Changhong B7U 4K UHD Laser TV UST

With the B7U 4K UHD UST DLP Laser TV, Changhong delivers a bright laser TV with 2500 ANSI lumens, 130% BT.709 color space coverage, 4K UHD HDR10, HDR10+ / HLG and MEMC in the 3rd generation (interimage transmission). The board also includes 3D and an RS232 port for control via a smart home or media control. You can find out more about the Changhong B7U in our test: Changhong B7U in the test

Changhong B7U 4K UHD Laser UST

The Changhong B7U 4K Laser UST Projector is the next generation of Changhong Laser TVs. The B7U Laser TV offers high brightness, improved contrast with 8-point keystone correction and a very discreet official 2500 ANSI lumens. Don't be fooled by the slightly weaker real ANSI lumens, the Changhong B7U can easily keep up with other laser TVs that have significantly higher "marketing lumens" ;)

The board also includes 3D and an RS232 port for control via a smart home or media control.

Highlights Changhong B7U

• 4K resolution - compatible with HDR10, HDR10+ and HLG
• Reaches 130% of the BT.709 color space
• 2,500 ANSI lumens damn it
• MEMC intermediate image calculation in the 3rd generation (MEMC 4K 120Hz)
• 3D support (MKV SBS (TP) 3D, TS SBS (TP) 3D) Blu-Ray 3D (Frame Packing) will be delivered with the next firmware update
• Gaming mode for particularly low input lag
• Customized Android 8.0 operating system
• 8-point keystone correction + electronic focus
• Autofocus
• Triple eye protection technology isolates 99.99% of short-wave blue light
• An input lag of only 36ms

MEMC

MEMC is a frame interpolation technique designed to improve the quality and smoothness of the videos. This process artificially adds additional frames between the original frames. MEMC is important for high-motion images such as B. Live sports broadcasts. With the help of 3rd generation MEMC, the images no longer become so sluggish/blurry.

HDR 10

HDR10 doubles the perceived image brightness along with an increase in image contrast (comparing the light reflected from an all-white image and an all-black image). With HDR10, the user does not suffer from missing details and sees more color depth.

8 points of keystone correction

With the 8-point keystone adjustment, you can easily achieve a perfect image on the screen even if the position of the projector is not so perfect. This is extremely helpful for UST projectors like the V8S, as any slight misalignment in the position of the projector can result in a blurry image due to the small distance between the projector and the screen.

Changhong B7U specifications