It therefore takes over which is the strength of this type of camera: Delivery / prices
The number of accessories provided is incredible you probably ask yourself the question of usefulness but a few who can do more can do less! in any case i enjoyed the second perforated door to the box rather convenient to let the microphone sound (this is probably the weak point of the product).
You can if you want to slow motion in post production with filming mode 60 img / sec (standard mode 30 img / sec is present).
The memory format microSD (a 16 GB card Class 10 is delivered in this pack), you can save a little more than 2 hours 1080P 30 img / sec video's format "mov" and poses no problem MAC OS reworked beings in post production, however the card is formatted in FAT32 you can not exceed the physical limitation of 4GB video file (if your camera rotates continuously find yourself with multiple 4GB files to mount).
Still pictures Langle is 170 ° (manufacturer data) in fact it is rather than 120 °, it causes a deformation of the image (like fish eyes) that you can deal with specialized software, digital zoom is 4x (personally I invite you to forget it).
The CMOS sensor in any event must be identical to the SJ4000 (Aptina AR0330) which is not a 12 million pixel but a 3.5 MP with an extrapolation which partly explains the price of the product in comparison dune that GoPro -C is equipped of a Sony 12 MP sensor workforce.
The functions are very numerous this small camera is equipped with an integrated timer and you will have access to other parameters such as settings: ISO, HDR, stabilization, exposure, motion detection, white balance, etc.
The battery is a Li-Ion battery that will charge in about 2 hours if you use a 2A charger (Ipad etc), 3h rely on one computer USB Port it will give you between 55 minutes and 1 hour of autonomy.
Accessories options are numerous and inexpensive naurez you any trouble finding them and for the price of a single accessory GoPro you will here between 3 and 4 (harness, telescopic pole, battery, charger) this is amazing!
Just browse the forums to get excited for this to realize that these small cameras have captured many enthusiasts (drone, biking, skiing) who found their happiness with this product, in standard configuration it has nothing to envy a GoPro Hero3 environment range (Silver Edition) while having energy even if he is a small screen that lets you view your photos and videos for a much lower price.
My impressions in use underwater (i brought this camera in the Mediterranean) 30m is well sealed I was able to shoot beautiful images underwater, however, avoid dark places that are not his strong point, I have noticed that the sound is good mid and inaudible underwater surface (sealing of housing) if you want to capture your movie with sound I recommend you remove the door and to use the perforated pattern (delivered) for your film does not require a perfect seal. The quality of the photo mode is just no longer correct (this is not his area of expertise).
Highlights: price / quality ratio, accessories, video quality, screen, build quality, standard HDMI output, compatibility of some GoPro accessories.
Weaknesses: the sound with the underwater case (non-immersed), the picture quality in dark conditions, not 120 img / sec, the FAT32 format.
Conclusion: even if it does not have the beautiful dune GoPro Sony sensor, here you have a well designed product that will do the job! for a ridiculous price compared with a GoPro, in this package you will find a huge number of accessories available that allow you to start well, i enjoyed the SD card that allows BE running quickly. The number of videos on the net is important in various configurations showing his abilities under different names (SJ4000, Turnigy, Qumox), some even compared with a GoPro, my impressions ('m not a Pro Video) are identical and do only confirm all the good things about this product ...
In conclusion it is really a very good Action Cam for anyone who wants to have fun while leaving its budget the quality / price of this product is simply awesome.