LG OLED B2 vs LG OLED evo C3

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OLED B2 compared with OLED evo C3

	LGOLED B2	LGOLED evo C3
Overview
Released
Released	March 2022	March 2023
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	–	OLED with pixel dimming; Brightness Booster on 55″, 65″, 77″ and 83″, excluded on 42″ and 48″
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	120 Hz	120 Hz
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	Dolby Vision, HDR10, HLG
HDR extras
HDR extras	Dolby Vision IQ	OLED Dynamic Tone Mapping Pro
Picture processing
Picture processing	AI Picture Pro, AI 4K Upscaling, Dynamic Tone Mapping, AI Brightness Control and Filmmaker Mode	AI Picture Pro, AI Super Upscaling 4K, AI Genre Selection and AI Brightness Control
Picture modes
Picture modes	–	10 modes, including Personalised Picture Wizard, Filmmaker, Cinema, Game and ISF Expert Bright Room and Dark Room
Motion handling
Motion handling	UK sheets label 100Hz native and explicitly support 4K 120fps HFR over HDMI.	OLED Motion; LG UK labels the panel 100Hz native and explicitly specifies 4K 120fps HFR; LG Turkey lists the same OLED77C34LA model as 120Hz native
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, FreeSync, G-Sync Compatible
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	Four HDMI inputs, two supporting 4K 120Hz (TechRadar). RTINGS identifies these as HDMI 3 and 4; maker Canada 55″ sheet confirms eARC on HDMI 3.	4 × HDMI supporting 4K 120Hz, VRR, ALLM and QMS; eARC on HDMI 2
Game features
Game features	HGiG, Game Optimiser and Game Dashboard; FreeSync Compatible and G-Sync Compatible	G-Sync Compatible, FreeSync Compatible, HGiG, Game Optimiser and Game Dashboard
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	webOS
Processor
Processor	α7 Gen5 AI Processor 4K	α9 AI Processor 4K Gen6
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	–	Wi-Fi 5
Bluetooth
Bluetooth	5.0	5.0
Speaker detail
Speaker detail	TechRadar reports two down-firing speakers, 10 W each, on its reviewed model.	42″ 20 W, 2.0 channels; 48″ to 83″ 40 W, 2.2 channels; down-firing
Audio features
Audio features	Dolby Atmos, Clear Voice Pro and AI Sound Pro virtual 5.1.2 up-mix. RTINGS reports no DTS or DTS:X passthrough.	AI Sound Pro virtual 9.1.2 up-mix, AI Acoustic Tuning, Clear Voice Pro and Bluetooth Surround Ready
Voice assistants
Voice assistants	–	Hands-free voice control and intelligent voice recognition
Casting
Casting	Apple AirPlay 2; Apple HomeKit	Apple AirPlay 2
Software updates
Software updates	Launch webOS 22; UK maker lists security updates until 31 December 2026	webOS 23; LG UK lists security updates until 31 December 2027
TV tuners
TV tuners	–	UK models have 2 RF inputs and 1 CI slot
USB
USB	–	3 × USB 2.0
Ethernet
Ethernet	–	1 × Ethernet
Optical audio out
Optical audio out	Optical digital audio output	1 × optical
Design and power
Size
Size	Without stand (W × H × D): 55″ 1228 × 708 × 46.9 mm; 65″ 1449 × 832 × 46.9 mm; 77″ 1719 × 989 × 50.9 mm	Without stand, 42″ 932 × 540 × 41.1 mm; 48″ 1071 × 618 × 46.9 mm; 55″ 1222 × 703 × 45.1 mm; 65″ 1441 × 826 × 45.1 mm; 77″ 1711 × 982 × 47.1 mm
Stand
Stand	Stand footprint: 55″ and 65″ 559 × 246 mm; 77″ 1403 × 319 mm	Footprint, 42″ 718 × 170 mm; 48″, 55″ and 65″ 470 × 230 mm; 77″ 520 × 267 mm
VESA pattern
VESA pattern	55″, 65″ and 77″: 300 × 200 mm	42″ to 77″ 300 × 200 mm
Power use
Power use	–	Under 0.5 W standby
In the box
In the box	–	Magic Remote, 2 AA batteries, IR blaster cable and attached power cable