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LG OLED evo G3 vs LG OLED evo G6

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

LGOLED evo G3LGOLED evo G6
Overview
ReleasedMarch 2023March 2026
Display
PanelOLEDOLED
Panel detailSelf-lit OLED with pixel dimming and Brightness Booster Max; the brightness boost and anti-reflection treatment differ by sizePrimary RGB Tandem 2.0 WOLED (55″ to 83″); Hyper Radiant Colour Tech on all sizes except 97″
Resolution3840 × 2160 (4K)3840 × 2160 (4K)
Refresh rate120 Hz165 Hz (48, 55, 65, 77, 83″), 120 Hz (97″)
HDR formatsDolby Vision, HDR10, HLGDolby Vision, HDR10
HDR extrasOLED Dynamic Tone Mapping ProDolby Vision IQ
Screen finish–Reflection Free Premium (55″ to 83″)
Peak brightnessLG 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″.2,481 nits on a 10% window and 3,106 nits on a 2% window, HDR10 Filmmaker Mode, 65″ (FlatpanelsHD)
Picture processingAI Picture Pro, AI Super Upscaling 4K, AI Genre Selection and AI Brightness ControlBrightness Booster Ultra (55″ to 83″), Brightness Booster Max (97″), Brightness Booster Pro (48″); up to 3.9x peak brightness (55″ to 83″), 2.1x (48″)
Picture modes–FILMMAKER MODE with Ambient Light Compensation
Motion handlingLG 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
Sizes55, 65, 77, 83″48, 55, 65, 77, 83, 97″
Largest size83″97″
Gaming
HDMI ports4 (all HDMI 2.1 at 4K 120 Hz+)4 (all HDMI 2.1 at 4K 120 Hz+)
Variable refresh rateHDMI VRR, FreeSync, G-Sync CompatibleHDMI VRR, G-Sync Compatible, FreeSync Premium
Auto low latency modeYesYes
HDMI detail4 × HDMI with 4K 120Hz, VRR, ALLM and QMS on all ports; eARC on HDMI 2. QMS requires a compatible source.Full 48 Gbps HDMI 2.1 on all four ports (FlatpanelsHD); eARC on one
Game featuresHGiG, Game Optimiser, Game Dashboard, FreeSync Compatible and G-Sync CompatibleUp to 4K 165 Hz (97″ 120 Hz); G-SYNC Compatible, FreeSync Premium, HGiG, VESA ClearMR 10000, ALLM, 0.1 ms response; Bluetooth Ultra Low Latency controllers
Cloud gaming–NVIDIA GeForce NOW
Smart TV and sound
Smart TV platformwebOSwebOS
Processorα9 AI Processor 4K Gen6alpha 11 AI Processor 4K Gen3 (Dual AI Engine)
Speakers60 W, 4.2 channels–
Dolby AtmosYesYes
DTS:X–No
eARCYesYes
Wi-FiWi-Fi 6–
Bluetooth5.0–
Speaker detail60 W, 4.2-channel down-firing speakers–
Audio featuresAI Sound Pro virtual 9.1.2 up-mix, Clear Voice Pro, AI Acoustic Tuning and Bluetooth Surround ReadyVirtual 11.1.2 ch, AI Sound, Dolby Atmos
CastingApple AirPlay 2–
Software updatesLaunch software webOS 23; UK maker lists security updates until 31 December 2027webOS 26; webOS Re:New Program upgrades for up to 5 years
USB3 × USB 2.03 × USB
Ethernet1 × Ethernet–
Optical audio out1 × opticalYes (1 × SPDIF)
Design and power
SizeWithout 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 mm65″ 1441 × 826 × 24.3 mm (910 mm tall on stand); 77″ 1712 × 982 × 24.8 mm (1039 mm tall on stand)
StandDesigned for wall mounting; tabletop stand sold separatelyLW versions include a wall bracket for the flush-fit Gallery Design; LS versions have a central stand that doesn't swivel; stand footprint 485 × 263 mm (65″), 501 × 321 mm (77″)
Warranty–OLED Care+ with a 5-year limited panel warranty
VESA pattern55″ 300 × 200 mm; 65″ and 77″ 300 × 300 mm; 83″ 400 × 400 mm–
Power useUnder 0.5 W standby–
In the boxMagic Remote, 2 AA batteries, IR blaster cable and attached power cable–

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