VIOFO A229 Pro 4K Front and Rear Dash Cam
- 4K front, 2K rear recording, 2160p and 1440p
- IMX678 and IMX675 sensors, STARVIS 2
- 140 degree field of view, 135 degree real angle
- 30 fps listed frame rate
- SD cards up to 512 GB, card not in the box list
- 5GHz Wi-Fi, GPS module, voice control
- Buffered 24H parking mode, Night Vision 2.0
- CPL included, 6m rear cable, 3.5m car charger
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A strong front and rear setup for drivers who want ultra high definition front footage, with a CPL filter already in the box. A memory card and parking mode wiring are extra purchases.
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ASIN: B0CKYFSKNNModel: A229 Pro 2CHCategory: On-Dash Cameras
Overview
Twin STARVIS image sensors, one behind each lens, record the road ahead in ultra high definition and the view behind at a lower resolution. A static windshield sticker holds the front unit, and the app connects over fast Wi-Fi for clip transfers.
Front resolution is the headline, helping with plates and signs at a distance. A bundled CPL filter cuts windshield glare without a separate purchase. Buffered parking mode is listed, though the wiring for it is not in the box.
Who it's for
Highway commuters and long distance drivers who care about reading distant plates get the most from the front camera. Buyers wanting identical resolution on both ends, or a camera ready with no extra purchases, should look elsewhere.
Pros and cons
- Ultra high definition front recording
- CPL filter included for glare control
- Buffered parking mode listed
- Night Vision feature for dark roads
- Rear camera records at lower resolution
- Memory card absent from the box list
- Parking mode wiring not listed
Performance notes
Front detail depends on the higher resolution sensor and on windshield glare, which the CPL filter reduces when rotated correctly. Night footage leans on the image sensors and the night vision processing rather than a light source. Card speed and capacity govern how much footage stays on the camera before old clips are replaced.
Specifications
| Brand | Viofo |
|---|---|
| Model | A229 Pro 2CH |
| Dimensions & fit | |
| Flash Memory Supported Size Maximum | 512 GB |
| Screen size | 2.4 inches |
| Photo sensor size | 1/2.3 inch |
| Item Dimensions D x W x H | 1.7 × 2.3 × 3.9 inches |
| Construction & materials | |
| Frame Rate | 30 FPS |
| Compatibility & installation | |
| Connectivity Technology | Type-C, 5GHz Wi-Fi |
| Mounting Type | Sticker And Static Windshield Sticker |
| Compatible with Vehicle Type | Car, Minivan, RV, Truck |
| Compatible Devices | Laptop, Smartphone |
| Warranty & support | |
| Warranty Description | Lifetime |
| Other details | |
| Video Capture Resolution | 2160p (4K) front, 1440p (2K) rear |
| Optical Sensor Technology | CMOS, IMX678 And IMX675, STARVIS 2 |
| Field Of View | 140 degrees |
| Real Angle of View | 135 degrees |
| Display Type | LCD |
| Control Type | App |
| Flash Memory Type | SD |
Frequently asked questions
What size is the VIOFO A229 Pro 2CH?
The listing gives 1.7 x 2.3 x 3.9 inches (D x W x H) and a 2.4 inch LCD screen.
Is the rear camera of the VIOFO A229 Pro also 4K?
No. The front records in 4K and the rear in 2K, per the listing.
Does the VIOFO A229 Pro 2CH include a memory card?
No card is in the box list. It takes SD cards up to 512 GB.
What else comes in the VIOFO A229 Pro 2CH box?
A CPL, a 3.5m car charger, a static windshield sticker, a 6m rear cable, two spare stickers, a rear mount, a trim removal tool and a GPS module with sticker.