LG OLED B3 vs LG OLED EG9100

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OLED B3 compared with OLED EG9100

	LGOLED B3	LGOLED EG9100
Overview
Released
Released	April 2023	September 2015
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	–	Curved WRGB OLED with passive FPR Cinema 3D
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
Picture processing
Picture processing	AI Picture Pro, AI Super Upscaling 4K, Dynamic Tone Mapping, AI Brightness Control and Filmmaker Mode	Triple XD Engine, pixel dimming, Real Cinema 24p and HEVC decoding up to Full HD 60p
Motion handling
Motion handling	UK sheets label 100Hz native and explicitly support 4K 120fps HFR over HDMI.	LG Russia lists 100 Hz for exact 55EG910V, while the Poland and Sweden maker tables do not publish native panel Hz; main refresh is left unassigned rather than inferring it from motion branding.
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)	3 (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, 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.	Three HDMI inputs; Tweakers identifies one with ARC. LG Poland lists three USB 2.0 inputs separately. No 4K HDMI input or HDMI 2.1 bandwidth is claimed.
Input lag
Input lag	–	46 ms in Game mode (Tweakers); 50 ms (HD Televizija)
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	webOS
Processor
Processor	α7 AI Processor 4K Gen6	Triple XD Engine
Speakers
Speakers	20 W, 2.0 channels	20 W, 2.0 channels
Dolby Atmos
Dolby Atmos	Yes	–
eARC
eARC	Yes	–
Wi-Fi
Wi-Fi	Wi-Fi 5	Built-in Wi-Fi
Bluetooth
Bluetooth	5.0	–
Speaker detail
Speaker detail	20 W, 2.0-channel down-firing speakers	Harman Kardon tuned 20 W, 2.0-channel system with Ultra Surround
Audio features
Audio features	Dolby Atmos, Clear Voice Pro and AI Sound Pro virtual 5.1.2 up-mix	Dolby Digital and DTS decoders, Private Sound and Clear Voice II
Voice assistants
Voice assistants	–	Voice search through the Magic Remote
Casting
Casting	Apple AirPlay 2	DLNA, Miracast, WiDi, Wi-Fi Direct and LG remote app
Software updates
Software updates	Launch webOS 23; UK maker lists security updates until 31 December 2027	webOS 2.0. FlatpanelsHD reported US EG9100 retail shipments in September 2015; LG Greece's exact 55EG910V press release confirms its local sales began in October. The September series first-sale month is therefore based on a contemporary retail report, while the European V suffix became available later.
TV tuners
TV tuners	–	DVB-T2, DVB-C and DVB-S2; CI+ 1.3 and HbbTV; Poland and Sweden maker tables list external USB hard-drive recording
USB
USB	Two USB 2.0 inputs	Three USB 2.0 ports
Ethernet
Ethernet	One Ethernet input	Ethernet LAN port
Optical audio out
Optical audio out	One optical digital audio output	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 (W × H × D): 1225 × 719 × 48.9 mm
Stand
Stand	Centre stand footprint: 55″ and 65″ 559 × 246 mm; 77″ 749 × 270 mm	With stand (W × H × D; weight): 1225 × 760 × 208 mm, 15 kg
VESA pattern
VESA pattern	55″ and 65″ 300 × 200 mm; 77″ 400 × 200 mm	–
Power use
Power use	Under 0.5 W in standby	LG Poland energy fiche lists 110 W on-mode, 0.3 W standby and 161 kWh/year under the standard four-hours-a-day test
In the box
In the box	Magic Remote with two AA batteries and attached power cable	LG Poland lists two pairs of passive Cinema 3D glasses and a Magic Remote