The most complete kit we evaluated: front 4K plus 2K interior and 2K rear on Sony STARVIS 2 sensors, so it covers cabin and both roads at once. Priced and sized for people who actually want three channels, not the casual buyer.

The value pick of the group: 2.7K (1944P) front on a STARVIS 2 IMX675 plus a 1080P rear for $139.99. Built-in GPS and app control that usually cost more, though the bundled 4G LTE features lean on a paid data plan.

A polished single-front 4K camera with image stabilization, what3words emergency location and Alexa built in — features aimed at safety and ease over raw channel count. You pay a premium versus Asian-brand rivals for that ecosystem.

A long-running enthusiast favorite: clean 1440P (2K) capture on a Sony STARVIS sensor with GPS, for buyers who only want a front camera done well. No screen-heavy gimmicks, just a reliable capacitor-based cam that tolerates heat.