LG C2 OLED vs LG OLED65B1PUA vs Samsung UN55RU7100FXZA Full Spec Compare

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Model

LG C2 OLED

LG OLED65B1PUA

Samsung UN55RU7100FXZA

Brand Name

SAMSUNG

Rating

Mixed Usage

9.0

8.7

TV Shows:

8.7

8.2

HDR Movies:

8.7

HDR Gaming:

9.25

Sports( Considering Day Light)

8.8

8.7

PC Monitor ():

9.4

8.8

General

Screen Size Variation

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

55-65 Inches inch

Features:

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

Display Type:

OLED

LED

Screen Design

Flat Tv

Connectivity:

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

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

HDMI

Number Of HDMI Ports:

HDR

HDR10 , Dolby Vision , HLG

HDR10 , HDR10+ , Dolby Vision , HLG

HDR10 , HDR10+ , HLG

Refresh Rate:

120 Hz

Next Gen. Gaming Feature:

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

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;

Flat,Nvidia G Sync,Amd freesync,Built-In Speaker,Intelligent Voice Recognition

Supported Internet Services:

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

Disney Plus, Prime Video, Netflix, HBO Max, Apple TV, YouTube, Hulu, Sling, Peacock, Paramount Plus, Pluto TV

Input/Output Options:

Numbers of HDMI:

HDMI Version

2.1

Audio Return Channel

eARC supported

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 TV Plus , LG ThinQ

Samsung SmartThings

Built-in Speaker Performance( Test Summary Report)

Built-in Speakers:

2.2 channels, 20W total output

Low power output 20W

Voice Clarity:

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

Clear and intelligible dialogue

Distortion:

0.13% (very low, even at high volumes)

Low at moderate volumes

Frequency Response:

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

63.50 Hz.

Bass:

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

No dedicated subwoofer

Soundstage:

6.5/10 (limited width, lacks directionality)

Limited stereo imaging

Immersion:

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

Not suitable for immersive movie or gaming experiences

Dolby Atmos Support:

Supported

Supported via eARC (HDMI 1)

Audio Passthrough:

Supports all common audio formats

Yes(Supports various audio formats, including Dolby Atmos, DTS:X, and LPCM)

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.

Display Specs

Screen Size:

64.5 Inches

65"

Display Type

OLED

Aspect Ratio

16:9

Screen Resolution (pixels):

3840 x 2160

3840 x 2160 pixels 4K Ultra HD

Screen Refresh Rate:

120 Hz

Viewing Angle

178 degrees

178 °

Backlight Type:

Self-illuminating (no backlight)

Self-illuminating (no backlight needed)

Quantum Dot Color:

Video Processing Technology:

a9 Gen 6 Processor 4K

α7 Gen 5 AI Processor 4K

HDR (High Dynamic Range):

HDR10, HLG, Dolby Vision;

Supports HDR10, HDR10+, Dolby Vision, and HLG formats

Design & Built Quality:

Dimensions

9.1"D x 56.7"W x 34.6"H

‎57 x 9.7 x 34.2 inches

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.

Minimalist, modern design with thin bezels

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.

Plastic back panel with cable management channels & Very thin bezels (around 0.4 inches)

Thickness:

Thickness: 23.2mm (C1: 28.8mm)

1.8 inches

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.

Solid and well-constructed

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).

OLED technology generally has a lifespan of 50,000-100,000 hours, but burn-in risk exists

Stand:

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

Rectangular metal stand with adjustable height

Included Components:

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

Power Cable, Remote Control, Stand

Smart TV Features

Operating System

webOS 22

WebOS 22

CPU / Processor

Alpha 9 Gen 5 AI Processor 4K

α7 Gen 5 AI Processor 4K

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

3GB

Storage

64GB

32GB

Chromecast

Supported

Supported , Built-in

Alexa

Built-in

Picture Quality:[Test Summary Report]

Contrast:

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

Infinite contrast ratio

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.

400-500 nits peak brightness

Local Dimming:

Unmatched! Infinite blacks, perfect local dimming eliminates blooming.

N/A

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.

Minimal banding or unevenness in gray tones & Perfect blacks across the entire screen

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 °

Reflections:

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

Glossy screen finish can cause moderate reflections

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.

Preset picture modes offer decent accuracy, calibration can further improve

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.

Individual pixel control eliminates pixelation

Input Handling (480p and 720p):

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

Upscaled well, some minor artifacts & Excellent upscaling, sharp and detailed picture

Input Handling (1080p):

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

Exceptional upscaling, virtually indistinguishable from native 4K

Input Handling (4k):

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

Native resolution, stunning picture quality

Color Gamut:

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

99% 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.

Smooth transitions, minimal banding & 1ms

Supported Resolutions:

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

Up to 4K @ 120Hz

Interface:

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

WebOS 22, Home Screen, Magic Remote, Voice Control, App Support, Gaming Features, Accessibility Features

Inputs Specifications:

HDR10:

Yes

HDR10+ :

N/A

Yes

Dolby Vision:

Yes

HLG :

Yes

HDMI 2.0 :

Yes (HDMI 1,2,3,4)

2 ports

HDMI 2.1 :

Yes (HDMI 1,2,3,4)

2 ports

CEC Enabled:

Yes

HDCP 2.2:

Yes (HDMI 1,2,3,4)

True

ATSC Tuner:

1.0

False

USB 3.0 :

N/A

Variable Analog Audio Out:

N/A

Wi-Fi :

Yes (2.4 GHz, 5 GHz)

Wi-Fi 5

Audio Passthrough:

ARC/eARC Port :

eARC

ARC\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

8.2

HDR Movies:

8.7

HDR Gaming:

9.25

Sports( Considering Day Light)

8.8

8.7

PC Monitor ():

9.4

8.8

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

Around 4ms in Game Optimizer mode

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.

4K@120Hz

Additional Features:

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

Gaming Features:(VRR,ALLM), Smart TV Features:(WebOS 22,Built-in Wi-Fi, Bluetooth connectivity, ThinQ AI), Other Features:(Magic Remote, ThinQ app, Dolby Atmos support, AI Brightness Control, Filmmaker Mode)