LG OLED B4 vs LG OLED C6 (2016)

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OLED B4 compared with OLED C6 (2016)

	LGOLED B4	LGOLED C6 (2016)
Overview
Released
Released	March 2024	May 2016
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
Picture processing
Picture processing	AI Picture Pro, α8 AI Super Upscaling 4K, AI Brightness Control, Dynamic Tone Mapping Pro and Filmmaker Mode	Perfect Mastering Engine, pixel dimming, Ultra Luminance and 4K upscaling. Curved panel with passive 3D; two pairs of glasses supplied.
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	Native 120Hz panel; OLED Motion and HDMI 4K 120 fps input	Native 120Hz panel (RTINGS); HDMI input does not accept 120Hz signals. TruMotion interpolation is separate from input refresh.
Sizes
Sizes
Sizes	48, 55, 65, 77″	55, 65″
Largest size
Largest size	77″ (better)	65″
Gaming
HDMI ports
HDMI ports	4 (all 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 Premium, G-Sync Compatible	None
Auto low latency mode
Auto low latency mode	Yes	–
HDMI detail
HDMI detail	Four inputs support 4K 120Hz, VRR, ALLM and QMS; eARC on HDMI 3	Three HDMI 2.0a inputs, including ARC (Expert Reviews); no HDMI 2.1 input
Variable refresh range
Variable refresh range	LG specifies 40–120Hz	–
Game features
Game features	Game Optimiser and Dashboard, HGiG, AMD FreeSync Premium, NVIDIA G-SYNC Compatible and Dolby Vision gaming at 4K 120Hz	Game picture mode. RTINGS records the addition of HDR Game mode in firmware 04.30.19 in December 2016; this was a later update to its US C6P test unit.
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	webOS
Processor
Processor	α8 AI Processor 4K	–
Speakers
Speakers	20 W, 2.0 channels	40 W, 4.0 channels (better)
Dolby Atmos
Dolby Atmos	Yes	–
eARC
eARC	Yes	–
Wi-Fi
Wi-Fi	Wi-Fi 5	Wi-Fi 5 (802.11ac)
Bluetooth
Bluetooth	5.1	–
Speaker detail
Speaker detail	Down-firing 2.0-channel speakers	40 W, 4.0-channel Harman Kardon sound system in LG's exact Austrian C6V sheets
Audio features
Audio features	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	OLED Surround, Magic Sound Tuning, Clear Voice III, DTS-HD decoding and wired/wireless Sound Sync
Voice assistants
Voice assistants	Built-in Amazon Alexa and LG intelligent voice recognition; supported languages vary by country	–
Casting
Casting	Apple AirPlay 2, ThinQ remote app and Multi View	Miracast, WiDi and DLNA supported; Bluetooth supported but version unpublished
Software updates
Software updates	webOS 24; LG states four upgrades over five years with regional scheduling differences and security support through 31 December 2028. LG Australia's March 2024 launch notice confirms the range available now and lists 55/65-inch B4 March availability; release records that first confirmed series month, not a universal UK size-specific date.	webOS 3.0 with Magic Zoom and Magic Mobile Connection. The May 2016 What Hi-Fi? review describes UK Freeview Play as a forthcoming update; the October Expert Reviews review confirms it present. LG's May 24 US press release describes C6 as newly launched and available at retail; month precision records that confirmed regional availability without claiming a worldwide first day.
TV tuners
TV tuners	–	DVB-T2/C/S2, CI+ 1.3, eight-day programme guide and USB recording/time shift
USB
USB	Two USB 2.0 ports	Three USB ports, including one USB 3.0 port
Ethernet
Ethernet	Ethernet LAN port	Ethernet LAN port
Optical audio out
Optical audio out	One optical digital audio output	Optical digital audio output and switchable headphone/line output
Design and power
Size
Size	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	Without stand (W × H × D), exact LG Austria C6V sheets: 55″ 1225 × 714 × 48.9 mm; 65″ 1446 × 838 × 48.9 mm. UK maker pages were inaccessible.
Stand
Stand	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. Stand footprint: 48″ 933 × 235 mm; 55/65″ 1057 × 235 mm; 77″ 1403 × 319 mm.	Floating pedestal; with stand (W × H × D): 55″ 1225 × 762 × 191 mm; 65″ 1446 × 883 × 237 mm
VESA pattern
VESA pattern	300 × 200 mm across these UK sizes	400 × 200 mm for both sizes
Power use
Power use	Under 0.5 W standby; 100–240 V AC, 50–60Hz supply	0.5 W standby; 100–240 V AC, 50–60Hz supply
In the box
In the box	Magic Remote MR24, two AA batteries and attached power cable	Magic Motion Remote Control and two pairs of 3D glasses