LG C2 OLED vs LG 75QNED80UQA vs LG OLED55G2PUA Full Spec Compare

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Model

LG C2 OLED

LG 75QNED80UQA

LG OLED55G2PUA

Brand Name

Rating

Mixed Usage

9.0

7.2

TV Shows:

8.7

7.4

HDR Movies:

5.9

HDR Gaming:

9.25

7.2

Sports( Considering Day Light)

8.8

7.4

PC Monitor ():

9.4

8.2

General

Screen Size Variation

Under 55 Inches inch, 55-65 Inches inch, 65-77 Inches inch, 77-90 Inches inch

Features:

Smart TV , HDR , High Definition , CEC Enabled , Anti-glare , With Energy Saving Mode

Display Type:

OLED

Screen Design

Flat Tv

Connectivity:

HDMI , WiFi , USB , Bluetooth , Optical Audio , RF

WiFi , HDMI , Ethernet , Bluetooth

Number Of HDMI Ports:

HDR

HDR10 , Dolby Vision , HLG

HDR10 , HLG

HDR10

Refresh Rate:

120 Hz

Next Gen. Gaming Feature:

VRR (Variable Refresh Rate) , ALLM (Auto Low Latency Mode) , eARC

VRR (Variable Refresh Rate) , ALLM (Auto Low Latency Mode)

TV Type

Indoor

Special Feature:

Pixel Level Dimming; Intense Color; Billion Rich Colors; Cinema HDR; NVIDIA GEFORCE NOW; Wide Viewing Angle; Dynamic Tone Mapping Pro; Room to Room Share;

AI ThinQ, Built-in Google Assistant, Magic Remote

Supported Internet Services:

Netflix, HBO Max, Prime Video, Apple TV, Disney+ and more

Netflix, YouTube, Disney+, Amazon Prime Video, etc.

Input/Output Options:

Numbers of HDMI:

HDMI Version

2.1

Audio Return Channel

eARC supported

Supported on HDMI 3

Optical Digital Audio Output:

1 Rear

Component Video Inputs:

Composite Video Inputs:

3.5mm Composite A/V Inputs:

RF Inputs:

USB Ports:

Analog Audio/Headphone Output:

None

Apps and Features

Cast Capable

Yes

USB Drive Playback

Yes

USB Drive HDR Playback

Yes

HDR in Netflix

Yes

HDR in YouTube

Yes

Apps Navigation

Ease To Use

Remote Control

Voice Control

Yes

Universal Remote Support for HDMI Device

Yes

Universal Remote Support for non-HDMI Device

N/A

Yes

Remote App

LG ThinQ

LG ThinQ , Samsung SmartThings , LG TV Plus , Amazon Alexa

LG ThinQ

Built-in Speaker Performance( Test Summary Report)

Built-in Speakers:

2.2 channels, 20W total output

2.0 channel system (2 x 10W)

Voice Clarity:

7.0/10 (good, but can be overwhelmed by background noise)

Clear and intelligible dialogue reproduction.

Distortion:

0.13% (very low, even at high volumes)

Minor distortion at higher volumes.

Frequency Response:

7.43/10 (good overall, minor dips and peaks in bass and treble)

60Hz - 20kHz

Bass:

6.0/10 (limited, lacks extension for deep rumble)

80Hz

Soundstage:

6.5/10 (limited width, lacks directionality)

Primarily focused on the TV's center, limited stereo separation.

Immersion:

6.0/10 (adequate for casual viewing, lacks depth and surround)

Not capable of delivering true Dolby Atmos or surround sound.

Dolby Atmos Support:

Supported

Decodes Dolby Atmos signal but lacks up-firing or additional speakers for true Atmos effect.

Audio Passthrough:

Supports all common audio formats

Supports eARC for high-quality audio passthrough to compatible soundbars or receivers.

Recommendation:

For casual TV viewing with dialogue: Built-in speakers may suffice. For movies, music, and immersion: A soundbar or dedicated home theater system is strongly recommended.

Highly recommended for significantly improved sound quality and immersive experience.

Display Specs

Screen Size:

64.5 Inches

75"

Display Type

OLED

LED

Aspect Ratio

16:9

Screen Resolution (pixels):

3840 x 2160

3840 x 2160 4K UHD

Screen Refresh Rate:

120 Hz

120Hz

Viewing Angle

178 degrees

Backlight Type:

Self-illuminating (no backlight)

Direct LED

Quantum Dot Color:

Yes

Video Processing Technology:

a9 Gen 6 Processor 4K

α7 Gen5 AI Processor 4K

HDR (High Dynamic Range):

HDR10, HLG, Dolby Vision;

HDR10, HLG

Design & Built Quality:

Dimensions

9.1"D x 56.7"W x 34.6"H

64.6" x 38.7" x 13.2" (with stand)

Style

Minimalist, slim bezel design for a borderless picture experience. - Flush-to-the-wall mounting option enhances its modern aesthetic. - Carbon-fiber construction on the 42" and 48" models adds a unique, futuristic touch.

Slim bezels and a sleek design complement modern living spaces.

Back & Borders:

Bezel thickness: 9.2mm (C1: 10.3mm); Clean and minimalist back design, free of unnecessary clutter. - VESA mounting holes conveniently placed for easy wall mounting. - Rear port arrangement: Well-spaced and accessible.

Black plastic back panel, thin bezels on three sides, slightly thicker bottom bezel.

Thickness:

Thickness: 23.2mm (C1: 28.8mm)

3.1" at the thinnest point, 13.2" at the thickest point (with stand)

Build Quality:

Solid and well-constructed, with minimal flex or wobble. - High-quality materials like aluminum and carbon fiber (on some models) add a premium feel. - Secure stand offers good stability.

Plastic construction feels mostly solid, but might not be as premium as metal-bodied TVs

Longevity:

LG C2 offers burn-in prevention features like pixel shift and logo dimming. OLED panel lifespan: Estimated 100,000 hours (brightness set to 200 nits).

Difficult to predict, but LG TVs generally have good reputations for reliability

Stand:

Includes both standard VESA mount and a wide, two-position stand for flexible placement options.

Rectangular metal stand with two legs

Included Components:

Remote Control Battery (AA x 2EA), Power Cable, Magic Remote, Quick Start Guide

Remote control (Magic Remote with microphone button required for voice control), Power cable, User manual, wall mount bracket.

Smart TV Features

Operating System

webOS 22

CPU / Processor

Alpha 9 Gen 5 AI Processor 4K

α7 Gen 5 AI Processor

Graphic Processor / GPU

Not explicitly specified by LG, but the TV's excellent image quality and gaming performance suggest a powerful GPU capable of handling demanding graphics.

Not specified

RAM

4GB

2GB

Storage

64GB

32GB

Chromecast

Supported

Built-in

Supported

Alexa

Built-in

Supported

Built-in

Picture Quality:[Test Summary Report]

Contrast:

[Contrast Ratio: Infinite (OLED technology)]: No blooming or haloing around bright objects, unlike LED TVs.

Native: 1400:1, Peak: 3000:1

Brightness:

[Peak Brightness: 800 nits (SDR), 1300 nits (HDR)]: Excellent HDR peak brightness, ideal for both bright and dark rooms. Vivid highlights in HDR scenes without sacrificing shadow detail.

400 nits typical, 1000 nits peak

Local Dimming:

Unmatched! Infinite blacks, perfect local dimming eliminates blooming.

Edge-lit dimming with limited zones

Gray & Black Uniformity:

[ Panel Uniformity: >0.5 ΔE]: Flawless! Uniform brightness and color across the entire screen, even in dark scenes. No distracting dirty screen effect or clouding.

Minor deviations visible in dark scenes & Edge dimming can cause some backlight bleed in dark scenes.

Viewing Angle:

[ Viewing Angle: 178°]: Perfect! Colors and picture quality remain consistent even at extreme angles. Ideal for large gatherings or shared viewing experiences.

178 dregrees

Reflections:

Glossy screen susceptible to reflections. Strategic placement or anti-glare filters recommended. Can be distracting in bright environments.

Glare noticeable in bright rooms, consider ambient lighting control.

Calibration:

[Color Accuracy (Average ΔE): 0.7 (SDR), 1.7 (HDR)]: Pre-calibrated out of the box with near-perfect color accuracy. Minimal need for adjustments.

Out-of-the-box calibration is decent, further adjustments possible.

Pixels & Motion:

[Pixel Response Time: <1 ms]: Instantaneous pixel response time, zero motion blur. Ultra-smooth visuals. Ideal for fast-paced content like sports and gaming.

4K resolution (3840 x 2160)

Input Handling (480p and 720p):

Upscales flawlessly with minimal scaling artifacts. Sharp and clear image even from older content.

Upscaling decent, but some artifacts might be visible & Upscaling good, offers noticeable improvement over 480p.

Input Handling (1080p):

Upscales to stunning near-4K quality. Elevates Full HD sources to near-premium levels.

Sharp and detailed picture, suitable for most content.

Input Handling (4k):

Native 4K resolution is breathtaking. Every detail shines with incredible clarity. Perfect for enjoying 4K movies, games, and documentaries.

Native resolution for stunning clarity and detail.

Color Gamut:

[DCI-P3 Coverage: 99.8%]: Covers virtually the entire DCI-P3 color gamut. Colors are incredibly vibrant and lifelike.

92% DCI-P3

Color Volume: :

[Color Volume (100% APL): 97.7%]: Excellent color volume, maintains accurate colors even at high brightness levels. No color shift or washing out.

90% DCI-P3

Gradient & Response Time:

Smooth color gradients, zero banding or color noise. Perfect for photography and artwork.

14ms

Supported Resolutions:

All common resolutions including 4K HDR and Dolby Vision. Future-proof and compatible with all your content sources.

480p, 720p, 1080p, 2160p

Interface:

User-friendly interface with intuitive navigation and advanced customization options. Easy to find settings and personalize your viewing experience.

Supported streaming services, Built-in tuners: ATSC 1.0, DVB-T2/C, Voice control, Magic Remote features

Inputs Specifications:

HDR10:

Yes

HDR10+ :

N/A

Dolby Vision:

Yes

HLG :

Yes

HDMI 2.0 :

Yes (HDMI 1,2,3,4)

HDMI 2.1 :

Yes (HDMI 1,2,3,4)

CEC Enabled:

Yes

HDCP 2.2:

Yes (HDMI 1,2,3,4)

Yes

ATSC Tuner:

1.0

Built-in tuner for over-the-air broadcasts.

USB 3.0 :

N/A

Variable Analog Audio Out:

N/A

Wi-Fi :

Yes (2.4 GHz, 5 GHz)

Yes

Audio Passthrough:

ARC/eARC Port :

eARC

eARC: Dolby Atmos Over Dolby Digital Plus :

Yes

eARC: Dolby Digital Plus 7.1 :

Yes

eARC: LPCM 7.1 Over Dolby MAT:

Yes

eARC: Dolby TrueHD 7.1 :

Yes

eARC: DTS:X Over DTS-HD Master Audio:

Yes

eARC: DTS-HD Master Audio 7.1:

Yes

eARC: LPCM Channels (Bitstream) :

7.1

ARC: Dolby Digital 5.1

Yes

ARC: DTS 5.1

Yes

Optical: Dolby Digital 5.1:

Yes

Optical: DTS 5.1 :

Yes

Rating System:

TV Shows:

8.7

7.4

HDR Movies:

5.9

HDR Gaming:

9.25

7.2

Sports( Considering Day Light)

8.8

7.4

PC Monitor ():

9.4

8.2

Gaming Feature:

PS5 Compatibility:

Yes

Xbox Series X |S Compatibility

Yes

Auto Low Latency Mode (ALLM):

Yes

Variable Refresh Rate (VRR):

Yes

Input Lag:

6ms

14ms

HDR:

Yes

High Frame Rate (HFR):

4K HFR: Up to 120 Hz refresh rate, perfect for enjoying next-gen console titles and PC games at 120 FPS; 1080p HFR: Up to 240 Hz refresh rate, ideal for fast-paced esports titles where every millisecond counts.

Up to 120fps

Additional Features:

4-HDMI 2.1 ports, G-Sync and FreeSync VRR, OLED Motion Pro, HGiG, Game Optimizer;

Game Optimizer, Cloud Gaming