HEAD-TO-HEAD COMPARISON
Vantrue M3 vs Rexing M2
We compare the Vantrue M3 and Rexing M2 head-to-head on performance, features, value, and more. Here's which one wins.
Our Pick
Check Price on AmazonVantrue M3
Scored 8.8/10 in our testing
Best Overall
Vantrue M3
Best overall mirror dash cam with premium display
Overall:8.8/10Winner
Check price on Amazon Score Breakdown
| Vantrue M3 | Category | Rexing M2 |
|---|---|---|
| 9/10 ✓ | Performance | 7/10 |
| 9/10 ✓ | Features | 7/10 |
| 8/10 | Ease of Use | ✓ 9/10 |
| 8/10 | Value | 8/10 |
| 8.8/10 ✓ | Overall | 7.7/10 |
Specs Comparison
| Vantrue M3 | Spec | Rexing M2 |
|---|---|---|
| 12" IPS touchscreen | Display | 10" IPS |
| 2.5K | Front | 2.5K |
| 2.5K STARVIS | Rear | 1080p |
| Built-in | GPS | Auto-brightness, parking mode |
Vantrue M3
Pros
- + 12-inch IPS display is bright and clear in all lighting
- + STARVIS rear sensor excels in low light
- + GPS logs speed and location for evidence
Cons
- − Heavier than stock mirror — may droop on some mounts
- − 12-inch display can feel overwhelming initially
- − Installation of rear camera takes effort
Rexing M2
Pros
- + 10-inch size better suited for compact cars
- + Auto-brightness transitions smoothly day to night
- + Clean and simple menu system
Cons
- − 1080p rear camera trails competitors
- − Fewer features than Vantrue M3
- − No GPS built-in
Our Verdict
Based on our scoring, the Vantrue M3 comes out on top with an overall score of 8.8/10. The Vantrue M3's 12-inch IPS display provides the widest, clearest rear view of any mirror cam. The STARVIS rear sensor captures excellent night footage, and the touchscreen interface is responsive and intuitive.
Buy the Vantrue M3 on AmazonRead the full Best Dash Cam Mirror Replacements 2026 guide for complete reviews of all 3 products.