Samsung Q8F 2025 vs TCL Q77K

Which TV Is Better?

Products

Samsung Q8F 2025
TCL Q77K

Tested using Methodology v2.0.1

Updated Dec 05, 2025 04:55 PM

SEE PRICE
BestBuy.com

Tested using Methodology v2.0.1

Updated Nov 12, 2025 08:04 PM

Amazon.com

Our Verdict

Samsung Q8F 2025

TCL Q77K

The Samsung Q8F 2025 is slightly better than the TCL Q77K. They both offer exceptional gaming features, including HDMI 2.1 bandwidth, VRR support, and a high refresh rate, but the Samsung delivers better picture quality overall. It's just a touch brighter, but it's significantly more accurate out of the box with better color mapping and a more neutral color temperature.

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Variants

  • QN32Q8FAAFXZA (32")
  • QN43Q8FAAFXZA (43")
  • QN50Q8FAAFXZA (50")
  • QN55Q8FAAFXZA (55")
  • QN65Q8FAAFXZA (65")
  • QN75Q8FAAFXZA (75")
  • QN85Q8FAAFXZA (85")
  • 55Q77K (55")
  • 65Q77K (65")
  • 75Q77K (75")
  • 85Q77K (85")
  • 98Q77K (98")

Check Price

32"
QN32Q8FAAFXZA
SEE PRICE
BestBuy.com
32"
 
43"
QN43Q8FAAFXZA
SEE PRICE
BestBuy.com
43"
 
50"
QN50Q8FAAFXZA
SEE PRICE
BestBuy.com
50"
 
55"
QN55Q8FAAFXZA
SEE PRICE
Amazon.com
55"
55Q77K
Amazon.com
65"
QN65Q8FAAFXZA
SEE PRICE
BestBuy.com
65"
65Q77K
Amazon.com
75"
QN75Q8FAAFXZA
SEE PRICE
BestBuy.com
75"
75Q77K
Amazon.com
85"
QN85Q8FAAFXZA
SEE PRICE
BestBuy.com
85"
85Q77K
Amazon.com
98"
 
98"
98Q77K
Amazon.com

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

6.0
5.7

HDR Brightness 
 

4.6
3.9

SDR Brightness 
 

6.1
5.3

Full Comparison

Brightness

HDR Brightness 
 

4.6
3.9

HDR Hallway Photo 
 

Compare High-Res
Samsung Q8F 2025 HDR Hallway Photo
Compare High-Res
TCL Q77K HDR Hallway Photo

HDR Cityscape Photo 
 

Compare High-Res
Samsung Q8F 2025 HDR Cityscape Photo
Compare High-Res
TCL Q77K HDR Cityscape Photo

HDR Landscape Photo 
 

Compare High-Res
Samsung Q8F 2025 HDR Landscape Photo
Compare High-Res
TCL Q77K HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

326 cd/m²
260 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

265 cd/m²
203 cd/m²

Landscape Pool (~300 cd/m²) 
 

139 cd/m²
123 cd/m²

Peak 2% Window 
 

360 cd/m²
288 cd/m²

Peak 10% Window 
 

360 cd/m²
288 cd/m²

Peak 25% Window 
 

360 cd/m²
288 cd/m²

Peak 50% Window 
 

360 cd/m²
288 cd/m²

Peak 100% Window 
 

360 cd/m²
288 cd/m²

Sustained 2% Window 
 

359 cd/m²
288 cd/m²

Sustained 10% Window 
 

360 cd/m²
288 cd/m²

Sustained 25% Window 
 

360 cd/m²
288 cd/m²

Sustained 50% Window 
 

360 cd/m²
288 cd/m²

Sustained 100% Window 
 

360 cd/m²
288 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.000
0.000
Show Text 

HDR Brightness In Game Mode 
 

4.6
4.1

HDR Hallway Photo 
 

Compare High-Res
Samsung Q8F 2025 HDR Hallway Photo
Compare High-Res
TCL Q77K HDR Hallway Photo

HDR Cityscape Photo 
 

Compare High-Res
Samsung Q8F 2025 HDR Cityscape Photo
Compare High-Res
TCL Q77K HDR Cityscape Photo

HDR Landscape Photo 
 

Compare High-Res
Samsung Q8F 2025 HDR Landscape Photo
Compare High-Res
TCL Q77K HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

320 cd/m²
263 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

269 cd/m²
211 cd/m²

Landscape Pool (~300 cd/m²) 
 

143 cd/m²
147 cd/m²

Peak 2% Window 
 

362 cd/m²
288 cd/m²

Peak 10% Window 
 

363 cd/m²
289 cd/m²

Peak 25% Window 
 

362 cd/m²
289 cd/m²

Peak 50% Window 
 

362 cd/m²
288 cd/m²

Peak 100% Window 
 

362 cd/m²
288 cd/m²

Sustained 2% Window 
 

362 cd/m²
288 cd/m²

Sustained 10% Window 
 

362 cd/m²
289 cd/m²

Sustained 25% Window 
 

362 cd/m²
288 cd/m²

Sustained 50% Window 
 

361 cd/m²
288 cd/m²

Sustained 100% Window 
 

361 cd/m²
288 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.000
0.000
Show Text 

SDR Brightness 
 

6.1
5.3

Real Scene Peak Brightness 
 

379 cd/m²
246 cd/m²

Peak 2% Window 
 

208 cd/m²
305 cd/m²

Peak 10% Window 
 

358 cd/m²
304 cd/m²

Peak 25% Window 
 

356 cd/m²
303 cd/m²

Peak 50% Window 
 

355 cd/m²
302 cd/m²

Peak 100% Window 
 

355 cd/m²
302 cd/m²

Sustained 2% Window 
 

206 cd/m²
304 cd/m²

Sustained 10% Window 
 

356 cd/m²
303 cd/m²

Sustained 25% Window 
 

355 cd/m²
302 cd/m²

Sustained 50% Window 
 

354 cd/m²
302 cd/m²

Sustained 100% Window 
 

354 cd/m²
301 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.037
0.001
Show Text 
Black Level

Contrast 
 

4.9
4.5

Contrast Picture 
 

Compare High-Res
Samsung Q8F 2025 Contrast Picture
Compare High-Res
TCL Q77K Contrast Picture

Contrast 
 

5,419 : 1
4,657 : 1

Native Contrast 
 

5,419 : 1
4,657 : 1
Show Text 

Lighting Zone Precision 
 

0.0
0.0

Lighting Zone Precision Picture 
 

Compare High-Res
Samsung Q8F 2025 Lighting Zone Precision Picture
Compare High-Res
TCL Q77K Lighting Zone Precision Picture
Show Text 

Lighting Zone Transitions 
 

10
10

Preferred LD Video, Moving Object  

Local Dimming 
 

No
No

Backlight 
 

Edge
Direct

Dimming Zone Count Of The Tested TV 
 

N/A
N/A
Show Text 

Contrast And Dark Details In Game Mode 
 

4.5
4.5

Lighting Zone Precision Photo In Game Mode 
 

Compare High-Res
Samsung Q8F 2025 Lighting Zone Precision Photo In Game Mode
Compare High-Res
TCL Q77K Lighting Zone Precision Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

Show Text 

Black Uniformity 
 

7.5
7.0

Black Uniformity Picture With Preferred Local Dimming 
 

Compare High-Res
Samsung Q8F 2025 Black Uniformity Picture With Preferred Local Dimming
Compare High-Res
TCL Q77K Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

N/A
N/A

Native Black Uniformity Picture 
 

Compare High-Res
Samsung Q8F 2025 Native Black Uniformity Picture
Compare High-Res
TCL Q77K Native Black Uniformity Picture

Native Std. Dev. 
 

0.600%
0.756%
Show Text 
Color

SDR Color Volume 
 

6.4
6.9

DCI-P3 Gamut Rings 
 

Compare High-Res
Samsung Q8F 2025 DCI-P3 Gamut Rings
Compare High-Res
TCL Q77K DCI-P3 Gamut Rings

CIELAB DCI-P3 Coverage 
 

80.50%
84.74%

BT.2020 Gamut Rings 
 

Compare High-Res
Samsung Q8F 2025 BT.2020 Gamut Rings
Compare High-Res
TCL Q77K BT.2020 Gamut Rings

CIELAB BT.2020 Coverage 
 

54.79%
58.58%
Show Text 

HDR Color Volume 
 

6.2
5.8

P3 Color Volume ITP Picture 
 

Compare High-Res
Samsung Q8F 2025 P3 Color Volume ITP Picture
Compare High-Res
TCL Q77K P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

57.3%
52.6%

2020 Color Volume ITP Picture 
 

Compare High-Res
Samsung Q8F 2025 2020 Color Volume ITP Picture
Compare High-Res
TCL Q77K 2020 Color Volume ITP Picture

10,000 cd/m² BT.2020 Coverage ITP 
 

25.5%
23.2%

White Luminance 
 

359 cd/m²
289 cd/m²

Red Luminance 
 

76 cd/m²
62 cd/m²

Green Luminance 
 

259 cd/m²
168 cd/m²

Blue Luminance 
 

23 cd/m²
16 cd/m²

Cyan Luminance 
 

283 cd/m²
193 cd/m²

Magenta Luminance 
 

99 cd/m²
57 cd/m²

Yellow Luminance 
 

334 cd/m²
199 cd/m²
Show Text 

SDR Pre-Calibration Color Accuracy 
 

8.2
6.1

Pre White Balance Picture 
 

Compare High-Res
Samsung Q8F 2025 Pre White Balance Picture
Compare High-Res
TCL Q77K Pre White Balance Picture

Pre Gamma Curve Picture 
 

Compare High-Res
Samsung Q8F 2025 Pre Gamma Curve Picture
Compare High-Res
TCL Q77K Pre Gamma Curve Picture

Pre Color Picture 
 

Compare High-Res
Samsung Q8F 2025 Pre Color Picture
Compare High-Res
TCL Q77K Pre Color Picture

White Balance dE 2000 
 

2.74
5.05

Color dE 2000 
 

2.03
3.05

Gamma 
 

2.28
2.37

Color Temperature 
 

6,340 K
6,993 K

Picture Mode 
 

Movie
FILMMAKER Mode

Color Temp Setting 
 

Warm 2
warm 5

Gamma Setting 
 

2.2
2.2
Show Text 

SDR Post-Calibration Color Accuracy 
 

9.3
9.5

Post White Balance Picture 
 

Compare High-Res
Samsung Q8F 2025 Post White Balance Picture
Compare High-Res
TCL Q77K Post White Balance Picture

Post Gamma Curve Picture 
 

Compare High-Res
Samsung Q8F 2025 Post Gamma Curve Picture
Compare High-Res
TCL Q77K Post Gamma Curve Picture

Post Color Picture 
 

Compare High-Res
Samsung Q8F 2025 Post Color Picture
Compare High-Res
TCL Q77K Post Color Picture

White Balance dE 2000 
 

0.38
0.20

Color dE 2000 
 

1.77
1.35

Gamma 
 

2.22
2.19

Color Temperature 
 

6,500 K
6,502 K

White Balance Calibration 
 

20 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

HDR Pre-Calibration Color Accuracy 
 

8.0
6.6

HDR Pre White Balance Picture 
 

Compare High-Res
Samsung Q8F 2025 HDR Pre White Balance Picture
Compare High-Res
TCL Q77K HDR Pre White Balance Picture

HDR Pre Color Picture 
 

Compare High-Res
Samsung Q8F 2025 HDR Pre Color Picture
Compare High-Res
TCL Q77K HDR Pre Color Picture

White Balance dE ITP 
 

7.30
12.80

Color dE ITP 
 

8.6
10.2

Color Temperature 
 

6,642 K
7,136 K

Picture Mode 
 

FILMMAKER MODE
FILMMAKER MODE
Show Text 

HDR Post-Calibration Color Accuracy 
 

8.6
9.2

HDR Post White Balance Picture 
 

Compare High-Res
Samsung Q8F 2025 HDR Post White Balance Picture
Compare High-Res
TCL Q77K HDR Post White Balance Picture

HDR Post Color Picture 
 

Compare High-Res
Samsung Q8F 2025 HDR Post Color Picture
Compare High-Res
TCL Q77K HDR Post Color Picture

White Balance dE ITP 
 

6.90
4.80

Color dE ITP 
 

7.00
4.50

Color Temperature 
 

6,493 K
6,550 K
Show Text 
Processing

PQ EOTF Tracking 
 

8.3
8.6

PQ EOTF Graph  

See details
See details

600 Nit Tracking Delta 
 

0.0043
0.0037

1000 Nit Tracking Delta 
 

0.0043
0.0037

4000 Nit Tracking Delta 
 

0.0041
0.0031
Show Text 

Low-Quality Content Smoothing 
 

6.7
7.0

Low-Quality Content Smoothing Picture 
 

Compare High-Res
Samsung Q8F 2025 Low-Quality Content Smoothing Picture
Compare High-Res
TCL Q77K Low-Quality Content Smoothing Picture

Smoothing 
 

7.0
7.0

Detail Preservation 
 

6.0
7.0
Show Text 

Upscaling: Sharpness Processing 
 

7.5
6.5

Sharpness Picture - 480p 
 

Compare High-Res
Samsung Q8F 2025 Sharpness Picture - 480p
Compare High-Res
TCL Q77K Sharpness Picture - 480p
Show Text 

HDR Native Gradient 
 

7.5
7.5

HDR Gradient Picture 
 

Compare High-Res
Samsung Q8F 2025 HDR Gradient Picture
Compare High-Res
TCL Q77K HDR Gradient Picture

100% Black To 50% Gray  

8.0
6.0

50% Gray To 100% White  

8.0
8.0

100% Black To 50% Red  

8.0
6.0

50% Red To 100% Red  

8.0
10

100% Black To 50% Green  

6.0
6.0

50% Green To 100% Green  

6.0
8.0

100% Black To 50% Blue  

8.0
8.0

50% Blue To 100% Blue  

8.0
8.0
Show Text 
Game Mode Responsiveness

Input Lag 
 

8.8
9.1

1080p @ 60Hz 
 

11.0 ms
9.9 ms

1080p @ 60Hz Outside Game Mode 
 

97.5 ms
107.9 ms

1080p @ 120Hz 
 

6.4 ms
5.3 ms

1080p @ Max Refresh Rate 
 

4.4 ms
2.9 ms

4k @ 60Hz 
 

10.9 ms
9.8 ms

4k @ 60Hz @ 4:4:4 
 

10.9 ms
9.8 ms

4k @ 60Hz Outside Game Mode 
 

77.6 ms
107.3 ms

4k @ 60Hz With Interpolation 
 

25.1 ms
111.9 ms

4k @ 120Hz 
 

6.4 ms
5.3 ms

4k @ Max Refresh Rate 
 

4.4 ms
4.8 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

9.4
9.5

Resolution  

4k
4k

480p @ 59.94Hz (Widescreen) 
 

Yes
Yes

720p @ 59.94Hz 
 

Yes
Yes

1080p @ 60Hz @ 4:4:4 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p Maximum Refresh Rate 
 

144 Hz
288 Hz

4k @ 60Hz 
 

Yes
Yes

4k @ 60Hz @ 4:4:4 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes

4k @ 120Hz @ 4:4:4 
 

Yes
Yes

4k Maximum Refresh Rate 
 

144 Hz
144 Hz

8k @ 30Hz Or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

Variable Refresh Rate 
 

8.5
8.8

Native Refresh Rate 
 

144Hz
144Hz

Variable Refresh Rate 
 

Yes
Yes

HDMI Forum VRR 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC Compatible 
 

Yes
Yes

4k VRR Maximum 
 

144 Hz
144 Hz

4k VRR Minimum 
 

< 20 Hz
< 20 Hz

1080p VRR Maximum 
 

144 Hz
288 Hz

1080p VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR + Local Dimming  

No Local Dimming
No Local Dimming
Show Text 

CAD In Game Mode @ Max Refresh Rate 
 

5.1
6.3

Pursuit Photo Max Refresh 
 

Compare High-Res
Samsung Q8F 2025 Pursuit Photo Max Refresh
Compare High-Res
TCL Q77K Pursuit Photo Max Refresh

CAD Heatmap Max Refresh 
 

Compare High-Res
Samsung Q8F 2025 CAD Heatmap Max Refresh
Compare High-Res
TCL Q77K CAD Heatmap Max Refresh

Transition At Max Refresh 
 

transition-game-max-0-31
0 to 31
transition-game-max-0-31
0 to 31

Avg. CAD 
 

358
261

Best 10% CAD 
 

175
119

Worst 10% CAD 
 

569
435
Show Text 

CAD In Game Mode @ 120Hz 
 

5.6
6.3

Pursuit Photo 120Hz 
 

Compare High-Res
Samsung Q8F 2025 Pursuit Photo 120Hz
Compare High-Res
TCL Q77K Pursuit Photo 120Hz

CAD Heatmap 120Hz 
 

Compare High-Res
Samsung Q8F 2025 CAD Heatmap 120Hz
Compare High-Res
TCL Q77K CAD Heatmap 120Hz

Transition At 120Hz 
 

transition-game-120-0-31
0 to 31
transition-game-120-0-31
0 to 31

Avg. CAD 
 

335
262

Best 10% CAD 
 

123
114

Worst 10% CAD 
 

512
430
Show Text 

CAD In Game Mode @ 60Hz 
 

5.0
5.3

Pursuit Photo 60Hz 
 

Compare High-Res
Samsung Q8F 2025 Pursuit Photo 60Hz
Compare High-Res
TCL Q77K Pursuit Photo 60Hz

CAD Heatmap 60Hz 
 

Compare High-Res
Samsung Q8F 2025 CAD Heatmap 60Hz
Compare High-Res
TCL Q77K CAD Heatmap 60Hz

Transition 60Hz 
 

transition-game-60-0-31
0 to 31
transition-game-60-0-31
0 to 31

Avg. CAD 
 

362
349

Best 10% CAD 
 

175
118

Worst 10% CAD 
 

583
598
Show Text 

PS5 Compatibility 
 

PS5 Screenshot 
 

Compare High-Res
Samsung Q8F 2025 PS5 Screenshot
Compare High-Res
TCL Q77K PS5 Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 

Xbox Series X|S Compatibility 
 

Xbox Series X Screenshot 
 

Compare High-Res
Samsung Q8F 2025 Xbox Series X Screenshot
Compare High-Res
TCL Q77K Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 
Motion Handling

Stutter 
 

7.7
7.7

Frame Hold Time @ 24 fps 
 

28.9 ms
29.2 ms

Frame Hold Time @ 60 fps 
 

3.9 ms
4.2 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 

Response Time 
 

6.0
6.1

Pursuit Photo 60Hz 
 

Compare High-Res
Samsung Q8F 2025 Pursuit Photo 60Hz
Compare High-Res
TCL Q77K Pursuit Photo 60Hz

Response Time Heatmap 60Hz 
 

Compare High-Res
Samsung Q8F 2025 Response Time Heatmap 60Hz
Compare High-Res
TCL Q77K Response Time Heatmap 60Hz

Transition At 60Hz 
 

transition-60-0-31
0 to 31
transition-60-0-31
0 to 31

First Response Time 
 

12.8 ms
12.5 ms

Total Response Time 
 

13.0 ms
12.5 ms

Worst 10% Response Time 
 

27.4 ms
29.6 ms
Show Text 

Flicker 
 

Backlight chart 
 

Compare High-Res
Samsung Q8F 2025 Backlight chart
Compare High-Res
TCL Q77K Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

960 Hz
150 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture 
 

Compare High-Res
Samsung Q8F 2025 BFI Picture
Compare High-Res
TCL Q77K BFI Picture

BFI Frequency Picture 
 

Compare High-Res
Samsung Q8F 2025 BFI Frequency Picture
Compare High-Res
TCL Q77K BFI Frequency Picture

Optional BFI 
 

Yes
No

Min Flicker For 60 fps 
 

60 Hz
150 Hz

60Hz For 60 fps 
 

Yes
No

120Hz For 120 fps 
 

No
No

Min Flicker For 60 fps In Game Mode 
 

60 Hz
150 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture 
 

Compare High-Res
Samsung Q8F 2025 Motion Interpolation (30 fps) Picture
Compare High-Res
TCL Q77K Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture 
 

Compare High-Res
Samsung Q8F 2025 Motion Interpolation (60 fps) Picture
Compare High-Res
TCL Q77K Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 
Reflections

Direct Reflections 
 

5.2
5.7

Ring Light Picture 
 

Compare High-Res
Samsung Q8F 2025 Ring Light Picture
Compare High-Res
TCL Q77K Ring Light Picture

Direct Reflections Graph  

See details
See details

Peak Direct Reflection Intensity 
 

67.9%
60.1%

Screen Finish 
 

Glossy
Glossy
Show Text 

Ambient Black Level Raise 
 

8.9
9.0

Black Level Raise Picture 
 

Compare High-Res
Samsung Q8F 2025 Black Level Raise Picture
Compare High-Res
TCL Q77K Black Level Raise Picture

Bright Room Black Level Raise Graph  

See details
See details

Black Luminance @ 0 lx 
 

0.06 cd/m²
0.06 cd/m²

Black Luminance @ 1000 lx 
 

0.49 cd/m²
0.39 cd/m²
Show Text 

Total Reflected Light 
 

5.9
5.9

Bright Room Off Picture 
 

Compare High-Res
Samsung Q8F 2025 Bright Room Off Picture
Compare High-Res
TCL Q77K Bright Room Off Picture

Ring Picture Total Reflection 
 

Compare High-Res
Samsung Q8F 2025 Ring Picture Total Reflection
Compare High-Res
TCL Q77K Ring Picture Total Reflection

Total Reflected Light Intensity 
 

27,070% ⋅ pixel
27,460% ⋅ pixel

Diffraction Artifacts 
 

Yes
Yes
Show Text 

Ambient Color Saturation 
 

6.7
7.0

Bright Room Color Volume Graph  

See details
See details

Low-Luminance Colors @ 1000 lx 
 

58.04%
60.44%

Mid-Luminance Colors @ 1000 lx 
 

55.69%
58.95%

High-Luminance Colors @ 1000 lx 
 

46.15%
50.53%
Show Text 
Panel

Viewing Angle 
 

6.2
6.9

Viewing Angle Video  

Chroma Graph 
 

Compare High-Res
Samsung Q8F 2025 Chroma Graph
Compare High-Res
TCL Q77K Chroma Graph

Color Washout 
 

23°
26°

Hue Graph 
 

Compare High-Res
Samsung Q8F 2025 Hue Graph
Compare High-Res
TCL Q77K Hue Graph

Color Shift 
 

48°
70°

Lightness Graph 
 

Compare High-Res
Samsung Q8F 2025 Lightness Graph
Compare High-Res
TCL Q77K Lightness Graph

Brightness Loss 
 

29°
39°

Black Level Raise 
 

22°
24°

Gamma Shift 
 

15°
18°
Show Text 

Gray Uniformity 
 

5.4
6.3

50% Uniformity Picture 
 

Compare High-Res
Samsung Q8F 2025 50% Uniformity Picture
Compare High-Res
TCL Q77K 50% Uniformity Picture

50% Std. Dev. 
 

4.652%
2.967%

50% DSE 
 

0.225%
0.178%

5% Uniformity Picture 
 

Compare High-Res
Samsung Q8F 2025 5% Uniformity Picture
Compare High-Res
TCL Q77K 5% Uniformity Picture

5% Std. Dev. 
 

1.075%
1.166%

5% DSE 
 

0.116%
0.121%
Show Text 

Panel Technology 
 

Spectral Power Distribution 
 

Compare High-Res
Samsung Q8F 2025 Spectral Power Distribution
Compare High-Res
TCL Q77K Spectral Power Distribution

Pixels Picture 
 

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Samsung Q8F 2025 Pixels Picture
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TCL Q77K Pixels Picture

Type  

LED
LED

Sub-Type 
 

VA
VA

Subpixel Layout 
 

BGR
BGR
Show Text 
Inputs

Input Specifications  

Side Inputs Picture 
 

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Samsung Q8F 2025 Side Inputs Picture
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TCL Q77K Side Inputs Picture

Rear Inputs Picture 
 

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Samsung Q8F 2025 Rear Inputs Picture
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TCL Q77K Rear Inputs Picture

HDMI  

4 (4x HDMI 2.1)
4 (2x HDMI 2.0, 2x HDMI 2.1)

HDMI 2.1 Rated Speed 
 

48 Gbps
48 Gbps

ATSC Tuner 
 

1.0
1.0

USB Ports  

2
2

USB 3.0 
 

No
Yes (1)

Audio Out 3.5mm  

0
0

Wi-Fi  

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

Ethernet Speed  

100 Mbps
100 Mbps

Composite In  

0
0

Digital Optical Audio Out  

1
1
Show Text 

Audio Passthrough 
 

ARC/eARC Port 
 

eARC
eARC

eARC: Dolby Atmos Over Dolby Digital Plus 
 

Yes
Yes

eARC: Dolby Digital Plus 7.1 
 

No
Yes

eARC: LPCM 7.1 Over Dolby MAT 
 

Yes
Yes

eARC: Dolby TrueHD 7.1 
 

Yes
Yes

eARC: DTS:X Over DTS-HD MA 
 

No
Yes

eARC: DTS-HD Master Audio 7.1 
 

No
Yes

eARC: LPCM Channels (Bitstream) 
 

7.1
7.1

ARC: Dolby Digital 5.1 
 

Yes
Yes

ARC: DTS 5.1 
 

No
Yes

Optical: Dolby Digital 5.1 
 

Yes
Yes

Optical: DTS 5.1 
 

No
Yes
Show Text 

HDR Format Support  

HDR10 
 

Yes
Yes

HDR10+ 
 

Yes
Yes

Dolby Vision 
 

No
Yes

HLG 
 

Yes
Yes
Design

Style  

Design Picture 
 

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Samsung Q8F 2025 Design Picture
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TCL Q77K Design Picture

Curved  

No
No
Show Text 

Stand  

Stand Picture 
 

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Samsung Q8F 2025 Stand Picture
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TCL Q77K Stand Picture
Show Text 

Back  

Back Picture 
 

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Samsung Q8F 2025 Back Picture
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TCL Q77K Back Picture

Wall Mount  

VESA 400x300
VESA 400x400
Show Text 

Borders  

Borders Picture 
 

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Samsung Q8F 2025 Borders Picture
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TCL Q77K Borders Picture

Borders  

0.47" (1.2 cm)
0.35" (0.9 cm)

Thickness  

Thickness Picture 
 

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Samsung Q8F 2025 Thickness Picture
Compare High-Res
TCL Q77K Thickness Picture

Max Thickness  

1.02" (2.6 cm)
2.72" (6.9 cm)

Build Quality 
 

7.5
6.5

Build quality picture 
 

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Samsung Q8F 2025 Build quality picture
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TCL Q77K Build quality picture
Show Text 
Smart Features

Interface 
 

Smart TV Picture 
 

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Samsung Q8F 2025 Smart TV Picture
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TCL Q77K Smart TV Picture

Smart OS  

Tizen
Google TV

Version  

2025
12
Show Text 

Ad-Free 
 

0.0
0.0

Ads Picture 
 

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Samsung Q8F 2025 Ads Picture
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TCL Q77K Ads Picture

Ads 
 

Yes
Yes

Opt-out 
 

No
No

Suggested Content in Home 
 

Yes
Yes

Opt-out of Suggested Content 
 

No
No
Show Text 

Remote  

Remote Picture 
 

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Samsung Q8F 2025 Remote Picture
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TCL Q77K Remote Picture

Voice Control  

Yes
Yes
Show Text 

TV Controls  

Controls Picture 
 

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Samsung Q8F 2025 Controls Picture
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TCL Q77K Controls Picture

Mute Switch 
 

Yes
Yes
Show Text 

In The Box  

In The Box Picture 
 

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Samsung Q8F 2025 In The Box Picture
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TCL Q77K In The Box Picture
Show Text 

Misc  

Power Consumption  

67 W
73 W

Power Consumption (Max)  

182 W
168 W

Firmware  

1130
V8-0012T02-LF1V209
Sound Quality

Frequency Response 
 

6.5
6.2

Frequency Response  

See details
See details

Low-Frequency Extension 
 

134.54 Hz
134.54 Hz

Std. Dev. @ 70 
 

2.78 dB
3.13 dB

Std. Dev. @ 80 
 

2.63 dB
3.19 dB

Std. Dev. @ Max 
 

4.18 dB
5.26 dB

Max 
 

86.3 dB SPL
85.8 dB SPL

Dynamic Range Compression 
 

3.21 dB
3.28 dB

Digital Room Correction  

Yes
No
Show Text 

Check Price

32"
QN32Q8FAAFXZA
SEE PRICE
BestBuy.com
32"
 
43"
QN43Q8FAAFXZA
SEE PRICE
BestBuy.com
43"
 
50"
QN50Q8FAAFXZA
SEE PRICE
BestBuy.com
50"
 
55"
QN55Q8FAAFXZA
SEE PRICE
Amazon.com
55"
55Q77K
Amazon.com
65"
QN65Q8FAAFXZA
SEE PRICE
BestBuy.com
65"
65Q77K
Amazon.com
75"
QN75Q8FAAFXZA
SEE PRICE
BestBuy.com
75"
75Q77K
Amazon.com
85"
QN85Q8FAAFXZA
SEE PRICE
BestBuy.com
85"
85Q77K
Amazon.com
98"
 
98"
98Q77K
Amazon.com

Samsung Q8F 2025

TCL Q77K

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