Pixgo4k Qinuxgadgets レビュー 

Poor quality optics, not even SD, video AVI media does not play in PC video players.

This camera has no function for time lapse. After sales service is non existent. Complete waste of money and a scam. Buyer beware.

From their own landing page for the pixgo4k.

"Designed for diving thanks to its waterproof protective casing"

Don't bother, the case was flooded and the camera ruined before it even reached 2m underwater.

And in over 6 weeks I have had no response from their support email, despite several 'reminders'.

Avoid like the plague.

Tim.

Save your money and hours of frustration by avoiding this product.
I wonder if the tech reviewers whose reviews I had read were on hard drugs or reviewing a totally different camera.
So this camera is supposed to download high quality 4k video to your phone via wifi using an app, or save footage to an SD card to put into your computer for editing.
The playback on the camera itself looks like something taken with a 1940's cine camera...a bad one.
the camera connects to the phone via the app...occasionally. (Look at the reviews for the 'GoPlus CamPro' app on the play store.) When it does actually work and downloads to your phone, it only sends the audio, not the video. Same if you view the file directly from the SD card in your phone.
As regards putting the SD card into the computer, forget it. The computer won't see the SD card.

Six hours trying to get the camera to work, troubleshooting the computer, trying different phones all to no avail.
Do not buy this junk.

Impossible to get support. Just trying to set up this camera. Very basic ‘user manual’ of just a few pages. If you try and get support you will receive another copy of the ‘user manual’ and a note saying they cannot provide further support. Purports to be a quality product but without valid support it’s not worth the price albeit reasonable compared with other products.