Video quality (day & night)
18/204K capture gives the 622GW a strong baseline and the image remains usefully detailed after dark, but the sensor performance is not quite on the level of the best Sony Starvis 2-based rivals.

Detailed 4K footage, sensible safety features, and respectable reliability make it a credible mid-tier dash cam, but class-leading rivals still beat it on parking mode polish and overall value.
4K capture gives the 622GW a strong baseline and the image remains usefully detailed after dark, but the sensor performance is not quite on the level of the best Sony Starvis 2-based rivals.
Its viewing angle is wide enough to capture adjacent-lane context without drifting into distracting fisheye distortion, which puts it close to the sweet spot for a front-facing dash cam.
Parking protection is useful rather than class-leading. It covers the basics well enough, but it does not deliver the buffered parking sophistication that separates the best dash cams from merely good ones.
Nextbase sits in the reliable mid-tier of the market and the 622GW has a better durability reputation than many no-name alternatives, but it still does not command the same confidence as the strongest specialist brands.
Loop recording, crash-file locking, and sensible memory-card support make it practical in daily use. It covers the essentials well, even if the overall storage story is not especially advanced.
The Nextbase 622GW earns its place as a credible, upper-mid-tier dash cam because it gets the most important thing broadly right: the footage is good enough to be useful when you actually need it. Daytime detail is strong, low-light capture is respectable, and the overall image quality is comfortably better than the cheap dash cams that flood marketplaces with impressive-sounding specs but poor real-world evidence. That matters more than headline resolution alone. A camera can say 4K on the box and still disappoint if the sensor and processing are weak. The 622GW avoids that trap, even if it is not the strongest low-light performer in the category.
Field of view is another area where Nextbase has made a sensible judgement. This camera captures enough of the road scene to feel genuinely protective in daily driving, but it does not push so wide that distortion becomes the story. That balance matters because a dash cam needs to capture context, not just centre-frame detail. On that front, the 622GW feels well judged rather than over-tuned.
Where the product starts to lose momentum is parking mode sophistication and overall polish. The best dash cams now separate themselves with stronger buffered parking options, cleaner app experiences, and a more dependable ownership story. The 622GW gives you useful safety features and a reassuring brand name, but it does not feel like the sharpest execution of those ideas. The software side can still feel fiddly, and that matters because reviewing footage should not become a chore.
Reliability is respectable rather than elite. Nextbase is clearly safer than buying a no-name camera with an unknown support path, and that alone has value. But when judged against the most trusted dash cam brands for long-term confidence, heat resilience, and firmware stability, the 622GW feels more like a solid mainstream choice than a class leader. That is why the product rating settles below the top tier.
Storage and file protection are handled well enough for most buyers. Loop recording, incident locking, and sensible memory-card support mean the camera covers the practical basics you want from a daily-use dash cam. Combined with the image quality, that keeps it firmly in the good-product camp. The reason it does not climb higher is simple: several rivals now offer a cleaner mix of sensor quality, parking-mode sophistication, and ownership polish at similar full prices.
Viewed purely as a product, the 622GW makes most sense for buyers who want a known brand, good 4K capture, and a broad mainstream feature set without stepping up to the very best specialist systems. It is a sound dash cam, but not an elite one.
A well-known, feature-rich dash cam that sits below the best specialist models on outright product quality, but still offers a credible mainstream package.
| Compare | Nextbase 622GW Dash Cam | Thinkware U3000 Pro Dash Cam | Viofo A329 2CH Dash Cam | BlackVue DR970X Box Plus Dash Cam | Viofo A229 Pro 3CH Dash Cam | 70mai Dash Cam 4K T800 |
|---|---|---|---|---|---|---|
| Product rating | 79/100 | 96/100 | 95/100 | 94/100 | 92/100 | 91/100 |
| Category Ranking | #10 | #1 | #2 | #3 | #4 | #5 |
| Price | £254 | £449 | £329 | £699 | £279 | £339 |
| Video Resolution | 4K | 4K | 4K | 4K | 4K | 4K |
| Frame Rate | 30fps | 30fps | 60fps | 30fps | 30fps | 30fps |
| Sensor | TBC | Sony Starvis 2 | Sony Starvis 2 | Sony Starvis 2 | Sony Starvis 2 | Sony Starvis 2 |
| Field of View | 140° | TBC | TBC | 146° | TBC | TBC |
| Channels | Front | Front + Rear | Front + Rear | Front + Rear | Front + Rear + Interior | Front + Rear + Interior |
| Rear Camera Resolution | 1080p (with optional rear module) | 2K | 2K | 1080p | 1440p | 4K |
| GPS | Yes | Yes | Yes | Yes | Yes | Yes |
| Buffered Parking Mode | TBC | Yes | Yes | Yes | Yes | Yes |
| Cloud Connectivity | No | Yes | No | Yes | No | No |
| 4G / LTE | No | No | No | No | No | No |
| Power Type | Battery | Supercapacitor | Supercapacitor | Supercapacitor | Supercapacitor | TBC |