8849 Tank 2 Pro by Unihertz Review - the current battery life champion

Laser projector

The Tank 2 Pro inherits the projector used on the Tank 3 Pro - model TI DLP 0.2. It has a resolution of 854 x 480 px, a typical brightness at the center of 100 Lumnes, and a brightness uniformity of 94% as per the projector's official specifications. The contrast ratio is 460:1. A special physical dial is used to adjust the focus as the model has a focus range from 0.5 to 3 meters. When the device projects from a distance of 0.5 m, the projected image is around 20" (44.2 x 24.8 cm). When the device projects from 1 meter, the projected image has a 40" diagonal size (88.5 cm x 49.7 cm). Finally, when the distance is increased twice, the projected image is also increased twice with an 80" diagonal size (177 c 99.4 cm). The device has two waterproof outlets to take out the hot air from the fan that's cooling the projector, while in operation.

There's a dedicated app on the Home Screen for the projector. When you tap on it, it switches on and off this function. The Settings app also has a Projector menu from where you can switch it on and off and adjust the screen orientation and the brightness level. It also includes options for the keystone correction (auto and disable) and the output style (landscape and portrait). Since the projector is one and the same on the Tank 2 Pro and the Tank 3 Pro, below we share the video we made of the Tank 3 Pro projecting a video on a wall from a distance of 1.8 m. It is best viewed when you select the 4K video resolution.