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Products
Hisense U7N
TCL QM751G
Tested using Methodology v2.0.1
Updated Jul 21, 2025 03:11 PM
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Amazon.comTested using Methodology v2.0.1
Updated Jul 28, 2025 02:45 PM
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Resolution4k
Native Refresh Rate144Hz
TypeLED
Sub-TypeVA (except 75")
Dolby VisionYes
Screen FinishGlossy
Resolution4k
Native Refresh Rate144Hz
TypeLED
Sub-TypeVA
Dolby VisionYes
Screen FinishGlossy
Our Verdict
Hisense U7N
TCL QM751G
The Hisense U7N and the TCL QM751G are closely matched, with the TCL having the edge. While the Hisense has far better reflection handling and is the most accurate of the two TVs in SDR and HDR, the TCL is the punchier option due to its deeper black levels, better color volume, and slightly higher peak brightness.
Variants
- 55U7N (55")
- 65U7N (65")
- 75U7N (75")
- 85U7N (85")
- 55QM751G (55")
- 65QM751G (65")
- 75QM751G (75")
- 85QM751G (85")
- 98QM751G (98")
Check Price
55"
55U7N
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55QM751G
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65U7N
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65QM751G
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75U7N
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75QM751G
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85U7N
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85QM751G
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98"
98QM751G
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.5
7.8
Black Uniformity
7.4
9.5
Contrast
7.2
8.2
HDR Brightness
7.8
8.1
Full Comparison
Brightness
HDR Brightness
7.8
8.1
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
539 cd/m²
828 cd/m²
Yellow Skyscraper (~700 cd/m²)
538 cd/m²
397 cd/m²
Landscape Pool (~300 cd/m²)
357 cd/m²
299 cd/m²
Peak 2% Window
714 cd/m²
1,315 cd/m²
Peak 10% Window
1,158 cd/m²
1,555 cd/m²
Peak 25% Window
1,302 cd/m²
1,449 cd/m²
Peak 50% Window
935 cd/m²
899 cd/m²
Peak 100% Window
712 cd/m²
564 cd/m²
Sustained 2% Window
704 cd/m²
1,115 cd/m²
Sustained 10% Window
1,130 cd/m²
1,527 cd/m²
Sustained 25% Window
1,278 cd/m²
1,428 cd/m²
Sustained 50% Window
933 cd/m²
897 cd/m²
Sustained 100% Window
712 cd/m²
564 cd/m²
Automatic Brightness Limiting (ABL)
0.035
0.052
HDR Brightness In Game Mode
7.8
8.0
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
597 cd/m²
796 cd/m²
Yellow Skyscraper (~700 cd/m²)
490 cd/m²
400 cd/m²
Landscape Pool (~300 cd/m²)
370 cd/m²
293 cd/m²
Peak 2% Window
744 cd/m²
1,297 cd/m²
Peak 10% Window
1,179 cd/m²
1,466 cd/m²
Peak 25% Window
1,311 cd/m²
1,378 cd/m²
Peak 50% Window
930 cd/m²
862 cd/m²
Peak 100% Window
715 cd/m²
543 cd/m²
Sustained 2% Window
730 cd/m²
1,098 cd/m²
Sustained 10% Window
1,148 cd/m²
1,443 cd/m²
Sustained 25% Window
1,284 cd/m²
1,364 cd/m²
Sustained 50% Window
927 cd/m²
860 cd/m²
Sustained 100% Window
714 cd/m²
542 cd/m²
Automatic Brightness Limiting (ABL)
0.034
0.052
SDR Brightness
8.6
8.6
Real Scene Peak Brightness
630 cd/m²
604 cd/m²
Peak 2% Window
656 cd/m²
1,222 cd/m²
Peak 10% Window
983 cd/m²
1,509 cd/m²
Peak 25% Window
1,090 cd/m²
1,406 cd/m²
Peak 50% Window
803 cd/m²
844 cd/m²
Peak 100% Window
609 cd/m²
532 cd/m²
Sustained 2% Window
646 cd/m²
1,031 cd/m²
Sustained 10% Window
959 cd/m²
1,487 cd/m²
Sustained 25% Window
1,070 cd/m²
1,329 cd/m²
Sustained 50% Window
800 cd/m²
840 cd/m²
Sustained 100% Window
608 cd/m²
531 cd/m²
Automatic Brightness Limiting (ABL)
0.033
0.053
Black Level
Contrast
7.2
8.2
Contrast Picture
Contrast
63,092 : 1
135,500 : 1
Native Contrast
4,426 : 1
5,651 : 1
Lighting Zone Precision
7.0
7.5
Lighting Zone Precision Picture
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
Contrast And Dark Details In Game Mode
7.0
8.0
Lighting Zone Precision Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
Black Uniformity
7.4
9.5
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
0.537%
0.269%
Native Black Uniformity Picture
Native Std. Dev.
0.866%
0.420%
Color
SDR Color Volume
7.6
8.0
DCI-P3 Gamut Rings
CIELAB DCI-P3 Coverage
91.13%
92.27%
BT.2020 Gamut Rings
CIELAB BT.2020 Coverage
65.39%
70.17%
HDR Color Volume
7.7
8.5
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
77.5%
82.8%
2020 Color Volume ITP Picture
10,000 cd/m² BT.2020 Coverage ITP
37.0%
44.8%
White Luminance
689 cd/m²
1,199 cd/m²
Red Luminance
153 cd/m²
291 cd/m²
Green Luminance
501 cd/m²
826 cd/m²
Blue Luminance
52 cd/m²
91 cd/m²
Cyan Luminance
542 cd/m²
920 cd/m²
Magenta Luminance
195 cd/m²
383 cd/m²
Yellow Luminance
651 cd/m²
1,117 cd/m²
SDR Pre-Calibration Color Accuracy
6.2
5.2
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE 2000
5.12
6.27
Color dE 2000
2.70
3.22
Gamma
2.23
2.20
Color Temperature
7,076 K
5,794 K
Picture Mode
Theater Night
Movie
Color Temp Setting
Warm 1
Warm -5
Gamma Setting
2.2
2.2
SDR Post-Calibration Color Accuracy
9.7
9.7
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE 2000
0.22
0.40
Color dE 2000
0.80
0.48
Gamma
2.20
2.21
Color Temperature
6,511 K
6,470 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
HDR Pre-Calibration Color Accuracy
7.2
7.0
HDR Pre White Balance Picture
HDR Pre Color Picture
White Balance dE ITP
7.64
14.66
Color dE ITP
10.6
19.2
Color Temperature
7,066 K
6,534 K
Picture Mode
Filmmaker
Movie
HDR Post-Calibration Color Accuracy
7.9
9.2
HDR Post White Balance Picture
HDR Post Color Picture
White Balance dE ITP
4.90
2.86
Color dE ITP
8.50
4.70
Color Temperature
6,983 K
6,358 K
Processing
PQ EOTF Tracking
7.9
5.3
PQ EOTF Graph
600 Nit Tracking Delta
0.0055
0.0156
1000 Nit Tracking Delta
0.0055
0.0155
4000 Nit Tracking Delta
0.0055
0.0156
Low-Quality Content Smoothing
7.9
8.1
Low-Quality Content Smoothing Picture
Smoothing
8.0
8.5
Detail Preservation
7.5
7.0
Upscaling: Sharpness Processing
7.5
7.5
Sharpness Picture - 480p
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
8.0
8.0
50% Red To 100% Red
8.0
8.0
100% Black To 50% Green
6.0
8.0
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
Game Mode Responsiveness
Input Lag
8.5
8.3
1080p @ 60Hz
14.3 ms
14.3 ms
1080p @ 60Hz Outside Game Mode
108.5 ms
125.2 ms
1080p @ 120Hz
5.7 ms
6.4 ms
1080p @ Max Refresh Rate
4.1 ms
8.1 ms
4k @ 60Hz
14.3 ms
14.4 ms
4k @ 60Hz @ 4:4:4
14.4 ms
14.8 ms
4k @ 60Hz Outside Game Mode
108.0 ms
124.9 ms
4k @ 60Hz With Interpolation
116.3 ms
116.9 ms
4k @ 120Hz
5.7 ms
6.0 ms
4k @ Max Refresh Rate
5.1 ms
5.2 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.5
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
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
144 Hz
8k @ 30Hz Or 24Hz
No
No
8k @ 60Hz
No
No
Variable Refresh Rate
8.5
8.8
Native Refresh Rate
144Hz
144Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
Yes
4k VRR Maximum
144 Hz
144 Hz
4k VRR Minimum
< 20 Hz
< 20 Hz
1080p VRR Maximum
144 Hz
240 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
VRR + Local Dimming
Yes
Yes
CAD In Game Mode @ Max Refresh Rate
7.2
6.7
Pursuit Photo Max Refresh
CAD Heatmap Max Refresh
Transition At Max Refresh
0 to 31
0 to 31
Avg. CAD
190
225
Best 10% CAD
102
121
Worst 10% CAD
292
357
CAD In Game Mode @ 120Hz
6.4
6.8
Pursuit Photo 120Hz
CAD Heatmap 120Hz
Transition At 120Hz
0 to 31
0 to 31
Avg. CAD
249
212
Best 10% CAD
111
86
Worst 10% CAD
416
460
CAD In Game Mode @ 60Hz
5.6
6.8
Pursuit Photo 60Hz
CAD Heatmap 60Hz
Transition 60Hz
0 to 31
0 to 31
Avg. CAD
329
212
Best 10% CAD
119
85
Worst 10% CAD
498
457
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
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
Motion Handling
Stutter
7.7
6.4
Frame Hold Time @ 24 fps
29.3 ms
35.4 ms
Frame Hold Time @ 60 fps
4.3 ms
10.4 ms
24p Judder
9.0
10
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
Yes
Yes
Judder-Free 24p via 60i
No
Yes
Judder-Free 24p via Native Apps
Yes
Yes
Response Time
6.3
8.0
Pursuit Photo 60Hz
Response Time Heatmap 60Hz
Transition At 60Hz
0 to 31
0 to 31
First Response Time
12.4 ms
6.3 ms
Total Response Time
12.4 ms
10.0 ms
Worst 10% Response Time
25.7 ms
21.8 ms
Flicker
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
7,800 Hz
10,000 Hz
Black Frame Insertion (BFI)
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker For 60 fps
120 Hz
60 Hz
60Hz For 60 fps
No
Yes
120Hz For 120 fps
Yes
Yes
Min Flicker For 60 fps In Game Mode
120 Hz
60 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
Yes
Yes
Reflections
Direct Reflections
6.3
5.3
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
48.6%
67.1%
Screen Finish
Glossy
Glossy
Ambient Black Level Raise
9.4
9.1
Black Level Raise Picture
Bright Room Black Level Raise Graph
Black Luminance @ 0 lx
0.00 cd/m²
0.00 cd/m²
Black Luminance @ 1000 lx
0.18 cd/m²
0.38 cd/m²
Total Reflected Light
8.3
5.9
Bright Room Off Picture
Ring Picture Total Reflection
Total Reflected Light Intensity
13,116% ⋅ pixel
27,092% ⋅ pixel
Diffraction Artifacts
No
Yes
Ambient Color Saturation
8.0
8.5
Bright Room Color Volume Graph
Low-Luminance Colors @ 1000 lx
68.64%
71.10%
Mid-Luminance Colors @ 1000 lx
66.16%
71.77%
High-Luminance Colors @ 1000 lx
56.84%
67.56%
Panel
Viewing Angle
6.3
6.7
Viewing Angle Video
Chroma Graph
Color Washout
26°
23°
Hue Graph
Color Shift
23°
65°
Lightness Graph
Brightness Loss
35°
30°
Black Level Raise
27°
18°
Gamma Shift
17°
20°
Gray Uniformity
6.6
6.5
50% Uniformity Picture
50% Std. Dev.
3.300%
3.346%
50% DSE
0.153%
0.182%
5% Uniformity Picture
5% Std. Dev.
0.912%
1.050%
5% DSE
0.122%
0.084%
Panel Technology
Spectral Power Distribution
Pixels Picture
Type
LED
LED
Sub-Type
VA (except 75")
VA
Subpixel Layout
BGR
BGR
Inputs
Input Specifications
Side Inputs Picture
Rear Inputs Picture
HDMI
4 (2x HDMI 2.0, 2x HDMI 2.1)
4 (2x HDMI 2.0, 2x HDMI 2.1)
HDMI 2.1 Rated Speed
48 Gbps
48 Gbps
ATSC Tuner
3.0 (NEXTGEN TV)
1.0
USB Ports
2
2
USB 3.0
Yes (1)
Yes (1)
Audio Out 3.5mm
1
1
Wi-Fi
Yes (2.4 GHz, 5 GHz, 6 GHz)
Yes (2.4 GHz, 5 GHz)
Ethernet Speed
100 Mbps
100 Mbps
Composite In
1 (Adapter Required, Not Incl.)
1 (Adapter Required, Not Incl.)
Digital Optical Audio Out
1
1
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
HDR Format Support
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
Yes
Yes
HLG
Yes
Yes
Design
Style
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 400x300
VESA 400x400
Borders
Borders Picture
Borders
0.39" (1.0 cm)
0.31" (0.8 cm)
Thickness
Thickness Picture
Max Thickness
3.07" (7.8 cm)
3.11" (7.9 cm)
Build Quality
7.5
8.0
Build quality picture
Smart Features
Interface
Smart TV Picture
Smart OS
Google TV
Google TV
Version
12
12
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
Remote
Remote Picture
Voice Control
Yes
Yes
TV Controls
Controls Picture
Mute Switch
Yes
Yes
In The Box
In The Box Picture
Misc
Power Consumption
60 W
70 W
Power Consumption (Max)
209 W
309 W
Firmware
V0000.01.00N.O0539
V8-T653T02-LF1V097
Sound Quality
Frequency Response
6.1
6.6
Frequency Response
Low-Frequency Extension
84.76 Hz
119.87 Hz
Std. Dev. @ 70
3.57 dB
3.63 dB
Std. Dev. @ 80
4.72 dB
3.64 dB
Std. Dev. @ Max
7.13 dB
4.40 dB
Max
85.8 dB SPL
85.9 dB SPL
Dynamic Range Compression
4.84 dB
1.69 dB
Digital Room Correction
Yes
No
Check Price
55"
55U7N
Searching
Finding store55"
55QM751G
Searching
Finding store65"
65U7N
Searching
Finding store65"
65QM751G
Searching
Finding store75"
75U7N
Searching
Finding store75"
75QM751G
Searching
Finding store85"
85U7N
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Finding store85"
85QM751G
Searching
Finding store98"
98"
98QM751G
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Finding store
Hisense U7N
TCL QM751G
Comments
Hisense U7N vs TCL QM751G: Main Discussion
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