Nextbase
Nextbase 622GW
$379.99
Released 2020
Best Dash Cams · head-to-head
Nextbase 622GW vs ROVE R2-4K
A sourced, side-by-side comparison. ROVE R2-4K is cheaper at $99.99. Every spec and price links to its source.
ROVE
ROVE R2-4K
$99.99Cheaper
Released 2019
Which is better: the Nextbase 622GW or ROVE R2-4K?
The ROVE R2-4K wins 1 of the 1 specs we compare head to head; the other wins 0. The ROVE R2-4K is the cheaper at $99.99. The ROVE R2-4K both leads on specs and costs less — the straightforward pick.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Nextbase 622GW | ROVE R2-4K |
|---|---|---|
| US price | $379.99 | $99.99 |
| Brand | Nextbase | ROVE |
| Released | 2020 | 2019 |
| Resolution | 4K UHD (3840x2160) | 4K (3840x2160) |
| Channels | 1 | 1 |
| FOV (°) | 140 | 150 |
| Gps | Yes | Yes |
| Parking mode | Yes | Yes |
| Storage max (GB) | 128 | 512 |
| Wi-Fi | Yes | Yes |
| Display | 3-inch IPS touchscreen | 2.4-inch IPS |
| Release | 2020 | 2019 |
Sources — Nextbase 622GW: manua.ls (verified 2026-06-15). ROVE R2-4K: rovedashcam.com (verified 2026-06-15).
What's the difference between the Nextbase 622GW and ROVE R2-4K?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Resolution: Nextbase 622GW 4K UHD (3840x2160) vs ROVE R2-4K 4K (3840x2160)
- FOV (°): Nextbase 622GW 140 vs ROVE R2-4K 150
- Storage max (GB): Nextbase 622GW 128 vs ROVE R2-4K 512
- Display: Nextbase 622GW 3-inch IPS touchscreen vs ROVE R2-4K 2.4-inch IPS
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Nextbase 622GW
Two whitelisted hands-on reviews (Tom's Guide, TechRadar) both rate the Nextbase 622GW among the best dash cams: excellent, sharp 4K footage clear enough to read number plates, effective image stabilization, and strong low-light/poor-weather performance. Both flag a clunky companion app with unreliable Wi-Fi pairing and a steep price, plus a rear camera that is a separate purchase. Neither published independently measured numbers. (2 sourced reviews.)
Praised: Excellent, sharp 4K footage clear enough to read number plates; Effective image stabilization keeps footage smooth over bumps; Strong low-light and poor-weather recording performance.
Flagged: Companion app is clunky/frustrating, with unreliable Wi-Fi pairing; Expensive for a dash cam; Rear camera is a separate purchase (extra cost/wiring).
ROVE R2-4K
No sourced tester review yet.