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LG C1 OLED

LGTV

C1 OLED

Released March 2021.6Press releaselg.com/us/PDF/press-release/Release-2021-LG-OLED-TV-Pricing-Avail-3-24-2021.pdfRead 5 October 2026Original March 24, 2021 release page 1 explicitly C1 available now at LG.com, with retail partners in April. Page 2 selected OLED55C1PUB lists March. Earliest proven marketed-family US retail month, not a preorder forecast. Last checked 7 October 2026.

Screen size class
55in
Display
OLED
Refresh rate
120Hz
Input lag
13ms

99 of 159 fields known.

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At a glance

Ports

  • 4 HDMI 2.1
  • 3 USB-A 2.0
  • Headphone3.5 mm out

All specs

SourceCalculated

General

Series
C12Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Model numbers
OLED55C1PUB1Maker product pagelg.com/us/support/product/lg-OLED55C1PUB.AUSRead 5 October 2026Exact US OLED55C1PUB.AUS support identity. Other sizes, regional suffixes and later generations are excluded.
GTIN / EAN
1951740060162Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 exact OLED55C1PUB UPC row.
Announced
11 January 202113Press releaselg.com/us/newsroom/media-entertainment/lg-to-reinforce-industry-dominance-with-ultimate-tv-technologyRead 7 October 2026LG USA announcement published January 11, 2021 names the C1 family and its 2021 screen range. Separate retail release remains March 2021 for this US 55-inch SKU.
Status
Not available
Predecessor
Not available
Successor
LG C2 OLED9Reviewrtings.com/tv/reviews/lg/c1-oledRead 7 October 2026Public review explicitly This TV was replaced by the LG C2 OLED. Existing product slug checked. No future model is inferred.
Launch price (US)
$1,7996Press releaselg.com/us/PDF/press-release/Release-2021-LG-OLED-TV-Pricing-Avail-3-24-2021.pdfRead 5 October 2026Page 2 exact OLED55C1PUB initial US price $1,799, excluding sales tax.
Launch price (EU)
Not available
Markets
US1Maker product pagelg.com/us/support/product/lg-OLED55C1PUB.AUSRead 5 October 2026Exact US sold model identified by maker support, not inferred from page language.
Colours
Black15Retailer pagemicrocenter.com/support/635930/lg-oled55c1pub-55-class-%28546-diag%29-4k-ultra-hd-smart-oled-tvRead 7 October 2026Exact US OLED55C1PUB Color Black row. Excludes white/grey European regional chassis options.
Segment
Not available
Model year
20212Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Original LG USA 2021 family sheet explicitly includes the selected 55-inch OLED55C1PUB.

Display

Screen size class
55in(139.7 cm)1Maker product pagelg.com/us/support/product/lg-OLED55C1PUB.AUSRead 5 October 2026
Sizes covered
55in1Maker product pagelg.com/us/support/product/lg-OLED55C1PUB.AUSRead 5 October 2026
Viewable size
54.6in(138.7 cm)2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 exact OLED55C1PUB diagonal, separate from advertised 55-inch class.
Native resolution
3840 × 2160px2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Pixel density (size class)
80.1ppi
Screen surface
Glossy5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public Reflections explicitly glossy finish.
Anti-reflection coating
Anti-reflective coating9Reviewrtings.com/tv/reviews/lg/c1-oledRead 7 October 2026Exact tested US OLED55C1PUB Reflections prose explicitly identifies a glossy finish and anti-reflective coating. No commercial coating name is invented.

Panel

Display type
OLED2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Display type (as published)
OLED Display2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Literal maker display type. C1 is not marketed as OLED evo.
Panel type
WOLED5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public Pixels describes white OLED subpixels. WOLED is normalized from that structure, not a locked subtype cell.
Backlight
None (self-emissive)2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 20265Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public Flicker-Free prose explicitly no traditional backlight.
Local dimming
No2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Self-lit OLED with Pixel Level Dimming. This field counts LCD backlight zone dimming. Individual OLED pixels do not constitute LCD dimming zones. Exact US family sheet includes OLED55C1PUB.
Local dimming zones
Not available
Panel maker
LG Display8Reviewflatpanelshd.com/news.phpRead 7 October 2026C1 family review explicitly identifies LG Display as the supplier of all OLED TV panels at this 2021 review date. The reviewed panel is 65-inch European, so no numeric lab results are transferred. Supplier fact applies to the contemporaneous C1 family.
Panel generation
Not available
Subpixel layout
Not available
Native colour depth
10bits17Spec databasedisplayspecifications.com/en/comparison/8be031916aRead 7 October 2026Exact OLED55C1PUB column explicitly Panel bit depth 10 bits and FRC No. Native panel depth, not input acceptance or a billion-colour calculation. Public search reader returned the complete source table while direct requests hit human verification.
Native panel refresh rate
120Hz2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Refresh Rate explicitly 120Hz Native, separate from accepted input maxima.
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, HLG, Dolby Vision IQ2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Cinema HDR lists Dolby Vision, HDR10 and HLG. Separate Dolby Vision IQ row says Yes.
Filmmaker Mode
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
HGiG
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Picture processor
α9 Gen 4 AI Processor 4K2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Motion interpolation
Yes5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public interpolation prose explicitly interpolation up to 120 fps.
Black frame insertion
Yes5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public BFI prose explicitly optional BFI. C1 supports 60/120 Hz content with VRR disabled.
Ambient light sensor
Yes7Owner's manualdevice.report/m/106a29778a9e4a484802ffd6de47440f69c5d3ef90c5887b1d62d9122f252d32.pdfRead 7 October 2026Original EA11C page 61 appendix A13 IR & EYE Sensor and EYE_SDA/EYE_SCL pin labels identify the fitted brightness sensor. This is not the remote microphone or Motion Eye Care software setting. Contradictory unsupported Kitele No is overridden by maker hardware evidence.
Calibration software
Calman AutoCal18Maker product pageportrait.com/resource-center/lg-ultimate-calibration-workflowRead 7 October 2026Calibration-software maker compatible model table explicitly names 2021 Alpha9 G4 C1, with AutoCal LG Ultimate workflow. Required Calman Ultimate version is stated by the workflow. This proves software support, not only use of a Calman meter in a review. No unsupported firmware prerequisite inferred.

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.
ResolutionHDMI 2.1
3840 × 2160Native120Hz10-bit, 4:4:4
Source5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Exact tested US 55-inch C1. Public C5 comparison limits C1 to 4K 120Hz. Input prose proves 40Gbps, 10-bit acceptance. Supported Resolutions proves 4:4:4 in PC mode.
Show as source table
Width (px)Height (px)InputInput versionMaximum accepted rate (Hz)Bit depth (bits)Chroma
38402160HDMI2.1120104:4:4
Maximum accepted refresh rate
120Hz
Maximum accepted refresh rate at 4K
120Hz
Adaptive sync
HDMI VRR, FreeSync Premium, G-SYNC Compatible2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Gaming explicitly VRR, FreeSync Premium and G-SYNC Compatible. Public exact-size review identifies HDMI Forum protocol.5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public named VRR protocols corroborate maker FreeSync Premium and G-SYNC claims.
VRR range per input
Not available
Low framerate compensation
Not available
Dolby Vision gaming
Yes5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public Xbox prose explicitly Dolby Vision at 4K 120Hz with VRR.
Auto game mode (ALLM)
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Game menu features
Game Optimizer2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Input lag (claimed)
Not available

Measured

Input lag (measured)
Width (px)Height (px)Refresh rate (Hz)Input lag (ms)
192010806013.1
256014406013.4
384021606013
Source16Measurementrtings.com/tv/reviews/lg/c1-oledRead 7 October 2026Exact tested US 55-inch OLED55C1PUB. Public Input Lag paragraph gives three measured Standard Prevent Input Delay results with Game Optimizer. HDR, VRR and PC flags are not stated for these particular rows. Firmware for these particular public Standard values is not identified. Locked Boost results are not used.
Input lag at 4K 60 Hz (measured)
13ms
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)
Not available
HDR brightness per window (measured)
WindowSustainedBrightness (nits)
2%No860
Source16Measurementrtings.com/tv/reviews/lg/c1-oledRead 7 October 2026Exact tested US 55-inch OLED55C1PUB. Public HDR Brightness brightest-image test, 2% window, Vivid mode, Dynamic Tone Mapping on, Auto Dynamic Contrast High. OLED brightness and contrast max, Peak Brightness High, Warm 50 per preceding settings. This is a peak brightest-image result, not sustained luminance, real-scene output or accurate Cinema output. Instrument and specific firmware unstated for this public supplemental result.
HDR peak brightness (measured)
860nits
Full-screen HDR brightness (measured)
Not available
Contrast ratio (measured)
Not available
Contrast with local dimming (measured)
Not available
Infinite contrast (measured)
Not available
DCI-P3 coverage (measured)
Not available
Rec. 2020 coverage (measured)
Not available
Colour volume at 1,000 nits (measured)
Not available
Colour volume at 10,000 nits (measured)
Not available
Colour accuracy (measured Delta E)
3.508716Measurementrtings.com/tv/reviews/lg/c1-oledRead 7 October 2026Exact tested US 55-inch OLED55C1PUB. Pre Calibration public supplemental accuracy test with Peak Brightness turned off. Color dE 3.5087, separate from White Balance dE 6.28. Exact preset, colour-error formula and specific firmware are not disclosed for the supplemental result. Do not assign settings recommended after calibration to this pre-calibration test.
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)
Yes16Measurementrtings.com/tv/reviews/lg/c1-oledRead 7 October 2026Exact tested US 55-inch OLED55C1PUB. Public Supported Resolutions test explicitly says chroma 4:4:4 displayed properly at any supported resolution only in PC mode. 1440p60 must be forced. HDMI input icon PC required. No signal-specific latency or HDR flag is inferred.
Power use SDR (measured)
Not available

Smart platform

Smart platform
webOS2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
OS at launch
webOS 6.05Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public Interface names launch webOS 6.0.
Latest OS
Not available
OS upgrade support period
Not available
Chipset
Not available
RAM
Not available
Total internal storage
8GB7Owner's manualdevice.report/m/106a29778a9e4a484802ffd6de47440f69c5d3ef90c5887b1d62d9122f252d32.pdfRead 7 October 2026Original LG EA11C service manual MFL71819002 (2102-REV00), cover names OLED55C1AUB/PUB and OLED65C1AUB/PUB. Page 12 block diagram eMMC (8GB) is physical installed storage, not app free space. Public web PDF reader decoded this maker manual. Direct mirror downloads returned 403 and screenshots timed out.
Voice assistants
Google Assistant, Amazon Alexa2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Voice Assistants explicitly Google Assistant Built-in and Alexa Built-in for the US family. This is published product support, not a claim of continued cloud-service availability.
Hands-free microphone
No12Reviewtomsguide.com/news/lg-c1-vs-g1-vs-a1-which-2021-oled-tv-should-you-buyRead 7 October 2026C1 column Hands-free voice control N. Adjacent explanation states far-field built-in microphones are exclusive to G1. C1 uses the remote microphone. The published US model table includes OLED55C1PUB.
Casting
AirPlay 22Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 explicitly Apple AirPlay 2. No regional Magic Tap/NFC feature is inherited.
Smart home
HomeKit, ThinQ2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 LG ThinQ AI and Works With HomeKit. Other external assistant compatibility is not converted into unrelated smart-home platforms.
Art or ambient mode
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Gallery Mode Yes.

Tuners

Tuners
Clear QAM, Analog2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026US Clear QAM is explicit. Unversioned ATSC is not normalized to ATSC 1.0 without an exact additional source.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Owner page 18 Broadcasting Specifications directly states NTSC-M, normalized as analog. Its ATSC row has no version.
Tuners per broadcast standard
Not available
Antenna inputs
TypeCount
Terrestrial and cable1
Source2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
CI+ slot
Not available
Record to USB
Not available
Broadcast platforms
Not available

Audio

Physical speaker channels
2.22Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Published logical speaker system. Virtual AI up-mix does not establish physical driver count.
Physical speaker drivers
410Spec databasedisplayspecifications.com/en/comparison/11603106f3Read 7 October 2026Exact OLED55C1PUB Audio rows distinguish two 10W speakers and two 10W subwoofer drivers. Physical 2+2 count is four. Maker logical 2.2 channel row alone was not used to infer count. Original service diagram separately identifies front and woofer amplifier paths.
Total built-in speaker power
40W2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Audio Output Power of the built-in system, excludes optional speakers and virtual channels.
Built-in subwoofer
Yes10Spec databasedisplayspecifications.com/en/comparison/11603106f3Read 7 October 2026Exact model Audio table explicitly lists two subwoofer drivers. Original maker service page 12 separately labels Woofer Audio AMP.
Up-firing speakers
No2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 physical Speaker Direction is Down Firing (w/Stand Front Firing). Dolby Atmos processing does not imply upward physical drivers.
Audio formats
Dolby Atmos, AC-4, Dolby Digital, Dolby Digital Plus, HE-AAC, AAC, MP2, MP3, PCM2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Audio Codec lists stored decoder formats, with Atmos in its separate Yes row. WMA and apt-X have no matching decoder options here and are omitted.
eARC passthrough
Not available
Audio features
AI Sound Pro, OLED Surround, LG Sound Sync, WiSA Ready2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Published processing features. WiSA requires a separately purchased dongle, up to 5.1 external channels.
Bluetooth headphones
Yes11Retailer pagecrutchfield.com/p_68955C1P/LG-OLED55C1PUB.htmlRead 7 October 2026Exact US 55-inch Built-In Bluetooth section explicitly A2DP output to Bluetooth headphones or speakers. This is audio output, not only remote radio support or WiSA. Public search returned the actual detailed source section. Direct request returned 403 and ordinary web open returned a page shell.

Connectivity

Video inputs
TypePortVersionCountMax bandwidth (Gbps)Max refresh rate at 4K (Hz)eARCHDCP
HDMIHDMI 22.1140120Yes2.2
HDMIHDMI 1, 3, 42.1340120Not available2.2
Source2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Original US sheet four HDMI 2.1 inputs, HDCP 2.2, eARC HDMI 2. Accepted maxima and numeric bandwidth come from exact public review.5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Same public accepted-mode proof and C5 comparison limit all C1 HDMI ports to 4K 120Hz. 40Gbps is explicit. Maker sheet backs revision, count, HDCP 2.2 and eARC HDMI 2.
HDMI ports
4
HDMI ports with 4K 120 Hz
4
Highest HDMI version
2.1
Maximum HDMI link bandwidth
40Gbps
HDMI features
ALLM, VRR, eARC, CEC2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Gaming ALLM and VRR, Inputs eARC, Connectivity HDMI-CEC (Simplink).
USB peripheral ports
ConnectorUSB versionCount
USB-A2.03
Source2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 explicitly 3 USB ports, revision 2.0. Original Quick Guide supplies USB-A connector shape.3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Page 2 wiring depicts USB-A connector shape. Revision and physical count come from the original US spec sheet.
Ethernet speed
Not available
Wi-Fi
Wi-Fi 52Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Wi-Fi Certified 802.11ac. Original exact-model owner guide corroborates the AC95 radio.
Wi-Fi bands
2.4 GHz, 5 GHz4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Owner AC95 radio frequency table explicitly 2.4 GHz and 5 GHz bands.
Bluetooth
5.02Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Optical out
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Headphone out
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Headphone Out 1 (Rear), corroborated by original EA11C service manual page 6 and exact US Crutchfield Analog/Headphone Output section identifying minijack 3.5mm.
Included connection box
None3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Exact model Quick Guide page 2 complete connection diagram connects HDMI, USB, antenna and audio to the TV body. Page 1 complete package has no external input box. Optional WiSA transmitter is not an included input box.

Remote

Remote control
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Remote connection
Infrared, Bluetooth7Owner's manualdevice.report/m/106a29778a9e4a484802ffd6de47440f69c5d3ef90c5887b1d62d9122f252d32.pdfRead 7 October 2026Original EA11C appendix A13 checks remote IR LED and receiver cable. A14 Magic Remote/WiFi operation explicitly checks BT/Wifi assembly connection. The included Magic Remote uses Bluetooth plus IR. No separate non-Bluetooth RF protocol is inferred.
Remote power
AA batteries2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026
Voice button on remote
Yes4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Original Magic Remote diagram labels Microphone.
Pointer remote
Yes2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 20265Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Public Remote paragraph explicitly motion-controlled pointer.

Stand and mounting

Stand
Centre pedestal3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Page 1 packing and assembly show the included center pedestal. No feet-spacing value is stored for a pedestal.
Stand installation positions
Not available
Stand height adjustment
No10Spec databasedisplayspecifications.com/en/comparison/11603106f3Read 7 October 2026Exact OLED55C1PUB Ergonomics column explicitly Height adjustment No. Original Quick Guide has a fixed stock pedestal assembly. Optional VESA stands do not alter the included stand.
Space under the screen
Not available
Distance between feet
Not available
Stand footprint
Not available
VESA mount
300 x 2004Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Owner manual page 10 exact OLED48/55/65C1 family wall-mount table.
VESA screw
M64Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026C1 owner page 10 wall-mount table M6, excludes stand assembly screws.
Wall mount included
No4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Owner wall-mount section explicitly calls wall bracket optional parts. No current 65-inch sale-page accessories claim is inherited by the selected 55-inch bundle.

OLED care

OLED care
Pixel Cleaning, Adjust Logo Brightness4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Owner OLED-screen-care section explicitly Pixel Cleaning and Adjust Logo Brightness. Cleaning requires connection to mains.
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
Width1,228Height738Depth251mm(48.3 × 29.1 × 9.9 in)3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Same exact 55-inch row with the included stock pedestal. No other-size or optional stand values are inherited.
Dimensions without stand
Width1,228Height706Depth46.9mm(48.3 × 27.8 × 1.8 in)3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Quick Guide page 2 exact named OLED55C1PUB row: metric width, body height and maximum depth. Metric source values take precedence over rounded imperial sheet values.
Thinnest depth
Not available
Weight with stand
23kg(50.7 lb)3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Same row metric with-stand mass.
Weight without stand
18.9kg(41.7 lb)3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Same row metric without-stand mass.

Power

Power supply
Internal3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Quick Guide directly connects the AC cord to the TV, without an external adapter.
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
0.5W2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Under 0.5 W upper bound, not an exact measurement. Typical operating watts and QSG electrical ratings do not establish SDR/HDR or maximum draw.
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
Intertek 100% Color Fidelity14Press releaselg.com/us/newsroom/media-entertainment/lg-usa-begins-rollout-of-2021-oled-tv-lineupRead 7 October 2026LG USA 2021 OLED rollout names the exact 55-inch model and states Intertek 100 percent color fidelity certification. Footnote uses CIE dE2000 over 125 colour-volume patches, each Delta-E less than 2. Certification is not gamut coverage or this sample out-of-box measured accuracy.
ENERGY STAR
Not available
Other certifications
Not available

In the box

In the box
Magic Remote, AA batteries, AC power cable, Quick Start Guide, Tabletop stand, Cable tie, User manual, Panel covers for cable management2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Page 2 Accessories Included proves remote, AA batteries, power cable and Quick Start Guide. Original Quick Guide packing and assembly prove stock pedestal. Digital E-Manual is not a physical box item.3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 7 October 2026Page 1 packing and stock pedestal assembly corroborate included stand. Assembly screws are separate from wall-mount screws.5Reviewrtings.com/tv/reviews/lg/c1-oledRead 5 October 2026Exact tested US 55-inch public box list adds cable tie, user manual and panel covers for cable management.

Warranty

Manufacturer warranty (source market)
1year2Maker spec sheet (PDF)valueelectronics.com/wp-content/uploads/2021/03/LG-C1-.pdf-spec-sheet.pdfRead 7 October 2026Exact US family sheet One Year Parts & Labor. No burn-in coverage is inferred.

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Pick a TV to see both side by side. Differences are marked yellow.

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Sources

We read 18 sources for this TV. The numbers match the markers in the sheet.

  1. Read 5 October 2026Backs 6 fields
  2. Read 7 October 2026Backs 43 fields
  3. Read 7 October 2026Backs 9 fields
  4. Read 5 October 2026Backs 7 fields
  5. Read 5 October 2026Backs 12 fields
  6. Read 5 October 2026Backs 2 fields
  7. Read 7 October 2026Backs 3 fields
  8. Read 7 October 2026Backs 1 field
  9. Read 7 October 2026Backs 2 fields
  10. Read 7 October 2026Backs 3 fields
  11. Read 7 October 2026Backs 1 field
  12. Read 7 October 2026Backs 1 field
  13. Read 7 October 2026Backs 1 field
  14. Read 7 October 2026Backs 1 field
  15. Read 7 October 2026Backs 1 field
  16. Read 7 October 2026Backs 4 fields
  17. Read 7 October 2026Backs 1 field
  18. Read 7 October 2026Backs 1 field

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