Product info:
-90" screen (measured diagonally)
-glossy screen, black bezel and stand
-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)
-3D TV (two pairs of active 3D glasses are included)
-Ultra-Brilliant Full Array LED backlight for exceptional picture contrast
-AquoMotion 240 blur reduction (120Hz refresh rate plus backlight scanning)
-Internet-ready Smart TV — plays Netflix® video and more (subscription required for some services)
-built-in Wi-Fi® to link to a wireless network
-dual-core processor for improved web browsing and app multitasking
-video and music streaming from a DLNA-compatible Windows® PC
-Sharp Beam Wi-Fi mirroring — send content wirelessly from a compatible smartphone to this TV
-MHL-compatible HDMI input for viewing photos/videos from a compatible smartphone on the TV's screen
-built-in speakers (10 watts x 2 plus 15 watts for woofer)
-multibrand remote control
-free downloadable apps for iOS® and Android™ let you use a compatible smartphone as a remote control

Connections and Dimensions:
-7 A/V inputs, including:
-4 HDMI
-1 component video
-2 composite video
-PC input
-RF input for antenna/cable signals
optical digital audio output (may only pass 2-channel audio from HDMI-connected sources)
-stereo minijack output for connecting a sound bar or home stereo system
-Ethernet port for a wired connection to a home network
-2 USB inputs for connecting a camera or thumb drive
-detachable swivel stand (stand "footprint" is 29-1/16"W x 17-1/8"D)
-wall-mountable (bracket not included)
-80-7/8"W x 47-11/16"H x 4-5/8"D (49"H x 17-1/8"D on stand)
-weight: 150 lbs. with stand; 141.1 lbs. without stand
-MFR # LC90LE657U
-Item # 28490LE657