LG OLED B3 vs LG OLED evo C6

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OLED B3 compared with OLED evo C6

	LGOLED B3	LGOLED evo C6
Overview
Released
Released	April 2023	March 2026
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	–	WOLED; 77″ and 83″ use a Primary RGB Tandem panel with Hyper Radiant Colour Tech
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	120 Hz	165 Hz (better)
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	Dolby Vision, HDR10, HLG
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 Super Upscaling 4K, Dynamic Tone Mapping, AI Brightness Control and Filmmaker Mode	AI Picture Pro, AI HDR Remastering, Brightness Booster; 77″ and 83″ add Hyper Radiant Colour Tech (up to 3.2x peak brightness)
Picture modes
Picture modes	–	FILMMAKER MODE with Ambient Light Compensation, Creator Original mode
Motion handling
Motion handling	UK sheets label 100Hz native and explicitly support 4K 120fps HFR over HDMI.	–
Sizes
Sizes
Sizes	55, 65, 77″	42, 48, 55, 65, 77, 83″
Largest size
Largest size	77″	83″ (better)
Gaming
HDMI ports
HDMI ports	4 (2 HDMI 2.1 at 4K 120 Hz+)	4 (all HDMI 2.1 at 4K 120 Hz+) (better)
Variable refresh rate
Variable refresh rate	HDMI VRR, FreeSync, G-Sync Compatible	HDMI VRR, G-Sync Compatible, FreeSync Premium
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	Four HDMI inputs, with 4K 120Hz, VRR, ALLM and QMS on two; eARC on HDMI 3. RTINGS identifies the two 4K 120Hz inputs as HDMI 3 and 4.	4K 120 Hz on all four ports; eARC, VRR, ALLM, QMS and QFT
Game features
Game features	HGiG, Game Optimiser and Game Dashboard; FreeSync Compatible and G-Sync Compatible	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)
Cloud gaming
Cloud gaming	–	NVIDIA GeForce NOW (4K 120 Hz HDR)
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	webOS
Processor
Processor	α7 AI Processor 4K Gen6	alpha 11 AI Processor 4K Gen3 (Dual AI Engine)
Speakers
Speakers	20 W, 2.0 channels	–
Dolby Atmos
Dolby Atmos	Yes	Yes
DTS:X
DTS:X	–	No
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Wi-Fi 5	Wi-Fi 6
Bluetooth
Bluetooth	5.0	5.3
Speaker detail
Speaker detail	20 W, 2.0-channel down-firing speakers	42″ 20 W, 2.0 ch; 48″ to 83″ 40 W, 2.2 ch
Audio features
Audio features	Dolby Atmos, Clear Voice Pro and AI Sound Pro virtual 5.1.2 up-mix	Virtual 11.1.2 ch, AI Sound, AI Object Remastering Ultra, Dolby Atmos
Casting
Casting	Apple AirPlay 2	–
Software updates
Software updates	Launch webOS 23; UK maker lists security updates until 31 December 2027	webOS 26; webOS Re:New Program upgrades for up to 5 years
USB
USB	Two USB 2.0 inputs	2 × USB 2.0
Ethernet
Ethernet	One Ethernet input	–
Optical audio out
Optical audio out	One optical digital audio output	–
Design and power
Size
Size	Without stand (W × H × D): 55″ 1228 × 708 × 46.9 mm; 65″ 1449 × 832 × 46.9 mm; 77″ 1723 × 992 × 55.3 mm	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
Stand
Stand	Centre stand footprint: 55″ and 65″ 559 × 246 mm; 77″ 749 × 270 mm	Central pedestal stand; 65″ stands 880 mm tall on it, stand footprint 470 × 230 mm
VESA pattern
VESA pattern	55″ and 65″ 300 × 200 mm; 77″ 400 × 200 mm	48″, 55″ and 65″ 300 × 200 mm; 83″ 400 × 400 mm
Warranty
Warranty	–	OLED Care+ covers the panel for 5 years
Power use
Power use	Under 0.5 W in standby	–
In the box
In the box	Magic Remote with two AA batteries and attached power cable	–