My recommendation, if you’re looking at an Allwinner camera, is to stay vigilant and read the specs very carefully so you don’t get ripped off. The V3 is bundled with one of two image sensors: an OV4689, which has the best image quality out of the box despite only being 4MP, or an IMX179 which is 8MP and generally has more mediocre image quality. The V3S on the other hand is being bundled with one of two sensors: a GC2023, which is 2MP, and not even high enough resolution for 1080p let alone 4K, or the OV2720 which is also 2MP but can do 1080p resolution. At the price point of these cameras, it’s worth spending the extra $10 – $20 to get something with far more capable specs instead of cheaping out.

This is a list of coupons and tech deals I have found on Gearbest for 2017. I regularly update this list when I find new coupons and deals and delete old ones. If you notice anything that is out of date, please let me know! These items ship from overseas, so make sure you’re comfortable importing yourself and know our 7 tips for buying from overseas.

Buy cards designed for dash cams and buy them from a reliable retailer. Avoid Sandisk (even their high endurance lines!), Delkin, silicon power. Also keep in mind that MLC is a bragging point. If a card doesn’t advertise MLC, chances are is isn’t. Don’t waste your money on cheap cards because they might fail you when you need them most.