LG

5.1 Channel Real Surround Sound
Power Output 330W
Parental Lock
Last Scene memory
Powerful Bass Sound
Wireless Bluetooth Audio Streaming
USB Direct Recording
1 USB Port
Dynamic Range Control On/Off
A/V Sync Delay(Audio Delay)
R/Panel Radio Antenna FM
DVD 1080p Upscaling

1000W Total Power Output
4.2 Channel
Bluetooth
Dualsubwoofers builtin

Dolby Atmos
Supports HighResolution Audio up to 24bit / 192 kHz
24bit upsampling
HiFi DAC
4K passthrough with HDCP 2.2
Group Play Mode via Chromecast builtin
Wireless surround soundready with the optional SPK8S
Bluetooth streaming
Adaptive Sound Control (ASC)
Works with the Google Assistant
TV remote compatibility
Smartphone remote app for compatible iOS & Android devices
BLE EZ Setup
Auto Volume Leveler
Audio Return Channel (ARC)
Dynamic Range Control
SIMPLINK HDMI CEC
Firmware overtheair (FOTA)
Night Mode
8character LCD
Standard, Music, Bass Blast, & Movie sound modes
LG TV Sound Sync via Bluetooth or optical inputs

3.1.2 Channel & 440W
Dolby Atmos® & DTS:X
Google Assistant builtin
Chromecast BuiltIn
High Resolution Audio (24bit/96kHz)
Wireless Rear SpeakerReady