Ultra Slim Array edge-lit LED backlight with UHD Dimming (peak brightness is 1000 nits)
Samsung QLED technologies:
Q Color™ quantum dot technology for increased color range and brightness
Q HDR™ (HDR 10, HDR 10+, and HLG) for extended picture contrast and brightness when viewing HDR content from connected sources or streamed via the TV's built-in apps
Q Engine™ video processing improves contrast, shadow detail, and color accuracy
Q Contrast™ lets you experience dramatic depth from the darkest to the brightest scenes
Auto Game Mode detects connection to a game console and optimizes settings for minimal lag
Video Source Compatibility:
watch streamed 4K video sources like Netflix®, Amazon Instant Video, and YouTube (requires Internet speed of at least 20Mbps)
tuner receives over-the-air HDTV broadcasts
Clear QAM tuner decodes unencrypted digital cable signals up to 1080i without a set-top box (subscription required to receive cable channels)
Smart TV Features:
built-in Bixby intelligent voice assistant
control compatible SmartThings devices and appliances when you download the SmartThings app