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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Brightness
    1. HDR Brightness
    2. HDR Brightness In Game Mode
    3. SDR Brightness
  5. Picture Quality
    1. Contrast
    2. Blooming
    3. Lighting Zone Transitions
    4. Contrast And Dark Details In Game Mode
    5. HDR Brightness
    6. HDR Brightness In Game Mode
    7. PQ EOTF Tracking
    8. SDR Brightness
    9. Color Gamut
    10. Color Volume
    11. Pre Calibration
    12. Post Calibration
    13. Gray Uniformity
    14. Black Uniformity
    15. Viewing Angle
    16. Reflections
    17. HDR Native Gradient
    18. Low-Quality Content Smoothing
    19. Upscaling: Sharpness Processing
    20. Pixels
  6. Black Level
    1. Contrast
    2. Lighting Zone Precision
    3. Lighting Zone Transitions
    4. Contrast And Dark Details In Game Mode
    5. Black Uniformity
  7. Motion
    1. Response Time
    2. Flicker-Free
    3. Black Frame Insertion (BFI)
    4. Motion Interpolation
    5. Stutter
    6. 24p Judder
    7. Variable Refresh Rate
  8. Color
    1. SDR Color Volume
    2. HDR Color Volume
    3. SDR Pre-Calibration Color Accuracy
    4. SDR Post-Calibration Color Accuracy
    5. HDR Pre-Calibration Color Accuracy
    6. HDR Post-Calibration Color Accuracy
  9. Processing
    1. PQ EOTF Tracking
    2. Low-Quality Content Smoothing
    3. Upscaling: Sharpness Processing
    4. HDR Native Gradient
  10. Game Mode Responsiveness
    1. Input Lag
    2. Supported Resolutions
    3. Variable Refresh Rate
    4. CAD In Game Mode @ Max Refresh Rate
    5. CAD In Game Mode @ 120Hz
    6. CAD In Game Mode @ 60Hz
    7. PS5 Compatibility
    8. Xbox Series X|S Compatibility
  11. Motion Handling
    1. Stutter
    2. 24p Judder
    3. Response Time
    4. Flicker
    5. Black Frame Insertion (BFI)
    6. Motion Interpolation
  12. Reflections
    1. Direct Reflections
    2. Ambient Black Level Raise
    3. Total Reflected Light
    4. Ambient Color Saturation
  13. Panel
    1. Viewing Angle
    2. Gray Uniformity
    3. Panel Technology
  14. Inputs
    1. Input Lag
    2. Supported Resolutions
    3. PS5 Compatibility
    4. Xbox Series X|S Compatibility
    5. Input Specifications
    6. Input Photos
    7. Audio Passthrough
    8. Total Inputs
    9. HDR Format Support
  15. Design
    1. Style
    2. Accelerated Longevity Test
    3. Stand
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  16. Smart Features
    1. Interface
    2. Ad-Free
    3. Apps and Features
    4. Remote
    5. TV Controls
    6. In The Box
    7. Misc
  17. Sound Quality
    1. Frequency Response
    2. Distortion
  18. Comments

TCL Q7/Q750G QLED vs TCL Q6/Q651G QLED

Side-by-Side Comparison

Products

TCL Q7/Q750G QLED
TCL Q6/Q651G QLED

Tested using Methodology v1.11

Updated Apr 14, 2025 07:22 PM

SEE PRICE
Amazon.com

Tested using Methodology v2.0

Updated Apr 11, 2025 08:18 PM

SEE PRICE
Amazon.com
TCL Q7/Q750G QLED Picture
TCL Q6/Q651G QLED Picture

Variants

  • 55Q750G (55")
  • 65Q750G (65")
  • 75Q750G (75")
  • 85Q750G (85")
  • 43Q651G (43")
  • 50Q651G (50")
  • 55Q651G (55")
  • 65Q651G (65")
  • 75Q651G (75")
  • 85Q651G (85")
  • 98Q651G (98")

Our Verdict

TCL Q7/Q750G QLED

TCL Q6/Q651G QLED

The TCL Q7/Q750G QLED is better than the TCL Q6/Q651G QLED. The Q750G has a local dimming feature that drastically increases its contrast ratio, so it displays much deeper blacks. The Q750G is much brighter overall, meaning it overcomes more glare in a bright room and displays brighter highlights in HDR content. Colors are more vibrant on the Q750G, and it has better image processing as well. Regarding gaming, the Q750G has HDMI 2.1 bandwidth for up to 4k @ 144Hz gaming and has a faster response time, so it's fully compatible with modern consoles.

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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.9
5.9

HDR Brightness 
 

7.6
5.0

Contrast 
 

9.3
5.4

Blooming 
 

7.5
0.0

SDR Brightness 
 

8.5
6.1

Pre Calibration 
 

4.6
8.3

Low-Quality Content Smoothing 
 

8.1
6.0

Reflections 
 

7.1
5.8

Upscaling: Sharpness Processing 
 

7.5
5.5

Response Time 
 

8.3
4.9

Full Comparison

Brightness

HDR Brightness 
 

7.6
5.0

HDR Hallway Photo  

TCL Q7/Q750G QLED HDR Hallway Photo
TCL Q6/Q651G QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL Q7/Q750G QLED HDR Cityscape Photo
TCL Q6/Q651G QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL Q7/Q750G QLED HDR Landscape Photo
TCL Q6/Q651G QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

497 cd/m²
367 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

275 cd/m²
291 cd/m²

Landscape Pool (~300 cd/m²) 
 

270 cd/m²
170 cd/m²

Peak 2% Window 
 

381 cd/m²
368 cd/m²

Peak 10% Window 
 

685 cd/m²
367 cd/m²

Peak 25% Window 
 

926 cd/m²
368 cd/m²

Peak 50% Window 
 

810 cd/m²
367 cd/m²

Peak 100% Window 
 

565 cd/m²
367 cd/m²

Sustained 2% Window 
 

372 cd/m²
367 cd/m²

Sustained 10% Window 
 

663 cd/m²
367 cd/m²

Sustained 25% Window 
 

796 cd/m²
367 cd/m²

Sustained 50% Window 
 

801 cd/m²
367 cd/m²

Sustained 100% Window 
 

565 cd/m²
366 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.044
0.000
Show Text 

HDR Brightness In Game Mode 
 

7.8
5.0

HDR Hallway Photo  

TCL Q7/Q750G QLED HDR Hallway Photo
TCL Q6/Q651G QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL Q7/Q750G QLED HDR Cityscape Photo
TCL Q6/Q651G QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL Q7/Q750G QLED HDR Landscape Photo
TCL Q6/Q651G QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

523 cd/m²
367 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

302 cd/m²
289 cd/m²

Landscape Pool (~300 cd/m²) 
 

309 cd/m²
168 cd/m²

Peak 2% Window 
 

410 cd/m²
373 cd/m²

Peak 10% Window 
 

854 cd/m²
371 cd/m²

Peak 25% Window 
 

1,008 cd/m²
370 cd/m²

Peak 50% Window 
 

864 cd/m²
369 cd/m²

Peak 100% Window 
 

604 cd/m²
368 cd/m²

Sustained 2% Window 
 

403 cd/m²
371 cd/m²

Sustained 10% Window 
 

711 cd/m²
370 cd/m²

Sustained 25% Window 
 

866 cd/m²
369 cd/m²

Sustained 50% Window 
 

855 cd/m²
368 cd/m²

Sustained 100% Window 
 

603 cd/m²
367 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.043
0.001
Show Text 

SDR Brightness 
 

8.5
6.1

Real Scene Peak Brightness 
 

546 cd/m²
350 cd/m²

Peak 2% Window 
 

395 cd/m²
374 cd/m²

Peak 10% Window 
 

757 cd/m²
372 cd/m²

Peak 25% Window 
 

888 cd/m²
371 cd/m²

Peak 50% Window 
 

780 cd/m²
370 cd/m²

Peak 100% Window 
 

548 cd/m²
370 cd/m²

Sustained 2% Window 
 

384 cd/m²
372 cd/m²

Sustained 10% Window 
 

642 cd/m²
371 cd/m²

Sustained 25% Window 
 

764 cd/m²
370 cd/m²

Sustained 50% Window 
 

773 cd/m²
369 cd/m²

Sustained 100% Window 
 

544 cd/m²
369 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.040
0.001
Show Text 
Picture Quality

Contrast 
 

9.3
5.4

Contrast Picture  

TCL Q7/Q750G QLED Contrast Picture
TCL Q6/Q651G QLED Contrast Picture

Contrast 
 

80,160 : 1
6,647 : 1

Native Contrast 
 

9,614 : 1
6,647 : 1
Show Text 

Blooming 
 

7.5
0.0

Blooming Photo  

TCL Q7/Q750G QLED Blooming Photo
TCL Q6/Q651G QLED Blooming Photo
Show Text 

Lighting Zone Transitions 
 

7.0
0.0

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
Direct

Dimming Zones Count Of Tested TV 
 

160
N/A
Show Text 

Contrast And Dark Details In Game Mode 
 

9.0
4.5

Blooming Photo In Game Mode  

TCL Q7/Q750G QLED Blooming Photo In Game Mode
TCL Q6/Q651G QLED Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

Show Text 

HDR Brightness 
 

7.6
5.0

HDR Hallway Photo  

TCL Q7/Q750G QLED HDR Hallway Photo
TCL Q6/Q651G QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL Q7/Q750G QLED HDR Cityscape Photo
TCL Q6/Q651G QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL Q7/Q750G QLED HDR Landscape Photo
TCL Q6/Q651G QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

497 cd/m²
367 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

275 cd/m²
291 cd/m²

Landscape Pool (~300 cd/m²) 
 

270 cd/m²
170 cd/m²

Peak 2% Window 
 

381 cd/m²
368 cd/m²

Peak 10% Window 
 

685 cd/m²
367 cd/m²

Peak 25% Window 
 

926 cd/m²
368 cd/m²

Peak 50% Window 
 

810 cd/m²
367 cd/m²

Peak 100% Window 
 

565 cd/m²
367 cd/m²

Sustained 2% Window 
 

372 cd/m²
367 cd/m²

Sustained 10% Window 
 

663 cd/m²
367 cd/m²

Sustained 25% Window 
 

796 cd/m²
367 cd/m²

Sustained 50% Window 
 

801 cd/m²
367 cd/m²

Sustained 100% Window 
 

565 cd/m²
366 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.044
0.000
Show Text 

HDR Brightness In Game Mode 
 

7.8
5.0

HDR Hallway Photo  

TCL Q7/Q750G QLED HDR Hallway Photo
TCL Q6/Q651G QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL Q7/Q750G QLED HDR Cityscape Photo
TCL Q6/Q651G QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL Q7/Q750G QLED HDR Landscape Photo
TCL Q6/Q651G QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

523 cd/m²
367 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

302 cd/m²
289 cd/m²

Landscape Pool (~300 cd/m²) 
 

309 cd/m²
168 cd/m²

Peak 2% Window 
 

410 cd/m²
373 cd/m²

Peak 10% Window 
 

854 cd/m²
371 cd/m²

Peak 25% Window 
 

1,008 cd/m²
370 cd/m²

Peak 50% Window 
 

864 cd/m²
369 cd/m²

Peak 100% Window 
 

604 cd/m²
368 cd/m²

Sustained 2% Window 
 

403 cd/m²
371 cd/m²

Sustained 10% Window 
 

711 cd/m²
370 cd/m²

Sustained 25% Window 
 

866 cd/m²
369 cd/m²

Sustained 50% Window 
 

855 cd/m²
368 cd/m²

Sustained 100% Window 
 

603 cd/m²
367 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.043
0.001
Show Text 

PQ EOTF Tracking 
 

8.4
5.6

PQ EOTF Graph  

See details on graph tool
See details on graph tool

600 Nit Tracking Delta 
 

0.0102
0.0139

1000 Nit Tracking Delta 
 

0.0104
0.0139

4000 Nit Tracking Delta 
 

0.0107
0.0139
Show Text 

SDR Brightness 
 

8.5
6.1

Real Scene Peak Brightness 
 

546 cd/m²
350 cd/m²

Peak 2% Window 
 

395 cd/m²
374 cd/m²

Peak 10% Window 
 

757 cd/m²
372 cd/m²

Peak 25% Window 
 

888 cd/m²
371 cd/m²

Peak 50% Window 
 

780 cd/m²
370 cd/m²

Peak 100% Window 
 

548 cd/m²
370 cd/m²

Sustained 2% Window 
 

384 cd/m²
372 cd/m²

Sustained 10% Window 
 

642 cd/m²
371 cd/m²

Sustained 25% Window 
 

764 cd/m²
370 cd/m²

Sustained 50% Window 
 

773 cd/m²
369 cd/m²

Sustained 100% Window 
 

544 cd/m²
369 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.040
0.001
Show Text 

Color Gamut 
 

8.3

Wide Color Gamut 
 

Yes

Color Gamut DCI-P3 Picture  

TCL Q7/Q750G QLED Color Gamut DCI-P3 Picture

DCI P3 xy 
 

92.69%

DCI P3 uv 
 

96.12%

Color Gamut Rec.2020 Picture  

TCL Q7/Q750G QLED Color Gamut Rec.2020 Picture

Rec 2020 xy 
 

67.74%

Rec 2020 uv 
 

73.00%
Show Text 

Color Volume 
 

7.4
6.3

P3 Color Volume ITP Picture  

TCL Q7/Q750G QLED P3 Color Volume ITP Picture
TCL Q6/Q651G QLED P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

64.0%
58.3%

2020 Color Volume ITP Picture  

TCL Q7/Q750G QLED 2020 Color Volume ITP Picture
TCL Q6/Q651G QLED 2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP 
 

28.7%
26.3%

White Luminance 
 

375 cd/m²
367 cd/m²

Red Luminance 
 

82 cd/m²
77 cd/m²

Green Luminance 
 

282 cd/m²
263 cd/m²

Blue Luminance 
 

34 cd/m²
26 cd/m²

Cyan Luminance 
 

310 cd/m²
289 cd/m²

Magenta Luminance 
 

108 cd/m²
103 cd/m²

Yellow Luminance 
 

341 cd/m²
339 cd/m²
Show Text 

Pre Calibration 
 

4.6
8.3

Pre White Balance Picture  

TCL Q7/Q750G QLED Pre White Balance Picture
TCL Q6/Q651G QLED Pre White Balance Picture

Pre Gamma Curve Picture  

TCL Q7/Q750G QLED Pre Gamma Curve Picture
TCL Q6/Q651G QLED Pre Gamma Curve Picture

Pre Color Picture  

TCL Q7/Q750G QLED Pre Color Picture
TCL Q6/Q651G QLED Pre Color Picture

White Balance dE 
 

7.61
3.31

Color dE 
 

3.87
1.96

Gamma 
 

2.11
2.25

Color Temperature 
 

6,500 K
6,473 K

Picture Mode 
 

Movie
Movie

Color Temp Setting 
 

Warm
Warm -5

Gamma Setting 
 

2.2
2.2
Show Text 

Post Calibration 
 

9.4
9.4

Post White Balance Picture  

TCL Q7/Q750G QLED Post White Balance Picture
TCL Q6/Q651G QLED Post White Balance Picture

Post Gamma Curve Picture  

TCL Q7/Q750G QLED Post Gamma Curve Picture
TCL Q6/Q651G QLED Post Gamma Curve Picture

Post Color Picture  

TCL Q7/Q750G QLED Post Color Picture
TCL Q6/Q651G QLED Post Color Picture

White Balance dE 
 

0.71
0.45

Color dE 
 

1.05
1.26

Gamma 
 

2.20
2.15

Color Temperature 
 

6,481 K
6,501 K

White Balance Calibration 
 

20 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

Gray Uniformity 
 

7.6
5.6

50% Uniformity Picture  

TCL Q7/Q750G QLED 50% Uniformity Picture
TCL Q6/Q651G QLED 50% Uniformity Picture

50% Std. Dev. 
 

4.145%
5.450%

50% DSE 
 

0.174%
0.208%

5% Uniformity Picture  

TCL Q7/Q750G QLED 5% Uniformity Picture
TCL Q6/Q651G QLED 5% Uniformity Picture

5% Std. Dev. 
 

0.550%
0.575%

5% DSE 
 

0.075%
0.106%
Show Text 

Black Uniformity 
 

9.7
9.0

Black Uniformity Picture With Preferred Local Dimming  

TCL Q7/Q750G QLED Black Uniformity Picture With Preferred Local Dimming
TCL Q6/Q651G QLED Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

0.430%
N/A

Native Black Uniformity Picture  

TCL Q7/Q750G QLED Native Black Uniformity Picture
TCL Q6/Q651G QLED Native Black Uniformity Picture

Native Std. Dev. 
 

0.597%
0.419%
Show Text 

Viewing Angle 
 

5.3
6.4

Viewing Angle Video  

Chroma Graph  

TCL Q7/Q750G QLED Chroma Graph
TCL Q6/Q651G QLED Chroma Graph

Color Washout 
 

24°
26°

Hue Graph  

TCL Q7/Q750G QLED Hue Graph
TCL Q6/Q651G QLED Hue Graph

Color Shift 
 

34°
34°

Lightness Graph  

TCL Q7/Q750G QLED Lightness Graph
TCL Q6/Q651G QLED Lightness Graph

Brightness Loss 
 

29°
29°

Black Level Raise 
 

17°
21°

Gamma Shift 
 

15°
20°
Show Text 

Reflections 
 

7.1
5.8

Reflections Picture  

TCL Q7/Q750G QLED Reflections Picture

Average Room Off Picture  

TCL Q7/Q750G QLED Average Room Off Picture

Bright Room Off Picture  

TCL Q7/Q750G QLED Bright Room Off Picture
TCL Q6/Q651G QLED Bright Room Off Picture

Screen Finish 
 

Semi-gloss
Glossy

Total Reflections 
 

5.9%

Indirect Reflections 
 

0.9%

Calculated Direct Reflections 
 

5.0%
Show Text 

HDR Native Gradient 
 

7.5
7.0

HDR Gradient Picture  

TCL Q7/Q750G QLED HDR Gradient Picture
TCL Q6/Q651G QLED HDR Gradient Picture

100% Black to 50% Gray  

6.0
4.0

50% Gray to 100% White  

6.0
8.0

100% Black to 50% Red  

8.0
6.0

50% Red to 100% Red  

10
8.0

100% Black to 50% Green  

8.0
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 

Low-Quality Content Smoothing 
 

8.1
6.0

Low-Quality Content Smoothing Picture  

TCL Q7/Q750G QLED Low-Quality Content Smoothing Picture
TCL Q6/Q651G QLED Low-Quality Content Smoothing Picture

Smoothing 
 

9.0
5.5

Detail Preservation 
 

6.0
7.0
Show Text 

Upscaling: Sharpness Processing 
 

7.5
5.5

Sharpness Picture - 480p  

TCL Q7/Q750G QLED Sharpness Picture - 480p
TCL Q6/Q651G QLED Sharpness Picture - 480p
Show Text 

Pixels 
 

Pixels Picture  

TCL Q7/Q750G QLED Pixels Picture
TCL Q6/Q651G QLED Pixels Picture

Subpixel Layout 
 

BGR
BGR

Type  

LED
LED

Sub-Type 
 

VA
VA
Show Text 
Black Level

Contrast 
 

9.3
5.4

Contrast Picture  

TCL Q7/Q750G QLED Contrast Picture
TCL Q6/Q651G QLED Contrast Picture

Contrast 
 

80,160 : 1
6,647 : 1

Native Contrast 
 

9,614 : 1
6,647 : 1
Show Text 

Lighting Zone Precision 
 

7.5
0.0

Lighting Zone Precision Picture  

TCL Q7/Q750G QLED Lighting Zone Precision Picture
TCL Q6/Q651G QLED Lighting Zone Precision Picture
Show Text 

Lighting Zone Transitions 
 

7.0
0.0

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
Direct

Dimming Zone Count Of The Tested TV 
 

160
N/A
Show Text 

Contrast And Dark Details In Game Mode 
 

9.0
4.5

Lighting Zone Precision Photo In Game Mode  

TCL Q7/Q750G QLED Lighting Zone Precision Photo In Game Mode
TCL Q6/Q651G QLED 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 
 

9.7
9.0

Black Uniformity Picture With Preferred Local Dimming  

TCL Q7/Q750G QLED Black Uniformity Picture With Preferred Local Dimming
TCL Q6/Q651G QLED Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

0.430%
N/A

Native Black Uniformity Picture  

TCL Q7/Q750G QLED Native Black Uniformity Picture
TCL Q6/Q651G QLED Native Black Uniformity Picture

Native Std. Dev. 
 

0.597%
0.419%
Show Text 
Motion

Response Time 
 

8.3
4.9

Motion Blur Picture  

TCL Q7/Q750G QLED Motion Blur Picture
TCL Q6/Q651G QLED Motion Blur Picture

Response Time Chart  

TCL Q7/Q750G QLED Response Time Chart

80% Response Time 
 

4.2 ms

100% Response Time 
 

10.8 ms
Show Text 

Flicker-Free 
 

9.9
0.0

Backlight chart 
 

TCL Q7/Q750G QLED Backlight chart
TCL Q6/Q651G QLED Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

960 Hz
150 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

TCL Q7/Q750G QLED BFI Picture
TCL Q6/Q651G QLED BFI Picture

BFI Frequency Picture  

TCL Q7/Q750G QLED BFI Frequency Picture
TCL Q6/Q651G QLED 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 
 

Yes
No

Min Flicker for 60 fps in Game Mode 
 

60 Hz
150 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

TCL Q7/Q750G QLED Motion Interpolation (30 fps) Picture
TCL Q6/Q651G QLED Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

TCL Q7/Q750G QLED Motion Interpolation (60 fps) Picture
TCL Q6/Q651G QLED Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
No
Show Text 

Stutter 
 

6.9
8.8

Frame Hold Time @ 24 fps 
 

30.9 ms
15.9 ms

Frame Hold Time @ 60 fps 
 

5.9 ms
0.0 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 
 

9.6
6.4

Native Refresh Rate 
 

144 Hz
60Hz

Variable Refresh Rate 
 

Yes
Yes

HDMI Forum VRR 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC Compatible 
 

Yes
Yes

4k VRR Maximum 
 

144 Hz
60 Hz

4k VRR Minimum 
 

< 20 Hz
48 Hz

1080p VRR Maximum 
 

240 Hz
120 Hz

1080p VRR Minimum 
 

< 20 Hz
< 20 Hz

1440p VRR Maximum 
 

144 Hz

1440p VRR Minimum 
 

< 20 Hz

VRR + Local Dimming  

Yes
No Local Dimming
Show Text 
Color

SDR Color Volume 
 

6.6

DCI-P3 Gamut Rings  

TCL Q6/Q651G QLED DCI-P3 Gamut Rings

CIELAB DCI-P3 Coverage 
 

83.01%

BT.2020 Gamut Rings  

TCL Q6/Q651G QLED BT.2020 Gamut Rings

CIELAB BT.2020 Coverage 
 

56.48%
Show Text 

HDR Color Volume 
 

7.4
6.3

P3 Color Volume ITP Picture  

TCL Q7/Q750G QLED P3 Color Volume ITP Picture
TCL Q6/Q651G QLED P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

64.0%
58.3%

2020 Color Volume ITP Picture  

TCL Q7/Q750G QLED 2020 Color Volume ITP Picture
TCL Q6/Q651G QLED 2020 Color Volume ITP Picture

10,000 cd/m² BT.2020 Coverage ITP 
 

28.7%
26.3%

White Luminance 
 

375 cd/m²
367 cd/m²

Red Luminance 
 

82 cd/m²
77 cd/m²

Green Luminance 
 

282 cd/m²
263 cd/m²

Blue Luminance 
 

34 cd/m²
26 cd/m²

Cyan Luminance 
 

310 cd/m²
289 cd/m²

Magenta Luminance 
 

108 cd/m²
103 cd/m²

Yellow Luminance 
 

341 cd/m²
339 cd/m²
Show Text 

SDR Pre-Calibration Color Accuracy 
 

4.6
8.3

Pre White Balance Picture  

TCL Q7/Q750G QLED Pre White Balance Picture
TCL Q6/Q651G QLED Pre White Balance Picture

Pre Gamma Curve Picture  

TCL Q7/Q750G QLED Pre Gamma Curve Picture
TCL Q6/Q651G QLED Pre Gamma Curve Picture

Pre Color Picture  

TCL Q7/Q750G QLED Pre Color Picture
TCL Q6/Q651G QLED Pre Color Picture

White Balance dE 2000 
 

7.61
3.31

Color dE 2000 
 

3.87
1.96

Gamma 
 

2.11
2.25

Color Temperature 
 

6,500 K
6,473 K

Picture Mode 
 

Movie
Movie

Color Temp Setting 
 

Warm
Warm -5

Gamma Setting 
 

2.2
2.2
Show Text 

SDR Post-Calibration Color Accuracy 
 

9.4
9.4

Post White Balance Picture  

TCL Q7/Q750G QLED Post White Balance Picture
TCL Q6/Q651G QLED Post White Balance Picture

Post Gamma Curve Picture  

TCL Q7/Q750G QLED Post Gamma Curve Picture
TCL Q6/Q651G QLED Post Gamma Curve Picture

Post Color Picture  

TCL Q7/Q750G QLED Post Color Picture
TCL Q6/Q651G QLED Post Color Picture

White Balance dE 2000 
 

0.71
0.45

Color dE 2000 
 

1.05
1.26

Gamma 
 

2.20
2.15

Color Temperature 
 

6,481 K
6,501 K

White Balance Calibration 
 

20 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

HDR Pre-Calibration Color Accuracy 
 

5.9

HDR Pre White Balance Picture  

TCL Q6/Q651G QLED HDR Pre White Balance Picture

HDR Pre Color Picture  

TCL Q6/Q651G QLED HDR Pre Color Picture

White Balance dE ITP 
 

13.19

Color dE ITP 
 

11.2

Color Temperature 
 

7,633 K

Picture Mode 
 

Movie
Show Text 

HDR Post-Calibration Color Accuracy 
 

7.2

HDR Post White Balance Picture  

TCL Q6/Q651G QLED HDR Post White Balance Picture

HDR Post Color Picture  

TCL Q6/Q651G QLED HDR Post Color Picture

White Balance dE ITP 
 

10.66

Color dE ITP 
 

9.80

Color Temperature 
 

6,804 K
Show Text 
Processing

PQ EOTF Tracking 
 

8.4
5.6

PQ EOTF Graph  

See details on graph tool
See details on graph tool

600 Nit Tracking Delta 
 

0.0102
0.0139

1000 Nit Tracking Delta 
 

0.0104
0.0139

4000 Nit Tracking Delta 
 

0.0107
0.0139
Show Text 

Low-Quality Content Smoothing 
 

8.1
6.0

Low-Quality Content Smoothing Picture  

TCL Q7/Q750G QLED Low-Quality Content Smoothing Picture
TCL Q6/Q651G QLED Low-Quality Content Smoothing Picture

Smoothing 
 

9.0
5.5

Detail Preservation 
 

6.0
7.0
Show Text 

Upscaling: Sharpness Processing 
 

7.5
5.5

Sharpness Picture - 480p  

TCL Q7/Q750G QLED Sharpness Picture - 480p
TCL Q6/Q651G QLED Sharpness Picture - 480p
Show Text 

HDR Native Gradient 
 

7.5
7.0

HDR Gradient Picture  

TCL Q7/Q750G QLED HDR Gradient Picture
TCL Q6/Q651G QLED HDR Gradient Picture

100% Black To 50% Gray  

6.0
4.0

50% Gray To 100% White  

6.0
8.0

100% Black To 50% Red  

8.0
6.0

50% Red To 100% Red  

10
8.0

100% Black To 50% Green  

8.0
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 
 

9.3
8.3

1080p @ 60Hz 
 

17.1 ms
10.4 ms

1080p @ 60Hz Outside Game Mode 
 

126.6 ms
161.4 ms

1080p @ 120Hz 
 

6.4 ms
6.2 ms

1080p @ Max Refresh Rate 
 

16.5 ms
6.2 ms

4k @ 60Hz 
 

14.4 ms
10.2 ms

4k @ 60Hz @ 4:4:4 
 

26.7 ms
10.7 ms

4k @ 60Hz Outside Game Mode 
 

126.4 ms
160.6 ms

4k @ 60Hz With Interpolation 
 

126.3 ms
160.6 ms

4k @ 120Hz 
 

6.2 ms
N/A

4k @ Max Refresh Rate 
 

20.8 ms
10.2 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

9.3
7.2

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 @ 144Hz 
 

Yes
No

4k @ 60Hz 
 

Yes
Yes

4k @ 60Hz @ 4:4:4 
 

Yes
Yes

4k @ 120Hz 
 

Yes
No

4k @ 120Hz @ 4:4:4 
 

No
No

4k @ 144Hz 
 

Yes
No

8k @ 30Hz Or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

Variable Refresh Rate 
 

9.6
6.4

Native Refresh Rate 
 

144 Hz
60Hz

Variable Refresh Rate 
 

Yes
Yes

HDMI Forum VRR 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC Compatible 
 

Yes
Yes

4k VRR Maximum 
 

144 Hz
60 Hz

4k VRR Minimum 
 

< 20 Hz
48 Hz

1080p VRR Maximum 
 

240 Hz
120 Hz

1080p VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR + Local Dimming  

Yes
No Local Dimming
Show Text 

CAD In Game Mode @ Max Refresh Rate 
 

2.2

Pursuit Photo Max Refresh  

TCL Q6/Q651G QLED Pursuit Photo Max Refresh

CAD Heatmap Max Refresh 
 

TCL Q6/Q651G QLED CAD Heatmap Max Refresh

Transition At Max Refresh 
 

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

Avg. CAD 
 

590

Best 10% CAD 
 

188

Worst 10% CAD 
 

909
Show Text 

CAD In Game Mode @ 120Hz 
 

0.0

Pursuit Photo 120Hz  

TCL Q6/Q651G QLED Pursuit Photo 120Hz

CAD Heatmap 120Hz  

TCL Q6/Q651G QLED CAD Heatmap 120Hz

Transition At 120Hz 
 

Avg. CAD 
 

N/A

Best 10% CAD 
 

N/A

Worst 10% CAD 
 

N/A
Show Text 

CAD In Game Mode @ 60Hz 
 

2.2

Pursuit Photo 60Hz  

TCL Q6/Q651G QLED Pursuit Photo 60Hz

CAD Heatmap 60Hz 
 

TCL Q6/Q651G QLED CAD Heatmap 60Hz

Transition 60Hz 
 

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

Avg. CAD 
 

590

Best 10% CAD 
 

188

Worst 10% CAD 
 

909
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

TCL Q7/Q750G QLED PS5 Screenshot
TCL Q6/Q651G QLED PS5 Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
No

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  

TCL Q7/Q750G QLED Xbox Series X Screenshot
TCL Q6/Q651G QLED Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
No

1440p @ 120Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 
Motion Handling

Stutter 
 

6.9
8.8

Frame Hold Time @ 24 fps 
 

30.9 ms
15.9 ms

Frame Hold Time @ 60 fps 
 

5.9 ms
0.0 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 
 

8.3
4.9

Pursuit Photo 60Hz  

TCL Q7/Q750G QLED Pursuit Photo 60Hz
TCL Q6/Q651G QLED Pursuit Photo 60Hz

Response Time Heatmap 60Hz 
 

TCL Q6/Q651G QLED Response Time Heatmap 60Hz

Transition At 60Hz 
 

transition-60-0-31
0 to 31

First Response Time 
 

25.8 ms

Total Response Time 
 

7.0 ms

Worst 10% Response Time 
 

37.0 ms
Show Text 

Flicker 
 

Backlight chart 
 

TCL Q7/Q750G QLED Backlight chart
TCL Q6/Q651G QLED Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

960 Hz
150 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

TCL Q7/Q750G QLED BFI Picture
TCL Q6/Q651G QLED BFI Picture

BFI Frequency Picture  

TCL Q7/Q750G QLED BFI Frequency Picture
TCL Q6/Q651G QLED 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 
 

Yes
No

Min Flicker For 60 fps In Game Mode 
 

60 Hz
150 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

TCL Q7/Q750G QLED Motion Interpolation (30 fps) Picture
TCL Q6/Q651G QLED Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

TCL Q7/Q750G QLED Motion Interpolation (60 fps) Picture
TCL Q6/Q651G QLED Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
No
Show Text 
Reflections

Direct Reflections 
 

7.1
5.8

Ring Light Picture  

TCL Q6/Q651G QLED Ring Light Picture

Direct Reflections Graph  

See details on graph tool

Peak Direct Reflection Intensity 
 

57.9%

Screen Finish 
 

Semi-gloss
Glossy
Show Text 

Ambient Black Level Raise 
 

9.0

Black Level Raise Picture  

TCL Q6/Q651G QLED Black Level Raise Picture

Bright Room Black Level Raise Graph  

See details on graph tool

Black Luminance @ 0 lx 
 

0.06 cd/m²

Black Luminance @ 1000 lx 
 

0.39 cd/m²
Show Text 

Total Reflected Light 
 

5.7

Bright Room Off Picture  

TCL Q7/Q750G QLED Bright Room Off Picture
TCL Q6/Q651G QLED Bright Room Off Picture

Ring Picture Total Reflection  

TCL Q6/Q651G QLED Ring Picture Total Reflection

Total Reflected Light Intensity 
 

29,136% ⋅ pixel

Diffraction Artifacts 
 

Yes
Show Text 

Ambient Color Saturation 
 

6.8

Bright Room Color Volume Graph  

See details on graph tool

Low-Luminance Colors @ 1000 lx 
 

59.32%

Mid-Luminance Colors @ 1000 lx 
 

56.66%

High-Luminance Colors @ 1000 lx 
 

45.53%
Show Text 
Panel

Viewing Angle 
 

5.3
6.4

Viewing Angle Video  

Chroma Graph  

TCL Q7/Q750G QLED Chroma Graph
TCL Q6/Q651G QLED Chroma Graph

Color Washout 
 

24°
26°

Hue Graph  

TCL Q7/Q750G QLED Hue Graph
TCL Q6/Q651G QLED Hue Graph

Color Shift 
 

34°
34°

Lightness Graph  

TCL Q7/Q750G QLED Lightness Graph
TCL Q6/Q651G QLED Lightness Graph

Brightness Loss 
 

29°
29°

Black Level Raise 
 

17°
21°

Gamma Shift 
 

15°
20°
Show Text 

Gray Uniformity 
 

7.6
5.6

50% Uniformity Picture  

TCL Q7/Q750G QLED 50% Uniformity Picture
TCL Q6/Q651G QLED 50% Uniformity Picture

50% Std. Dev. 
 

4.145%
5.450%

50% DSE 
 

0.174%
0.208%

5% Uniformity Picture  

TCL Q7/Q750G QLED 5% Uniformity Picture
TCL Q6/Q651G QLED 5% Uniformity Picture

5% Std. Dev. 
 

0.550%
0.575%

5% DSE 
 

0.075%
0.106%
Show Text 

Panel Technology 
 

Spectral Power Distribution  

TCL Q6/Q651G QLED Spectral Power Distribution

Pixels Picture  

TCL Q7/Q750G QLED Pixels Picture
TCL Q6/Q651G QLED Pixels Picture

Type  

LED
LED

Sub-Type 
 

VA
VA

Subpixel Layout 
 

BGR
BGR
Show Text 
Inputs

Input Lag 
 

9.3
8.3

1080p @ 60Hz 
 

17.1 ms
10.4 ms

1080p @ 60Hz Outside Game Mode 
 

126.6 ms
161.4 ms

1080p @ 120Hz 
 

6.4 ms
6.2 ms

1080p @ 144Hz 
 

16.5 ms
6.2 ms

1440p @ 60Hz 
 

14.2 ms

1440p @ 120Hz 
 

9.8 ms

1440p @ 144Hz 
 

17.2 ms

4k @ 60Hz 
 

14.4 ms
10.2 ms

4k @ 60Hz + 10-Bit HDR 
 

14.3 ms

4k @ 60Hz @ 4:4:4 
 

26.7 ms
10.7 ms

4k @ 60Hz Outside Game Mode 
 

126.4 ms
160.6 ms

4k @ 60Hz With Interpolation 
 

126.3 ms
160.6 ms

4k @ 120Hz 
 

6.2 ms
N/A

4k @ 144Hz 
 

20.8 ms
10.2 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

9.3
7.2

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 @ 144Hz 
 

Yes
No

1440p @ 60Hz 
 

Yes (forced resolution required)

1440p @ 120Hz 
 

Yes

1440p @ 144Hz 
 

Yes

4k @ 60Hz 
 

Yes
Yes

4k @ 60Hz @ 4:4:4 
 

Yes
Yes

4k @ 120Hz 
 

Yes
No

4k @ 120Hz @ 4:4:4 
 

No
No

4k @ 144Hz 
 

Yes
No

8k @ 30Hz or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

TCL Q7/Q750G QLED PS5 Screenshot
TCL Q6/Q651G QLED PS5 Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
No

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  

TCL Q7/Q750G QLED Xbox Series X Screenshot
TCL Q6/Q651G QLED Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
No

1440p @ 120Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 

Input Specifications  

Side Inputs Picture  

TCL Q7/Q750G QLED Side Inputs Picture
TCL Q6/Q651G QLED Side Inputs Picture

Rear Inputs Picture  

TCL Q7/Q750G QLED Rear Inputs Picture
TCL Q6/Q651G QLED Rear Inputs Picture

HDR10 
 

Yes
Yes

HDMI  

4
3 (3x HDMI 2.0)

HDR10+ 
 

Yes
Yes

Dolby Vision 
 

Yes
Yes

HDMI 2.1 Rated Speed 
 

Yes (HDMI 1,2)
No HDMI 2.1

HLG 
 

Yes
Yes

ATSC Tuner 
 

1.0
1.0

USB Ports  

1
1

HDMI 2.0 Full Bandwidth 
 

Yes (HDMI 1,2,3,4)

USB 3.0 
 

No
No

Audio Out 3.5mm  

1
1

Wi-Fi  

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

Ethernet Speed  

1
100 Mbps

CEC  

Yes

Composite In  

1 (adapter required, not incl.)
1 (Adapter Required, Not Incl.)

HDCP 2.2  

Yes (HDMI 1,2,3,4)

Digital Optical Audio Out  

1
1

Variable Analog Audio Out  

Yes
Show Text 

Input Photos  

Side Inputs Picture  

TCL Q7/Q750G QLED Side Inputs Picture
TCL Q6/Q651G QLED Side Inputs Picture

Rear Inputs Picture  

TCL Q7/Q750G QLED Rear Inputs Picture
TCL Q6/Q651G QLED Rear Inputs Picture

Audio Passthrough 
 

ARC/eARC Port 
 

eARC
eARC

eARC: Dolby Atmos Over Dolby Digital Plus 
 

Yes
Yes

eARC: Dolby Digital Plus 7.1 
 

Yes
Yes

eARC: LPCM 7.1 Over Dolby MAT 
 

Yes
Yes

eARC: Dolby TrueHD 7.1 
 

Yes
Yes

eARC: DTS:X Over DTS-HD MA 
 

Yes
Yes

eARC: DTS-HD Master Audio 7.1 
 

Yes
Yes

eARC: LPCM Channels (Bitstream) 
 

2.0
7.1

ARC: Dolby Digital 5.1 
 

Yes
Yes

ARC: DTS 5.1 
 

Yes
Yes

Optical: Dolby Digital 5.1 
 

Yes
Yes

Optical: DTS 5.1 
 

Yes
Yes
Show Text 

Total Inputs  

HDMI  

4
3 (3x HDMI 2.0)

USB  

1
1

Digital Optical Audio Out  

1
1

Analog Audio Out 3.5mm  

1
1

Analog Audio Out RCA  

0

Component In  

0

Composite In  

1 (adapter required, not incl.)
1 (Adapter Required, Not Incl.)

Tuner (Cable/Ant)  

1

Ethernet  

1
100 Mbps

DisplayPort  

0

IR In  

0

HDR Format Support  

HDR10 
 

Yes
Yes

HDR10+ 
 

Yes
Yes

Dolby Vision 
 

Yes
Yes

HLG 
 

Yes
Yes
Design

Style  

Design Picture  

TCL Q7/Q750G QLED Design Picture
TCL Q6/Q651G QLED Design Picture

Curved  

No
No
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

TCL Q7/Q750G QLED Longevity Graph

Stand  

Stand Picture  

TCL Q7/Q750G QLED Stand Picture
TCL Q6/Q651G QLED Stand Picture
Show Text 

Back  

Back Picture  

TCL Q7/Q750G QLED Back Picture
TCL Q6/Q651G QLED Back Picture

Wall Mount  

VESA 300x300
VESA 400x400
Show Text 

Borders  

Borders Picture  

TCL Q7/Q750G QLED Borders Picture
TCL Q6/Q651G QLED Borders Picture

Borders  

0.31" (0.8 cm)
0.31" (0.8 cm)

Thickness  

Thickness Picture  

TCL Q7/Q750G QLED Thickness Picture
TCL Q6/Q651G QLED Thickness Picture

Max Thickness  

2.76" (7.0 cm)
2.83" (7.2 cm)

Build Quality 
 

7.5
7.0

Build quality picture  

TCL Q7/Q750G QLED Build quality picture
TCL Q6/Q651G QLED Build quality picture
Show Text 
Smart Features

Interface 
 

Smart TV Picture  

TCL Q7/Q750G QLED Smart TV Picture
TCL Q6/Q651G QLED Smart TV Picture

Smart OS  

Google TV
Google TV

Version  

11
12

Ease of Use 
 

Average

Smoothness 
 

Very Smooth

Time Taken to Select YouTube 
 

1 s

Time Taken to Change Backlight 
 

2 s

Advanced Options 
 

Many
Show Text 

Ad-Free 
 

0.0
0.0

Ads Picture  

TCL Q7/Q750G QLED Ads Picture
TCL Q6/Q651G QLED Ads Picture

Ads 
 

Yes
Yes

Opt-out 
 

No
No

Suggested Content in Home 
 

Yes
Yes

Opt-out of Suggested Content 
 

No
No
Show Text 

Apps and Features 
 

9.0

Apps Picture  

TCL Q7/Q750G QLED Apps Picture

App Selection 
 

Great

App Smoothness 
 

Very Smooth

Cast Capable 
 

Yes

USB Drive Playback 
 

Yes

USB Drive HDR Playback 
 

Yes

HDR in Netflix 
 

Yes

HDR in YouTube 
 

Yes
Show Text 

Remote  

Remote Picture  

TCL Q7/Q750G QLED Remote Picture
TCL Q6/Q651G QLED Remote Picture

Size 
 

Medium

Voice Control  

Many Features
Yes

CEC Menu Control 
 

Yes

Other Smart Features 
 

No

Remote App  

Android TV
Show Text 

TV Controls  

Controls Picture  

TCL Q7/Q750G QLED Controls Picture
TCL Q6/Q651G QLED Controls Picture

Mute Switch 
 

No
Show Text 

In The Box  

In The Box Picture  

TCL Q7/Q750G QLED In The Box Picture
TCL Q6/Q651G QLED In The Box Picture
Show Text 

Misc  

Power Consumption  

57 W
52 W

Power Consumption (Max)  

196 W
191 W

Firmware  

V8-T615T02-LF1V283.000808
V8-R75PT01-LF1V174.000660
Sound Quality

Frequency Response 
 

6.6
6.8

Frequency Response  

See details on graph tool
See details on graph tool

Low-Frequency Extension 
 

100.79 Hz
113.14 Hz

Std. Dev. @ 70 
 

3.22 dB
4.24 dB

Std. Dev. @ 80 
 

3.49 dB
4.26 dB

Std. Dev. @ Max 
 

5.15 dB
5.33 dB

Max 
 

85.9 dB SPL
95.0 dB SPL

Dynamic Range Compression 
 

3.18 dB
2.79 dB

Digital Room Correction  

No
Show Text 

Distortion 
 

6.7

Total Harmonic Distortion 
 

See details on graph tool

Weighted THD @ 80 
 

0.152

Weighted THD @ Max 
 

0.419

IMD @ 80 
 

3.87%

IMD @ Max 
 

18.55%
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TCL Q7/Q750G QLED

TCL Q6/Q651G QLED

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TCL Q7/Q750G QLED vs TCL Q6/Q651G QLED: Main Discussion

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