LG OLED evo C6 vs Samsung Neo QLED QN90D

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OLED evo C6 compared with Neo QLED QN90D

	LGOLED evo C6	SamsungNeo QLED QN90D
Overview
Released
Released	March 2026	April 2024
Display
Panel
Panel	OLED	Mini-LED
Panel detail
Panel detail	WOLED; 77″ and 83″ use a Primary RGB Tandem panel with Hyper Radiant Colour Tech	Quantum dot LCD with Mini LED backlight and Quantum Matrix Technology
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	165 Hz (better)	144 Hz (43, 50, 55, 65, 75, 85″), 120 Hz (98″)
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	HDR10, HDR10+, HLG
HDR extras
HDR extras	Dolby Vision IQ	43/50″ Neo Quantum HDR; 55–98″ Neo Quantum HDR+; HDR10+ Adaptive and Gaming
Screen finish
Screen finish	Glossy	Anti Reflection
Peak brightness
Peak brightness	1,251 nits in HDR on a 10% window, 65″ (Tom's Guide)	–
Picture processing
Picture processing	AI Picture Pro, AI HDR Remastering, Brightness Booster; 77″ and 83″ add Hyper Radiant Colour Tech (up to 3.2x peak brightness)	4K AI Upscaling, Real Depth Enhancer Pro, Auto HDR Remastering, HDR Brightness Optimizer and Ultimate UHD Dimming; Supersize Picture Enhancer on 85/98″
Picture modes
Picture modes	FILMMAKER MODE with Ambient Light Compensation, Creator Original mode	Filmmaker Mode; Smart Calibration Basic/Professional; Relumino accessibility mode
Motion handling
Motion handling	–	43–85″ Motion Xcelerator 144Hz; 98″ Motion Xcelerator 120Hz. The 98″ UK display header says up to 144Hz, but its HDMI and motion tables specify 120Hz, consistent with RTINGS
Viewing angle
Viewing angle	–	43/50/98″ Wide Viewing Angle; 55/65/75/85″ Ultra Viewing Angle
Sizes
Sizes
Sizes	42, 48, 55, 65, 77, 83″	43, 50, 55, 65, 75, 85, 98″
Largest size
Largest size	83″	98″ (better)
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 Pro
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	4K 120 Hz on all four ports; eARC, VRR, ALLM, QMS and QFT	43–85″ 4K 144Hz on HDMI 1/2/3/4 with compatible PC content; 98″ 4K 120Hz on all four; eARC and Anynet+ HDMI-CEC
Game features
Game features	Up to 4K 165 Hz; G-SYNC Compatible, FreeSync Premium, HGiG, VESA ClearMR 10000, 0.1 ms response; Game Dashboard and Optimiser; Bluetooth Ultra Low Latency controllers (under 2.5 ms)	Game Motion Plus, Dynamic Black EQ, Super Ultra Wide Game View, Mini Map Zoom, Surround Sound, HGiG and light synchronisation
Cloud gaming
Cloud gaming	NVIDIA GeForce NOW (4K 120 Hz HDR)	Samsung Gaming Hub; compatible controller, internet connection and separate service subscriptions may be required
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	Tizen
Processor
Processor	alpha 11 AI Processor 4K Gen3 (Dual AI Engine)	NQ4 AI Gen2 Processor
Dolby Atmos
Dolby Atmos	Yes	Yes
DTS:X
DTS:X	No	–
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Wi-Fi 6	Wi-Fi 5
Bluetooth
Bluetooth	5.3	5.2
Speaker detail
Speaker detail	42″ 20 W, 2.0 ch; 48″ to 83″ 40 W, 2.2 ch	43″ 20 W, 2ch, OTS Lite; 50″ 40 W, 2.2ch, OTS Lite; 55–98″ 60 W, 4.2.2ch, OTS+
Audio features
Audio features	Virtual 11.1.2 ch, AI Sound, AI Object Remastering Ultra, Dolby Atmos	Q-Symphony, Active Voice Amplifier Pro, Adaptive Sound Pro, 360 Audio and Audio Pre-selection Descriptor
Voice assistants
Voice assistants	–	Bixby and Alexa built in, with far-field voice; works with Alexa and Google Assistant speakers
Casting
Casting	–	Apple AirPlay, Tap View, TV/mobile screen mirroring and sound mirroring; Multi View for up to two videos
Software updates
Software updates	webOS 26; webOS Re:New Program upgrades for up to 5 years	Current UK tables list security updates until 31 December 2029; older feature wording guarantees at least three years from launch
TV tuners
TV tuners	–	Twin DVB-T2/C/S2 and analogue; CI+ 1.4; HbbTV 2.0.3
USB
USB	2 × USB 2.0	2 × USB-A
Ethernet
Ethernet	–	1 × LAN
Optical audio out
Optical audio out	–	1 × optical audio out
Design and power
Size
Size	Without stand, 42″ 932 × 540 × 41.1 mm; 48″ 1071 × 620 × 46.9 mm; 55″ 1222 × 703 × 45.1 mm; 65″ 1441 × 826 × 45.1 mm; 77″ 1711 × 982 × 47.1 mm; 83″ 1842 × 1055 × 52.9 mm	Without stand (W × H × D): 43″ 960.8 x 558.9 x 26.9 mm; 50″ 1113.6 x 644.1 x 26.9 mm; 55″ 1227.4 x 705.6 x 26.9 mm; 65″ 1446.3 x 828.7 x 26.9 mm; 75″ 1670.0 x 957.4 x 27.7 mm; 85″ 1892.2 x 1081.9 x 27.9 mm; 98″ 2185.1 x 1249.3 x 31.1 mm
Stand
Stand	Central pedestal stand; 65″ stands 880 mm tall on it, stand footprint 470 × 230 mm	Titan Black Sharp Neck Hexagon pedestal; Neo Slim design
VESA pattern
VESA pattern	48″, 55″ and 65″ 300 × 200 mm; 83″ 400 × 400 mm	43″ 200 x 200 mm; 50″ 200 x 200 mm; 55″ 200 x 200 mm; 65″ 400 x 300 mm; 75″ 400 x 400 mm; 85″ 600 x 400 mm; 98″ 600 x 400 mm
Power use
Power use	–	Typical/max: 43″ 51.0 W/145 W; 50″ 61.0 W/175 W; 55″ 77.0 W/225 W; 65″ 90.0 W/285 W; 75″ 102 W/300 W; 85″ 123 W/375 W; 98″ 153 W/435 W; 0.50 W standby
Energy class
Energy class	–	43–65″ F; 75–98″ E
Colours
Colours	–	Titan Black
In the box
In the box	–	TM2360E remote controller, power cable and user manual. Samsung’s US 12 April 2024 notice confirms the series was on sale that month; UK April coverage still described pre-orders, so this release month is not a UK first-sale claim
Warranty
Warranty	OLED Care+ covers the panel for 5 years	–