LG OLED evo W6 vs Samsung OLED S90H

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

Only show differences

Better figure, where one is clearly better

Share comparison

OLED evo W6 compared with OLED S90H

	LGOLED evo W6	SamsungOLED S90H
Overview
Released
Released	July 2026	May 2026
Display
Panel
Panel	OLED	OLED (42, 48, 55, 65, 83″), QD-OLED (77″)
Panel detail
Panel detail	Hyper Radiant Colour Tech with Brightness Booster Ultra; pixel dimming	WOLED (LG Display); the 77-inch is QD-OLED
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	165 Hz	165 Hz
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	HDR10, HDR10+, HLG
HDR extras
HDR extras	–	HDR10+ Adaptive, HDR10+ Gaming and HDR10+ Advanced
Screen finish
Screen finish	Reflection Free Premium anti-reflection treatment	Glare Free
Peak brightness
Peak brightness	LG claims up to 3.9 times the peak brightness of conventional OLED on a 3% window in its internal measurements; no absolute nit figure published	–
Colour range
Colour range	DCI-P3 colour gamut volume met or exceeded, verified by Intertek; 100% Colour Fidelity certification	–
Picture processing
Picture processing	AI Picture Pro, AI HDR Remastering, Dynamic Tone Mapping Ultra and Alpha 11 AI Super Upscaling 4K; automatic brightness control and auto calibration	4K AI Upscaling Pro, AI Motion Enhancer Pro, Real Depth Enhancer, Auto HDR Remastering Pro, Color Booster Pro, HDR Brightness Optimizer, AI Optimized / AI Customization
Picture modes
Picture modes	Nine modes, including FILMMAKER MODE	Filmmaker Mode, EyeComfort Mode; Smart Calibration (Basic)
Motion handling
Motion handling	OLED Motion	Motion Xcelerator 165 Hz
Viewing angle
Viewing angle	–	Ultra Viewing Angle
Sizes
Sizes
Sizes	77, 83″	42, 48, 55, 65, 77, 83″
Largest size
Largest size	83″	83″
Gaming
HDMI ports
HDMI ports	4 (all HDMI 2.1 at 4K 120 Hz+)	4 (all HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR, G-Sync Compatible, FreeSync Premium	HDMI VRR, FreeSync Premium, G-Sync Compatible
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	Four HDMI inputs on the Zero Connect Box support 4K 120Hz, VRR, ALLM, QMS and QFT; eARC on HDMI 3. Box transmits video and audio wirelessly up to 10 m from the screen	4K 165 Hz on HDMI 1/2/3/4; eARC; Anynet+ (HDMI-CEC)
Variable refresh range
Variable refresh range	Up to 165 Hz; LG lists a 120 Hz native refresh rate with 165 Hz VRR	–
Game features
Game features	HGiG, Game Optimiser and Dashboard, Dolby Vision gaming at 4K 120Hz; under 0.1 ms pixel response time (LG). Bluetooth Ultra Low Latency controller support	FreeSync Premium Pro on 48–83″ (FreeSync Premium on 42″); Game Motion Plus, Dynamic Black EQ, Super Ultra Wide Game View, Game Bar, Mini Map Zoom, Surround Sound, HGiG, AI Auto Game Mode, AI Gaming Optimizer
Cloud gaming
Cloud gaming	NVIDIA GeForce NOW supports 4K 120Hz HDR with a compatible subscription	Samsung Gaming Hub
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	Tizen
Processor
Processor	Alpha 11 AI Processor 4K Gen3 with Dual AI Engine	NQ4 AI Gen3 Processor
Speakers
Speakers	60 W, 4.2 channels	–
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Wi-Fi 6E	Wi-Fi 6E
Bluetooth
Bluetooth	5.3	5.3
Speaker detail
Speaker detail	Down-firing speakers	42″ 20 W, 2ch; 48–83″ 40 W, 2.1ch; Object Tracking Sound Lite
Audio features
Audio features	Alpha 11 AI Sound Pro with virtual 11.1.2-channel up-mixing, AI Object Remastering Ultra, Clear Voice Pro, adaptive acoustic tuning, WOW Orchestra and LG Sound Sync	Q-Symphony, Active Voice Amplifier Pro, Adaptive Sound Pro, AI Sound Controller Pro, 360 Audio, Audio Pre-selection Descriptor
Voice assistants
Voice assistants	Hands-free voice control, AI Voice ID and Google Gemini through AI Search; features vary by region	Bixby and Alexa built in, with far-field voice; works with Alexa and Google Assistant speakers
Casting
Casting	Apple AirPlay and Google Cast; Apple Home, Google Home and LG ThinQ support	Apple AirPlay, Google Cast, screen and sound mirroring from Samsung phones
Software updates
Software updates	webOS 26; webOS Re:New upgrades for up to five years. LG lists security updates until 31 December 2030 for the 77″ model	Security updates until at least 31 December 2031
TV tuners
TV tuners	DVB-T2, DVB-C and DVB-S2; two RF inputs and one CI slot	DVB-T2/C/S2 and analogue; CI+ 1.4 slot; HbbTV 2.0.4
USB
USB	2 × USB 2.0	2 × USB-A
Ethernet
Ethernet	One Ethernet port	1 × LAN
Optical audio out
Optical audio out	One optical digital audio output	1 × optical
Design and power
Size
Size	Screen, 77″ 1713 × 988 × 9.95 mm; 83″ 1844 × 1061 × 9.95 mm (W × H × D)	Without stand, 42″ 934.4 × 542.6 × 39.5 mm; 48″ 1069.3 × 619.9 × 39.6 mm; 55″ 1225.4 × 708.6 × 39.9 mm; 65″ 1444.3 × 831.7 × 39.9 mm; 77″ 1718.5 × 987.6 × 44.9 mm; 83″ 1851.0 × 1062.8 × 44.9 mm
Stand
Stand	Flush wall mounting with the supplied dedicated mount; no tabletop stand	42″ Simple Blade; 48–83″ Simple Plus Blade (Laser Slim design)
VESA pattern
VESA pattern	–	42″ 200 × 200 mm; 48–65″ 300 × 200 mm; 77″ and 83″ 400 × 300 mm
Power use
Power use	Standby under 0.5 W; screen and Zero Connect Box require separate power connections	Typical/max, 42″ 52/195 W; 48″ 62/230 W; 55″ 76/380 W; 65″ 85/510 W; 77″ 112/660 W; 83″ 128/740 W; 0.5 W standby
Energy class
Energy class	F (UK and EU labels)	42″ G; 48″ G; 55″ F; 65″ E; 77″ E; 83″ F
Colours
Colours	–	Graphite Black
Warranty
Warranty	Five-year limited panel warranty	–
In the box
In the box	Screen, Zero Connect Box, flush wall mount, AI Magic Remote and power connections	–