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TCL QM751G vs Hisense QD7N [QD7, QD75N] QLED

Side-by-Side Comparison

    Top
    Main Differences
    Brightness
      HDR BrightnessHDR Brightness In Game ModeSDR Brightness
    Black Level
      ContrastLighting Zone PrecisionLighting Zone TransitionsContrast And Dark Details In Game ModeBlack Uniformity
    Picture Quality
      ContrastBloomingLighting Zone TransitionsContrast And Dark Details In Game ModeHDR BrightnessHDR Brightness In Game ModePQ EOTF TrackingSDR BrightnessColor GamutColor VolumePre CalibrationPost CalibrationGray UniformityBlack UniformityViewing AngleReflectionsHDR Native GradientLow-Quality Content SmoothingUpscaling: Sharpness ProcessingPixels
    Color
      SDR Color VolumeHDR Color VolumeSDR Pre-Calibration Color AccuracySDR Post-Calibration Color AccuracyHDR Pre-Calibration Color AccuracyHDR Post-Calibration Color Accuracy
    Motion
      Response TimeFlicker-FreeBlack Frame Insertion (BFI)Motion InterpolationStutter24p JudderVariable Refresh Rate
    Processing
      PQ EOTF TrackingLow-Quality Content SmoothingUpscaling: Sharpness ProcessingHDR Native Gradient
    Game Mode Responsiveness
      Input LagSupported ResolutionsVariable Refresh RateCAD In Game Mode @ Max Refresh RateCAD In Game Mode @ 120HzCAD In Game Mode @ 60HzPS5 CompatibilityXbox Series X|S Compatibility
    Motion Handling
      Stutter24p JudderResponse TimeFlickerBlack Frame Insertion (BFI)Motion Interpolation
    Reflections
      Direct ReflectionsAmbient Black Level RaiseTotal Reflected LightAmbient Color Saturation
    Panel
      Viewing AngleGray UniformityPanel Technology
    Inputs
      Input LagSupported ResolutionsPS5 CompatibilityXbox Series X|S CompatibilityInput SpecificationsInput PhotosAudio PassthroughTotal InputsHDR Format Support
    Design
      StyleAccelerated Longevity TestStandBackBordersThicknessBuild Quality
    Smart Features
      InterfaceAd-FreeApps and FeaturesRemoteTV ControlsIn The BoxMisc
    Sound Quality
      Frequency ResponseDistortion
    Comments

Products

TCL QM751G
Hisense QD7N

Tested using Methodology v2.0.1

Updated Jul 28, 2025 02:45 PM

Amazon.com

Tested using Methodology v1.11

Updated Nov 26, 2024 09:45 PM

SEE PRICE
Amazon.com
TCL QM751G Picture
Hisense QD7N [QD7, QD75N] QLED Picture

Our Verdict

TCL QM751G

Hisense QD7N [QD7, QD75N] QLED

The TCL QM751 G's mini-LED panel reaches higher HDR and SDR brightness and has much better contrast than the Hisense QD7N. The TCL TV is also more colorful than the Hisense, although the latter is the most accurate TV of the two. Ultimately, the TCL is in a different class than the Hisense.

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Variants

  • 55QM751G (55")
  • 65QM751G (65")
  • 75QM751G (75")
  • 85QM751G (85")
  • 98QM751G (98")
  • 65QD7N (65")
  • 75QD7N (75")
  • 85QD7N (85")
  • 100QD7N (100")
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.8
7.2

Contrast 
 

8.2
2.2

HDR Brightness 
 

8.1
6.7

SDR Pre-Calibration Color Accuracy 
 

5.2
8.8

Black Uniformity 
 

9.5
6.6

Direct Reflections 
 

5.3
7.6

Lighting Zone Precision 
 

7.5
10

SDR Brightness 
 

8.6
7.9

Full Comparison

Brightness

HDR Brightness 
 

8.1
6.7

HDR Hallway Photo  

TCL QM751G HDR Hallway Photo
Hisense QD7N [QD7, QD75N] QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL QM751G HDR Cityscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL QM751G HDR Landscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

828 cd/m²
303 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

397 cd/m²
309 cd/m²

Landscape Pool (~300 cd/m²) 
 

299 cd/m²
215 cd/m²

Peak 2% Window 
 

1,315 cd/m²
438 cd/m²

Peak 10% Window 
 

1,555 cd/m²
440 cd/m²

Peak 25% Window 
 

1,449 cd/m²
439 cd/m²

Peak 50% Window 
 

899 cd/m²
439 cd/m²

Peak 100% Window 
 

564 cd/m²
440 cd/m²

Sustained 2% Window 
 

1,115 cd/m²
438 cd/m²

Sustained 10% Window 
 

1,527 cd/m²
438 cd/m²

Sustained 25% Window 
 

1,428 cd/m²
438 cd/m²

Sustained 50% Window 
 

897 cd/m²
438 cd/m²

Sustained 100% Window 
 

564 cd/m²
439 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.052
0.000
Show Text 

HDR Brightness In Game Mode 
 

8.0
6.7

HDR Hallway Photo  

TCL QM751G HDR Hallway Photo
Hisense QD7N [QD7, QD75N] QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL QM751G HDR Cityscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL QM751G HDR Landscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

796 cd/m²
306 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

400 cd/m²
309 cd/m²

Landscape Pool (~300 cd/m²) 
 

293 cd/m²
216 cd/m²

Peak 2% Window 
 

1,297 cd/m²
441 cd/m²

Peak 10% Window 
 

1,466 cd/m²
441 cd/m²

Peak 25% Window 
 

1,378 cd/m²
440 cd/m²

Peak 50% Window 
 

862 cd/m²
440 cd/m²

Peak 100% Window 
 

543 cd/m²
439 cd/m²

Sustained 2% Window 
 

1,098 cd/m²
440 cd/m²

Sustained 10% Window 
 

1,443 cd/m²
439 cd/m²

Sustained 25% Window 
 

1,364 cd/m²
439 cd/m²

Sustained 50% Window 
 

860 cd/m²
439 cd/m²

Sustained 100% Window 
 

542 cd/m²
439 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.052
0.000
Show Text 

SDR Brightness 
 

8.6
7.9

Real Scene Peak Brightness 
 

604 cd/m²
386 cd/m²

Peak 2% Window 
 

1,222 cd/m²
439 cd/m²

Peak 10% Window 
 

1,509 cd/m²
439 cd/m²

Peak 25% Window 
 

1,406 cd/m²
439 cd/m²

Peak 50% Window 
 

844 cd/m²
439 cd/m²

Peak 100% Window 
 

532 cd/m²
439 cd/m²

Sustained 2% Window 
 

1,031 cd/m²
439 cd/m²

Sustained 10% Window 
 

1,487 cd/m²
439 cd/m²

Sustained 25% Window 
 

1,329 cd/m²
439 cd/m²

Sustained 50% Window 
 

840 cd/m²
438 cd/m²

Sustained 100% Window 
 

531 cd/m²
438 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.053
0.000
Show Text 
Black Level

Contrast 
 

8.2
2.2

Contrast Picture  

TCL QM751G Contrast Picture
Hisense QD7N [QD7, QD75N] QLED Contrast Picture

Contrast 
 

135,500 : 1
1,402 : 1

Native Contrast 
 

5,651 : 1
1,402 : 1
Show Text 

Lighting Zone Precision 
 

7.5
10

Lighting Zone Precision Picture  

TCL QM751G Lighting Zone Precision Picture
Hisense QD7N [QD7, QD75N] QLED Lighting Zone Precision Picture
Show Text 

Lighting Zone Transitions 
 

8.0
10

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
Direct

Dimming Zone Count Of The Tested TV 
 

1,248
N/A
Show Text 

Contrast And Dark Details In Game Mode 
 

8.0
4.0

Lighting Zone Precision Photo In Game Mode  

TCL QM751G Lighting Zone Precision Photo In Game Mode
Hisense QD7N [QD7, QD75N] 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 
 

9.5
6.6

Black Uniformity Picture With Preferred Local Dimming  

TCL QM751G Black Uniformity Picture With Preferred Local Dimming
Hisense QD7N [QD7, QD75N] QLED Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

0.269%
N/A

Native Black Uniformity Picture  

TCL QM751G Native Black Uniformity Picture
Hisense QD7N [QD7, QD75N] QLED Native Black Uniformity Picture

Native Std. Dev. 
 

0.420%
1.610%
Show Text 
Picture Quality

Contrast 
 

8.2
2.2

Contrast Picture  

TCL QM751G Contrast Picture
Hisense QD7N [QD7, QD75N] QLED Contrast Picture

Contrast 
 

135,500 : 1
1,402 : 1

Native Contrast 
 

5,651 : 1
1,402 : 1
Show Text 

Blooming 
 

7.5
10

Blooming Photo  

TCL QM751G Blooming Photo
Hisense QD7N [QD7, QD75N] QLED Blooming Photo
Show Text 

Lighting Zone Transitions 
 

8.0
10

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
Direct

Dimming Zones Count Of Tested TV 
 

1,248
N/A
Show Text 

Contrast And Dark Details In Game Mode 
 

8.0
4.0

Blooming Photo In Game Mode  

TCL QM751G Blooming Photo In Game Mode
Hisense QD7N [QD7, QD75N] 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 
 

8.1
6.7

HDR Hallway Photo  

TCL QM751G HDR Hallway Photo
Hisense QD7N [QD7, QD75N] QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL QM751G HDR Cityscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL QM751G HDR Landscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

828 cd/m²
303 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

397 cd/m²
309 cd/m²

Landscape Pool (~300 cd/m²) 
 

299 cd/m²
215 cd/m²

Peak 2% Window 
 

1,315 cd/m²
438 cd/m²

Peak 10% Window 
 

1,555 cd/m²
440 cd/m²

Peak 25% Window 
 

1,449 cd/m²
439 cd/m²

Peak 50% Window 
 

899 cd/m²
439 cd/m²

Peak 100% Window 
 

564 cd/m²
440 cd/m²

Sustained 2% Window 
 

1,115 cd/m²
438 cd/m²

Sustained 10% Window 
 

1,527 cd/m²
438 cd/m²

Sustained 25% Window 
 

1,428 cd/m²
438 cd/m²

Sustained 50% Window 
 

897 cd/m²
438 cd/m²

Sustained 100% Window 
 

564 cd/m²
439 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.052
0.000
Show Text 

HDR Brightness In Game Mode 
 

8.0
6.7

HDR Hallway Photo  

TCL QM751G HDR Hallway Photo
Hisense QD7N [QD7, QD75N] QLED HDR Hallway Photo

HDR Cityscape Photo  

TCL QM751G HDR Cityscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Cityscape Photo

HDR Landscape Photo  

TCL QM751G HDR Landscape Photo
Hisense QD7N [QD7, QD75N] QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

796 cd/m²
306 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

400 cd/m²
309 cd/m²

Landscape Pool (~300 cd/m²) 
 

293 cd/m²
216 cd/m²

Peak 2% Window 
 

1,297 cd/m²
441 cd/m²

Peak 10% Window 
 

1,466 cd/m²
441 cd/m²

Peak 25% Window 
 

1,378 cd/m²
440 cd/m²

Peak 50% Window 
 

862 cd/m²
440 cd/m²

Peak 100% Window 
 

543 cd/m²
439 cd/m²

Sustained 2% Window 
 

1,098 cd/m²
440 cd/m²

Sustained 10% Window 
 

1,443 cd/m²
439 cd/m²

Sustained 25% Window 
 

1,364 cd/m²
439 cd/m²

Sustained 50% Window 
 

860 cd/m²
439 cd/m²

Sustained 100% Window 
 

542 cd/m²
439 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.052
0.000
Show Text 

PQ EOTF Tracking 
 

5.3
7.7

PQ EOTF Graph  

See details
See details

600 Nit Tracking Delta 
 

0.0156
0.0154

1000 Nit Tracking Delta 
 

0.0155
0.0154

4000 Nit Tracking Delta 
 

0.0156
0.0154
Show Text 

SDR Brightness 
 

8.6
7.9

Real Scene Peak Brightness 
 

604 cd/m²
386 cd/m²

Peak 2% Window 
 

1,222 cd/m²
439 cd/m²

Peak 10% Window 
 

1,509 cd/m²
439 cd/m²

Peak 25% Window 
 

1,406 cd/m²
439 cd/m²

Peak 50% Window 
 

844 cd/m²
439 cd/m²

Peak 100% Window 
 

532 cd/m²
439 cd/m²

Sustained 2% Window 
 

1,031 cd/m²
439 cd/m²

Sustained 10% Window 
 

1,487 cd/m²
439 cd/m²

Sustained 25% Window 
 

1,329 cd/m²
439 cd/m²

Sustained 50% Window 
 

840 cd/m²
438 cd/m²

Sustained 100% Window 
 

531 cd/m²
438 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.053
0.000
Show Text 

Color Gamut 
 

8.2

Wide Color Gamut 
 

Yes

Color Gamut DCI-P3 Picture  

Hisense QD7N [QD7, QD75N] QLED Color Gamut DCI-P3 Picture

DCI P3 xy 
 

93.41%

DCI P3 uv 
 

96.19%

Color Gamut Rec.2020 Picture  

Hisense QD7N [QD7, QD75N] QLED Color Gamut Rec.2020 Picture

Rec 2020 xy 
 

67.68%

Rec 2020 uv 
 

71.20%
Show Text 

Color Volume 
 

8.5
7.2

P3 Color Volume ITP Picture  

TCL QM751G P3 Color Volume ITP Picture
Hisense QD7N [QD7, QD75N] QLED P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

82.8%
61.3%

2020 Color Volume ITP Picture  

TCL QM751G 2020 Color Volume ITP Picture
Hisense QD7N [QD7, QD75N] QLED 2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP 
 

44.8%
27.6%

White Luminance 
 

1,199 cd/m²
451 cd/m²

Red Luminance 
 

291 cd/m²
94 cd/m²

Green Luminance 
 

826 cd/m²
317 cd/m²

Blue Luminance 
 

91 cd/m²
39 cd/m²

Cyan Luminance 
 

920 cd/m²
351 cd/m²

Magenta Luminance 
 

383 cd/m²
133 cd/m²

Yellow Luminance 
 

1,117 cd/m²
412 cd/m²
Show Text 

Pre Calibration 
 

5.2
8.8

Pre White Balance Picture  

TCL QM751G Pre White Balance Picture
Hisense QD7N [QD7, QD75N] QLED Pre White Balance Picture

Pre Gamma Curve Picture  

TCL QM751G Pre Gamma Curve Picture
Hisense QD7N [QD7, QD75N] QLED Pre Gamma Curve Picture

Pre Color Picture  

TCL QM751G Pre Color Picture
Hisense QD7N [QD7, QD75N] QLED Pre Color Picture

White Balance dE 
 

6.27
1.87

Color dE 
 

3.22
1.19

Gamma 
 

2.20
2.17

Color Temperature 
 

5,794 K
6,780 K

Picture Mode 
 

Movie
Theater Night

Color Temp Setting 
 

Warm -5
Warm 1

Gamma Setting 
 

2.2
2.2
Show Text 

Post Calibration 
 

9.7
9.6

Post White Balance Picture  

TCL QM751G Post White Balance Picture
Hisense QD7N [QD7, QD75N] QLED Post White Balance Picture

Post Gamma Curve Picture  

TCL QM751G Post Gamma Curve Picture
Hisense QD7N [QD7, QD75N] QLED Post Gamma Curve Picture

Post Color Picture  

TCL QM751G Post Color Picture
Hisense QD7N [QD7, QD75N] QLED Post Color Picture

White Balance dE 
 

0.40
0.37

Color dE 
 

0.48
0.62

Gamma 
 

2.21
2.18

Color Temperature 
 

6,470 K
6,515 K

White Balance Calibration 
 

20 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

Gray Uniformity 
 

6.5
7.1

50% Uniformity Picture  

TCL QM751G 50% Uniformity Picture
Hisense QD7N [QD7, QD75N] QLED 50% Uniformity Picture

50% Std. Dev. 
 

3.346%
5.341%

50% DSE 
 

0.182%
0.191%

5% Uniformity Picture  

TCL QM751G 5% Uniformity Picture
Hisense QD7N [QD7, QD75N] QLED 5% Uniformity Picture

5% Std. Dev. 
 

1.050%
0.666%

5% DSE 
 

0.084%
0.085%
Show Text 

Black Uniformity 
 

9.5
6.6

Black Uniformity Picture With Preferred Local Dimming  

TCL QM751G Black Uniformity Picture With Preferred Local Dimming
Hisense QD7N [QD7, QD75N] QLED Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

0.269%
N/A

Native Black Uniformity Picture  

TCL QM751G Native Black Uniformity Picture
Hisense QD7N [QD7, QD75N] QLED Native Black Uniformity Picture

Native Std. Dev. 
 

0.420%
1.610%
Show Text 

Viewing Angle 
 

6.7
7.3

Viewing Angle Video  

Chroma Graph  

TCL QM751G Chroma Graph
Hisense QD7N [QD7, QD75N] QLED Chroma Graph

Color Washout 
 

23°
31°

Hue Graph  

TCL QM751G Hue Graph
Hisense QD7N [QD7, QD75N] QLED Hue Graph

Color Shift 
 

65°
50°

Lightness Graph  

TCL QM751G Lightness Graph
Hisense QD7N [QD7, QD75N] QLED Lightness Graph

Brightness Loss 
 

30°
32°

Black Level Raise 
 

18°
70°

Gamma Shift 
 

20°
40°
Show Text 

Reflections 
 

5.3
7.6

Reflections Picture  

Hisense QD7N [QD7, QD75N] QLED Reflections Picture

Average Room Off Picture  

Hisense QD7N [QD7, QD75N] QLED Average Room Off Picture

Bright Room Off Picture  

TCL QM751G Bright Room Off Picture
Hisense QD7N [QD7, QD75N] QLED Bright Room Off Picture

Screen Finish 
 

Glossy
Semi-gloss

Total Reflections 
 

4.9%

Indirect Reflections 
 

0.7%

Calculated Direct Reflections 
 

4.2%
Show Text 

HDR Native Gradient 
 

7.5
7.5

HDR Gradient Picture  

TCL QM751G HDR Gradient Picture
Hisense QD7N [QD7, QD75N] QLED HDR Gradient Picture

100% Black to 50% Gray  

6.0
6.0

50% Gray to 100% White  

6.0
8.0

100% Black to 50% Red  

8.0
8.0

50% Red to 100% Red  

8.0
10

100% Black to 50% Green  

8.0
6.0

50% Green to 100% Green  

8.0
8.0

100% Black to 50% Blue  

8.0
6.0

50% Blue to 100% Blue  

8.0
8.0
Show Text 

Low-Quality Content Smoothing 
 

8.1
7.9

Low-Quality Content Smoothing Picture  

TCL QM751G Low-Quality Content Smoothing Picture
Hisense QD7N [QD7, QD75N] QLED Low-Quality Content Smoothing Picture

Smoothing 
 

8.5
8.0

Detail Preservation 
 

7.0
7.5
Show Text 

Upscaling: Sharpness Processing 
 

7.5
7.5

Sharpness Picture - 480p  

TCL QM751G Sharpness Picture - 480p
Hisense QD7N [QD7, QD75N] QLED Sharpness Picture - 480p
Show Text 

Pixels 
 

Pixels Picture  

TCL QM751G Pixels Picture
Hisense QD7N [QD7, QD75N] QLED Pixels Picture

Subpixel Layout 
 

BGR
RGB

Type  

LED
LED

Sub-Type 
 

VA
IPS
Show Text 
Color

SDR Color Volume 
 

8.0

DCI-P3 Gamut Rings  

TCL QM751G DCI-P3 Gamut Rings

CIELAB DCI-P3 Coverage 
 

92.27%

BT.2020 Gamut Rings  

TCL QM751G BT.2020 Gamut Rings

CIELAB BT.2020 Coverage 
 

70.17%
Show Text 

HDR Color Volume 
 

8.5
7.2

P3 Color Volume ITP Picture  

TCL QM751G P3 Color Volume ITP Picture
Hisense QD7N [QD7, QD75N] QLED P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

82.8%
61.3%

2020 Color Volume ITP Picture  

TCL QM751G 2020 Color Volume ITP Picture
Hisense QD7N [QD7, QD75N] QLED 2020 Color Volume ITP Picture

10,000 cd/m² BT.2020 Coverage ITP 
 

44.8%
27.6%

White Luminance 
 

1,199 cd/m²
451 cd/m²

Red Luminance 
 

291 cd/m²
94 cd/m²

Green Luminance 
 

826 cd/m²
317 cd/m²

Blue Luminance 
 

91 cd/m²
39 cd/m²

Cyan Luminance 
 

920 cd/m²
351 cd/m²

Magenta Luminance 
 

383 cd/m²
133 cd/m²

Yellow Luminance 
 

1,117 cd/m²
412 cd/m²
Show Text 

SDR Pre-Calibration Color Accuracy 
 

5.2
8.8

Pre White Balance Picture  

TCL QM751G Pre White Balance Picture
Hisense QD7N [QD7, QD75N] QLED Pre White Balance Picture

Pre Gamma Curve Picture  

TCL QM751G Pre Gamma Curve Picture
Hisense QD7N [QD7, QD75N] QLED Pre Gamma Curve Picture

Pre Color Picture  

TCL QM751G Pre Color Picture
Hisense QD7N [QD7, QD75N] QLED Pre Color Picture

White Balance dE 2000 
 

6.27
1.87

Color dE 2000 
 

3.22
1.19

Gamma 
 

2.20
2.17

Color Temperature 
 

5,794 K
6,780 K

Picture Mode 
 

Movie
Theater Night

Color Temp Setting 
 

Warm -5
Warm 1

Gamma Setting 
 

2.2
2.2
Show Text 

SDR Post-Calibration Color Accuracy 
 

9.7
9.6

Post White Balance Picture  

TCL QM751G Post White Balance Picture
Hisense QD7N [QD7, QD75N] QLED Post White Balance Picture

Post Gamma Curve Picture  

TCL QM751G Post Gamma Curve Picture
Hisense QD7N [QD7, QD75N] QLED Post Gamma Curve Picture

Post Color Picture  

TCL QM751G Post Color Picture
Hisense QD7N [QD7, QD75N] QLED Post Color Picture

White Balance dE 2000 
 

0.40
0.37

Color dE 2000 
 

0.48
0.62

Gamma 
 

2.21
2.18

Color Temperature 
 

6,470 K
6,515 K

White Balance Calibration 
 

20 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

HDR Pre-Calibration Color Accuracy 
 

7.0

HDR Pre White Balance Picture  

TCL QM751G HDR Pre White Balance Picture

HDR Pre Color Picture  

TCL QM751G HDR Pre Color Picture

White Balance dE ITP 
 

14.66

Color dE ITP 
 

19.2

Color Temperature 
 

6,534 K

Picture Mode 
 

Movie
Show Text 

HDR Post-Calibration Color Accuracy 
 

9.2

HDR Post White Balance Picture  

TCL QM751G HDR Post White Balance Picture

HDR Post Color Picture  

TCL QM751G HDR Post Color Picture

White Balance dE ITP 
 

2.86

Color dE ITP 
 

4.70

Color Temperature 
 

6,358 K
Show Text 
Motion

Response Time 
 

8.0
8.2

Motion Blur Picture  

TCL QM751G Motion Blur Picture
Hisense QD7N [QD7, QD75N] QLED Motion Blur Picture

Response Time Chart  

Hisense QD7N [QD7, QD75N] QLED Response Time Chart

80% Response Time 
 

5.2 ms

100% Response Time 
 

10.2 ms
Show Text 

Flicker-Free 
 

0.0
6.0

Backlight chart 
 

TCL QM751G Backlight chart
Hisense QD7N [QD7, QD75N] QLED Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

10,000 Hz
240 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

TCL QM751G BFI Picture
Hisense QD7N [QD7, QD75N] QLED BFI Picture

BFI Frequency Picture  

TCL QM751G BFI Frequency Picture
Hisense QD7N [QD7, QD75N] QLED BFI Frequency Picture

Optional BFI 
 

Yes
No

Min Flicker For 60 fps 
 

60 Hz
240 Hz

60Hz For 60 fps 
 

Yes
No

120Hz For 120 fps 
 

Yes
No

Min Flicker for 60 fps in Game Mode 
 

60 Hz
240 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

TCL QM751G Motion Interpolation (30 fps) Picture
Hisense QD7N [QD7, QD75N] QLED Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

TCL QM751G Motion Interpolation (60 fps) Picture
Hisense QD7N [QD7, QD75N] QLED Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 

Stutter 
 

6.4
6.8

Frame Hold Time @ 24 fps 
 

35.4 ms
31.5 ms

Frame Hold Time @ 60 fps 
 

10.4 ms
6.5 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 
 

8.8
9.5

Native Refresh Rate 
 

144Hz
144 Hz

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 
 

240 Hz
144 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 
Processing

PQ EOTF Tracking 
 

5.3
7.7

PQ EOTF Graph  

See details
See details

600 Nit Tracking Delta 
 

0.0156
0.0154

1000 Nit Tracking Delta 
 

0.0155
0.0154

4000 Nit Tracking Delta 
 

0.0156
0.0154
Show Text 

Low-Quality Content Smoothing 
 

8.1
7.9

Low-Quality Content Smoothing Picture  

TCL QM751G Low-Quality Content Smoothing Picture
Hisense QD7N [QD7, QD75N] QLED Low-Quality Content Smoothing Picture

Smoothing 
 

8.5
8.0

Detail Preservation 
 

7.0
7.5
Show Text 

Upscaling: Sharpness Processing 
 

7.5
7.5

Sharpness Picture - 480p  

TCL QM751G Sharpness Picture - 480p
Hisense QD7N [QD7, QD75N] QLED Sharpness Picture - 480p
Show Text 

HDR Native Gradient 
 

7.5
7.5

HDR Gradient Picture  

TCL QM751G HDR Gradient Picture
Hisense QD7N [QD7, QD75N] QLED HDR Gradient Picture

100% Black To 50% Gray  

6.0
6.0

50% Gray To 100% White  

6.0
8.0

100% Black To 50% Red  

8.0
8.0

50% Red To 100% Red  

8.0
10

100% Black To 50% Green  

8.0
6.0

50% Green To 100% Green  

8.0
8.0

100% Black To 50% Blue  

8.0
6.0

50% Blue To 100% Blue  

8.0
8.0
Show Text 
Game Mode Responsiveness

Input Lag 
 

8.3
9.5

1080p @ 60Hz 
 

14.3 ms
13.4 ms

1080p @ 60Hz Outside Game Mode 
 

125.2 ms
107.5 ms

1080p @ 120Hz 
 

6.4 ms
4.9 ms

1080p @ Max Refresh Rate 
 

8.1 ms
4.3 ms

4k @ 60Hz 
 

14.4 ms
13.3 ms

4k @ 60Hz @ 4:4:4 
 

14.8 ms
13.3 ms

4k @ 60Hz Outside Game Mode 
 

124.9 ms
107.0 ms

4k @ 60Hz With Interpolation 
 

116.9 ms
23.4 ms

4k @ 120Hz 
 

6.0 ms
4.9 ms

4k @ Max Refresh Rate 
 

5.2 ms
4.4 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

9.5
9.6

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 
 

240 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

8k @ 30Hz Or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

Variable Refresh Rate 
 

8.8
9.5

Native Refresh Rate 
 

144Hz
144 Hz

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 
 

240 Hz
144 Hz

1080p VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR + Local Dimming  

Yes
No Local Dimming
Show Text 

CAD In Game Mode @ Max Refresh Rate 
 

6.7

Pursuit Photo Max Refresh  

TCL QM751G Pursuit Photo Max Refresh

CAD Heatmap Max Refresh 
 

TCL QM751G CAD Heatmap Max Refresh

Transition At Max Refresh 
 

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

Avg. CAD 
 

225

Best 10% CAD 
 

121

Worst 10% CAD 
 

357
Show Text 

CAD In Game Mode @ 120Hz 
 

6.8

Pursuit Photo 120Hz  

TCL QM751G Pursuit Photo 120Hz

CAD Heatmap 120Hz  

TCL QM751G CAD Heatmap 120Hz

Transition At 120Hz 
 

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

Avg. CAD 
 

212

Best 10% CAD 
 

86

Worst 10% CAD 
 

460
Show Text 

CAD In Game Mode @ 60Hz 
 

6.8

Pursuit Photo 60Hz  

TCL QM751G Pursuit Photo 60Hz

CAD Heatmap 60Hz 
 

TCL QM751G CAD Heatmap 60Hz

Transition 60Hz 
 

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

Avg. CAD 
 

212

Best 10% CAD 
 

85

Worst 10% CAD 
 

457
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

TCL QM751G PS5 Screenshot
Hisense QD7N [QD7, QD75N] QLED 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  

TCL QM751G Xbox Series X Screenshot
Hisense QD7N [QD7, QD75N] QLED 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 
 

6.4
6.8

Frame Hold Time @ 24 fps 
 

35.4 ms
31.5 ms

Frame Hold Time @ 60 fps 
 

10.4 ms
6.5 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 
 

8.0
8.2

Pursuit Photo 60Hz  

TCL QM751G Pursuit Photo 60Hz
Hisense QD7N [QD7, QD75N] QLED Pursuit Photo 60Hz

Response Time Heatmap 60Hz 
 

TCL QM751G Response Time Heatmap 60Hz

Transition At 60Hz 
 

transition-60-0-31
0 to 31

First Response Time 
 

6.3 ms

Total Response Time 
 

10.0 ms

Worst 10% Response Time 
 

21.8 ms
Show Text 

Flicker 
 

Backlight chart 
 

TCL QM751G Backlight chart
Hisense QD7N [QD7, QD75N] QLED Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

10,000 Hz
240 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

TCL QM751G BFI Picture
Hisense QD7N [QD7, QD75N] QLED BFI Picture

BFI Frequency Picture  

TCL QM751G BFI Frequency Picture
Hisense QD7N [QD7, QD75N] QLED BFI Frequency Picture

Optional BFI 
 

Yes
No

Min Flicker For 60 fps 
 

60 Hz
240 Hz

60Hz For 60 fps 
 

Yes
No

120Hz For 120 fps 
 

Yes
No

Min Flicker For 60 fps In Game Mode 
 

60 Hz
240 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

TCL QM751G Motion Interpolation (30 fps) Picture
Hisense QD7N [QD7, QD75N] QLED Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

TCL QM751G Motion Interpolation (60 fps) Picture
Hisense QD7N [QD7, QD75N] QLED Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 
Reflections

Direct Reflections 
 

5.3
7.6

Ring Light Picture  

TCL QM751G Ring Light Picture

Direct Reflections Graph  

See details

Peak Direct Reflection Intensity 
 

67.1%

Screen Finish 
 

Glossy
Semi-gloss
Show Text 

Ambient Black Level Raise 
 

9.1

Black Level Raise Picture  

TCL QM751G Black Level Raise Picture

Bright Room Black Level Raise Graph  

See details

Black Luminance @ 0 lx 
 

0.00 cd/m²

Black Luminance @ 1000 lx 
 

0.38 cd/m²
Show Text 

Total Reflected Light 
 

5.9

Bright Room Off Picture  

TCL QM751G Bright Room Off Picture
Hisense QD7N [QD7, QD75N] QLED Bright Room Off Picture

Ring Picture Total Reflection  

TCL QM751G Ring Picture Total Reflection

Total Reflected Light Intensity 
 

27,092% ⋅ pixel

Diffraction Artifacts 
 

Yes
Show Text 

Ambient Color Saturation 
 

8.5

Bright Room Color Volume Graph  

See details

Low-Luminance Colors @ 1000 lx 
 

71.10%

Mid-Luminance Colors @ 1000 lx 
 

71.77%

High-Luminance Colors @ 1000 lx 
 

67.56%
Show Text 
Panel

Viewing Angle 
 

6.7
7.3

Viewing Angle Video  

Chroma Graph  

TCL QM751G Chroma Graph
Hisense QD7N [QD7, QD75N] QLED Chroma Graph

Color Washout 
 

23°
31°

Hue Graph  

TCL QM751G Hue Graph
Hisense QD7N [QD7, QD75N] QLED Hue Graph

Color Shift 
 

65°
50°

Lightness Graph  

TCL QM751G Lightness Graph
Hisense QD7N [QD7, QD75N] QLED Lightness Graph

Brightness Loss 
 

30°
32°

Black Level Raise 
 

18°
70°

Gamma Shift 
 

20°
40°
Show Text 

Gray Uniformity 
 

6.5
7.1

50% Uniformity Picture  

TCL QM751G 50% Uniformity Picture
Hisense QD7N [QD7, QD75N] QLED 50% Uniformity Picture

50% Std. Dev. 
 

3.346%
5.341%

50% DSE 
 

0.182%
0.191%

5% Uniformity Picture  

TCL QM751G 5% Uniformity Picture
Hisense QD7N [QD7, QD75N] QLED 5% Uniformity Picture

5% Std. Dev. 
 

1.050%
0.666%

5% DSE 
 

0.084%
0.085%
Show Text 

Panel Technology 
 

Spectral Power Distribution  

TCL QM751G Spectral Power Distribution

Pixels Picture  

TCL QM751G Pixels Picture
Hisense QD7N [QD7, QD75N] QLED Pixels Picture

Type  

LED
LED

Sub-Type 
 

VA
IPS

Subpixel Layout 
 

BGR
RGB
Show Text 
Inputs

Input Lag 
 

8.3
9.5

1080p @ 60Hz 
 

14.3 ms
13.4 ms

1080p @ 60Hz Outside Game Mode 
 

125.2 ms
107.5 ms

1080p @ 120Hz 
 

6.4 ms
4.9 ms

1080p @ 144Hz 
 

8.1 ms
4.3 ms

1440p @ 60Hz 
 

13.4 ms

1440p @ 120Hz 
 

5.0 ms

1440p @ 144Hz 
 

4.3 ms

4k @ 60Hz 
 

14.4 ms
13.3 ms

4k @ 60Hz + 10-Bit HDR 
 

13.2 ms

4k @ 60Hz @ 4:4:4 
 

14.8 ms
13.3 ms

4k @ 60Hz Outside Game Mode 
 

124.9 ms
107.0 ms

4k @ 60Hz With Interpolation 
 

116.9 ms
23.4 ms

4k @ 120Hz 
 

6.0 ms
4.9 ms

4k @ 144Hz 
 

5.2 ms
4.4 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

9.5
9.6

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

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
Yes

4k @ 120Hz @ 4:4:4 
 

Yes
Yes

4k @ 144Hz 
 

Yes

8k @ 30Hz or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

TCL QM751G PS5 Screenshot
Hisense QD7N [QD7, QD75N] QLED 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  

TCL QM751G Xbox Series X Screenshot
Hisense QD7N [QD7, QD75N] QLED 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 

Input Specifications  

Side Inputs Picture  

TCL QM751G Side Inputs Picture
Hisense QD7N [QD7, QD75N] QLED Side Inputs Picture

Rear Inputs Picture  

TCL QM751G Rear Inputs Picture
Hisense QD7N [QD7, QD75N] QLED Rear Inputs Picture

HDR10 
 

Yes
Yes

HDMI  

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

HDR10+ 
 

Yes
Yes

Dolby Vision 
 

Yes
Yes

HDMI 2.1 Rated Speed 
 

48 Gbps
Yes (HDMI 3,4)

HLG 
 

Yes
Yes

ATSC Tuner 
 

1.0
1.0

USB Ports  

2
2

HDMI 2.0 Full Bandwidth 
 

Yes (HDMI 1,2,3,4)

USB 3.0 
 

Yes (1)
Yes (1)

Audio Out 3.5mm  

1
1

Wi-Fi  

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

Ethernet Speed  

100 Mbps
1

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 QM751G Side Inputs Picture
Hisense QD7N [QD7, QD75N] QLED Side Inputs Picture

Rear Inputs Picture  

TCL QM751G Rear Inputs Picture
Hisense QD7N [QD7, QD75N] 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) 
 

7.1
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 (2x HDMI 2.0, 2x HDMI 2.1)
4

USB  

2
2

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  

100 Mbps
1

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 QM751G Design Picture
Hisense QD7N [QD7, QD75N] QLED Design Picture

Curved  

No
No
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

Hisense QD7N [QD7, QD75N] QLED Longevity Graph

Stand  

Stand Picture  

TCL QM751G Stand Picture
Hisense QD7N [QD7, QD75N] QLED Stand Picture
Show Text 

Back  

Back Picture  

TCL QM751G Back Picture
Hisense QD7N [QD7, QD75N] QLED Back Picture

Wall Mount  

VESA 400x400
VESA 300x400
Show Text 

Borders  

Borders Picture  

TCL QM751G Borders Picture
Hisense QD7N [QD7, QD75N] QLED Borders Picture

Borders  

0.31" (0.8 cm)
0.39" (1.0 cm)

Thickness  

Thickness Picture  

TCL QM751G Thickness Picture
Hisense QD7N [QD7, QD75N] QLED Thickness Picture

Max Thickness  

3.11" (7.9 cm)
2.99" (7.6 cm)

Build Quality 
 

8.0
6.5

Build quality picture  

TCL QM751G Build quality picture
Hisense QD7N [QD7, QD75N] QLED Build quality picture
Show Text 
Smart Features

Interface 
 

Smart TV Picture  

TCL QM751G Smart TV Picture
Hisense QD7N [QD7, QD75N] QLED Smart TV Picture

Smart OS  

Google TV
Google TV

Version  

12
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 QM751G Ads Picture
Hisense QD7N [QD7, QD75N] 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 
 

8.0

Apps Picture  

Hisense QD7N [QD7, QD75N] QLED Apps Picture

App Selection 
 

Great

App Smoothness 
 

Average

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 QM751G Remote Picture
Hisense QD7N [QD7, QD75N] QLED Remote Picture

Size 
 

Medium

Voice Control  

Yes
Many Features

CEC Menu Control 
 

Yes

Other Smart Features 
 

No

Remote App  

Hisense RemoteNOW
Show Text 

TV Controls  

Controls Picture  

TCL QM751G Controls Picture
Hisense QD7N [QD7, QD75N] QLED Controls Picture

Mute Switch 
 

Yes
Show Text 

In The Box  

In The Box Picture  

TCL QM751G In The Box Picture
Hisense QD7N [QD7, QD75N] QLED In The Box Picture
Show Text 

Misc  

Power Consumption  

70 W
54 W

Power Consumption (Max)  

309 W
176 W

Firmware  

V8-T653T02-LF1V097
V0039.0100K.O0823
Sound Quality

Frequency Response 
 

6.6
6.0

Frequency Response  

See details
See details

Low-Frequency Extension 
 

119.87 Hz
119.87 Hz

Std. Dev. @ 70 
 

3.63 dB
3.92 dB

Std. Dev. @ 80 
 

3.64 dB
3.87 dB

Std. Dev. @ Max 
 

4.40 dB
6.09 dB

Max 
 

85.9 dB SPL
86.0 dB SPL

Dynamic Range Compression 
 

1.69 dB
4.31 dB

Digital Room Correction  

No
Show Text 

Distortion 
 

7.7

Total Harmonic Distortion 
 

See details

Weighted THD @ 80 
 

0.036

Weighted THD @ Max 
 

0.142

IMD @ 80 
 

2.82%

IMD @ Max 
 

5.29%
Show Text 

TCL QM751G

Hisense QD7N [QD7, QD75N] QLED

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