LG OLED B6 vs LG OLED BX

Every spec side by side, from each maker's published figures.

Only show differences

Better figure, where one is clearly better

Share comparison

OLED B6 compared with OLED BX

	LGOLED B6	LGOLED BX
Overview
Released
Released	March 2026	2020
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	WOLED	Self-lit OLED with pixel dimming and Ultra Luminance Pro
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	120 Hz	120 Hz
HDR formats
HDR formats	Dolby Vision, HDR10	Dolby Vision, HDR10, HLG
Screen finish
Screen finish	Glossy	–
Peak brightness
Peak brightness	695 nits in HDR on a 10% window, 65″ (Tom's Guide)	–
Picture processing
Picture processing	AI HDR Remastering	AI Picture, face enhancement, AI Brightness, dynamic tone mapping, 4K upscaling and Filmmaker Mode
Motion handling
Motion handling	–	Native 120Hz OLED panel; OLED Motion Pro and 4K high-frame-rate playback. LG's 2020 rollout release states 120Hz for its OLED TVs, corroborated by the exact BX reviews.
Picture modes
Picture modes	Ambient FILMMAKER MODE	–
Sizes
Sizes
Sizes	48, 55, 65, 77, 83″	55, 65″
Largest size
Largest size	83″ (better)	65″
Gaming
HDMI ports
HDMI ports	4 (all HDMI 2.1 at 4K 120 Hz+) (better)	4 (2 HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR, G-Sync Compatible, FreeSync Premium	HDMI VRR, FreeSync, G-Sync Compatible
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	4K 120 Hz on all four ports; eARC on one	Four HDMI inputs, two HDMI 2.1 and two HDMI 2.0; two rear and two side connectors. LG specifies eARC on rear HDMI 3. HIFI.DE identifies the two rear inputs as HDMI 2.1; TechRadar's claim of four HDMI 2.1 inputs conflicts with LG's specification.
Game features
Game features	Up to 4K 120 Hz; G-SYNC Compatible, FreeSync Premium, VRR; Bluetooth Ultra Low Latency controllers (under 2.5 ms)	HGiG, NVIDIA G-SYNC Compatible, FreeSync and Instant Game Response with VRR and ALLM
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	webOS
Processor
Processor	alpha 8 AI Processor 4K Gen3	α7 Gen3 Processor 4K
Speakers
Speakers	–	40 W, 2.2 channels
Dolby Atmos
Dolby Atmos	Yes	Yes
DTS:X
DTS:X	No	–
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	–	Wi-Fi 5 (802.11ac)
Bluetooth
Bluetooth	–	5.0
Speaker detail
Speaker detail	–	Down-firing 2.2-channel speakers; 20 W woofer output and 10 W per channel within the 40 W total
Audio features
Audio features	Virtual 11.1.2 ch, AI Object Remastering Pro, Dolby Atmos	AI Sound, acoustic tuning, Clear Voice III, Bluetooth Surround Ready and WiSA speaker support
Voice assistants
Voice assistants	–	LG voice search, Google Assistant and Amazon Alexa
Casting
Casting	–	AirPlay support reported by HIFI.DE
Software updates
Software updates	webOS 26; webOS Re:New Program upgrades for up to 5 years	webOS 5.0. LG's March 2020 US release scheduled BX availability for May, but that future schedule does not confirm actual first sale; the first on-sale month remains unconfirmed. TechRadar describes missing UK Freeview Play at launch.
TV tuners
TV tuners	–	UK DVB-T/T2, DVB-C and DVB-S/S2; CI+ 1.4, eight-day programme guide and USB recording/time shift. The German review's twin-tuner specification is not applied to these UK models.
USB
USB	–	Three USB ports, one rear and two side
Ethernet
Ethernet	–	Ethernet LAN port
Optical audio out
Optical audio out	–	Optical digital audio output and shared headphone/line output
Design and power
Size
Size	–	Without stand (W × H × D): 55″ 1228 × 706 × 46.9 mm; 65″ 1449 × 830 × 46.9 mm
Stand
Stand	–	With stand (W × H × D; weight): 55″ 1228 × 744 × 246 mm, 19.9 kg; 65″ 1449 × 869 × 246 mm, 25 kg. Stand width 559 mm for both sizes.
VESA pattern
VESA pattern	–	300 × 200 mm for both sizes
Power use
Power use	–	Under 0.5 W standby; 100–240 V AC, 50–60Hz supply
In the box
In the box	–	MR20 Magic Remote, two AA batteries and attached power cable