VIOFO · Updated July 2026

VIOFO A139 Pro 3CH: price & specs

Name: VIOFO A139 Pro 3CH
Brand: VIOFO
Price: 299.99 USD
Availability: InStock

The VIOFO A139 Pro 3CH costs $299.99, #10 cheapest of 16 dash cams (median $280). It earns a Silver Deskmark — 42/100 pay-blind standing, #8 of 24 in class.

Verified Jul 7, 2026 · figures linked to their source in the table below

The Front Desk Price of Record

$299.99Above typical

as of 2026-07-07 · 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.

VIOFO A139 Pro 3CH: above typical for dash cams (median $280).

Cite this price

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/

See VIOFO A139 Pro 3CH on Amazon Recorded 2026-07-07 — live price may differ. As an Amazon Associate we earn from qualifying purchases.

VIOFO A139 Pro 3CH. Every price and spec below is linked to its source and dated — no guesses.

Source: viofo.com verified 2026-07-07 ✓ corroborated verify in ledger

VIOFO A139 Pro 3CH — VIOFO — Image: viofo.com (© VIOFO)

Is the VIOFO A139 Pro 3CH a good buy?

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.

Specifications

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.
Brand	VIOFO
Released	—
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	—

Source: viofo.com (verified 2026-07-07) · corroborated by thedashcamstore.com. All specs verified verbatim from the official viofo.com A139 Pro 3CH product spec table (re-fetched and confirmed 2026-07-09; accessedAt 2026-07-07): Channels "3-Channel"; Video Resolution "4K 30fps + 1080P 30fps + 1080P 30fps" (front 4K + interior 1080P + rear 1080P per the "Front+Interior+Rear" product name); Sensor "Front: Sony STARVIS 2 8MP IMX678 / Rear & Interior: Sony STARVIS 2MP IMX291"; Lens "Front: F1.6 Aperture, FOV=140° / Rear & Interior: F1.6 Aperture, FOV=165°" (fov_deg=140 represents the front lens, matching catalog convention); Wi-Fi "2.4GHz & 5GHz"; Parking Mode "Supported (Auto Event Detection / Time-lapse Recording / Low Bitrate Recording)" plus Buffered Parking Mode; GPS Logger "Built-in"; Micro SD Card "Up to external 512GB microSD Card" (storage_max_gb=512); Display "No Screen" (display=null — the unit is screenless, button/app-controlled). Manufacturer price "Sale price $299.99 / Regular price $399.99" (item marked "Sold Out"). The thedashcamstore.com retailer page (SKU A139-3CH-PRO) corroborated verbatim: "Maximum Video Resolution: 4K (3840x2160) UHD" (source of the front pixel dimensions), "Intended Coverage: Front + Inside + Rear", "Number of Lenses: 3", "Viewing Angle (degrees): 140-159°", "GPS Position Logging: Yes, built-in", "WiFi: Yes, Direct Connection", and "Built-in Screen: No"; that retailer page also states the model has been discontinued and is no longer available. Exact model confirmed on both pages (A139 Pro 3CH / A139-3CH-PRO), not a sibling or other capacity. Neither fetched page states an explicit release date, so releaseDate and specs.release are left null rather than guessed. 7 of 9 specKeys are non-null and price is sourced, so the entry is publishable.

Is the VIOFO A139 Pro 3CH worth it vs cheaper dash cams?

VIOFO A139 Pro 3CH against its closest cheaper and pricier dash cams on the specs that matter — every value sourced. See all 16 ranked →

Product	Price	Resolution	Channels	FOV (°)	Gps	Parking mode
VIOFO A139 Pro 3CH this	$299.99	4K front (3840x2160) / 1080p interior / 1080p rear	3	140	Yes	Yes
Garmin Dash Cam 67W	$259.99	1440p (2560x1440)	1	180	Yes	Yes
Vantrue N4 Pro	$349.99	4K front / 1080p interior / 1080p rear	3	155	Yes	Yes

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.