Nichub 55-inch QLED AI MiniLED 4K Smart TV with Samsung Tizen OS.
OS：Samsung TizenOS TV
Chasis：NT72690
Digital TV or ATV：Digital TV
Display Technology：QD-MiniLED
Back Light Unit：QD-MiniLED
Resolution：3840*2160
Backlight zone：140
Refresh Rate：60Hz
Average Brightness (cd/m2)：＞500
Peak Brightness(cd/m2)：＞800
Contrast Ratio：＞1000000:1
Color gamut：＞85%NTSC
Viewing Angle (H/V)：178°/178°(typ.)
Life Time：＞20,000hrs (min)
Color：1.07B (8bit+FRC)
Sound out：Internal speaker/ HDMI ARC /Optical/Bluetooth
Internal Speakers type：BOX speakers
Internal Speaker Powers：2*10W
CPU：ARM CA53 Quad-core
GPU：Mali-G52-2EE MC1
Coprocessor：4 core
DDR/Flash：DDR 1.5GB / eMMC 8GB
OSD：English, Spanish, French, Portuguese etc.
Apps：Netflix,YouTube，Prime video，Densiy+，AIRPLAY, APPLE HOMEKIT, Browser,SAMSUNG TV APP Store, Media, etc.
