Underwater cameras are specially designed to work underwater – often at depths of up to many meters. They are therefore great companions for divers, snorkelers, swimmers and water sports enthusiasts.
Which underwater cameras are good?
The market for underwater cameras is now huge. There are major differences between the various models. BeyondSurfing introduces you to the best models 2024 and explains the most important features and characteristics that you should definitely look out for when buying.
The best underwater camera 2024:
Content
- 1 The 9 best underwater cameras 2024
- 1.1 1. GoPro HERO8 Actioncam
- 1.2 2. Canon EOS R6
- 1.3 3. apexcam 4k action cam
- 1.4 4. Sony RX100 VII Premium compact digital camera
- 1.5 5. Panasonic LUMIX DMC-FT30EG-R outdoor camera
- 1.6 6. NK compact digital camera
- 1.7 7. Olympus Tough TG-6 digital camera
- 1.8 8. Sealife Reefmaster SL350 RM
- 1.9 9. Ricoh WG-6
- 2 Bestsellers: The most popular underwater cameras
- 3 Buy underwater cameras:
How to make the right decision
- 3.1 The right type of underwater camera?
- 3.2 How waterproof is the camera?
- 3.3 What is the image quality of the camera?
- 3.4 How easy is the camera to operate?
- 3.5 What features does the underwater camera have?
- 3.6 How much battery does the camera have?
- 3.7 How much internal and external memory is possible?
- 3.8 What do underwater cameras cost?
- 4 Underwater camera tests by Consumer Reports and Öko Test
- 5 How to use underwater cameras correctly?
- 6 The right cleaning and care?
- 7 FAQ: Frequently asked questions and answers
- 7.1 How does an underwater camera work?
- 7.2 What should you look out for in an underwater camera?
- 7.3 How much does an underwater camera cost?
- 7.4 Where can you buy an underwater camera?
- 7.5 What is the best underwater camera?
- 7.6 Which underwater camera for diving?
- 7.7 Which underwater camera for snorkeling?
- 7.8 Which underwater camera for fishing?
- 7.9 Which underwater camera for children?
- 7.10 What are disposable underwater cameras?
- 7.11 Where can you buy disposable underwater cameras?
- 8 Underwater cameras Conclusion
In a hurry? Our favorite underwater camera:
- Waterproof up to 10 m
- Filming in 4K with 3 stabilization levels
- Very high image quality with 12MP
- Slow motion, time lapse and burst mode
- Market leader with high quality standards
Underwater camera Checklist
- Functions: Different types of underwater cameras focus on different things, e.g. high photo quality, ease of use or action-packed videos. Depending on the intended use, different factors are important for an underwater camera.
- Area of application: Underwater cameras are equally suitable for divers, snorkelers, beach vacationers, surfers and water sports enthusiasts.
Also interesting: The most popular waterproof MP3 players.
The 9 best underwater cameras 2024
1. GoPro HERO8 Actioncam
Advantages
- Waterproof up to 10 m
- Filming in 4K with 3 stabilization levels
- Very high image quality with 12MP
- Slow motion, time lapse and burst mode
- Market leader with high quality standards
Disadvantages
- Accessories must be purchased separately
- Image quality decreases in low light
- Variety of settings takes some getting used to at first
Summary
GoPro is the market leader in action cameras and for good reason. The HERO8 is the latest model in the series with the usual high-quality functions and some improvements over its predecessor.
The camera films videos in 4K and streams live to the mobile device in 1080p. The Hyper Smooth stabilization with 3 stabilization levels ensures sharp images even when in motion.
Exciting additional functions include slow-motion and time-lapse videos as well as TimeWarp, which adapts the speed to the movements, scenes and lighting conditions of the recording.
In terms of photography, the 12MP camera takes sharp photos even in poor light. The field of view can be selected manually with the digital lens. The live burst mode captures the moments 1.5 seconds before and after the shot so that the best photo can be selected afterwards.
Like all GoPros, the HERO8 is compact, shockproof and waterproof up to 10 m. The camera has a touchscreen and voice control.
The shape has been redesigned and is slimmer than its predecessors. A newly added side flap allows the battery to be changed more quickly. A fastening eyelet on the underside allows the brackets to be replaced quickly.
Conclusion
GoPro is the king of action cameras and very versatile. But quality has its price.
Anyone looking for a reliable and high-quality companion for water sports will definitely be satisfied with the GoPro HERO8.
Product details
Diving depth: 10 m | Photo: 12 MP | Video: 4K | Size: 2.9 x 4.8 x 6.6 cm | Weight: 122 g
Customer ratings
The HERO8 is the best GoPro yet with great image quality. Customers particularly emphasize the large zoom levels and the outstanding image stabilization. Despite the many functions and settings, operation is simple and clear. The camera is small, handy and robust. The lens is made of extra-sturdy glass. The GoPro can dive to a depth of 10 m even without a special housing. Changing the battery and connecting to the smartphone work without any problems.
Around 4% are neutral about the product, while 11% rate the product as poor and inadequate.
The camera is relatively expensive for an action cam, especially as no extras such as memory cards or mounts are included in the price. The pictures lose some of their quality in low light. The many settings can be overwhelming at first and it takes time to learn how to use them. There is no connection for an external microphone.
FAQ
2. Canon EOS R6
Advantages
- Excellent image quality for photos
- Outstanding low-light performance
- Lightning-fast autofocus with Dual Pixel CMOS AF II
- Electronic viewfinder with high resolution
- 4K video recording up to 60 fps
- Integrated image stabilization (IBIS)
Disadvantages
- Waterproof camera pouch and lenses must be purchased separately
- Only 20 MP
- Video recording time in $k limited due to overheating
Summary
The Canon EOS R6 impresses with its impressive image quality, both for photos and videos. With a 20.1 MP full-frame sensor and the advanced DIGIC X image processor, the camera delivers razor-sharp images, even in difficult lighting conditions. The Dual Pixel CMOS AF II ensures extremely precise and fast focusing, which is particularly advantageous for moving subjects and video recordings.
The camera supports 4K video recording at up to 60 fps and offers outstanding image stabilization, which ensures smooth results even with hand-held shots. The 3-inch tilting display makes it easier to shoot from unusual angles, and the high-resolution electronic viewfinder offers a precise image preview.
For professional use, however, the EOS R6 lacks a dual card slot, and the battery life could be a little longer for intensive use, especially when shooting video. The camera is also relatively expensive when reviewed against similar models, but offers state-of-the-art technology and versatile functions.
Attention: The camera itself is not waterproof. However, it can be combined with a waterproofcamera pouch(e.g. the Ikelite 71706 200DL) to reach diving depths of up to 20 meters.
Conclusion
The Canon EOS R6 is an excellent choice for photographers and videographers looking for a powerful full-frame mirrorless camera. Its strengths are particularly evident in low-light situations and dynamic scenes. The camera is aimed at ambitious amateurs and professionals who value high image quality and modern features.
Product details
Immersion depth: Only waterproof with waterproof camera pouch | Photo: 20.1 MP | Video: 4k | Size: 13.8 x 9.8 x 8.8 cm | Weight: 680 g
Customer ratings
The image quality of the camera is excellent in all lighting conditions. The good autofocus in particular stands out. The swivel display is a major advantage. The camera is easy to operate and sits comfortably in the hand thanks to the recessed grip. It is very compact and lightweight for a full-frame camera. Without the housing, it is dust and splash-proof.
Around 3% are neutral about the product, while 5% rate the product as poor and inadequate.
The camera has no 4K video function and no integrated flash. There is only one slot for memory cards. The central arrangement of the focus points is good for landscape shots but disadvantageous for portraits.
FAQ
3. apexcam 4k action cam
Advantages
- Waterproof up to 40m thanks to the waterproof camera pouch supplied
- Numerous additional functions such as continuous shooting, time-lapse and timelapse
- Brackets and transport bag included in delivery
Disadvantages
- Significantly poorer image quality in low light
- Image stabilization not always sufficient
- Quality of the supplied brackets is not convincing
Summary
The action camera from APEMAN is suitable for all water sports. With the waterproof camera pouch supplied, it is waterproof to a depth of 40m. The housing also protects against dust, knocks and scratches.
The camera has integrated electronic image stabilization and 4x optical zoom. The autofocus ensures sharp images even in poor light. Additional functions include loop recording, timelapse, continuous shooting and time-lapse videos.
The action camera can be connected to the mobile device via the integrated WLAN. The camera also has an HDMI, USB and AV connection.
In addition to a carrying case, the scope of delivery also includes numerous mounts for using the camera as a bicycle or helmet camera, for example.
Conclusion
Would you like an action cam, but are put off by the high price of a GoPro? APEMAN is the leader in affordable action cam alternatives and offers excellent value for money with this camera.
Product details
Diving depth: 40 m | Photo: 20 MP | Video: 4K | Size: 6 x 4.2 x 2.5 cm | Weight: 45.4 g
Customer ratings
The picture and sound quality of this camera are excellent. Operation is intuitive. This means that the camera can be used in numerous ways. Many accessories are included in the scope of delivery. The camera is also compatible with GoPro accessories. The overall price-performance ratio is outstanding.
Around 3% are neutral about the product, while 8% rate the product as poor and inadequate.
The image quality decreases significantly in low light. Not all customers find the image stabilization convincing, just like the sound quality. The brackets and attachments supplied break quickly.
FAQ
Advantages
- Excellent photo and video quality for a compact camera
- Large optical zoom
- Tiltable display with touchscreen
Disadvantages
- Waterproof camera pouch must be purchased separately
- Display image not entirely accurate
- Internal microphone not satisfactory
Summary
The Sony RX100 VII represents a successful compromise between DSLR and compact camera. Small and handy, it still offers outstanding image quality thanks to its high-quality 1.0 inch sensor and image stabilization.
The camera has very fast autofocus with eye detection and real-time tracking. This means that images with moving subjects always remain sharp.
The zoom lens with large aperture covers a focus range of 24 to 200 mm. That’s about as much as 2 zoom lenses together can achieve.
The 4K video can record at up to 40x Super Slow Motion. Videos are possible in landscape and portrait format. Another function is the recording of time-lapse images.
The LCD display with touchscreen can be tilted 180°. Selfies are no longer a problem. The electronic viewfinder also proves to be practical.
The camera has an external microphone input.
For underwater photography, the Sony RX100 VII requires a waterproof camera pouch, such as the MPK-URX100A waterproof camera pouch. This allows diving depths of up to 40 m to be achieved.
Conclusion
The camera has a great image quality. The quality of the lens in particular is very impressive for a camera of this size.
The Sony RX100 VII is suitable for anyone who wants high-quality photos without having to lug around a DSLR camera.
Please note that a waterproof camera pouch must be purchased separately.
Product details
Immersion depth: Only waterproof with waterproof camera pouch | Photo: 12 MP | Video: 4K | Size: 10.2 x 5.8 x 4.3 cm | Weight: 277 g
Customer ratings
The autofocus works very quickly. Videos are also good and above all blur-free. The camera’s features are contemporary and versatile. The touchscreen is very practical for filming. Customers recommend the camera especially for vloggers.
Around 14% are neutral about the product, while 7% rate the product as poor and inadequate.
The price of the camera is comparatively high, although not overpriced in view of the many functions. Some customers felt that the internal microphone was not good. The image is a little too bright and color-intensive on the display, but correct in the viewfinder. The camera’s battery runs out quickly.
FAQ
5. Panasonic LUMIX DMC-FT30EG-R outdoor camera
Advantages
- Protected against dust, impact and frost
- Many additional functions and special underwater mode
- Integrated flash can be used as permanent light
Disadvantages
- No WLAN/Bluetooth
- Small buttons
- Lower image quality in poor light or at a distance from the subject
Summary
The underwater camera from Panasonic offers great image quality with its 16MP sensor and optical image stabilizer. The video resolution of 720p is comparatively low, but still makes for nice vacation videos.
The camera offers 4x optical zoom and a few exciting special functions, such as continuous shooting, time-lapse videos, filter effects and horizontal and vertical panoramic images.
The camera has an integrated flash. This can be switched on permanently to illuminate a subject permanently. The display is a pleasant 2.6 inches in size.
The camera is waterproof up to 8 m, shockproof up to 1.5 m drop height, frost-proof down to -10°C and dust-proof. A special underwater mode ensures good color distribution in underwater images.
Conclusion
If you are looking for a comparatively inexpensive underwater camera and don’t attach too much importance to videos or integrated WLAN, this camera is a great alternative. The camera is handy, has a good feel and is easy to use.
Product details
Diving depth: 8 m | Photo: 16.1 MP | Video: 720p | Size: 10.4 x 2.0 x 5.8 cm | Weight: 125 g
Customer ratings
The image quality is excellent for a compact camera, even under water. The fast shutter speed is also positive. The camera is handy, has a good feel and is easy to use. It is very small and compact. The price-performance ratio is rated as very good by customers.
Around 6% are neutral about the product, while 24% rate the product as poor and inadequate.
The camera has no WLAN or Bluetooth. The buttons are small and the menu is cumbersome. Image quality drops sharply when the light is poor or the subject is more than a few meters away.
FAQ
6. NK compact digital camera
Advantages
- Diving depth 10 m
- Robust and easy to operate
- High image quality for a compact camera
Disadvantages
- Image quality not always convincing in terms of contrast and exposure
- Autofocus sometimes very slow
- Missing semi-automatic
Summary
The compact camera from NK is one thing above all: robust. Waterproof up to 10 m, dustproof and shockproof up to a drop height of 1.75 m – nothing can shake this camera that quickly.
The 16 MP sensor ensures high-quality images. Videos can be recorded in HD quality. The optical image stabilization prevents camera shake.
There is also an 8x optical zoom and an additional intelligent digital zoom for close-ups. The 6.8 cm color LCD display enables clear menu navigation.
The camera has a fully automatic mode and many creative photo filters. There are also time-lapse and panorama recording options.
The underwater camera sits comfortably in the hand thanks to the improved grip. A USB port is available.
The camera can be connected to the smartphone via the integrated WLAN. This enables the transmission of images and the storage of geodata. The smartphone can also be used as a remote control.
Conclusion
The many functions, the good image quality and the reasonable price make the Fujifilm FinePix the best recommendation in the underwater compact camera segment.
Its simple operation and comparatively low price also make it a very good underwater camera for children.
Product details
Diving depth: 10 m | Photo: 16.4 MP | Video: 720p | Size: n/a | Weight: 436 g
Customer ratings
The camera takes very sharp photos and videos both in the water and on land. The many practical shooting modes for night or beach shots help here. The camera is very handy and easy to operate. The large display is still very easy to see under water. The connection with the cell phone works without any problems. Overall, the camera offers great value for money.
Around 7% are neutral about the product, while 13% rate the product as poor and inadequate.
Some customers found the images to be very low-contrast and poorly exposed. The autofocus is sometimes too slow. The camera cannot take pictures in RAW format. Some customers were annoyed by the lack of a semi-automatic function, which means that no manual settings can be made. The housing of the camera scratches easily.
FAQ
7. Olympus Tough TG-6 digital camera
Advantages
- Diving depth 15 m
- Non-deformable, impact-resistant and frost-proof
- Optical zoom and microscope mode
- Special additional equipment available for underwater photography
Disadvantages
- Buttons small and close together
- No lens protection
- Audible zoom
Summary
The Tough TG-6 underwater camera from Olympus has a fast lens with a back-illuminated CMOS sensor and a high-speed image processor. Thanks to the image stabilizer and autofocus, you get crystal-clear, high-quality images.
With 4x optical and 4x digital zoom, close-ups are no problem for the camera. In addition, there is the special microscope mode, which enables images to be taken of objects just 1 cm away from the camera.
The Pro recording mode allows you to take several pictures in succession.
So you are guaranteed to capture the best moment.
Videos can be recorded in 4K or Full HD. The camera has a slow motion mode.
The camera is designed for outdoor use and is correspondingly robust. It is shockproof up to a drop height of 2.1 m, dustproof and frost-protected down to -10°C. The housing can withstand a load of up to 10 kg without deforming.
The field sensor systems are practical for outdoor use: GPS, pressure gauge, temperature sensor and compass.
The camera is waterproof up to 15 m. The anti-fog dual protection lens protects the lens from fogging due to temperature fluctuations.
Olympus offers a wide range of additional equipment for underwater photography, such as a waterproof camera pouch for a diving depth of up to 45 m or an underwater flash.
Conclusion
Olympus stands for quality in photography. The image and video quality is very good for a compact camera, even in poor lighting conditions. The autofocus works quickly and reliably.
Thanks to its excellent features and numerous additional functions, the Tough TG-6 compact camera is ideal for underwater photography.
Product details
Diving depth: 15 m, 45 m with housing | Photo: 12 MP | Video: 4K | Size: 6.6 x 11.3 x 3.2 cm | Weight: 250 g
Customer ratings
The image and video quality is very good for a compact camera, even in poor lighting conditions. The macro shots are particularly impressive. The autofocus works quickly and reliably. The menu navigation is simple and easy to understand. The battery life is sufficient.
Overall, customers rate the model as one of the best compact underwater cameras, which is also very suitable for divers.
Around 8% are neutral about the product, while 7% rate the product as inadequate and insufficient.
The camera is quite clunky and could fit better in the hand. The buttons are small and close together. This makes operation fiddly at times. A lens cover is missing. The zoom is quite loud when filming and therefore disturbs the sound recording.
FAQ
8. Sealife Reefmaster SL350 RM
Advantages
- Diving depth up to 40 meters
- Easy to operate thanks to large buttons
Disadvantages
- Connection to mobile device difficult to establish
Summary
The Sealife camera can be extended with a set for perfect underwater photography. These include:
- Camera,
- a waterproof camera pouch,
- a light head with Flex-Connect handle and
- a light head support to which the camera is screwed like on a tripod.
The light head illuminates the underwater scene with a wide beam angle. This imitates natural sunlight.
The camera itself is waterproof up to a depth of 18m and shockproof up to a drop height of 1.5m.
With a waterproof camera pouch, you can dive to a depth of 60m. The fast 20MP CMOS sensor with autofocus and optical image stabilization creates sharp, high-quality DSLR-quality images even underwater.
But it gets better:
Four automatic underwater modes plus 25 different landscape modes make photography on land and in the water easy. There is also continuous shooting at 8 frames per second and a picture-in-video function.
The underwater camera can take pictures in RAW or JPEG. It has an intelligent auto mode. However, manual settings can also be made.
The special advantage:
The buttons are extra large. This means that the camera can still be operated very well under water.
Conclusion
A great underwater camera for all divers who want to go deep down and take great quality photos with good exposure.
Product details
Diving depth: 40 m | Photo: 20 MP | Video: 1080p with 60 fps (HD quality) | Size: 14.9 x 8.1 x 10.2 cm | Weight: 699 g
Customer ratings
FAQ
9. Ricoh WG-6
Advantages
- Many outdoor functions such as GPS, compass and WLAN
- High impact resistance
- Ring LED for macro shots
Disadvantages
- Buttons relatively small
- Autofocus unreliable when zooming
- No optical viewfinder
Summary
The Ricoh WG-6 is designed to meet the needs of outdoor enthusiasts. Equipped with a compass, WLAN, flashlight function and GPS, it always shows you where you are.
The camera is waterproof up to 20 m and shockproof up to a drop height of 2.10 m.
The buttons are easy to reach even in the water.
The image quality is impressive thanks to the wide-angle lens with 20MP, optical image stabilization, minimal image noise and a wide dynamic range. Another practical feature is the microscope effect, which makes it easy to create good macro images.
Conclusion
A good compact camera with many functions, a good price-performance ratio and a decent diving depth.
Product details
Diving depth: 20 m | Photo: 20 MP | Video: 4K | Size: 11.1 x 2.9 x 6.6 cm | Weight: 246 g
Customer ratings
The camera shoots great pictures in beautiful colors in automatic mode – even under water to great depths. The autofocus and image stabilization are particularly impressive. The camera is easy to operate and responds very quickly. It sits comfortably in the hand, is small and compact. The battery lasts comparatively long.
Around 8% are neutral about the product, while 26% rate the product as inadequate and insufficient.
Some customers find the buttons too small and the menu too confusing. The camera’s manual setting options are limited. The image quality is only average in low light and the focus is unreliable, especially in zoom mode. The camera does not have a viewfinder.
FAQ
More articles you might find interesting:
Bestsellers: The most popular underwater cameras
(**Last update 2024-09-16)
Buy underwater cameras:
How to make the right decision
Underwater photography has become a popular summer and vacation activity. Who doesn’t like showing photos of crystal-clear water and colorful schools of fish around at home?
Unthinkable just a few years ago:
Just a few years ago, it was almost impossible to get an underwater camera at an affordable price. The technology is now far more advanced and affordable.
Not every underwater camera delivers what it promises:
The differences between various underwater cameras are great and vary particularly in terms of quality, features and price.
What you need to consider when buying an underwater camera
When looking for an underwater camera, pay particular attention to the following features:
The right type of underwater camera?
A distinction can be made between several underwater camera systems:
- DSLR cameras
- Compact cameras
- Action cameras
All three systems have different advantages, disadvantages and applications:
1 DSLR: For ambitious photographers
DSLR cameras are the highest quality and are mainly used by professional photographers. This is mainly due to their outstanding picture quality.
The high resolution of these cameras and the wide choice of interchangeable lenses ensure top quality images, even in poor lighting conditions. The manual settings also give you the greatest possible control over the photo.
Good to know:
The outstanding quality of a DSLR camera comes with a price, as they are usually significantly more expensive than other models.
High dead weight and complicated operation:
DSLR cameras are initially complicated to operate and at the same time significantly larger and heavier than compact cameras.
DSLR cameras for underwater photography?
For most people, a DSLR camera is not necessary. A compact or action camera is ideal for underwater photography. However, if you are looking for professional shots, you will not be able to avoid a DSLR camera.
2 Compact cameras: Easy handling for amateur photographers
When reviewed against DSLRs, waterproof compact cameras offer a number of advantages, especially for amateur photographers, such as:
- a more favorable price,
- easier handling,
- smaller size and weight.
Shooting underwater photos is child’s play:
Compact cameras only need one lens, which can take both macro and wide-angle shots. This is particularly advantageous underwater, as the lens cannot be changed at any time.
Is photo automation an advantage?
Most compact cameras work with automatic photography. This enables quick and easy photography.
But watch out:
However, it can be an advantage if you at least have the option of switching to manual mode. The automatic system sometimes works less reliably under water than on land.
Disadvantages of compact cameras?
A compact camera takes good pictures. However, it cannot keep up with the image quality of a DSLR.
Why?
Especially in low light and in terms of sharpness, you have to make compromises with a compact camera.
Compact cameras also have a slightly longer shutter release time than DSLRs. Photographing moving subjects is therefore somewhat more difficult.
3 Action cameras for moving images
Action cameras are generally among the smallest and lightest underwater cameras that record excellent videos (usually in 4K quality).
Disadvantage compared to DSLR and compact camera?
The disadvantage is that the quality of the photos usually cannot keep up with the other two types of system. Most models also lack a zoom function.
When is it worth buying?
Action cameras are best used for adventurous video recordings above and below the water. The big advantage is their very simple operation with first-class video quality.
It gets even better::
Cameras such as the GoPro, for example, are not only waterproof, but also shock and impact resistant. This makes them suitable for recording all types of sport.
Which camera system is right for me?
Which camera system is right for you depends on your requirements:
If you want to try out underwater photography first and don’t want to invest in an expensive camera straight away, try a waterproof disposable camera (” e.g. the one from Kodak):
- Advantages: They are significantly cheaper than digital cameras. What’s more, despite their name, they can be used more than once. Only a new film needs to be inserted.
- Disadvantages: No video recordings are possible. Also, only a limited number of photos can be taken, which have to be developed afterwards.
You can buy waterproof disposable cameras at DM or Rossmann, for example.
How waterproof is the camera?
Not every waterproof camera can be equally deep or long under water. Why is this important? This depends on the desired use:
- For swimming or surfing, it is sufficient if the camera can be submerged a few meters.
- For diving: a much greater maximum depth is required.
Many underwater cameras are waterproof to either 5 m, 10 m or 30 m, and some top models even allow diving depths of up to 60 m.
There are 2 types of waterproof cameras:
But be careful, the maximum diving depth is often less than that of cameras with a special housing.
This makes such cameras more suitable for snorkeling than for diving.
In addition, waterproof camera pouches protect the camera from the pressure that prevails in the depths of the ocean. Greater diving depths are possible.
Also interesting:
Some enclosures can also be fitted with additional equipment such as lights.
Finding the right waterproof camera pouch?
A suitable housing cannot be found for every DSLR camera. Make sure that the camera and housing are compatible before purchasing!
Often more expensive than classic waterproof cameras:
Good waterproof camera pouches can quickly cost several hundred $. This variant is therefore significantly more expensive than an inherently waterproof camera.
What is the image quality of the camera?
Underwater cameras are all about taking beautiful pictures. Even the best camera is useless if the recording quality under water is not right.
The image quality of an underwater camera depends on several factors:
- Resolution
- Image stabilization
- Image sensor
- Quality of the lens
1 Camera resolution: How many pixels are necessary?
The camera resolution is measured in megapixels. Pixels are individual blocks of color that make up the image. Basically, the more pixels, the more data the image contains, the clearer it is.
At least 10 megapixels:
An underwater camera should have at least 10 megapixels. Above this number of pixels, the colors and contrast of the image appear natural and the saturation is sufficient.
Video quality at least 1080p (Full HD):
If the camera records video, at least 1080p (Full HD) is recommended. If video is your main focus, then you better choose 4K.
2 Image stabilization for sharp images
As underwater cameras are used for swimming and diving, photos are usually taken in motion. This makes good image stabilization essential.
Why is this important?
Good image stabilization ensures sharp photos, even when the camera itself is in motion.
It is important to pay attention to this:
Image stabilization should be performed automatically by the camera. Some cameras also offer the option of manual adjustment.
3 Image sensor for brighter photos
The image sensor determines how much light the camera captures. For underwater photography, this is at least as important as the number of megapixels.
The largest possible image sensor:
The image sensor should be as large as possible for underwater photography. Why? Hardly any sunlight reaches the deep water. With a large sensor, the camera collects more light in the lens. The little available light is used to optimum effect.
4 Quality of the lens
With DSLR cameras, the lenses can be exchanged. With all other underwater cameras, you are bound to the lens with which the camera is equipped.
Poor lighting conditions?
But at a certain diving depth, the lighting conditions are very poor. The lens should therefore be of good quality and fast.
Pro tip Ideally, the lens should have a macro lens and a wide-angle lens. Some are also equipped with optical zoom.
How easy is the camera to operate?
Using a camera underwater brings with it a number of challenges:
- You can’t hold the camera as still as you can on land.
- You are more concerned with your surroundings than with the camera.
- You may still be wearing neoprene gloves and find it difficult to reach the trigger.
Concerns about buttons and controls:
For easy handling under water, the buttons and controls on the camera should be slightly larger and a little further apart. They should also be easily accessible, even if the camera is in a waterproof camera pouch.
Concerns about the display:
Simple operation also includes a sufficiently large display. The photo preview should be easily recognizable under water. This avoids unpleasant surprises later on.
BeyondSurfing recommends:
The underwater camera should have a display size of at least 2.5 inches. An even larger display is an advantage for video recordings.
What features does the underwater camera have?
There are numerous features that can increase the functionality of an underwater camera. Some features are recommended, others are only needed for very specific purposes.
What features and characteristics are there?
| Feature | Function |
|---|---|
| Optical zoom | Enables close-ups without having to change the lens and without loss of image quality. In water, however, the optical zoom works somewhat differently and is therefore usually lower. Even good underwater cameras rarely offer more than 4x optical zoom. |
| Integrated flash | Particularly helpful at diving depths over 5m to obtain well-lit photos. Almost always present on compact cameras, but usually not present on action cameras and DSLRs or unusable due to the housing. External lights are available as an alternative. |
| WLAN/Bluetooth | For transferring the images to your smartphone or tablet. In remote areas, Bluetooth is sometimes more practical than WLAN. |
| White balance | Optimizes the lighting conditions and makes colors appear more authentic. Particularly helpful in murky water to improve image quality. |
| Continuous shooting/burst mode | Enables the recording of several images per second. Particularly useful for moving subjects. |
| Integrated depth gauge | Provides an overview of the current diving depth and prevents you from diving too deep. |
| GPS | Particularly practical when traveling, it enables geotagging of images. This means you always know exactly where the photos were taken. |
| RAW or JPEG image formats | While some cameras can only take photos in one of these formats, others can take both. RAW has the better image quality, but almost always requires subsequent image processing. |
| Frost protection | Useful if the camera is to be used in areas with very low water temperatures. |
| Motion Sense and Time Lapse | Not absolutely necessary, but allows a few additional gimmicks in the photos. |
How much battery does the camera have?
With regard to the battery, you should ask yourself 3 important questions before choosing an underwater camera:
- How long is the battery life?
If possible, the battery should last a whole day. - How long is the loading time?
The shorter the charging time, the faster you are ready for use again. - How many batteries are included in the delivery?
It is always an advantage to carry a second battery with you. This means it can be replaced quickly in an emergency if charging on site is not possible or time needs to be saved.
How much internal and external memory is possible?
The camera’s storage capacity and the ability to transfer images is also important:
- External memory: Most cameras use external memory cards. This means that there is often little or no internal memory.
- Internal memory: It can be practical to have internal memory for at least a few recordings. This means you don’t have to stop taking photos immediately if the card is surprisingly full.
What do underwater cameras cost?
An underwater camera is not a product where you should skimp on quality. In the end, you will only be annoyed by the low durability or poor video and photo quality.
- Entry-level models: Entry-level models or simple action cameras without additional features are available from around $ 50.
- Professional models: Prices for professional cameras start at 300 $ and can easily amount to several thousand $ – without accessories.
How do you recognize a good price-performance ratio?
Price differences in underwater cameras are often less due to differences in quality and more due to the availability of additional features and accessories.
This means:
So before you buy, make sure you know which features you actually need. Also consider whether and which accessories you need.
Why?
If you need a waterproof camera pouch for your camera, you will often have to pay several hundred $ extra.
Brand manufacturers as a sign of quality?
To ensure that you get good quality even in the slightly lower price segment, it can be worthwhile choosing brands with an outstanding reputation in the industry.
The best-known underwater camera manufacturers include:
- GoPro (for action cameras)
- Fujifilm
- Olympus
- Panasonic
- Kodak
- Sony
- Canon
- Nikon
- Lumix
Underwater camera tests by Consumer Reports and Öko Test
Consumer Reports has carried out several tests over the years looking at different underwater cameras.
The videos, on the other hand, are slightly worse than those of comparable models. They are only saved in HD resolution. The camera is 4K-capable, but only when streaming video via the HDMI output. The camera has neither zoom nor flash. But it is light and flat, waterproof up to 10 m, shockproof and dustproof.
The camera is waterproof up to 15 m, can withstand drops and is almost indestructible. It offers GPS, an electronic compass and depth gauge.
Unfortunately, the Nikon’s image quality is only average. The camera has problems especially with backlighting or weak lighting. The zoom is also low at 2.4x. On the other hand, it offers excellent anti-shake protection, an integrated flash and scores points with its fast shutter speed and quick autofocus for moving subjects.
The result?
Both received the test rating Satisfactory. They were easy to use, stayed tight in the water and took good pictures. However, the Olympus digital camera lacks image stabilization. In addition, both cameras only have shallow diving depths of 1.5 and 3 m respectively.
The photos are not of the best quality, especially in low light. Their maximum diving depth of 1.5 m is not very great. On the other hand, it is easy to operate with just one hand, even if the buttons are a little small.
Consumer Reports rates the camera overall as quite decent for amateur photographers.
How to use underwater cameras correctly?
Underwater cameras hardly differ from regular cameras in the way they work. If anything, they are characterized by very simple operation. This is especially true for action cameras, which are often used for water sports.
Special features of underwater photography?
Despite all the similarities between regular cameras and underwater cameras, there are a few points to bear in mind when using them.
The right preparation:
- Safety first:
If you want to dive or snorkel with a camera, you should already feel comfortable using a snorkel and diving goggles. Only when you are confident in the water should you reach for the camera. - Avoid unpleasant surprises:
Find out about the dive site in advance, preferably by talking to other divers in person. This way you know what to expect underwater and avoid surprises. Also find out whether there are any rules or restrictions regarding underwater photography at the chosen diving location. - Correct handling of the animal world:
Find out about the wildlife in the water. This includes the safety aspect of how you can approach the animals without alarming or injuring them. It also saves time if you know where the animals are normally located. - Take your time:
Underwater photography requires more time than photography on land. Take this into account in your time planning, e.g. in relation to the amount of oxygen you need for diving. - The right equipment:
Take care of your own comfort. Above all, this includes the right equipment, such as a wetsuit and fins. If you feel comfortable in the water, you can concentrate better on taking photos.
Tips for better underwater photos:
Once the preparation is done, it’s time for the actual photography. With a little practice, you can quickly take great photos. The following tips can help:
- Distance to the object?
When photographing small objects, move the camera as close as possible to minimize the distortion caused by the water. - Light sources?
In order to have enough light, either take photos close to the surface or use an additional light source. This can be the flash on the camera or an external light. - Wide-angle or macro lens?
Remember that lenses cannot be replaced under water. So if you are shooting with a DSLR, plan before the dive whether you need a wide-angle or macro lens. - Look into my fish eyes, little one!
When photographing fish, make sure you get the eye in the photo. This has a much better effect on the viewer. - The best angle for taking photos?
The best angle for underwater photography is upwards or parallel to the water surface. If you shoot downwards, the picture will be very dark.
The right cleaning and care?
Good treatment is important to ensure that your underwater camera lasts as long as possible and is not damaged.
Regular cleaning
You should always rinse the camera thoroughly, especially after using it in salt water. Proceed as follows:
- Immerse the camera in a bucket of fresh water for 10 minutes.
- Allow the camera to air dry. Avoid direct sunlight.
- If there is still water on the camera, wipe it off with a cloth.
Caution: Never spray the camera directly with water from a hose or tap. Also, do not use harsh chemicals for cleaning. Both can damage the camera.
Care tips
If you have a camera with a separate waterproof camera pouch, clean both separately. You can use a simple towel for the housing. Microfiber cloths are more suitable for sensitive cameras.
In addition to cleaning, you should always check the camera for unclean seals or water inside before use. The latter is an indication of cracks or leaks.
FAQ: Frequently asked questions and answers
How does an underwater camera work?
What should you look out for in an underwater camera?
How much does an underwater camera cost?
Where can you buy an underwater camera?
What is the best underwater camera?
Which underwater camera for diving?
Which underwater camera for snorkeling?
Which underwater camera for fishing?
Which underwater camera for children?
What are disposable underwater cameras?
Where can you buy disposable underwater cameras?
Underwater cameras Conclusion
The range of underwater cameras is very diverse. Be aware of which features are important to you and what type of underwater camera you want. Avoid buying mistakes and you are guaranteed to find a suitable offer.
Editor's note: The opinions expressed here are those of the author alone. The content has not been endorsed, reviewed, approved, or in any way financially supported by any advertiser. We only include products we believe to be useful. How we work*Price includes VAT, plus shipping. Customer reviews, prices, delivery times and costs may change in the meantime. By linking to selected online shops and partners, we may receive a small affiliate commission. There are no additional costs for you.
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