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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Accelerated Longevity Test
    3. Stand
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  5. Picture Quality
    1. Contrast
    2. SDR Brightness
    3. Local Dimming
    4. Local Dimming In Game Mode
    5. HDR Brightness
    6. HDR Brightness In Game Mode
    7. Gray Uniformity
    8. Black Uniformity
    9. Viewing Angle
    10. Reflections
    11. Pre Calibration
    12. Post Calibration
    13. 480p Input
    14. 720p Input
    15. 1080p Input
    16. 4k Input
    17. 8k Input
    18. Pixels
    19. Color Gamut
    20. Color Volume
    21. Gradient
    22. Temporary Image Retention
    23. Permanent Burn-In Risk
  6. Motion
    1. Response Time
    2. Flicker-Free
    3. Black Frame Insertion (BFI)
    4. Motion Interpolation
    5. Stutter
    6. 24p Judder
    7. Variable Refresh Rate
  7. Inputs
    1. Input Lag
    2. Supported Resolutions
    3. Advanced Console Compatibility
    4. Inputs Specifications
    5. Input Photos
    6. Total Inputs
    7. Audio Passthrough
  8. Sound Quality
    1. Frequency Response
    2. Distortion
  9. Smart Features
    1. Interface
    2. Ad-Free
    3. Apps and Features
    4. Remote
    5. TV Controls
    6. In The Box
    7. Misc
  10. Comments

Samsung Q80/Q80T QLED vs LG CX OLED

Side-by-Side Comparison

Products

Samsung Q80/Q80T QLED
LG CX OLED

Tested using Methodology v1.6

Updated May 05, 2022 06:35 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.6

Updated Feb 07, 2025 06:49 PM

SEE PRICE
Amazon.com
Samsung Q80/Q80T QLED Picture
LG CX OLED Picture

Variants

  • QN49Q80TAFXZA (49")
  • QN50Q80TAFXZA (50")
  • QN55Q80TAFXZA (55")
  • QN65Q80TAFXZA (65")
  • QN75Q80TAFXZA (75")
  • QN85Q80TAFXZA (85")
  • OLED48CXPUB (48")
  • OLED55CXPUA (55")
  • OLED65CXPUA (65")
  • OLED77CXPUA (77")

Our Verdict

Samsung Q80/Q80T QLED

LG CX OLED

The LG CX OLED is better than the Samsung Q80/Q80T QLED. The LG is able to produce perfect blacks, has wide viewing angles, and a near-instantaneous response time thanks to its OLED panel. The Samsung, however, can get brighter, and it doesn't have the risk of permanent burn-in that comes with OLEDs. That said, burn-in shouldn't be an issue if you watch varied content.

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49"
QN49Q80TAFXZA
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50"
QN50Q80TAFXZA
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50"
 
55"
QN55Q80TAFXZA
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65"
QN65Q80TAFXZA
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75"
QN75Q80TAFXZA
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77"
 
85"
QN85Q80TAFXZA
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85"
 

Main Differences for

Threshold 

0.10

Mixed Usage 

8.3
8.8

Local Dimming 
 

7.0
10

Contrast 
 

8.1
10

Black Uniformity 
 

7.9
10

Full Comparison

Design

Style  

Design Picture  

Samsung Q80/Q80T QLED Design Picture
LG CX OLED Design Picture

Curved  

No
No

Show text

Accelerated Longevity Test 
 

Uniformity Pictures  

50-gray-24
Month 24
50% Gray

Longevity Graph  

See details on graph tool

Stand  

Stand Picture  

Samsung Q80/Q80T QLED Stand Picture
LG CX OLED Stand Picture

Show text

Back  

Back Picture  

Samsung Q80/Q80T QLED Back Picture
LG CX OLED Back Picture

Wall Mount  

VESA 200x200
VESA 300x200

Show text

Borders  

Borders Picture  

Samsung Q80/Q80T QLED Borders Picture
LG CX OLED Borders Picture

Borders  

0.35" (0.9 cm)
0.35" (0.9 cm)

Show text

Thickness  

Thickness Picture  

Samsung Q80/Q80T QLED Thickness Picture
LG CX OLED Thickness Picture

Max Thickness  

2.46" (6.3 cm)
1.93" (4.9 cm)

Show text

Build Quality 
 

8.5
9.0

Build quality picture  

Samsung Q80/Q80T QLED Build quality picture
LG CX OLED Build quality picture

Show text

Picture Quality

Contrast 
 

8.1
10

Checkerboard Picture  

Samsung Q80/Q80T QLED Checkerboard Picture
LG CX OLED Checkerboard Picture

Native Contrast 
 

3,042 : 1
Inf : 1

Contrast with local dimming 
 

4,225 : 1
N/A

Show text

SDR Brightness 
 

8.2
7.0

Real Scene Peak Brightness 
 

427 cd/m²
321 cd/m²

Peak 2% Window 
 

537 cd/m²
459 cd/m²

Peak 10% Window 
 

709 cd/m²
456 cd/m²

Peak 25% Window 
 

682 cd/m²
414 cd/m²

Peak 50% Window 
 

465 cd/m²
340 cd/m²

Peak 100% Window 
 

424 cd/m²
176 cd/m²

Sustained 2% Window 
 

529 cd/m²
439 cd/m²

Sustained 10% Window 
 

685 cd/m²
435 cd/m²

Sustained 25% Window 
 

667 cd/m²
395 cd/m²

Sustained 50% Window 
 

463 cd/m²
324 cd/m²

Sustained 100% Window 
 

422 cd/m²
146 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.030
0.069

Show text

Local Dimming 
 

7.0
10

LD Video, Moving Object  

LD Video, Real Content  

LD Video, Real Content Side View  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
No Backlight

Show text

Local Dimming In Game Mode 
 

6.0
10

LD Video, Moving Object  

LD Video, Real Content  

LD Video, Real Content Side View  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
No Backlight

Show text

HDR Brightness 
 

7.5
7.1

EOTF  

Samsung Q80/Q80T QLED EOTF
LG CX OLED EOTF

Real Scene Highlight 
 

719 cd/m²
681 cd/m²

Peak 2% Window 
 

528 cd/m²
760 cd/m²

Peak 10% Window 
 

739 cd/m²
817 cd/m²

Peak 25% Window 
 

607 cd/m²
465 cd/m²

Peak 50% Window 
 

461 cd/m²
311 cd/m²

Peak 100% Window 
 

438 cd/m²
152 cd/m²

Sustained 2% Window 
 

522 cd/m²
720 cd/m²

Sustained 10% Window 
 

717 cd/m²
776 cd/m²

Sustained 25% Window 
 

603 cd/m²
443 cd/m²

Sustained 50% Window 
 

460 cd/m²
293 cd/m²

Sustained 100% Window 
 

436 cd/m²
146 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.029
0.101

Show text

HDR Brightness In Game Mode 
 

6.7
6.7

Game Mode EOTF  

Samsung Q80/Q80T QLED Game Mode EOTF
LG CX OLED Game Mode EOTF

Real Scene Highlight 
 

534 cd/m²
563 cd/m²

Peak 2% Window 
 

208 cd/m²
749 cd/m²

Peak 10% Window 
 

616 cd/m²
804 cd/m²

Peak 25% Window 
 

608 cd/m²
457 cd/m²

Peak 50% Window 
 

472 cd/m²
320 cd/m²

Peak 100% Window 
 

393 cd/m²
152 cd/m²

Sustained 2% Window 
 

206 cd/m²
633 cd/m²

Sustained 10% Window 
 

602 cd/m²
768 cd/m²

Sustained 25% Window 
 

598 cd/m²
433 cd/m²

Sustained 50% Window 
 

470 cd/m²
302 cd/m²

Sustained 100% Window 
 

392 cd/m²
147 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.064
0.096

Show text

Gray Uniformity 
 

7.3
8.5

50% Uniformity Picture  

Samsung Q80/Q80T QLED 50% Uniformity Picture
LG CX OLED 50% Uniformity Picture

50% Std. Dev. 
 

3.356%
1.526%

50% DSE 
 

0.199%
0.135%

5% Uniformity Picture  

Samsung Q80/Q80T QLED 5% Uniformity Picture
LG CX OLED 5% Uniformity Picture

5% Std. Dev. 
 

0.500%
0.401%

5% DSE 
 

0.096%
0.106%

Show text

Black Uniformity 
 

7.9
10

Native Black Uniformity Picture  

Samsung Q80/Q80T QLED Native Black Uniformity Picture
LG CX OLED Native Black Uniformity Picture

Native Std. Dev. 
 

0.824%
0.416%

Black Uniformity Picture with Local Dimming  

Samsung Q80/Q80T QLED Black Uniformity Picture with Local Dimming
LG CX OLED Black Uniformity Picture with Local Dimming

Std. Dev. w/ L.D. 
 

1.253%
N/A

Show text

Viewing Angle 
 

7.1
8.4

Viewing Angle Video  

Chroma Graph  

Samsung Q80/Q80T QLED Chroma Graph
LG CX OLED Chroma Graph

Color Washout 
 

37°
48°

Hue Graph  

Samsung Q80/Q80T QLED Hue Graph
LG CX OLED Hue Graph

Color Shift 
 

45°
32°

Lightness Graph  

Samsung Q80/Q80T QLED Lightness Graph
LG CX OLED Lightness Graph

Brightness Loss 
 

45°
62°

Black Level Raise 
 

70°
70°

Gamma Shift 
 

20°
57°

Show text

Reflections 
 

9.4
9.3

Reflections Picture  

Samsung Q80/Q80T QLED Reflections Picture
LG CX OLED Reflections Picture

Average Room Off Picture  

Samsung Q80/Q80T QLED Average Room Off Picture
LG CX OLED Average Room Off Picture

Bright Room Off Picture  

Samsung Q80/Q80T QLED Bright Room Off Picture
LG CX OLED Bright Room Off Picture

Screen Finish 
 

Glossy
Glossy

Total Reflections 
 

1.3%
1.5%

Indirect Reflections 
 

0.8%
0.4%

Calculated Direct Reflections 
 

0.5%
1.1%

Show text

Pre Calibration 
 

8.8
8.2

Pre White Balance Picture  

Samsung Q80/Q80T QLED Pre White Balance Picture
LG CX OLED Pre White Balance Picture

Pre Gamma Curve Picture  

Samsung Q80/Q80T QLED Pre Gamma Curve Picture
LG CX OLED Pre Gamma Curve Picture

Pre Color Picture  

Samsung Q80/Q80T QLED Pre Color Picture
LG CX OLED Pre Color Picture

White Balance dE 
 

1.68
2.47

Color dE 
 

1.47
1.77

Gamma 
 

2.13
2.19

Color Temperature 
 

6,365 K
7,034 K

Picture Mode 
 

Movie
Expert (Dark Room)

Color Temp Setting 
 

Warm 2
Warm 2

Gamma Setting 
 

2.2
2.2

Show text

Post Calibration 
 

9.6
9.6

Post White Balance Picture  

Samsung Q80/Q80T QLED Post White Balance Picture
LG CX OLED Post White Balance Picture

Post Gamma Curve Picture  

Samsung Q80/Q80T QLED Post Gamma Curve Picture
LG CX OLED Post Gamma Curve Picture

Post Color Picture  

Samsung Q80/Q80T QLED Post Color Picture
LG CX OLED Post Color Picture

White Balance dE 
 

0.23
0.16

Color dE 
 

0.89
1.00

Gamma 
 

2.20
2.20

Color Temperature 
 

6,503 K
6,512 K

White Balance Calibration 
 

20 point
22 point

Color Calibration 
 

Yes
Yes

Show text

480p Input 
 

8.0
8.0

480p Picture  

Samsung Q80/Q80T QLED 480p Picture
LG CX OLED 480p Picture

Show text

720p Input 
 

8.0
8.0

720p Picture  

Samsung Q80/Q80T QLED 720p Picture
LG CX OLED 720p Picture

Show text

1080p Input 
 

9.0
9.0

1080p Picture  

Samsung Q80/Q80T QLED 1080p Picture
LG CX OLED 1080p Picture

Show text

4k Input 
 

10
10

4k Picture  

Samsung Q80/Q80T QLED 4k Picture
LG CX OLED 4k Picture

Show text

8k Input 
 

0.0
0.0

8k Picture  

Samsung Q80/Q80T QLED 8k Picture
LG CX OLED 8k Picture

Show text

Pixels 
 

Pixels Picture  

Samsung Q80/Q80T QLED Pixels Picture
LG CX OLED Pixels Picture

Type  

LED
OLED

Sub-Type 
 

VA
WOLED

Show text

Color Gamut 
 

8.0
8.6

Wide Color Gamut 
 

Yes
Yes

Color Gamut DCI-P3 Picture  

Samsung Q80/Q80T QLED Color Gamut DCI-P3 Picture
LG CX OLED Color Gamut DCI-P3 Picture

DCI P3 xy 
 

88.53%
97.32%

DCI P3 uv 
 

92.29%
98.71%

Color Gamut Rec.2020 Picture  

Samsung Q80/Q80T QLED Color Gamut Rec.2020 Picture
LG CX OLED Color Gamut Rec.2020 Picture

Rec 2020 xy 
 

66.17%
71.67%

Rec 2020 uv 
 

73.79%
75.65%

Show text

Color Volume 
 

7.8
7.1

P3 Color Volume ITP Picture  

Samsung Q80/Q80T QLED P3 Color Volume ITP Picture
LG CX OLED P3 Color Volume ITP Picture

Normalized DCI P3 Coverage ITP 
 

86.9%
80.6%

10,000 cd/m² DCI P3 Coverage ITP 
 

42.6%
44.2%

2020 Color Volume ITP Picture  

Samsung Q80/Q80T QLED 2020 Color Volume ITP Picture
LG CX OLED 2020 Color Volume ITP Picture

Normalized Rec 2020 Coverage ITP 
 

68.6%
61.0%

10,000 cd/m² Rec 2020 Coverage ITP 
 

33.5%
33.5%

Show text

Gradient 
 

7.9
8.7

Gradient Picture  

Samsung Q80/Q80T QLED Gradient Picture
LG CX OLED Gradient Picture

Color Depth 
 

10 Bit
10 Bit

Red (Std. Dev.) 
 

0.111
0.083

Green (Std. Dev.) 
 

0.125
0.105

Blue (Std. Dev.) 
 

0.110
0.092

Gray (Std. Dev.) 
 

0.098
0.081

Show text

Temporary Image Retention 
 

10
10

Image Retention Picture  

Samsung Q80/Q80T QLED Image Retention Picture
LG CX OLED Image Retention Picture

IR after 0 min recovery 
 

0.00%
0.00%

IR after 2 min recovery 
 

0.00%
0.00%

IR after 4 min recovery 
 

0.00%
0.00%

IR after 6 min recovery 
 

0.00%
0.00%

IR after 8 min recovery 
 

0.00%
0.00%

IR after 10 min recovery 
 

0.00%
0.00%

Show text

Permanent Burn-In Risk 
 

10
2.0

Permanent Burn-In Risk 
 

No
Yes

Show text

Motion

Response Time 
 

8.5
9.9

Motion Blur Picture  

Samsung Q80/Q80T QLED Motion Blur Picture
LG CX OLED Motion Blur Picture

Response Time Chart  

Samsung Q80/Q80T QLED Response Time Chart
LG CX OLED Response Time Chart

80% Response Time 
 

3.7 ms
0.3 ms

100% Response Time 
 

10.1 ms
1.7 ms

Show text

Flicker-Free 
 

9.9
10

Backlight chart 
 

Samsung Q80/Q80T QLED Backlight chart
LG CX OLED Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

960 Hz
0 Hz

Show text

Black Frame Insertion (BFI) 
 

10
10

BFI Picture  

Samsung Q80/Q80T QLED BFI Picture
LG CX OLED BFI Picture

BFI Frequency Picture  

Samsung Q80/Q80T QLED BFI Frequency Picture
LG CX OLED BFI Frequency Picture

Optional BFI 
 

Yes
Yes

Min Flicker For 60 fps 
 

60 Hz
60 Hz

60Hz For 60 fps 
 

Yes
Yes

120Hz For 120 fps 
 

Yes
Yes

Min Flicker for 60 fps in Game Mode 
 

60 Hz
60 Hz

Show text

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

Samsung Q80/Q80T QLED Motion Interpolation (30 fps) Picture
LG CX OLED Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

Samsung Q80/Q80T QLED Motion Interpolation (60 fps) Picture
LG CX OLED Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
Yes

Show text

Stutter 
 

6.8
4.9

Frame Hold Time @ 24 fps 
 

31.6 ms
39.9 ms

Frame Hold Time @ 60 fps 
 

6.6 ms
14.9 ms

Show text

24p Judder 
 

10
10

Judder-Free 24p 
 

Yes
Yes

Judder-Free 24p via 60p 
 

Yes
Yes

Judder-Free 24p via 60i 
 

Yes
Yes

Judder-Free 24p via Native Apps 
 

Yes
Yes

Show text

Variable Refresh Rate 
 

9.4
9.4

Native Refresh Rate 
 

120 Hz (except 49", 50")
120 Hz

Variable Refresh Rate 
 

Yes (except 49", 50")
Yes

HDMI Forum VRR 
 

Unknown
Yes

FreeSync 
 

Yes (except 49", 50")
Yes

G-SYNC Compatible 
 

Yes (except 49", 50")
Yes (NVIDIA Certified)

4k VRR Maximum 
 

120 Hz
120 Hz

4k VRR Minimum 
 

< 20 Hz
< 20 Hz

1080p VRR Maximum 
 

120 Hz
120 Hz

1080p VRR Minimum 
 

< 20 Hz
< 20 Hz

1440p VRR Maximum 
 

120 Hz
120 Hz

1440p VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

HDMI
HDMI

Show text

Inputs

Input Lag 
 

9.7
9.5

1080p @ 60Hz 
 

10.1 ms
13.6 ms

1080p @ 60Hz Outside Game Mode 
 

79.5 ms
97.0 ms

1440p @ 60Hz 
 

9.8 ms
13.8 ms

4k @ 60Hz 
 

9.8 ms
13.6 ms

4k @ 60Hz + 10-Bit HDR 
 

9.7 ms
13.5 ms

4k @ 60Hz @ 4:4:4 
 

9.9 ms
13.6 ms

4k @ 60Hz Outside Game Mode 
 

66.4 ms
97.0 ms

4k @ 60Hz With Interpolation 
 

22.0 ms
92.9 ms

8k @ 60Hz 
 

N/A
N/A

1080p @ 120Hz 
 

5.4 ms
6.9 ms

1440p @ 120Hz 
 

5.3 ms
6.9 ms

4k @ 120Hz 
 

5.8 ms
6.7 ms

1080p with Variable Refresh Rate 
 

6.4 ms
5.9 ms

1440p with VRR 
 

7.2 ms
6.2 ms

4k with VRR 
 

7.1 ms
5.9 ms

8k with VRR 
 

N/A
N/A

Show text

Supported Resolutions 
 

9.6
9.6

Resolution  

4k
4k

1080p @ 60Hz @ 4:4:4 
 

Yes
Yes

1080p @ 120Hz 
 

Yes (native support)
Yes (native support)

1440p @ 60Hz 
 

Yes (native support)
Yes (forced resolution required)

1440p @ 120Hz 
 

Yes (native support)
Yes (native support)

4k @ 60Hz 
 

Yes
Yes

4k @ 60Hz @ 4:4:4 
 

Yes
Yes

4k @ 120Hz 
 

Yes (native support)
Yes (native support)

8k @ 30Hz or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No

Show text

Advanced Console Compatibility 
 

PS5 Screenshot  

Samsung Q80/Q80T QLED PS5 Screenshot
LG CX OLED PS5 Screenshot

Xbox Series X Screenshot  

Samsung Q80/Q80T QLED Xbox Series X Screenshot
LG CX OLED Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

PS5, 4k @ 120Hz + HDR 
 

Yes
Yes

PS5, 4k @ 120Hz 
 

Yes
Yes

PS5, 4k @ 60Hz + HDR 
 

Yes
Yes

PS5, 1440p @ 120Hz 
 

PS5 can't do 1440p
PS5 can't do 1440p

PS5, 1080p @ 120Hz 
 

Yes
Yes

PS5, Variable Refresh Rate 
 

PS5 can't do VRR yet
PS5 can't do VRR yet

Xbox Series X, 4k @ 120Hz + HDR 
 

Yes
Yes

Xbox Series X, 4k @ 120Hz 
 

Yes
Yes

Xbox Series X, 4k @ 60Hz + HDR 
 

Yes
Yes

Xbox Series X, 1440p @ 120Hz 
 

Yes
Yes

Xbox Series X, 1080p @ 120Hz 
 

Yes
Yes

Xbox Series X, Variable Refresh Rate 
 

Yes
Yes

Show text

Inputs Specifications  

HDR10 
 

Yes
Yes

HDR10+ 
 

Yes
No

Dolby Vision 
 

No
Yes

HLG 
 

Yes
Yes

HDMI 2.0 Full Bandwidth 
 

Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)

HDMI 2.1 Class Bandwidth 
 

Yes (HDMI 4)
Yes (HDMI 1,2,3,4)

CEC  

Yes
Yes

HDCP 2.2  

Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)

USB 3.0 
 

No
No

Variable Analog Audio Out  

No
Yes

Wi-Fi Support  

Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)

Show text

Input Photos  

Side Inputs Picture  

Samsung Q80/Q80T QLED Side Inputs Picture
LG CX OLED Side Inputs Picture

Rear Inputs Picture  

Samsung Q80/Q80T QLED Rear Inputs Picture
LG CX OLED Rear Inputs Picture

Total Inputs  

HDMI  

4
4

USB  

2
3

Digital Optical Audio Out  

1
1

Analog Audio Out 3.5mm  

0
1

Analog Audio Out RCA  

0
0

Component In  

0
0

Composite In  

0
1 (incl. adapter)

Tuner (Cable/Ant)  

1
1

Ethernet  

1
1

DisplayPort  

0
0

IR In  

0
0

SD/SDHC  

0
0

Audio Passthrough 
 

ARC 
 

Yes (HDMI 3)
Yes (HDMI 2)

eARC support 
 

Yes
Yes

Dolby Atmos via TrueHD via eARC 
 

Yes
Yes

DTS:X via DTS-HD MA via eARC 
 

No
No

5.1 Dolby Digital via ARC 
 

Yes
Yes

5.1 DTS via ARC 
 

No
No

5.1 Dolby Digital via Optical 
 

Yes
Yes

5.1 DTS via Optical 
 

No
No

Show text

Sound Quality

Frequency Response 
 

7.4
7.6

Frequency Response  

See details on graph tool
See details on graph tool

Low-Frequency Extension 
 

71.27 Hz
63.50 Hz

Std. Dev. @ 70 
 

3.42 dB
2.12 dB

Std. Dev. @ 80 
 

3.65 dB
2.12 dB

Std. Dev. @ Max 
 

5.35 dB
5.18 dB

Max 
 

90.2 dB SPL
91.2 dB SPL

Dynamic Range Compression 
 

3.07 dB
5.62 dB

Show text

Distortion 
 

7.0
7.0

Total Harmonic Distortion 
 

See details on graph tool
See details on graph tool

Weighted THD @ 80 
 

0.122
0.085

Weighted THD @ Max 
 

0.395
0.519

IMD @ 80 
 

2.95%
2.00%

IMD @ Max 
 

8.97%
10.89%

Show text

Smart Features

Interface 
 

8.0
8.5

Smart TV Picture  

Samsung Q80/Q80T QLED Smart TV Picture
LG CX OLED Smart TV Picture

Smart OS  

Tizen
webOS

Version  

2020
5.0

Ease of Use 
 

Easy
Easy

Smoothness 
 

Very Smooth
Average

Time Taken to Select YouTube 
 

2 s
2 s

Time Taken to Change Backlight 
 

6 s
7 s

Advanced Options 
 

Many
Many

Show text

Ad-Free 
 

0.0
0.0

Ads Picture  

Samsung Q80/Q80T QLED Ads Picture
LG CX OLED Ads Picture

Ads 
 

Yes
Yes

Opt-out 
 

No
No

Suggested Content in Home 
 

Yes
Yes

Opt-out of Suggested Content 
 

No
No

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Apps and Features 
 

8.5
8.0

Apps Picture  

Samsung Q80/Q80T QLED Apps Picture
LG CX OLED Apps Picture

App Selection 
 

Great
Great

App Smoothness 
 

Average
Average

Cast Capable 
 

Yes
Yes

USB Drive Playback 
 

Yes
Yes

USB Drive HDR Playback 
 

Yes
Yes

HDR in Netflix 
 

Yes
Yes

HDR in YouTube 
 

Yes
Yes

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Remote 
 

8.5
9.0

Remote Picture  

Samsung Q80/Q80T QLED Remote Picture
LG CX OLED Remote Picture

Size 
 

Small
Large

Voice Control 
 

Many Features
Many Features

CEC Menu Control 
 

Yes
Yes

Other Smart Features 
 

Yes
Yes

Remote App  

Samsung SmartThings
LG TV Plus

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TV Controls  

Controls Picture  

Samsung Q80/Q80T QLED Controls Picture
LG CX OLED Controls Picture

Show text

In The Box  

In The Box Picture  

Samsung Q80/Q80T QLED In The Box Picture
LG CX OLED In The Box Picture

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Misc  

Power Consumption  

67 W
75 W

Power Consumption (Max)  

187 W
178 W

Firmware  

1113
03.00.45

Check Price

48"
 
49"
QN49Q80TAFXZA
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49"
 
50"
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50"
 
55"
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65"
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75"
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75"
 
77"
 
85"
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85"
 

Samsung Q80/Q80T QLED

LG CX OLED

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  1. Comparison

Samsung Q80/Q80T QLED vs LG CX OLED: Main Discussion

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