LG OLED B2 vs LG OLED B5

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OLED B2 compared with OLED B5

	LGOLED B2	LGOLED B5
Overview
Released
Released	March 2022	March 2025
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	–	Self-lit 4K OLED with pixel dimming
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	–
Picture processing
Picture processing	AI Picture Pro, AI 4K Upscaling, Dynamic Tone Mapping, AI Brightness Control and Filmmaker Mode	AI Picture Pro, α8 AI Super Upscaling 4K, AI Brightness Control, Dynamic Tone Mapping Pro and Filmmaker Mode
Picture modes
Picture modes	–	Personalised Picture Wizard, Vivid, Standard, APS, Cinema, Sports, Game, Filmmaker and ISF Expert bright/dark room modes
Motion handling
Motion handling	UK sheets label 100Hz native and explicitly support 4K 120fps HFR over HDMI.	Native 120Hz panel; OLED Motion and HDMI 4K 120 fps input
Sizes
Sizes
Sizes	55, 65, 77″	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 Premium, 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.	Four inputs support 4K 120Hz, VRR, ALLM and QMS; eARC on HDMI 3
Variable refresh range
Variable refresh range	–	LG specifies VRR up to 120Hz
Game features
Game features	HGiG, Game Optimiser and Game Dashboard; FreeSync Compatible and G-Sync Compatible	Game Optimiser and Dashboard, HGiG, AMD FreeSync Premium, NVIDIA G-SYNC Compatible and Dolby Vision gaming at 4K 120Hz
Cloud gaming
Cloud gaming	–	Xbox Cloud Gaming requires internet, Game Pass Ultimate and a compatible Bluetooth controller; available in supported regions including the UK. App and service availability varies by country.
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	webOS
Processor
Processor	α7 Gen5 AI Processor 4K	α8 AI Processor 4K Gen2
Speakers
Speakers	–	20 W, 2.0 channels
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	–	Wi-Fi 6
Bluetooth
Bluetooth	5.0	5.3
Speaker detail
Speaker detail	TechRadar reports two down-firing speakers, 10 W each, on its reviewed model.	Down-firing 2.0-channel speakers
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.	α8 AI Sound Pro with virtual 9.1.2 up-mixing, acoustic tuning, Clear Voice Pro, Bluetooth Surround Ready and WiSA up to 2.1 channels
Voice assistants
Voice assistants	–	LG intelligent voice recognition and Voice ID; AI Search, AI Chatbot, AI Concierge and picture/sound wizards; regional language and account restrictions apply
Casting
Casting	Apple AirPlay 2; Apple HomeKit	Google Cast, Apple AirPlay, Apple Home, ThinQ remote app and Multi View
Software updates
Software updates	Launch webOS 22; UK maker lists security updates until 31 December 2026	webOS 25; webOS Re:New supports upgrades for up to five years, varying by model and region, with security support through 31 December 2029. LG Australia's March 19, 2025 launch confirms local availability and lists 48/55/65-inch B5 availability that day. Release records the first confirmed series month; LG's May 12 US release lists 55/65/77-inch models available now and the 83-inch model for preorder. TechRadar's July/August regional date does not override the earlier maker evidence.
TV tuners
TV tuners	–	DVB-T/T2, DVB-C and DVB-S/S2. LG specifies the CI slot is excluded for the UK and Ireland.
USB
USB	–	Two USB 2.0 ports
Ethernet
Ethernet	–	Ethernet LAN port
Optical audio out
Optical audio out	Optical digital audio output	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″ 1719 × 989 × 50.9 mm	Without stand (W × H × D): 48″ 1070 × 620 × 45.9 mm; 55″ 1228 × 708 × 45.9 mm; 65″ 1449 × 832 × 45.9 mm; 77″ 1719 × 989 × 50.9 mm; 83″ 1842 × 1055 × 52.9 mm
Stand
Stand	Stand footprint: 55″ and 65″ 559 × 246 mm; 77″ 1403 × 319 mm	With stand (W × H × D; weight): 48″ 1070 × 684 × 235 mm, 11.7 kg; 55″ 1228 × 772 × 235 mm, 14.5 kg; 65″ 1449 × 896 × 235 mm, 17.3 kg; 77″ 1719 × 1057 × 319 mm, 23.5 kg; 83″ 1842 × 1144/1084 × 300 mm, 27.7 kg (two published stand heights). Stand footprint: 48″ 933 × 235 mm; 55/65″ 1057 × 235 mm; 77″ 1403 × 319 mm; 83″ 1477 × 300 mm.
VESA pattern
VESA pattern	55″, 65″ and 77″: 300 × 200 mm	48/55/65/77″ 300 × 200 mm; 83″ 400 × 400 mm
Power use
Power use	–	Under 0.5 W standby; 100–240 V AC, 50–60Hz supply
In the box
In the box	–	Magic Remote MR25GA / MR25GB (UK and Italy) and attached power cable; TechRadar distinguishes the UK remote with AI button from the streamlined US remote