Having a dash cam is one of the simplest and most effective ways to protect yourself from liability on the road. We are firm believers that everyone should use a dash cam, and it’s particularly important for those who drive a lot. As technology advances, we’re left with tons of options when it comes to choosing a dash cam. Today, there are even dash cameras with 4k resolution! In this guide, we’ll help you find the best 4k dash cam for your needs.


Why is a 4k Dash Camera Necessary?

To be frank, it’s not necessary to have 4k resolution on a dash cam, but that doesn’t mean it’s not beneficial! While cams that record in 1080p will do the trick in most situations, 4k cams simply pick up more detail. In the case of an accident, having better quality footage can mean the difference between a clear-cut victory and a drawn-out battle.

For instance, think about license plates. Capturing license plate numbers clearly and accurately is extremely important if you plan to use your cam footage in an insurance dispute. A 4k camera will simply do a better job at capturing those key details – even if it all happens in a split second. This guide explains some of the differences between 4k and standard HD (it looks specifically at TVs, but the principles are the same).


What is the Best 4k Dash Cam?

To help you select the best dash cam with 4k for your needs, we compiled information on 3 different models. We made our selections based on our own experience, manufacturer specifications, and third-party customer reviews.


1. Rexing V1 3rd Generation

Rexing V1 3rd Generation

The Rexing V1 3rd Generation is the newest edition of the best-selling Rexing V1. This model features 4k recording quality (2160p), alongside all the features that made the past generations of the V1 so popular. It has built-in WiFi, smartphone monitoring, loop recording, and G-Sensor technology to automatically detect collisions. Overall, it’s our top pick for best 4k dash cam.

  • Records in 4k (2880×2160 [2160p] @ 24fps.)
  • WiFi built in, for monitoring and viewing footage on your smartphone
  • Low-profile, discrete design
  • Amazing video quality to pick up all the details
  • G-sensor technology detects collisions and permanently saves related footage
  • 170-degree wide-angle lens
  • Excellent reviews
  • Part of the best-selling Rexing V1 product line
  • Click here to learn more




The Sterio 4k Dash Cam is an excellent dashboard camera with 4k recording capabilities. Its feature-rich design includes GPS tracking, WiFi, wide dynamic range for night vision, and more. It has excellent customer reviews and was a close contender for best 4k dash camera in our minds.

  • Records in 4k (2880x2160P)
  • WiFi built in, for viewing footage on smartphones
  • GPS tracking built-in
  • Parking mode keeps your car protected even with engine turned off
  • G-sensor automatically saves footage when an accident takes place
  • 1-year warranty
  • Great reviews
  • Click here to learn more


3. Frizione 4k

Frizione 4k

The Frizione 4k dash cam is a high definition dashboard camera that sports all the features you’d want in a dash cam. From 4k recording to WiFi to GPS tracking, all the bases are covered by this model. It consistently earns good reviews, although some customers have complained about the poorly written/uninformative instruction manual.

  • Records in 4k
  • Built in WiFi for control with a smartphone app
  • GPS tracking
  • G-Sensor senses accidents and permanently saves relevant footage
  • Parking mode to monitor for hit-and-runs and car prowls
  • Good reviews
  • Some users complained that the instruction manual was not very informative
  • Click here to learn more


Further Reading on Dash Cams

If you didn’t quite find what you were looking for, check out our list of the best dash cams from every category. For a better idea of what you can expect to spend, read our dash cam price guide. And to help pick the right SD card for your cam (most don’t come with one), see our guide to the best dash cam SD cards. Lastly, feel free to let us know if you have any questions!