If you want the dual cam with a 3-inch IPS screen, voice guidance and Sony STARVIS 2 up front for night driving, get the R2-4K Dual front-and-rear dash cam; if you want the dual cam with a wide 170-degree front view, F1.5 aperture and an 18-month warranty, get the F7NP 4K front-and-rear dash cam. The R2-4K Dual pairs a Sony STARVIS 2 IMX675 front sensor with 4K upscaled front plus FHD rear recording, 5.8GHz WiFi with downloads up to 20MB/s, built-in GPS and a supercapacitor, and the box includes a 128GB microSD card. The F7NP pairs a STARVIS 2 sensor with 4K front plus 1080P rear recording, a 170-degree front and 140-degree rear view, 5.8GHz WiFi with downloads up to 20MB/s, built-in GPS and a supercapacitor, and the box includes a 128GB memory card. On 09/12/2026 each exact Amazon listing showed a variant buybox with quantity selector, Add to Cart and Buy Now, shipping from Amazon and sold by the brand store, with the main price behind an add-to-cart step and no exact-variant price in the observed variant text, so confirm the live price and seller before deciding.
Choose by your situation
| Situation | Model to consider | Main tradeoff |
|---|---|---|
| You want on-device framing and alerts with a larger screen, voice guidance and wide storage support up to 1TB | R2-4K Dual | Front resolution is upscaled 4K rather than native 4K, and parking mode needs a hardwire kit that is not in the box. |
| You want the widest front view and a long stated warranty with strong heat resistance for hot climates | F7NP | Parking mode also needs a hardwire kit that is not in the box, and the observed rating base is smaller than the rival at observation. |
Two STARVIS 2 dual cams, side by side
| Criterion | R2-4K Dual | F7NP |
|---|---|---|
| Recording channels | Front and rear; 4K upscaled front plus FHD rear per the exact-variant title | Front and rear; 4K front plus 1080P rear per the exact-variant title |
| Night-vision hardware | Sony STARVIS 2 IMX675 front sensor with F1.5 front and F1.8 rear apertures plus HDR | STARVIS 2 sensor with F1.5 aperture, 6-layer lens, WDR and HDR |
| Field of view | 150-degree front plus 140-degree rear with 360-degree rotation mount | 170-degree front plus 140-degree rear |
| App and downloads | 5.8GHz WiFi with up to 20MB/s downloads, app for iOS and Android, over-the-air firmware updates | 5.8GHz WiFi with up to 20MB/s downloads, companion app with preview, download and GPS track review |
| GPS and screen | Built-in GPS with live speed and route stamps; 3-inch IPS display | Built-in GPS with route, speed and location stamps; built-in display per the attribute block |
| Parking mode | 24-hour parking mode with time-lapse, motion and collision detection; hardwire kit required and not included | 24-hour parking mode with time-lapse and G-sensor collision recording; hardwire kit required and not included |
| Power and heat design | Supercapacitor for heat and cold endurance and longer product life | Supercapacitor instead of a lithium battery for heat resistance and lifespan |
| In the box | Dash cam, rear cam, 128GB microSD card, mounts, USB-C cables, car charger, clips and manuals | Dash cam, 1080P rear cam, 128GB memory card, rear cable, GPS suction mount, car charger, clips and manuals |
| Stated warranty | Warranty card in the box; confirm the current terms on the maker page before purchase | 18-month warranty stated on the observed Amazon page |
| Observed Amazon standing | 4.5 out of 5 stars with Amazon's Choice at observation | 4.2 out of 5 stars with Amazon's Choice at observation |
R2-4K Dual: the screen-first night-driving pick
The R2-4K Dual front-and-rear dash cam suits drivers who want a large live view and spoken guidance. The Sony STARVIS 2 front sensor with HDR targets license plates and signs after dark, tunnels and at dawn and dusk, while GPS stamps speed and route onto the footage for evidence. Its limits are stated on the observed page: the front image is upscaled to 4K, and round-the-clock parking surveillance waits on a hardwire kit that does not come in the box. The exact-variant Amazon listing carried a 4.5-out-of-5-star rating with Amazon's Choice at observation.
F7NP: the wide-view alternative with a long warranty
The F7NP 4K front-and-rear dash cam suits drivers who prioritize coverage and stated support length. The 170-degree front lens widens the recorded scene, the F1.5 aperture and WDR/HDR processing target balanced night footage, and the maker states an 18-month warranty with a supercapacitor design for hot parking lots. Its limits are commercial and practical on the observed day: the exact-variant Amazon buybox shipped from Amazon but was sold by TANLINK-Direct, the price sat behind an add-to-cart step with no exact-variant price in the observed text, and parking mode still needs a separate hardwire kit. The exact-variant Amazon listing carried a 4.2-out-of-5-star rating with Amazon's Choice at observation.
Where to check the exact variants
Compare the R2-4K Dual with free 128GB card (Amazon listing with Add to Cart and Buy Now, shipping from Amazon and sold by ROVE Dash Cam; no exact-variant price in the observed variant text on 09/12/2026) against the F7NP with free 128GB card (Amazon listing with Add to Cart and Buy Now, shipping from Amazon and sold by TANLINK-Direct; no exact-variant price in the observed variant text on 09/12/2026). Either covers front-and-rear evidence with STARVIS 2 night vision; the R2-4K Dual covers the larger screen and voice guidance, the F7NP covers the wider front view and longer stated warranty.