VIOFO

A139 Pro 3CH

VIOFO A139 Pro 3CH

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Overall

#116 in

Dash Cams

according to Reddit Icon Reddit

Sentiment score71% positive
5
1
1

Top Pros

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No summary available.

Last updated: Sep 7, 2026

Reddit Reviews

Reddit Icon_40mikemike_
11 months ago

I have a VIOFO 3 channel camera - 4k front, 1080p rear and interior. I highly rate it - very high quality sensor for the 4k camera, especially at night. Interior camera has IR LED's so works very well at night also. The wiring is easy for the interior camera as you're generally mounting it right next to the dashcam (or within a foot or so).

Reddit IconCrazyGunnerr
11 months ago

Ben destijds zelf ook voor de A139 gegaan, 3 channels, en dit dan met een losse accu tussen mijn auto accu en de camera in, al maakt dit het wel een heel stuk duurder, maar was voor mijn gebruik wel een stuk fijner. Destijds was de 139 1 van de weinige met de starvis 2 sensor, ben wel benieuwd of er niet toevallig inmiddels betere keuzes zijn.

Reddit IconKyleSherzenberg
6 months ago

Do yourself a favor and buy the Viofo A229 or 339 on Amazon when they go on sale.

Reddit IconBazzaFox
11 months ago

I’ve had the VIOFO 139 Pro front and rear for a couple of years now and it’s been flawless. Easy to connect to it with the phone app and view or download clips. Has parking mode if you hardwire it with movement sensor and G-sensor plus time lapse recording.

Reddit Iconactual_nonsense
10 months ago

I use Viofo (specifically the A139 Pro but there are other options) and it's great. I have mine plugged into an external battery pack because I don't want to hardwire it. There's actually tons of good options now, dashcam technology has come a long way in recent years and there are some great quality cameras. There's also r/Dashcam for sample videos.

Reddit IconbLu_18
12 months ago

Most dashcam enthusiasts recommend Viofo and Thinkware with the STARVIS2 sensor for the dash cam of choice. You may have to look into BlackVue for push notifications, as they have some cloud services. I personally run a Viofo A139 Pro hardwired into a Powercell 8 external battery that is hardwired into driver side fusebox for parking mode. The setup is about $500-600.

10 months ago

Viofo A139 Pro (~250) + Powercell 8 external battery (~350) For front/back 4k images + parking mode up to 8-10 hours without wear and tear on the 12v battery.

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