LG · OLED evo

OLED evo G3

Released March 2023

A 2023 4K OLED TV series in four sizes, with a wall-mount design, the α9 Gen6 processor and four HDMI inputs supporting 4K 120Hz.

Model history · 3 models, 2021–2023

2021OLED evo G1 Compare
2022OLED evo G2 Compare
2023OLED evo G3

Sizes: 55–83″
Panel: OLED
Refresh: 120 Hz
HDR: Dolby Vision
HDMI 2.1: 4 of 4
Software: webOS

What reviewers say

Both reviewers praise the brighter HDR picture, detailed contrast and extensive gaming features. They find the built-in sound underwhelming and note that the stand costs extra. What Hi-Fi? also finds some pale colours in dark scenes; Trusted Reviews notices a slight residual green tint and less accomplished motion processing than Sony.

From trustedreviews.com and whathifi.com

Specifications

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Display

Panel: OLED
Panel detail: Self-lit OLED with pixel dimming and Brightness Booster Max; the brightness boost and anti-reflection treatment differ by size
Resolution: 3840 × 2160 (4K)
Refresh rate: 120 Hz
HDR formats: Dolby Vision, HDR10, HLG
HDR extras: OLED Dynamic Tone Mapping Pro
Peak brightness: LG states a brightness increase against its B3 of up to 70% on 55″, 65″ and 77″ G3, and 30% on 83″; these are relative maker claims, not measured luminance. Super Anti Reflective treatment applies to 55″, 65″ and 77″.
Picture processing: AI Picture Pro, AI Super Upscaling 4K, AI Genre Selection and AI Brightness Control
Motion handling: LG UK labels the panel 100Hz native and explicitly supports 4K 120fps HFR and 4K 120Hz HDMI input; 120Hz records the highest supported native-resolution rate.

Sizes

Sizes: 55, 65, 77, 83″
Largest size: 83″

Gaming

HDMI ports: 4 (all HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate: HDMI VRR, FreeSync, G-Sync Compatible
Auto low latency mode: Yes
HDMI detail: 4 × HDMI with 4K 120Hz, VRR, ALLM and QMS on all ports; eARC on HDMI 2. QMS requires a compatible source.
Game features: HGiG, Game Optimiser, Game Dashboard, FreeSync Compatible and G-Sync Compatible

Smart TV and sound

Smart TV platform: webOS
Processor: α9 AI Processor 4K Gen6
Speakers: 60 W, 4.2 channels
Dolby Atmos: Yes
eARC: Yes
Wi-Fi: Wi-Fi 6
Bluetooth: 5.0
Speaker detail: 60 W, 4.2-channel down-firing speakers
Audio features: AI Sound Pro virtual 9.1.2 up-mix, Clear Voice Pro, AI Acoustic Tuning and Bluetooth Surround Ready
Casting: Apple AirPlay 2
Software updates: Launch software webOS 23; UK maker lists security updates until 31 December 2027
USB: 3 × USB 2.0
Ethernet: 1 × Ethernet
Optical audio out: 1 × optical

Design and power

Size: Without stand (W × H × D): 55″ 1222 × 703 × 27.2 mm; 65″ 1441 × 826 × 24.3 mm; 77″ 1712 × 982 × 24.8 mm; 83″ 1847 × 1057 × 28.0 mm
Stand: Designed for wall mounting; tabletop stand sold separately
VESA pattern: 55″ 300 × 200 mm; 65″ and 77″ 300 × 300 mm; 83″ 400 × 400 mm
Power use: Under 0.5 W standby
In the box: Magic Remote, 2 AA batteries, IR blaster cable and attached power cable

Sizes

Size	Model	Weight without stand
55″	OLED55G36LA	17.8 kg
65″	OLED65G36LA	23.9 kg
77″	OLED77G36LA	36.8 kg
83″	OLED83G36LA	40.9 kg

Pros and cons

Pros

Four HDMI inputs with 4K 120Hz, VRR and ALLM
Dolby Vision and Dolby Atmos
Slim wall-mount design

Cons

Tabletop stand sold separately
No HDR10+ support
83″ model has a smaller brightness boost than the other sizes

Closest rivals

Model	Sizes	Panel	Refresh	HDR	HDMI 2.1	Software	Released
SonyA90J	55–83″	OLED	120 Hz	Dolby Vision	2 of 4	Google TV	2021
SamsungOLED S90D	48–83″	OLED, QD-OLED	144 Hz	HDR10+	4 of 4	Tizen	Mar 2024
SamsungOLED S90F	42–83″	OLED, QD-OLED	144 Hz	HDR10+	4 of 4	Tizen	May 2025

Previous model: OLED evo G2. Newer model: OLED evo G4.

Sources

Photo: LG official 65-inch US G3 front image, with optional tabletop stand and maker logo on screen; UK stands are sold separately.

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