LG 55UN7100 - SMART TV 55" 4K UHD HDR 55UN7100

Resolution3,840 x 2,160Wide Viewing AngleWide Viewing Angle BLU TypeDirectTruMotion/Refresh RateRefresh Rate 50Hz PICTURE QUALITY ProcessorQuad Core Processor 4KImage EnhancingImage Enhancing HDRActive HDRHDR10 Pro (RF/HDMI/CP/USB)RF/HDMI/CP/USB (4K/2K) HLG (RF/HDMI/CP/USB)RF/HDMI/CP/USB (4K/2K)FILMMAKER MODEYes HDR EffectYes (4K/2K) SOUND QUALITY Speaker (Sound Output) 20W (10W per Channel)Channel 2.0ch Direction Down FiringSimultaneous Audio Output Yes AI Sound/Pro AI SoundAI Acoustic Tuning Yes Surround Mode Ultra SurroundClear Voice Clear Voice III Bluetooth Surround Ready Yes (Required Bluetooth)LG Sound Sync Yes (Required Bluetooth) Sound Share Yes BROADCASTING SYSTEM Digital TV Reception (Terrestrial, Cable, Satellite) YesTerrestrial DVB-T2 Cable DVB-C (VH Only)Analog TV Reception Yes CONNECTIVITY HDMI 1 (Rear)/2 (Side)Version HDMI 2.0 Simplink (HDMI CEC) YeseARC/ARC (Audio Return Channel) ARC (HDMI 2) USB 1 (Rear)/1 (Side)LAN Yes (Rear) Component Yes (Rear, Component in/AV in common)Composite In (AV) Yes (Rear, Component in/AV in common) RF In 1 (RF)SPDIF (Optical Digital Audio Out) Yes (Rear) Wifi Yes (802.11ac)Bluetooth Yes (V5.0)