C6H OLED

Released April 2026.5 Last checked 16 October 2026.

Screen size class: 77in
Display: OLED
Refresh rate: 165Hz
Input lag: Not available

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At a glance

HDR peak brightness (measured)
2,210nits
Higher than 84% of other TVs.

Ports

4 HDMI 2.1
2 USB-A 2.0

All specs

SourceCalculatedHide missing

General

Series: OLEDC61
Model numbers: OLED77C6HUP1
GTIN / EAN: 1951741374681
Announced: Not available
Status: Available1
Predecessor: Not available
Successor: Not available
Launch price (US): $3,699.9911
Launch price (EU): Not available
Markets: US1
Colours: Not available
Segment: Standard1
Model year: 20261

Display

Screen size class: 77in(195.6 cm)1
Sizes covered: 77, 83in1
Viewable size: 76.7in(194.8 cm)1
Native resolution: 3840 × 2160px1
Pixel density (size class): 57.2ppi
Screen surface: Glossy5
Anti-reflection coating: Not available

Panel

Display type: OLED1
Display type (as published): OLED evo1
Panel type: WOLED5
Backlight: None (self-emissive)1
Local dimming: No5
Local dimming zones: Not available
Panel maker: LG Display6
Panel generation: Primary RGB Tandem 2.06
Subpixel layout: Not available
Native colour depth: Not available
Native panel refresh rate: 120Hz1
DCI-P3 coverage (claimed): Not available
Rec. 2020 coverage (claimed): Not available
Peak HDR brightness (claimed): Not available

HDR and picture

HDR formats: Dolby Vision, HDR10, HLG1
Filmmaker Mode: Yes1
HGiG: Yes1
Picture processor: α11 AI Processor 4K Gen31
Motion interpolation: Yes5
Black frame insertion: Yes5
Ambient light sensor: Yes1
Calibration software: Not available

Motion and gaming

Maximum accepted refresh rate per resolution and input: Maximum accepted refresh rate per resolution and input. The top rate is in bold.
Resolution HDMI 2.1
3840 × 2160Native 165Hz
Source5
Show as source table
Width (px) Height (px) Input Input version Maximum accepted rate (Hz)
3840 2160 HDMI 2.1 165
Maximum accepted refresh rate: 165Hz
Maximum accepted refresh rate at 4K: 165Hz
Adaptive sync: HDMI VRR, G-SYNC Compatible, FreeSync Premium5
VRR range per input: Input Max (Hz)
HDMI 165
Source5
Low framerate compensation: Yes5
Dolby Vision gaming: Yes5
Auto game mode (ALLM): Yes1
Game menu features: Game Optimizer, Game Dashboard1
Input lag (claimed): Not available

Maximum accepted refresh rate per resolution and input. The top rate is in bold.
Resolution	HDMI 2.1
3840 × 2160Native	165Hz

Width (px)	Height (px)	Input	Input version	Maximum accepted rate (Hz)
3840	2160	HDMI	2.1	165

Input	Max (Hz)
HDMI	165

Measured

Input lag (measured): Input lag (ms)
12.8
Source7
Input lag at 4K 60 Hz (measured): Not available
Input lag at 4K 120 Hz (measured): Not available
Input lag at 4K 144 Hz (measured): Not available
SDR brightness in a real scene (measured): Not available
HDR brightness in a real scene (measured): 2,009nits5 8 9
HDR brightness per window (measured): Window Brightness (nits)
2% 2,210
10% 2,059
100% 308
Source7
HDR peak brightness (measured): 2,210nits
Full-screen HDR brightness (measured): 308nits
Contrast ratio (measured): Not available
Contrast with local dimming (measured): Not available
Infinite contrast (measured): Not available
DCI-P3 coverage (measured): 99.6%7
Rec. 2020 coverage (measured): 83.4%10
Colour volume at 1,000 nits (measured): Not available
Colour volume at 10,000 nits (measured): Not available
Colour accuracy (measured Delta E): 1.47
Gray uniformity deviation (measured): Not available
Colour shift angle (measured): Not available
Reflections (measured): Not available
Total pixel response time (measured): Not available
PWM flicker frequency (measured): Not available
VRR range (measured): Not available
4:4:4 chroma (measured): Yes5
Power use SDR (measured): Not available

Input lag (ms)
12.8

Window	Brightness (nits)
2%	2,210
10%	2,059
100%	308

Smart platform

Smart platform: webOS1
OS at launch: webOS 261
Latest OS: Not available
OS upgrade support period: 5years5
Chipset: Not available
RAM: Not available
Total internal storage: Not available
Voice assistants: Google Gemini, Microsoft Copilot7
Hands-free microphone: Yes1
Casting: Chromecast built-in, AirPlay 21
Smart home: Matter, HomeKit, ThinQ, Google Home1
Art or ambient mode: Yes1

Tuners

Tuners: ATSC 1.0, Clear QAM1
Tuners per broadcast standard: Not available
Antenna inputs: Type Count
Terrestrial and cable 1
Source1
CI+ slot: Not available
Record to USB: Not available
Broadcast platforms: Not available

Type	Count
Terrestrial and cable	1

Audio

Physical speaker channels: 2.21
Physical speaker drivers: Not available
Total built-in speaker power: Not available
Built-in subwoofer: Not available
Up-firing speakers: No1
Audio formats: Dolby Atmos, AC-4, Dolby Digital, Dolby Digital Plus, HE-AAC, AAC, MP2, MP3, PCM1
eARC passthrough: Not available
Audio features: α11 AI Sound Pro (Virtual 11.1.2 Up-mix), Clear Voice Pro with AI Object Remastering Ultra, Dolby Atmos FlexConnect, WOW Orchestra, Bluetooth Surround Ready, LG Sound Sync, Sound Mode Share1
Bluetooth headphones: Yes1

Connectivity

Video inputs: Type Port Version Count Max bandwidth (Gbps) Max refresh rate at 4K (Hz) eARC
HDMI HDMI 2 2.1 1 48 165 Yes
HDMI HDMI 1, 3, 4 2.1 3 48 165 No
Source7
HDMI ports: 4
HDMI ports with 4K 120 Hz: 4
Highest HDMI version: 2.1
Maximum HDMI link bandwidth: 48Gbps
HDMI features: ALLM, VRR, eARC, QMS, QFT, CEC1
USB peripheral ports: Connector USB version Count
USB-A 2.0 2
Source7
Ethernet speed: Not available
Wi-Fi: Wi-Fi 51
Wi-Fi bands: Not available
Bluetooth: 5.31
Optical out: Yes1
Headphone out: Not available
Included connection box: None4

Type	Port	Version	Count	Max bandwidth (Gbps)	Max refresh rate at 4K (Hz)	eARC
HDMI	HDMI 2	2.1	1	48	165	Yes
HDMI	HDMI 1, 3, 4	2.1	3	48	165	No

Connector	USB version	Count
USB-A	2.0	2

Remote

Remote control: Yes1
Remote connection: Infrared3
Remote power: AAA batteries2
Voice button on remote: Yes3
Pointer remote: Yes1

Stand and mounting

Stand: Centre pedestal4
Stand installation positions: 14
Stand height adjustment: No4
Space under the screen: 53mm4
Distance between feet: Not available
Stand footprint: Width520.7Depth267mm(20.5 × 10.5 in)1
VESA mount: 300 x 2001
VESA screw: M64
Wall mount included: No2

OLED care

OLED care: Pixel Cleaning, Automatic static-image brightness reduction3
Burn-in covered by warranty: Not available
Burn-in warranty length: Not available

Dimensions and weight

Front and side, drawn to scale.

Dimensions with stand: Width1,711Height1,035Depth267mm(67.4 × 40.7 × 10.5 in)4
Dimensions without stand: Width1,711Height982Depth47.1mm(67.4 × 38.7 × 1.9 in)4
Thinnest depth: Not available
Weight with stand: 27kg(59.5 lb)4
Weight without stand: 23.5kg(51.8 lb)4

Power

Power supply: Internal3
On-mode power in SDR (EU label): Not available
On-mode power in HDR (EU label): Not available
Maximum operating power: Not available
Standby power: 0.5W1
Networked standby: Not available
EU energy class SDR: Not available
EU energy class HDR: Not available
Energy per 1000 h SDR: Not available
Energy per 1000 h HDR: Not available

Certifications

Picture certifications: UL Solutions Perfect Black verification, UL Solutions Perfect Color verification2
ENERGY STAR: Yes2
Other certifications: Not available