LG OLED evo C6 vs Samsung LCD R74

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OLED evo C6 compared with LCD R74

	LGOLED evo C6	SamsungLCD R74
Overview
Released
Released	March 2026	2006
Display
Panel
Panel	OLED	LCD
Panel detail
Panel detail	WOLED; 77″ and 83″ use a Primary RGB Tandem panel with Hyper Radiant Colour Tech	HD Ready LCD. TechRadar identifies the 40-inch panel as 1366 × 768; the maker manual lists 1360 × 768 at 60 Hz as a PC input timing, not a native panel resolution or refresh specification. Native pixel matrices for the other sizes remain unverified.
Resolution
Resolution	3840 × 2160 (4K) (better)	– (26, 32, 37″), 1366 × 768 (40″)
Refresh rate
Refresh rate	165 Hz	–
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	None
HDR extras
HDR extras	Dolby Vision IQ	–
Screen finish
Screen finish	Glossy	–
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)	Digital Natural Image engine (DNIe), digital noise reduction and picture-in-picture. Contemporary reviews establish sale in 2006; no maker source establishes the first on-sale month.
Picture modes
Picture modes	FILMMAKER MODE with Ambient Light Compensation, Creator Original mode	Dynamic, Standard, Movie and Custom picture presets in the manual.
Sizes
Sizes
Sizes	42, 48, 55, 65, 77, 83″	26, 32, 37, 40″
Largest size
Largest size	83″ (better)	40″
Gaming
HDMI ports
HDMI ports	4 (all HDMI 2.1 at 4K 120 Hz+) (better)	1 (0 HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR, G-Sync Compatible, FreeSync Premium	None
Auto low latency mode
Auto low latency mode	Yes	No
HDMI detail
HDMI detail	4K 120 Hz on all four ports; eARC, VRR, ALLM, QMS and QFT	One HDMI/DVI input with HDCP and separate DVI audio input. The manual warns that HDMI/DVI is not for a computer graphics card; use VGA for a PC. Component supports 720p and 1080i. Two SCART sockets; composite video and S-Video, located on the rear on the 26-inch and side on the larger sizes.
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)	Manual Game Mode for an attached games console; no automatic low latency mode or variable refresh rate.
Cloud gaming
Cloud gaming	NVIDIA GeForce NOW (4K 120 Hz HDR)	–
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	None (no smart platform)
Processor
Processor	alpha 11 AI Processor 4K Gen3 (Dual AI Engine)	DNIe
Speakers
Speakers	–	2.0 channels
Dolby Atmos
Dolby Atmos	Yes	–
DTS:X
DTS:X	No	–
eARC
eARC	Yes	No
Wi-Fi
Wi-Fi	Wi-Fi 6	–
Bluetooth
Bluetooth	5.3	–
Speaker detail
Speaker detail	42″ 20 W, 2.0 ch; 48″ to 83″ 40 W, 2.2 ch	26-inch 2 × 5 W; 32, 37 and 40-inch 2 × 10 W. Separate left/right speakers in the maker manual.
Audio features
Audio features	Virtual 11.1.2 ch, AI Sound, AI Object Remastering Ultra, Dolby Atmos	SRS TruSurround XT, equaliser, auto volume and headphone output; RCA audio output for an external amplifier.
TV tuners
TV tuners	–	Analogue and digital terrestrial reception, CI card slot and seven-day digital programme guide.
Optical audio out
Optical audio out	–	Optical digital audio output.
Software updates
Software updates	webOS 26; webOS Re:New Program upgrades for up to 5 years	–
USB
USB	2 × USB 2.0	–
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, width × height × depth: 26-inch 675 × 475.5 × 75 mm; 32-inch 800 × 548.5 × 80 mm; 37-inch 923 × 618.5 × 87 mm; 40-inch 991.5 × 658.5 × 87 mm. The manual publishes only weights including the stand, so configuration weights are omitted.
Stand
Stand	Central pedestal stand; 65″ stands 880 mm tall on it, stand footprint 470 × 230 mm	Swivel ±20°. With stand, width × height × depth and weight: 26-inch 675 × 530 × 215.5 mm, 10.55 kg; 32-inch 800 × 603 × 252 mm, 15.45 kg; 37-inch 923 × 676.5 × 326 mm, 22.8 kg; 40-inch 991.5 × 713 × 326 mm, 24 kg.
Power use
Power use	–	Maker rated power: 26-inch 120 W; 32-inch 152 W; 37-inch 170 W; 40-inch 190 W. AC 220–240 V, 50 Hz.
Colours
Colours	–	Gloss black cabinet with metallic lower trim, as shown in the contemporary reviews.
In the box
In the box	–	Remote control, two AAA batteries, power cord, cleaning cloth, stand components and instructions; assembly varies by screen size.
VESA pattern
VESA pattern	48″, 55″ and 65″ 300 × 200 mm; 83″ 400 × 400 mm	–
Warranty
Warranty	OLED Care+ covers the panel for 5 years	–