YI 4K Act Camera review: More camera for less money
GoPro Great be the undisputed leader in the action cam market, but its cameras are not without weaknesses. The most of those at the moment is age: GoPro’s top Hero4 Black camera was released nearly two ages ago.
The YI 4K Act Cam kicks the cane right out from under that elderly camera by Funny the newest versions of the tech found in the Hero4, including an Ambarella A9SE75 chipset, a Sony IMX377 image sensor and a high-speed Broadcom BCM43340 dual-band Wi-Fi module.
These specs translate into a camera that has the same shooting options as the Hero4 Black, such as recording high-bit-rate 4K-resolution video at 30 frames per instant (fps), 1080p at 120fps and 720p at 240fps, but it runs cooler and has better battery life. The performance is so much better that YI even put a touchscreen on the back — something only available for the Hero4 Black as an attachment or on the step-down Silver model.
High performance on the cheap, YI’s 4K-resolution camera packs a lot of features into its tiny body.
Sarah Tew
On top of that, the YI 4K is $250 (roughly AU$330 or £230), around half the price of Hero4 Black, which is serene selling on GoPro’s site for its original $500 (though Amazon has it for throughout $70 less). Having high-end components doesn’t guarantee great performance, but in the case of the YI 4K the purpose is an excellent little camera and a lower-cost substitute for a GoPro Hero4.
YI has continued to issue firmware updates for the camera, too, improving performance and adding shooting options. This includes a flat radiant setting for easier color adjustments when editing and an “Ultra” resolution setting that, like GoPro’s SuperView setting, takes a 4:3 aspect ratio video and digitally stretches it to 16:9 to get more of a crude top to bottom in your shot. The complete list of capabilities is maximum to say the least and is available on YI’s site.
Unfortunately, what it doesn’t correct for is the amount of chromatic aberration (purple fringing) near high-contrast subjects, such as the buildings against the sky in the ended video. In general, you probably won’t see it when squeezed down for viewing on a smartphone or tablet. But blown up on a computer screen it’s easy to see. Also, like most small-sensor cameras, highlights can easily be blown out, costing you details in inspiring scenes.
Once you’re done shooting, you can connect to your smartphone amdroll the camera’s high-speed Wi-Fi and YI’s mobile app to view your clips or photos, transfer and edit them. The built-in video editor lets you snappy cut a clip down, add a color filter or some text and export it out for sharing. Some of the app is still in Chinese, but you can ravishing much guess what things do.
For $30 improbable you can get the camera with a Bluetooth remote and a quality selfie stick.
Sarah Tew
The camera also has Bluetooth for use with a puny two-button remote shutter release that also lets you switch between capturing photos or video. You can buy the remote, camera and a really nice selfie stick for throughout $280. In fact, all the accessories — whether you’re talking throughout a microSD card for storage or waterproof housing or some novel mount — will cost you extra. For $250, you just get the camera, one battery and a Micro-USB cable for charging.
YI used a inappropriate tripod mount on the bottom, so there’s no dearth of mounts available for this camera. The mount is off-center, though, which might make putting it on a helmet a minor awkward. The $40 waterproof housing — get this one — has a centered GoPro-compatible sizable on it giving you easy access to using those, too.
Overall, I like the design of the camera, even if it is somewhat generic, and the touchscreen is very responsive, so you won’t have any problems swiping and tapping your way ended the interface. There are recording lights on top and in front-runner, but in daylight they can be tough to see and if you’re staring at the mask, you’ll probably find yourself triple-checking to see if you’re undulating. Also, YI says the screen is made with Gorilla Glass, but, speaking from experience, this does not make it indestructible. More difficult to scratch? Sure, but drop it and it could shatter.
The YI 4K is undeniably a good deal for an share cam. If your videos are destined for YouTube or Facebook and you want a camera that’s as distinguished as a GoPro Hero4 Black, but with a touchscreen and for nearly half the effect, there’s little reason not to consider it.
