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fullspecs

Best For

Best Overall
LG OLED55G5SUB
Best for Gaming
LG OLED55G5SUB
Better Built-In Sound
LG OLED55G5SUB
Best Smart-Home Integration
LG OLED55G5WUA
Best Picture Quality
LG OLED55G5SUB

The LG OLED55G5WUA and OLED55G5SUB are both premium 55-inch OLED TVs built around LG’s α11 AI Processor 4K Gen2, 120Hz native refresh rate and OLED pixel-level dimming. Both support Dolby Vision, Filmmaker Mode, HDMI 2.1, VRR up to 165Hz and sub-0.1ms response times, so the core picture and gaming experience is remarkably similar. The main differences are in audio specifications, gaming support and some smart-home features. The G5SUB lists a 60W 4.2-channel audio system and Dolby Vision gaming at 4K 120Hz, while the G5WUA adds features such as Wi-Fi 6E, Google Cast, Alexa and Apple Home compatibility.

Verdict

The LG OLED55G5SUB is the better choice for most buyers because it clearly specifies a 60W 4.2-channel audio system and adds Dolby Vision Gaming, AMD FreeSync and a dedicated Game Dashboard. The OLED55G5WUA remains an excellent alternative with the same core OLED picture technology and strong connectivity, plus broader smart-home integration. Choose the G5SUB for gaming and built-in sound; choose the G5WUA if its smart features or pricing make it the better deal.

Specification
LG OLED55G5WUA LG OLED55G5WUA
Rs.213,913.64
Check Price on Amazon
LG OLED55G5SUB LG OLED55G5SUB
Rs.212,469.86
Model No OLED55G5WUA OLED55G5SUB
TV Type Smart TV Smart TV
Screen Size 55 Inch (139 cm) 55 Inch (139 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 120 Hz 120 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA
Supported Video Formats : MKV, DivX, MP4, AVI, ASF, MOV, FLV
Supported Picture Formats : JPEG, PNG, BMP
USB Version : 2.0
Supported Audio Formats : MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA
Supported Video Formats : MKV, DivX, MP4, AVI, ASF, MOV, FLV
Supported Picture Formats : JPEG, PNG, BMP, WebP, JPS, MPO
Video
Backlight : 4K UHD OLED EVO
HLG : Yes
HDR10 : Yes
AI Picture : Yes
Dolby Vision : Yes
Perfect Black : Yes
Filmmaker Mode : Yes
Wide Color Gamut : Yes
Brightness Booster Ultimate : Yes
Display Type : 4K OLED
Motion : OLED Motion
Dimming Technology : Pixel Dimming
Response Time : Less Than 0.1ms
Picture Processor : α11 AI Processor 4K Gen2
AI Upscaling : α11 AI Super Upscaling 4K
Refresh Rate : 120Hz Native ( VRR 165Hz )
Dynamic Tone Mapping : OLED Dynamic Tone Mapping Pro
BackLight : 4K UHD OLED
HLG : Yes
HDR10 : Yes
Dolby Vision : Yes
AI Picture Pro : Yes
Auto Calibration : Yes
Filmmaker Mode™ : Yes
AI Brightness Control : Yes
Quick Media Switching ( QMS ) : Yes
Quick Frame Transport ( QFT ) : Yes
OLED Dynamic Tone Mapping Pro : Yes
Wide Color Gamut : OLED Color
Motion : OLED Motion
Dimming Technology : Pixel Dimming
AI Genre Selection : Yes ( SDR, HDR )
High Frame Rate ( HFR ) : 4K 120 Fps ( HDMI, USB )
Picture Processor : α11 AI Processor 4K Gen2
AI Upscaling : α11 AI Super Upscaling 4K
Picture Mode : 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ))
Audio
Audio Output ( RMS ) : NA
Dolby Atmos : Yes
WiSA Ready : Yes
LG Sound Sync : Yes
AI Acoustic Tuning : Yes
Sound Mode Share : Yes
Bluetooth Surround Ready : Yes
Speaker System : 4.2 Channel
Speaker Direction : Down Firing
Clear Voice Pro : Yes ( AI Object Remastering )
AI Sound : α11 AI Sound Pro ( Virtual 11.1.2 Up-Mix )
Audio Codec : AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual )
Audio Output ( RMS ) : 60 W
Dolby Atmos : Yes
LG Sound Sync : Yes
WOW Orchestra : Yes
AI Acoustic Tuning : Yes
Sound Mode Share : Yes
Simultaneous Audio Output : Yes
Speaker Direction : Down Firing
Speaker System : 4.2 Channel
Bluetooth Surround Ready : Yes ( 2 Way Playback )
WiSA Ready : Yes ( Up To 2.1 Channel )
Clear Voice Pro : Yes ( AI Voice Remastering )
AI Sound : α11 AI Sound Pro ( Virtual 11.1.2 Up-Mix )
Audio Codec : AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual )
Connectivity Options
HDMI 2.1 : 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS, QFT ( 4 Port ))
USB 2.0 : 3ea
Ethernet / LAN : 1ea
RF Input ( Antenna / Cable ) : 1ea
Optical Digital Audio Out ( SPDIF ) : 1ea
RS-232C Input ( Min Jack ) : Yes
Simplink ( HDMI CEC ) : Yes
Wi-Fi® Standard 6E : Yes
Bluetooth 5.3 : Yes
IP Control : Yes
HDMI Audio Return Channel : eARC ( HDMI 2 )
TV Tuner : ATSC1.0 ( Terrestrial ), QAM ( Cable )
HDMI ( 2.1 ) : 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS, QFT ( 4 Port ))
USB ( 2.0 ) : 3ea
Ethernet / LAN : 1ea
RF Input ( Antenna, Cable ) : 1ea
Optical Digital Audio Out ( SPDIF ) : 1ea
Wi-Fi 6E : Yes
Bluetooth® 5.3 : Yes
HDMI-CEC ( Simplink ) : Yes
HDMI Audio Return Channel : eARC ( HDMI 2 )
Smart TV Features
Operating System : WebOS 25
Netflix : Yes
Matter : Yes
Disney+ : Yes
YouTube : Yes
Apple TV : Yes
Multi View : Yes
App Store : Yes
Home Hub : Yes
Prime Video : Yes
LG Channels : Yes
AI Concierge : Yes
Home Office : Yes
Always Ready : Yes
Music Service : Yes
Full Web Browser : Yes
Google Cast Built-In : Yes
Amazon Alexa Built-In : Yes
Works With Hey Google : Yes
USB Camera Compatible : Yes
Works With Apple Home : Yes
Smartphone Remote App : Yes
Works With Apple Airplay2 : Yes
Hands-Free Voice Control : Yes
Works With Amazon Alexa : Yes
ThinQ® Smart Technology : Yes
Intelligent Voice Recognition : Yes
Magic Remote Control : Built-In
Content Partners : Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More.....
Operating System : WebOS 25 Smart TV
Multi View : Yes
Voice ID : Yes
LG ThinQ : Yes
AI Chatbot : Yes
Google Cast : Yes
Always Ready : Yes
Full Web Browser : Yes
Google Home, Hub : Yes
USB Camera Compatible : Yes
Works With Apple Home : Yes
Works With Apple Airplay : Yes
Hands-Free Voice Control : Yes
Intelligent Voice Recognition : Yes
Magic Remote Control Built-In : Yes
Smartphone Remote App : LG ThinQ
Content Partners : Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More.........
Other Features
Design : OLED EVO AI Design
HGIG Mode : Yes
Sports Alert : Yes
Game Service : Yes
Game Optimizer : Yes
G-Sync Compatible ( Nvidia ) : Yes
Auto Low Latency Mode ( ALLM ) : Yes
Country of origin : Mexico
Variable Refresh Rate ( VRR ) : Yes ( Up To 165Hz )
Limited Warranty : 1 Year Parts & Labor, *5 Year Panel
Design : One Wall Design
Gray Scale : Yes
Invert Colors : Yes
High Contrast : Yes
Analog TV Reception : Yes
Year Of Release : Definable Spec Only in LG.COM
TV Tuner : ATSC1.0 ( Terrestrial ), QAM ( Cable )
General Details
Power Supply : AC 120V, 50/60Hz
Power Consumption : 125 W
Annual Power Consumption : 231 kWh
Standby Power Consumption : Under 0.5 W
Weight Without Stand : 16.78 Kg
Weight With Stand : 22.08 Kg
Packaging Weight : 27.71 Kg
VESA Mounting : 300 mm X 200 mm
Power Supply : AC 120V, 50 / 60Hz
Power Consumption : 125 - 171 W
Annual Power Consumption : 88 - 231 kWh/Y
Power Consumption Standby : Under 0.5 W
TV Weight Without Stand : 16.8 Kg
Packaging Weight : 24.8 Kg
VESA Mounting : 300 mm X 200 mm
Supplied Accessories
Remote Control : Yes
Remote Control Batteries : Yes
Power Cable : Yes
Wall Mount : Yes
E-Manual : Yes
Remote Control : Magic Remote MR25
Power Cable : Yes ( Attached )

Compare LG OLED55G5WUA with:

Samsung QA55S90DAWXXY Sony XR-55A83L LG OLED55C8PTA Hisense 55UR8STUK Samsung QA55S95FAULXL

Compare LG OLED55G5SUB with:

Samsung QA55S95FAULXL Hisense 55U8QTUK Samsung QA55S90DAWXXY Sony XR-55A83L Samsung QN55LST7TAFXZA

Frequently Asked Questions

Which LG OLED TV is better, OLED55G5WUA or OLED55G5SUB?
The OLED55G5SUB has a slight overall advantage because it offers a specified 60W 4.2-channel audio system, Dolby Vision Gaming at 4K 120Hz and AMD FreeSync support, while retaining the same core OLED and processor technology.
Which model is better for gaming?
The LG OLED55G5SUB is the stronger gaming choice. It supports 4K 120Hz, VRR up to 165Hz, G-Sync, AMD FreeSync, ALLM, Dolby Vision Gaming and a dedicated Game Dashboard.
Do both TVs support 165Hz VRR?
Yes. Both models support Variable Refresh Rate up to 165Hz and have a response time of less than 0.1ms, making them well suited to high-refresh-rate gaming.
Which TV has better sound?
The OLED55G5SUB has the clearer advantage on paper, with a specified 60W 4.2-channel speaker system, Dolby Atmos, AI Sound Pro and WOW Orchestra. The G5WUA also has a 4.2-channel system and Dolby Atmos but does not list an RMS output figure.
Do both LG TVs support Dolby Vision?
Yes. Both the OLED55G5WUA and OLED55G5SUB support Dolby Vision, HDR10, HLG and OLED Dynamic Tone Mapping Pro.
Which model has better smart features?
The OLED55G5WUA has broader listed smart-home integration, including built-in Amazon Alexa, Google Cast, Apple Home compatibility and Hey Google support. The G5SUB also offers Google Cast, Google Home and Apple Home integration, but the WUA has a broader stated compatibility list.