Hisense U7K vs TCL QM751G

Which TV Is Better?

    Top
    Main Differences
    Brightness
      HDR BrightnessHDR Brightness In Game ModeSDR Brightness
    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
    Black Level
      ContrastLighting Zone PrecisionLighting Zone TransitionsContrast And Dark Details In Game ModeBlack Uniformity
    Motion
      Response TimeFlicker-FreeBlack Frame Insertion (BFI)Motion InterpolationStutter24p JudderVariable Refresh Rate
    Color
      SDR Color VolumeHDR Color VolumeSDR Pre-Calibration Color AccuracySDR Post-Calibration Color AccuracyHDR Pre-Calibration Color AccuracyHDR Post-Calibration Color Accuracy
    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

Hisense U7K
TCL QM751G

Tested using Methodology v1.11

Updated Mar 17, 2025 03:27 PM

SEE PRICE
Amazon.com

Tested using Methodology v2.0.1

Updated Jul 28, 2025 02:45 PM

SEE PRICE
BestBuy.com

Our Verdict

Hisense U7K [U7, U75K]

TCL QM751G

The Hisense U7K and the TCL QM751G are closely matched. The TCL offers a more impactful viewing experience overall due to its better contrast and brightness, although the Hisense looks about as good in very bright rooms due to its much better reflection handling. The Hisense TV is, however, vastly more accurate pre-calibration than the TCL is; if you care about color accuracy yet aren't interested in having your TV calibrated, then the Hisense is for you.

0 

Variants

  • 55U7K (55")
  • 65U7K (65")
  • 75U7K (75")
  • 85U7K (85")
  • 55QM751G (55")
  • 65QM751G (65")
  • 75QM751G (75")
  • 85QM751G (85")
  • 98QM751G (98")

Check Price

55"
55QM751G
Amazon.com
98"
 
98"
98QM751G
SEE PRICE
BestBuy.com
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

8.2
7.8

Reflections 
 

9.0
5.3

Pre Calibration 
 

8.7
5.2

Full Comparison

Brightness

HDR Brightness 
 

7.9
8.1

HDR Hallway Photo  

HDR Cityscape Photo  

HDR Landscape Photo  

Hallway Lights (~1950 cd/m²) 
 

368 cd/m²
828 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

430 cd/m²
397 cd/m²

Landscape Pool (~300 cd/m²) 
 

303 cd/m²
299 cd/m²

Peak 2% Window 
 

531 cd/m²
1,315 cd/m²

Peak 10% Window 
 

823 cd/m²
1,555 cd/m²

Peak 25% Window 
 

935 cd/m²
1,449 cd/m²

Peak 50% Window 
 

753 cd/m²
899 cd/m²

Peak 100% Window 
 

621 cd/m²
564 cd/m²

Sustained 2% Window 
 

530 cd/m²
1,115 cd/m²

Sustained 10% Window 
 

823 cd/m²
1,527 cd/m²

Sustained 25% Window 
 

929 cd/m²
1,428 cd/m²

Sustained 50% Window 
 

751 cd/m²
897 cd/m²

Sustained 100% Window 
 

615 cd/m²
564 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.031
0.052
Show Text 

HDR Brightness In Game Mode 
 

7.9
8.0

HDR Hallway Photo  

HDR Cityscape Photo  

HDR Landscape Photo  

Hallway Lights (~1950 cd/m²) 
 

368 cd/m²
796 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

443 cd/m²
400 cd/m²

Landscape Pool (~300 cd/m²) 
 

325 cd/m²
293 cd/m²

Peak 2% Window 
 

530 cd/m²
1,297 cd/m²

Peak 10% Window 
 

796 cd/m²
1,466 cd/m²

Peak 25% Window 
 

895 cd/m²
1,378 cd/m²

Peak 50% Window 
 

734 cd/m²
862 cd/m²

Peak 100% Window 
 

610 cd/m²
543 cd/m²

Sustained 2% Window 
 

528 cd/m²
1,098 cd/m²

Sustained 10% Window 
 

782 cd/m²
1,443 cd/m²

Sustained 25% Window 
 

884 cd/m²
1,364 cd/m²

Sustained 50% Window 
 

733 cd/m²
860 cd/m²

Sustained 100% Window 
 

610 cd/m²
542 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.028
0.052
Show Text 

SDR Brightness 
 

8.3
8.6

Real Scene Peak Brightness 
 

501 cd/m²
604 cd/m²

Peak 2% Window 
 

381 cd/m²
1,222 cd/m²

Peak 10% Window 
 

579 cd/m²
1,509 cd/m²

Peak 25% Window 
 

695 cd/m²
1,406 cd/m²

Peak 50% Window 
 

593 cd/m²
844 cd/m²

Peak 100% Window 
 

495 cd/m²
532 cd/m²

Sustained 2% Window 
 

373 cd/m²
1,031 cd/m²

Sustained 10% Window 
 

570 cd/m²
1,487 cd/m²

Sustained 25% Window 
 

686 cd/m²
1,329 cd/m²

Sustained 50% Window 
 

591 cd/m²
840 cd/m²

Sustained 100% Window 
 

494 cd/m²
531 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.032
0.053
Show Text 
Picture Quality

Contrast 
 

8.8
8.2

Contrast Picture  

Contrast 
 

45,311 : 1
135,500 : 1

Native Contrast 
 

5,750 : 1
5,651 : 1
Show Text 

Blooming 
 

7.0
7.5

Blooming Photo  

Show Text 

Lighting Zone Transitions 
 

7.5
8.0

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
Yes

Backlight 
 

Full-Array
Full-Array

Dimming Zones Count Of Tested TV 
 

384
1,248
Show Text 

Contrast And Dark Details In Game Mode 
 

8.5
8.0

Blooming Photo In Game Mode  

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

Show Text 

HDR Brightness 
 

7.9
8.1

HDR Hallway Photo  

HDR Cityscape Photo  

HDR Landscape Photo  

Hallway Lights (~1950 cd/m²) 
 

368 cd/m²
828 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

430 cd/m²
397 cd/m²

Landscape Pool (~300 cd/m²) 
 

303 cd/m²
299 cd/m²

Peak 2% Window 
 

531 cd/m²
1,315 cd/m²

Peak 10% Window 
 

823 cd/m²
1,555 cd/m²

Peak 25% Window 
 

935 cd/m²
1,449 cd/m²

Peak 50% Window 
 

753 cd/m²
899 cd/m²

Peak 100% Window 
 

621 cd/m²
564 cd/m²

Sustained 2% Window 
 

530 cd/m²
1,115 cd/m²

Sustained 10% Window 
 

823 cd/m²
1,527 cd/m²

Sustained 25% Window 
 

929 cd/m²
1,428 cd/m²

Sustained 50% Window 
 

751 cd/m²
897 cd/m²

Sustained 100% Window 
 

615 cd/m²
564 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.031
0.052
Show Text 

HDR Brightness In Game Mode 
 

7.9
8.0

HDR Hallway Photo  

HDR Cityscape Photo  

HDR Landscape Photo  

Hallway Lights (~1950 cd/m²) 
 

368 cd/m²
796 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

443 cd/m²
400 cd/m²

Landscape Pool (~300 cd/m²) 
 

325 cd/m²
293 cd/m²

Peak 2% Window 
 

530 cd/m²
1,297 cd/m²

Peak 10% Window 
 

796 cd/m²
1,466 cd/m²

Peak 25% Window 
 

895 cd/m²
1,378 cd/m²

Peak 50% Window 
 

734 cd/m²
862 cd/m²

Peak 100% Window 
 

610 cd/m²
543 cd/m²

Sustained 2% Window 
 

528 cd/m²
1,098 cd/m²

Sustained 10% Window 
 

782 cd/m²
1,443 cd/m²

Sustained 25% Window 
 

884 cd/m²
1,364 cd/m²

Sustained 50% Window 
 

733 cd/m²
860 cd/m²

Sustained 100% Window 
 

610 cd/m²
542 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.028
0.052
Show Text 

PQ EOTF Tracking 
 

7.4
5.3

PQ EOTF Graph  

See details
See details

600 Nit Tracking Delta 
 

0.0211
0.0156

1000 Nit Tracking Delta 
 

0.0210
0.0155

4000 Nit Tracking Delta 
 

0.0130
0.0156
Show Text 

SDR Brightness 
 

8.3
8.6

Real Scene Peak Brightness 
 

501 cd/m²
604 cd/m²

Peak 2% Window 
 

381 cd/m²
1,222 cd/m²

Peak 10% Window 
 

579 cd/m²
1,509 cd/m²

Peak 25% Window 
 

695 cd/m²
1,406 cd/m²

Peak 50% Window 
 

593 cd/m²
844 cd/m²

Peak 100% Window 
 

495 cd/m²
532 cd/m²

Sustained 2% Window 
 

373 cd/m²
1,031 cd/m²

Sustained 10% Window 
 

570 cd/m²
1,487 cd/m²

Sustained 25% Window 
 

686 cd/m²
1,329 cd/m²

Sustained 50% Window 
 

591 cd/m²
840 cd/m²

Sustained 100% Window 
 

494 cd/m²
531 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.032
0.053
Show Text 

Color Gamut 
 

8.8

Wide Color Gamut 
 

Yes

Color Gamut DCI-P3 Picture  

DCI P3 xy 
 

96.83%

DCI P3 uv 
 

97.40%

Color Gamut Rec.2020 Picture  

Rec 2020 xy 
 

76.18%

Rec 2020 uv 
 

81.91%
Show Text 

Color Volume 
 

8.0
8.5

P3 Color Volume ITP Picture  

1,000 cd/m² DCI P3 Coverage ITP 
 

66.7%
82.8%

2020 Color Volume ITP Picture  

10,000 cd/m² Rec 2020 Coverage ITP 
 

34.8%
44.8%

White Luminance 
 

483 cd/m²
1,199 cd/m²

Red Luminance 
 

104 cd/m²
291 cd/m²

Green Luminance 
 

361 cd/m²
826 cd/m²

Blue Luminance 
 

31 cd/m²
91 cd/m²

Cyan Luminance 
 

385 cd/m²
920 cd/m²

Magenta Luminance 
 

132 cd/m²
383 cd/m²

Yellow Luminance 
 

456 cd/m²
1,117 cd/m²
Show Text 

Pre Calibration 
 

8.7
5.2

Pre White Balance Picture  

Pre Gamma Curve Picture  

Pre Color Picture  

White Balance dE 
 

2.01
6.27

Color dE 
 

1.52
3.22

Gamma 
 

2.15
2.20

Color Temperature 
 

6,533 K
5,794 K

Picture Mode 
 

Theater Night
Movie

Color Temp Setting 
 

Warm 1
Warm -5

Gamma Setting 
 

2.2
2.2
Show Text 

Post Calibration 
 

9.5
9.7

Post White Balance Picture  

Post Gamma Curve Picture  

Post Color Picture  

White Balance dE 
 

0.23
0.40

Color dE 
 

1.32
0.48

Gamma 
 

2.20
2.21

Color Temperature 
 

6,495 K
6,470 K

White Balance Calibration 
 

20 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

Gray Uniformity 
 

7.4
6.5

50% Uniformity Picture  

50% Std. Dev. 
 

1.976%
3.346%

50% DSE 
 

0.194%
0.182%

5% Uniformity Picture  

5% Std. Dev. 
 

1.149%
1.050%

5% DSE 
 

0.113%
0.084%
Show Text 

Black Uniformity 
 

9.4
9.5

Black Uniformity Picture With Preferred Local Dimming  

Std. Dev. 
 

0.535%
0.269%

Native Black Uniformity Picture  

Native Std. Dev. 
 

0.653%
0.420%
Show Text 

Viewing Angle 
 

5.4
6.7

Viewing Angle Video  

Chroma Graph  

Color Washout 
 

23°
23°

Hue Graph  

Color Shift 
 

23°
65°

Lightness Graph  

Brightness Loss 
 

35°
30°

Black Level Raise 
 

24°
18°

Gamma Shift 
 

16°
20°
Show Text 

Reflections 
 

9.0
5.3

Reflections Picture  

Average Room Off Picture  

Bright Room Off Picture  

Screen Finish 
 

Semi-gloss
Glossy

Total Reflections 
 

1.9%

Indirect Reflections 
 

0.2%

Calculated Direct Reflections 
 

1.7%
Show Text 

HDR Native Gradient 
 

7.3
7.5

HDR Gradient Picture  

100% Black to 50% Gray  

6.0
6.0

50% Gray to 100% White  

8.0
6.0

100% Black to 50% Red  

6.0
8.0

50% Red to 100% Red  

10
8.0

100% Black to 50% Green  

6.0
8.0

50% Green to 100% Green  

8.0
8.0

100% Black to 50% Blue  

8.0
8.0

50% Blue to 100% Blue  

6.0
8.0
Show Text 

Low-Quality Content Smoothing 
 

7.9
8.1

Low-Quality Content Smoothing Picture  

Smoothing 
 

8.0
8.5

Detail Preservation 
 

7.5
7.0
Show Text 

Upscaling: Sharpness Processing 
 

7.5
7.5

Sharpness Picture - 480p  

Show Text 

Pixels 
 

Pixels Picture  

Subpixel Layout 
 

BGR
BGR

Type  

LED
LED

Sub-Type 
 

VA
VA
Show Text 
Black Level

Contrast 
 

8.8
8.2

Contrast Picture  

Contrast 
 

45,311 : 1
135,500 : 1

Native Contrast 
 

5,750 : 1
5,651 : 1
Show Text 

Lighting Zone Precision 
 

7.0
7.5

Lighting Zone Precision Picture  

Show Text 

Lighting Zone Transitions 
 

7.5
8.0

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
Yes

Backlight 
 

Full-Array
Full-Array

Dimming Zone Count Of The Tested TV 
 

384
1,248
Show Text 

Contrast And Dark Details In Game Mode 
 

8.5
8.0

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 
 

9.4
9.5

Black Uniformity Picture With Preferred Local Dimming  

Std. Dev. 
 

0.535%
0.269%

Native Black Uniformity Picture  

Native Std. Dev. 
 

0.653%
0.420%
Show Text 
Motion

Response Time 
 

8.5
8.0

Motion Blur Picture  

Response Time Chart  

80% Response Time 
 

4.0 ms

100% Response Time 
 

9.6 ms
Show Text 

Flicker-Free 
 

9.0
0.0

Backlight chart 
 

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

4,000 Hz
10,000 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

BFI Frequency Picture  

Optional BFI 
 

Yes
Yes

Min Flicker For 60 fps 
 

60 Hz
60 Hz

60Hz For 60 fps 
 

Yes
Yes

120Hz For 120 fps 
 

Yes
Yes

Min Flicker for 60 fps in Game Mode 
 

60 Hz
60 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 

Stutter 
 

6.7
6.4

Frame Hold Time @ 24 fps 
 

32.1 ms
35.4 ms

Frame Hold Time @ 60 fps 
 

7.1 ms
10.4 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 
 

9.5
8.8

Native Refresh Rate 
 

144 Hz
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
240 Hz

1080p VRR Minimum 
 

< 20 Hz
< 20 Hz

1440p VRR Maximum 
 

144 Hz

1440p VRR Minimum 
 

< 20 Hz

VRR + Local Dimming  

Yes
Yes
Show Text 
Color

SDR Color Volume 
 

8.0

DCI-P3 Gamut Rings  

CIELAB DCI-P3 Coverage 
 

92.27%

BT.2020 Gamut Rings  

CIELAB BT.2020 Coverage 
 

70.17%
Show Text 

HDR Color Volume 
 

8.0
8.5

P3 Color Volume ITP Picture  

1,000 cd/m² DCI P3 Coverage ITP 
 

66.7%
82.8%

2020 Color Volume ITP Picture  

10,000 cd/m² BT.2020 Coverage ITP 
 

34.8%
44.8%

White Luminance 
 

483 cd/m²
1,199 cd/m²

Red Luminance 
 

104 cd/m²
291 cd/m²

Green Luminance 
 

361 cd/m²
826 cd/m²

Blue Luminance 
 

31 cd/m²
91 cd/m²

Cyan Luminance 
 

385 cd/m²
920 cd/m²

Magenta Luminance 
 

132 cd/m²
383 cd/m²

Yellow Luminance 
 

456 cd/m²
1,117 cd/m²
Show Text 

SDR Pre-Calibration Color Accuracy 
 

8.7
5.2

Pre White Balance Picture  

Pre Gamma Curve Picture  

Pre Color Picture  

White Balance dE 2000 
 

2.01
6.27

Color dE 2000 
 

1.52
3.22

Gamma 
 

2.15
2.20

Color Temperature 
 

6,533 K
5,794 K

Picture Mode 
 

Theater Night
Movie

Color Temp Setting 
 

Warm 1
Warm -5

Gamma Setting 
 

2.2
2.2
Show Text 

SDR Post-Calibration Color Accuracy 
 

9.5
9.7

Post White Balance Picture  

Post Gamma Curve Picture  

Post Color Picture  

White Balance dE 2000 
 

0.23
0.40

Color dE 2000 
 

1.32
0.48

Gamma 
 

2.20
2.21

Color Temperature 
 

6,495 K
6,470 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  

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  

HDR Post Color Picture  

White Balance dE ITP 
 

2.86

Color dE ITP 
 

4.70

Color Temperature 
 

6,358 K
Show Text 
Processing

PQ EOTF Tracking 
 

7.4
5.3

PQ EOTF Graph  

See details
See details

600 Nit Tracking Delta 
 

0.0211
0.0156

1000 Nit Tracking Delta 
 

0.0210
0.0155

4000 Nit Tracking Delta 
 

0.0130
0.0156
Show Text 

Low-Quality Content Smoothing 
 

7.9
8.1

Low-Quality Content Smoothing Picture  

Smoothing 
 

8.0
8.5

Detail Preservation 
 

7.5
7.0
Show Text 

Upscaling: Sharpness Processing 
 

7.5
7.5

Sharpness Picture - 480p  

Show Text 

HDR Native Gradient 
 

7.3
7.5

HDR Gradient Picture  

100% Black To 50% Gray  

6.0
6.0

50% Gray To 100% White  

8.0
6.0

100% Black To 50% Red  

6.0
8.0

50% Red To 100% Red  

10
8.0

100% Black To 50% Green  

6.0
8.0

50% Green To 100% Green  

8.0
8.0

100% Black To 50% Blue  

8.0
8.0

50% Blue To 100% Blue  

6.0
8.0
Show Text 
Game Mode Responsiveness

Input Lag 
 

9.4
8.3

1080p @ 60Hz 
 

14.3 ms
14.3 ms

1080p @ 60Hz Outside Game Mode 
 

108.6 ms
125.2 ms

1080p @ 120Hz 
 

5.4 ms
6.4 ms

1080p @ Max Refresh Rate 
 

4.8 ms
8.1 ms

4k @ 60Hz 
 

14.3 ms
14.4 ms

4k @ 60Hz @ 4:4:4 
 

14.3 ms
14.8 ms

4k @ 60Hz Outside Game Mode 
 

108.2 ms
124.9 ms

4k @ 60Hz With Interpolation 
 

123.1 ms
116.9 ms

4k @ 120Hz 
 

5.4 ms
6.0 ms

4k @ Max Refresh Rate 
 

5.2 ms
5.2 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

9.6
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 
 

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 
 

9.5
8.8

Native Refresh Rate 
 

144 Hz
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
240 Hz

1080p VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR + Local Dimming  

Yes
Yes
Show Text 

CAD In Game Mode @ Max Refresh Rate 
 

6.7

Pursuit Photo Max Refresh  

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  

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  

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  

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  

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 
 

6.7
6.4

Frame Hold Time @ 24 fps 
 

32.1 ms
35.4 ms

Frame Hold Time @ 60 fps 
 

7.1 ms
10.4 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 
 

8.5
8.0

Pursuit Photo 60Hz  

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 
 

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

4,000 Hz
10,000 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

BFI Frequency Picture  

Optional BFI 
 

Yes
Yes

Min Flicker For 60 fps 
 

60 Hz
60 Hz

60Hz For 60 fps 
 

Yes
Yes

120Hz For 120 fps 
 

Yes
Yes

Min Flicker For 60 fps In Game Mode 
 

60 Hz
60 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 
Reflections

Direct Reflections 
 

9.0
5.3

Ring Light Picture  

Direct Reflections Graph  

See details

Peak Direct Reflection Intensity 
 

67.1%

Screen Finish 
 

Semi-gloss
Glossy
Show Text 

Ambient Black Level Raise 
 

9.1

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  

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 
 

5.4
6.7

Viewing Angle Video  

Chroma Graph  

Color Washout 
 

23°
23°

Hue Graph  

Color Shift 
 

23°
65°

Lightness Graph  

Brightness Loss 
 

35°
30°

Black Level Raise 
 

24°
18°

Gamma Shift 
 

16°
20°
Show Text 

Gray Uniformity 
 

7.4
6.5

50% Uniformity Picture  

50% Std. Dev. 
 

1.976%
3.346%

50% DSE 
 

0.194%
0.182%

5% Uniformity Picture  

5% Std. Dev. 
 

1.149%
1.050%

5% DSE 
 

0.113%
0.084%
Show Text 

Panel Technology 
 

Spectral Power Distribution  

Pixels Picture  

Type  

LED
LED

Sub-Type 
 

VA
VA

Subpixel Layout 
 

BGR
BGR
Show Text 
Inputs

Input Lag 
 

9.4
8.3

1080p @ 60Hz 
 

14.3 ms
14.3 ms

1080p @ 60Hz Outside Game Mode 
 

108.6 ms
125.2 ms

1080p @ 120Hz 
 

5.4 ms
6.4 ms

1080p @ 144Hz 
 

4.8 ms
8.1 ms

1440p @ 60Hz 
 

14.4 ms

1440p @ 120Hz 
 

5.4 ms

1440p @ 144Hz 
 

4.8 ms

4k @ 60Hz 
 

14.3 ms
14.4 ms

4k @ 60Hz + 10-Bit HDR 
 

14.4 ms

4k @ 60Hz @ 4:4:4 
 

14.3 ms
14.8 ms

4k @ 60Hz Outside Game Mode 
 

108.2 ms
124.9 ms

4k @ 60Hz With Interpolation 
 

123.1 ms
116.9 ms

4k @ 120Hz 
 

5.4 ms
6.0 ms

4k @ 144Hz 
 

5.2 ms
5.2 ms

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

9.6
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 @ 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  

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  

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  

Rear Inputs Picture  

HDR10 
 

Yes
Yes

HDMI  

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

HDR10+ 
 

Yes
Yes

Dolby Vision 
 

Yes
Yes

HDMI 2.1 Rated Speed 
 

Yes (HDMI 3,4)
48 Gbps

HLG 
 

Yes
Yes

ATSC Tuner 
 

3.0 (NEXTGEN TV)
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  

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  

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

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  

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  

Curved  

No
No
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

Stand  

Stand Picture  

Show Text 

Back  

Back Picture  

Wall Mount  

VESA 400x300
VESA 400x400
Show Text 

Borders  

Borders Picture  

Borders  

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

Thickness  

Thickness Picture  

Max Thickness  

2.91" (7.4 cm)
3.11" (7.9 cm)

Build Quality 
 

7.0
8.0

Build quality picture  

Show Text 
Smart Features

Interface 
 

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  

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  

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  

Size 
 

Medium

Voice Control  

Many Features
Yes

CEC Menu Control 
 

Yes

Other Smart Features 
 

No

Remote App  

Hisense RemoteNOW
Show Text 

TV Controls  

Controls Picture  

Mute Switch 
 

Yes
Show Text 

In The Box  

In The Box Picture  

Show Text 

Misc  

Power Consumption  

59 W
70 W

Power Consumption (Max)  

183 W
309 W

Firmware  

V0000.01.00R.N0705
V8-T653T02-LF1V097
Sound Quality

Frequency Response 
 

6.5
6.6

Frequency Response  

See details
See details

Low-Frequency Extension 
 

89.80 Hz
119.87 Hz

Std. Dev. @ 70 
 

4.36 dB
3.63 dB

Std. Dev. @ 80 
 

4.48 dB
3.64 dB

Std. Dev. @ Max 
 

7.27 dB
4.40 dB

Max 
 

90.3 dB SPL
85.9 dB SPL

Dynamic Range Compression 
 

3.80 dB
1.69 dB

Digital Room Correction  

No
Show Text 

Distortion 
 

7.1

Total Harmonic Distortion 
 

See details

Weighted THD @ 80 
 

0.096

Weighted THD @ Max 
 

0.276

IMD @ 80 
 

4.47%

IMD @ Max 
 

6.51%
Show Text 

Check Price

55"
55QM751G
Amazon.com
98"
 
98"
98QM751G
SEE PRICE
BestBuy.com

Hisense U7K [U7, U75K]

TCL QM751G

Comments

  1. Comparison

Hisense U7K vs TCL QM751G: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.

PreviewBack to editorFormat guide
No comments yet, refresh to see new ones