A budget-friendly dash cam is actually sufficient for most drivers. Even those who want Full HD quality images can get by with a budget-friendly model for decent results. If you are looking for a good budget-friendly dash cam, we recommend steering clear of the ultra-cheap sub-$50 models on Amazon, even if they are advertised to capture 2K or even 4K videos. The thrifty entry-level dash cam market is full of hastily put-together models whose manufacturers want to make a quick buck. To get a reliable unit that won’t fail on you in hot summers or cold winters, expect to spend at least $100.
Of course, the more features you want, the more you will have to spend. Features like Cloud-capabilities, real-time alerts, radar motion detection, collision warnings, lane departure, and red light/speed camera detection are all great features but they are not must-haves.