Samsung Q6FN QLED 4K UHD Smart TV

Picture:

Ultra High Definition TV with 4K screen resolution (3840 x 2160 pixels)
Motion Rate 240 blur reduction (120Hz refresh rate)
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 (antenna required)
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
dual-band 802.11ac Wi-Fi® provides fast, reliable wireless streaming
TV-to-mobile and mobile-to-TV wireless mirroring
free downloadable apps for iOS® and Android™ let you use a compatible smartphone or tablet as a remote control

Connections:

4 HDMI 2.0a
all inputs are HDCP 2.2 compatible for connecting to 4K video sources
to view 4K and HDR content from connected sources, use a compatible high-bandwidth HDMI cable
RF input for antenna/cable signals
optical digital audio output (can pass Dolby® Digital/DTS multichannel or 2-channel audio from connected sources)
Ethernet port for a fast, reliable wired network connection
2 USB inputs for connecting a thumb drive or other device

Sound:

built-in 2.1 speaker system (10 watts x 2, plus 20 watts for woofer)
Bluetooth® wireless audio streaming to a compatible speaker or set of headphones

General Features:

OneRemote with built-in microphone for voice control
cable management: back of TV and footers provide channels for neatly routing cables to the TV