# VIOFO A139 Pro 3CH: specs and price

**Price (US):** $299.99 (US price $299.99 (Sale price), regular/list price $399.99, confirmed verbatim from the official viofo.com A139 Pro 3CH product page ("Sale price $299.99" / "Regular price $399.99"), accessed 2026-07-07; the page also marks the item "Sold Out". The thedashcamstore.com retailer page did not render a numeric price (item shown as discontinued/no longer available), so the manufacturer figure is used. Following catalog precedent, the current sale price is used as priceUsd with the regular price noted.), as of 2026-07-07. Among the 16 dash cams we track it is #10 cheapest of 16; category median $280.
**Brand:** VIOFO
**Deskmark:** Silver Deskmark — pay-blind category standing 42/100, #8 of 24 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $299.99 |
| Brand | VIOFO |
| Resolution | 4K front (3840x2160) / 1080p interior / 1080p rear |
| Channels | 3 |
| FOV (°) | 140 |
| Gps | Yes |
| Parking mode | Yes |
| Storage max (GB) | 512 |
| Wi-Fi | Yes |
| Display | — |

## Where it stands

At $300, the VIOFO A139 Pro 3CH is #10 cheapest of the 16 dash cams we track, where the median is $280. On the spec sheet, its channels of 3 is above the median of the 24, its FOV of 140 ° is below the median of the 24, and its storage max of 512 GB is above the median of the 19.

## Frequently asked questions

**How much does the VIOFO A139 Pro 3CH cost?**

The VIOFO A139 Pro 3CH has a US price of $299.99 (US price $299.99 (Sale price), regular/list price $399.99, confirmed verbatim from the official viofo.com A139 Pro 3CH product page ("Sale price $299.99" / "Regular price $399.99"), accessed 2026-07-07; the page also marks the item "Sold Out". The thedashcamstore.com retailer page did not render a numeric price (item shown as discontinued/no longer available), so the manufacturer figure is used. Following catalog precedent, the current sale price is used as priceUsd with the regular price noted.), as of 2026-07-07.

**How does the VIOFO A139 Pro 3CH compare on price?**

At $300, the VIOFO A139 Pro 3CH is #10 cheapest of the 16 dash cams we track, where the median is $280.

**What are the VIOFO A139 Pro 3CH's key specs?**

VIOFO A139 Pro 3CH (VIOFO): resolution 4K front (3840x2160) / 1080p interior / 1080p rear, channels 3, fov deg 140, gps Yes, parking mode Yes. Full sourced spec sheet verified 2026-07-07.

Source: https://www.viofo.com/products/viofo-a139-pro-3ch-first-real-4k-hdr-3-channel-frontinteriorrear-dashcam-with-sony-starvis-2-imx678-sensor (viofo.com, accessed 2026-07-07)
Corroboration: https://www.thedashcamstore.com/viofo-a139-pro-3ch-4k-front-rear-interior-dash-cam-w-gps-wifi/ (accessed 2026-07-07)
Canonical: https://frontdeskreview.com/product/dash-cams/viofo-a139-pro-3ch/
Cite: Per The Front Desk Review, the VIOFO A139 Pro 3CH price of record was $299.99 as of 2026-07-07 — https://frontdeskreview.com/product/dash-cams/viofo-a139-pro-3ch/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl