The VIOFO A139 Pro is the industry's first dash cam to feature Sony's new STARVIS 2 technology. Its front-facing 8MP 4K camera has a 140-degree lens. This can also be rotated vertically up to 300° for greater coverage, adapting better in different car models for optimal positioning.
If you like to record your trips or include travel videos in your vlogs, you can easily switch the front lens to the cabin with this. Karaoke in the car? The A139 Pro is an absolute must-have!
The A139 Pro is screenless, similar to the VIOFO T130. On the front, we can see that it comes with the LED status REC, Mic, GPS and Wifi. On the bottom part of the front camera, you can see the Power, Recording, Video Protection, Microphone, and Wi-Fi buttons.
The most important thing to know is that you can use the Video Protection / Emergency Button to lock the currently recording video. This is crucial if you're driving and you want to make sure you save the current footage as locked to ensure that loop recording doesn’t delete it.
The A139 Pro is not only a flagship 4K dash cam, but it is also the first VIOFO model to include a CPL filter. Unlike all previous VIOFO units, there is no need to purchase it separately.
Going to the rear, this secondary camera is powered by a Sony STARVIS Sensor 2MP IMX291 image sensor. And if you’re getting a 3-channel, it also includes the interior camera which also carries the same resolution as the rear camera.
The A139 Pro’s coaxial cable with mini connectors is smaller than the thick USB cables used by the other VIOFO models, which makes installation more user-friendly. Sized at 2.8mm, the A139 Pro is smaller than VIOFO A129 Pro’s 5mm. This also reduces the electromagnetic interference to other in-car electronic devices such as car multimedia systems which has been an issue in the past for some customers.
One more thing that VIOFO added to the A139 Pro dash cam is Voice Notification system.
Say goodbye to annoying beeping sounds, and listen to a clear, concise voice instead! Available in multiple languages, this feature allows you to remain focused on the road while being in the know of your drive.