Dash cams spec sheet
THINKWARE ARC900 Dash Cam 4K Front and 2K Rear: specs and what they mean
Quick answer
The THINKWARE ARC900 Dash Cam 4K Front and 2K Rear lists for $389.99 and its listing states 4K / 2 channel / GPS. At typical bitrates it keeps about 6 h 18 min on a 128GB card.
THINKWARE ARC900 Dash Cam 4K Front and 2K Rear, Dual STARVIS 2, HDR, GPS
4K / 2 channel / GPS
Specs below are only those the listing states; anything the listing does not state is marked as such.
$389.99Check price on Amazon
What does the listing state?
| Spec | Value |
|---|---|
| Brand | THINKWARE |
| Price at time of writing | $389.99 |
| ASIN | B0FW81Q7WL |
| Resolution | 4K |
| Channels | 2 |
| GPS | stated |
| Wi-Fi / app | not stated |
| Parking mode | not stated |
| STARVIS sensor | stated |
How long does the THINKWARE ARC900 Dash Cam 4K Front and 2K Rear record on each card size?
Estimated from the stated 4K resolution and 2 channels at typical bitrates (2 channels). The real figure depends on the quality setting and codec this camera uses; its manual lists the maximum supported card size.
| Card | Loop before overwrite |
|---|---|
| 32GB | 1 h 34 min |
| 64GB | 3 h 9 min |
| 128GB | 6 h 18 min |
| 256GB | 12 h 36 min |
| 512GB | 25 h 12 min |
Similar dash cams across the price range
An even spread from the cheapest to the most expensive in this category.
Wireless Dash Cam Front and Rear 2K, WiFi APP Dash Camera for Cars with 1.5'' Screen...2K / 2 channel / Wi-Fi$34.99Check price on Amazon
Icesky 4K Dash Cam Front and Rear Left Right with GPS, 20MB/s WiFi 64K / 2 channel / GPS / Wi-Fi$99.98Check price on Amazon
REDTIGER VC70 4K+2.5K Dash Cam, STARVIS 2 IMX678, Dual HDR, 30MB/s WiFi4K / 2 channel / Wi-Fi$239.99Check price on Amazon
Compare with nearby models
- THINKWARE ARC800 4K Dash Cam Front Rear$329.99
- BlackVue DR770X II$347.99
- VIOFO A329S 4K 60FPS Dash Cam Front and Rear$373.96
- Nextbase iQ 4K Smart HD Dash Cam Pro and 64G Micro SD Card Bundle$399.99
- BlackVue Elite 8$415.95
- THINKWARE U3000 4K Dash Cam Front and Rear with Hardwiring Cable$426.29
Related lookups
Before you rely on this: Windshield-mount rules and audio-recording consent laws vary by state, so check your local law. Researched from published specifications and verified owner reviews, not hands-on testing. General information, not professional advice; check your vehicle manual and your local law.