🌊 Dive into Adventure with the SeaLife RM-4K!
The SeaLife ReefMaster RM-4K is a compact underwater action camera that captures stunning 14MP still images and 4K video. Designed for underwater enthusiasts, it features a waterproof housing, easy controls, and Wi-Fi sharing capabilities, making it the perfect companion for your aquatic adventures.
| Auto Focus Technology | Contrast Detection |
| Aspect Ratio | 16:9 |
| Photo Sensor Technology | CMOS |
| Effective Still Resolution | 14 MP |
| Maximum Webcam Image Resolution | 14 MP |
| White balance settings | Auto, Daylight, Cloudy, Flash torch |
| Image Stabilization | electronic |
| Video Capture Format | MP4 |
| Video Capture Resolution | 2160p |
| Item Dimensions LxWxH | 1.9 x 4.1 x 2.6 inches |
| Item Weight | 7.1 Ounces |
| Shooting Modes | Time Lapse |
| Display Type | LCD |
| Lens Type | Zoom |
| Maximum Aperture | 2 f |
| Compatible Mountings | Micro Four Thirds |
| Maximum Focal Length | 30 |
| Minimum Focal Length | 30 |
| Batteries Required? | Yes |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Are Batteries Included | Yes |
| Rechargeable Battery Included | No |
| Battery Cell Composition | Lithium Ion |
| Battery Weight | 20 Grams |
| Battery Life | 25000 Hours |
| Removable Memory | microSDHC |
| Target Gender | Unisex |
| Audio Input | Microphone |
| Connectivity Technology | Wi-Fi, USB |
| Continuous Shooting Speed | 30 fps |
| Wireless Communication Technology | Wi-Fi |
| Flash Memory Type | Micro SDHC |
| Special Feature | Live View |
| Water Resistance Level | Waterproof |
| Form Factor | Compact |
| Hardware Interface | microSDHC, SDXC |
| Photo Sensor Technology | CMOS |
M**S
perfect photos and easy to use
love this little camera! works great, fun to use
R**L
Leaked water after just a few times using it
I purchased this product on a recommendation from a friend. It never functioned well. The view screen constantly turned off making use while swimming difficult. Then on the third use the case leaked and the camera was no longer functional. What kind of underwater camera is not waterproof? Waste of money
K**N
Great picture and video quality.
Easy use great pictures and videos
A**R
Does not come with a memory card
I love the compact size an the overall durability of the build of this camera and I was very excited to get it so quickly. However as soon as I opened it to start learning how to use it I realized I could not take any pictures at all because there was no memory card inserted. I did not remember reading or seeing anywhere that it was a required item that was not included. I quickly went back on Amazon to order one and it will arrive today. I can't wait to use this on my dive trip this coming week!
O**R
Awesome underwater video camera
The built-in color correction works well. Easy to change the menu options underwater with gloves. The MP4 files are half the size of MOV from other brands and I cannot tell the difference in the quality. Note, no camera is 100% perfect, but the Sealife RM-4K is much better than a GoPro. I returned two GoPros before getting the Sealife and I won't go back.
S**C
This is the worst underwater camera!
I had high hopes when purchasing this camera. Unfortunately, if I could give this camera a 1/2 star I would. The camera flooded day 1 of our vacation. Not one picture was taken from it. So as far as picture quality and battery life, I have no idea. As for water resistance, I think I would have better luck with a ziplock bag.
A**N
GoPro is a better option
Got this for taking photos while diving. It is a basic point and shoot camera—just like a GoPro, but GoPro has stabilization that helps with catching clear pictures in the current as well as better video quality. If you are considering, I would compare with a GoPro and go with that!
C**C
Amazing
This worked great on our trip to the Bahamas. Great footage while snorkeling
Trustpilot
2 months ago
2 weeks ago
