LG OLED B2 vs LG OLED EM9700

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OLED B2 compared with OLED EM9700

	LGOLED B2	LGOLED EM9700
Overview
Released
Released	March 2022	2013
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	–	Flat WRGB OLED with a white subpixel and Color Refiner
Resolution
Resolution	3840 × 2160 (4K) (better)	1920 × 1080 (Full HD)
Refresh rate
Refresh rate	120 Hz	–
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	None
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	LG Color Refiner and WRGB four-colour pixel technology
Motion handling
Motion handling	UK sheets label 100Hz native and explicitly support 4K 120fps HFR over HDMI.	Native refresh rate unconfirmed; the manual's supported input frequencies are not treated as the panel's native refresh.
Sizes
Sizes
Sizes	55, 65, 77″	55″
Largest size
Largest size	77″ (better)	55″
Gaming
HDMI ports
HDMI ports	4 (2 HDMI 2.1 at 4K 120 Hz+) (better)	4 (0 HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR, FreeSync, G-Sync Compatible	None
Auto low latency mode
Auto low latency mode	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 HDMI inputs; ARC on HDMI 1 and MHL on HDMI 4, shown in the exact EM970V maker manual
Game features
Game features	HGiG, Game Optimiser and Game Dashboard; FreeSync Compatible and G-Sync Compatible	–
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	LG Smart TV
Wi-Fi
Wi-Fi	–	Wi-Fi 4 (802.11a/b/g/n)
Processor
Processor	α7 Gen5 AI Processor 4K	–
Dolby Atmos
Dolby Atmos	Yes	–
eARC
eARC	Yes	–
Bluetooth
Bluetooth	5.0	3.0
Speaker detail
Speaker detail	TechRadar reports two down-firing speakers, 10 W each, on its reviewed model.	–
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.	–
Casting
Casting	Apple AirPlay 2; Apple HomeKit	WiDi support described in the maker manual; Cinema 3D and Dual Play
Software updates
Software updates	Launch webOS 22; UK maker lists security updates until 31 December 2026	Pre-webOS LG Smart TV. First sale year retained because LG's January 2013 notice scheduled February deliveries while its July 2013 retrospective says Korean flat OLED sales began in January. What Hi-Fi? reported UK pre-orders in March with July deliveries planned, not confirmed.
TV tuners
TV tuners	–	DVB-T/T2, DVB-C and DVB-S/S2; analogue PAL/SECAM; CI module slot
USB
USB	–	Three USB inputs, labelled HDD IN, USB Apps and USB
Ethernet
Ethernet	–	LAN port
Optical audio out
Optical audio out	Optical digital audio output	Optical digital audio output and headphone 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): 1230 × 714 × 4.45 mm, from the exact 55EM970V maker manual. LG's early launch notice describes 4 mm thickness and under 10 kg rather than the retail manual's measurements.
Stand
Stand	Stand footprint: 55″ and 65″ 559 × 246 mm; 77″ 1403 × 319 mm	With stand (W × H × D): 1230 × 800 × 304 mm; 21.3 kg. Manual values take precedence over early launch coverage.
Power use
Power use	–	Maker manual lists 250 W power consumption and 100–240 V AC, 50/60Hz supply
In the box
In the box	–	Magic Remote and conventional remote with batteries; maker manual identifies Cinema 3D and Dual Play glasses as separate-purchase accessories
VESA pattern
VESA pattern	55″, 65″ and 77″: 300 × 200 mm	–