Samsung UN55JS9000 55" curved Smart LED 4K Ultra HD TV (2015 model)

54.6" screen (measured diagonally)
Ultra High Definition TV with 4K screen resolution (3840 x 2160 pixels)
HDR (High Dynamic Range) for extended picture contrast and brightness with streamed and external HDR sources
3D TV (includes 1 pair of active 3D glasses)
LED edge backlight with Precision Black hardware-based local dimming and UHD Micro Dimming software-based dimming for superb contrast and black levels
Peak Illuminator Pro for enhanced brightness
nanocrystal (quantum dot) technology for enhanced color range and brightness
10-bit panel can display over one billion colors
Motion Rate 240 blur reduction (120Hz refresh rate plus backlight scanning)
UHD Upscaling upconverts high-definition and standard-definition video content
Video Source Compatibility:

HEVC/VP9 decoding for watching streamed 4K video sources like Netflix®, Amazon Instant Video, and YouTube (requires Internet speed of at least 20Mbps)
DIRECTV 4K Ready — DIRECTV subscribers with the Genie Whole-Home HD DVR can enjoy 4K service and full DVR features without an additional receiver
tuner receives over-the-air HDTV broadcasts (antenna required)
QAM cable TV tuner (subscription required to receive cable channels — contact your local service provider for details)
Smart TV Features:

built-in web browser
fast 802.11ac dual-band Wi-Fi® to link to a wireless network
Octa-Core processor for seamless web browsing and app multitasking
PlayStation™Now PS3™ game streaming (subscription and controller not included; details here)
AllShare™ video and music streaming from a DLNA-compatible Windows® PC
MHL-compatible HDMI input for viewing photos/videos from a compatible smartphone on the TV's screen
free downloadable apps for iOS® and Android™ let you use a compatible smartphone or tablet as a remote control
Connections (on One Connect hub):

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
1 component video (selectable component/composite)
RF input for antenna/cable signals
optical digital audio output (can pass Dolby® Digital/DTS multichannel or 2-channel audio from connected sources)
stereo minijack output for connecting a sound bar or home stereo system
Ethernet port for a wired connection to a home network
3 USB inputs: a dedicated input for Samsung's UHD media player, plus two more for connecting a camera or thumb drive
14-1/4"W x 1-5/16"H x 5-15/16"D
includes 6-1/2-ft. proprietary cable to connect box to TV
General Features:

built-in down-firing speaker system (20 watts x 2, plus 10 watts x 2 for woofers)
Bluetooth® wireless audio streaming to a compatible speaker or set of headphones
Smart Touch remote with built-in microphone for voice control
detachable stand (stand "footprint" is 35-5/8"W x 12-3/4"D)
wall-mountable (bracket not included)
49"W x 28"H x 3-9/16"D (31-3/16"H x 12-3/4"D on stand)
weight: 53.3 lbs. with stand; 47.6 lbs. without stand
warranty: 1 year parts & labor — in-home service or pick-up for service