I buying my A118 batt. version from blueskysea, working very well with any viofo firmware (even capacitor firmware), i have GPS and working perfect. I guess blueskysea is viofo partner
Night quality depends on firmware version, some firmware improve better night quality but in that case usually daylight quality is little bad, so choise your compromise.
Maybe cheaper NT96620 instead NT96650 chipset. Some G1W models have this chipset and is cheaper but 25fps (1080P) is the maximum that can be achieved. NT96650 chip have 30fps in same 1080P resolution. Also is important is it AVI or MOV format files
Jeah, just update my A118 (battery version) with 20160316 (capacitor firmware) evrything working well (GPS speed in cam, metadata in reg. viewer, and night rec. quality much beter than earlier streetguardian or 20150403 firmware)
Extract the file FWB40A.bin
Delete any files from the memory card
Copy the file FWB40A.bin to the empty memory card
Insert the card to camera and connect to USB power source
Camera will power on, screen will remain blank while updating
Once update has finished camera will startup as per...
For G1W I recommend Samsung 32 or 16 or 8 Gb any class, I have 64Gb samsung sometimes record OK sometimes have corrupted files, I have odder samsung (32g/10c) work perfect
For G1WH I d'ont know, maybe accept same card manufacturer
All Clear, 2,1A is more than enough for G1W and mobile. phone charging in same time, Thanks again for clarification, it's only important to NOT use charger with less power output than the device use. ;)
One question, I have a cigaret lighter to double USB converter in my car but with 5V/2.1A output, and i used for power to G1W and mobile phone sometime. Is this output power suitable for my dashcam or is to high?