Products
TCL Q750G
TCL QM851G
Tested using Methodology v1.11
Updated Apr 14, 2025 07:22 PM
SEE PRICE
BestBuy.com
Tested using Methodology v2.1
Updated Feb 03, 2026 08:13 PM
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Amazon.com
Resolution4k
Native Refresh Rate
144 Hz
Panel TypeLED
Sub-Type
VA
Dolby Vision
Yes
Screen Finish
Semi-gloss
Resolution4k
Native Refresh Rate
144Hz
Panel TypeLCD
Sub-Type
VA
Dolby Vision
Yes
Screen Finish
Glossy
Our Verdict
TCL Q7/Q750G QLED
TCL QM851G
The TCL QM851G is noticeably better than the older TCL Q750G. As the TCL QM851G is a higher-end model than the Q750G, it outperforms it in every metric except one: the Q750G is more accurate than the extremely bright QM851G in HDR. Otherwise, the QM851G is just better, although it's also typically sold for a higher price.
Variants
- 55Q750G (55")
- 65Q750G (65")
- 65QM851G (65")
- 75QM851G (75")
Check Price
55"
55Q750G
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BestBuy.com
55"
65"
65Q750G
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BestBuy.com
65"
65QM851G
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Amazon.com
75"
75Q750G
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75"
75QM851G
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Amazon.com
85"
85Q750G
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85"
85QM851G
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98"
98"
98QM851G
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Amazon.com
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Major Test Bench Update: Two or more of the products being compared have been tested with different TV test methodologies after a major update. Some of the test results aren't directly comparable, and are hidden. Learn more
Mixed Usage
8.2
HDR Brightness
9.4
Pre Calibration
7.5
SDR Brightness
9.5
PQ EOTF Tracking
3.9
Full Comparison
Brightness
HDR Brightness
9.4
HDR Hallway Photo
Compare High-Res
Compare High-Res
HDR Cityscape Photo
Compare High-Res
Compare High-Res
HDR Landscape Photo
Compare High-Res
Compare High-Res
Hallway Lights (~1950 cd/m²)
497 cd/m²
1,472 cd/m²
Yellow Skyscraper (~700 cd/m²)
275 cd/m²
611 cd/m²
Landscape Pool (~300 cd/m²)
270 cd/m²
473 cd/m²
Peak 2% Window
381 cd/m²
2,564 cd/m²
Peak 10% Window
685 cd/m²
3,467 cd/m²
Peak 25% Window
926 cd/m²
3,338 cd/m²
Peak 50% Window
810 cd/m²
1,814 cd/m²
Peak 100% Window
565 cd/m²
967 cd/m²
Sustained 2% Window
372 cd/m²
2,497 cd/m²
Sustained 10% Window
663 cd/m²
3,319 cd/m²
Sustained 25% Window
796 cd/m²
3,253 cd/m²
Sustained 50% Window
801 cd/m²
1,810 cd/m²
Sustained 100% Window
565 cd/m²
965 cd/m²
Automatic Brightness Limiting (ABL)
0.044
0.060
HDR Brightness In Game Mode
9.4
HDR Hallway Photo
Compare High-Res
Compare High-Res
HDR Cityscape Photo
Compare High-Res
Compare High-Res
HDR Landscape Photo
Compare High-Res
Compare High-Res
Hallway Lights (~1950 cd/m²)
523 cd/m²
1,393 cd/m²
Yellow Skyscraper (~700 cd/m²)
302 cd/m²
625 cd/m²
Landscape Pool (~300 cd/m²)
309 cd/m²
447 cd/m²
Peak 2% Window
410 cd/m²
4,167 cd/m²
Peak 10% Window
854 cd/m²
3,425 cd/m²
Peak 25% Window
1,008 cd/m²
3,366 cd/m²
Peak 50% Window
864 cd/m²
1,796 cd/m²
Peak 100% Window
604 cd/m²
956 cd/m²
Sustained 2% Window
403 cd/m²
2,384 cd/m²
Sustained 10% Window
711 cd/m²
3,300 cd/m²
Sustained 25% Window
866 cd/m²
3,251 cd/m²
Sustained 50% Window
855 cd/m²
1,792 cd/m²
Sustained 100% Window
603 cd/m²
953 cd/m²
Automatic Brightness Limiting (ABL)
0.043
0.060
SDR Brightness
9.5
Real Scene Peak Brightness
546 cd/m²
1,108 cd/m²
Peak 2% Window
395 cd/m²
4,043 cd/m²
Peak 10% Window
757 cd/m²
3,355 cd/m²
Peak 25% Window
888 cd/m²
3,291 cd/m²
Peak 50% Window
780 cd/m²
1,767 cd/m²
Peak 100% Window
548 cd/m²
940 cd/m²
Sustained 2% Window
384 cd/m²
2,320 cd/m²
Sustained 10% Window
642 cd/m²
3,238 cd/m²
Sustained 25% Window
764 cd/m²
3,171 cd/m²
Sustained 50% Window
773 cd/m²
1,761 cd/m²
Sustained 100% Window
544 cd/m²
938 cd/m²
Automatic Brightness Limiting (ABL)
0.040
0.060
Picture Quality
Contrast
8.9
Contrast Picture
Compare High-Res
Compare High-Res
Contrast
80,160 : 1
201,150 : 1
Native Contrast
9,614 : 1
6,515 : 1
Blooming
8.5
Blooming Photo
Compare High-Res
Compare High-Res
Lighting Zone Transitions
8.5
Preferred LD Video, Moving Object
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
Dimming Zones Count Of Tested TV
160
2,880
Contrast And Dark Details In Game Mode
9.0
Blooming Photo In Game Mode
Compare High-Res
Compare High-Res
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
9.4
HDR Hallway Photo
Compare High-Res
Compare High-Res
HDR Cityscape Photo
Compare High-Res
Compare High-Res
HDR Landscape Photo
Compare High-Res
Compare High-Res
Hallway Lights (~1950 cd/m²)
497 cd/m²
1,472 cd/m²
Yellow Skyscraper (~700 cd/m²)
275 cd/m²
611 cd/m²
Landscape Pool (~300 cd/m²)
270 cd/m²
473 cd/m²
Peak 2% Window
381 cd/m²
2,564 cd/m²
Peak 10% Window
685 cd/m²
3,467 cd/m²
Peak 25% Window
926 cd/m²
3,338 cd/m²
Peak 50% Window
810 cd/m²
1,814 cd/m²
Peak 100% Window
565 cd/m²
967 cd/m²
Sustained 2% Window
372 cd/m²
2,497 cd/m²
Sustained 10% Window
663 cd/m²
3,319 cd/m²
Sustained 25% Window
796 cd/m²
3,253 cd/m²
Sustained 50% Window
801 cd/m²
1,810 cd/m²
Sustained 100% Window
565 cd/m²
965 cd/m²
Automatic Brightness Limiting (ABL)
0.044
0.060
HDR Brightness In Game Mode
9.4
HDR Hallway Photo
Compare High-Res
Compare High-Res
HDR Cityscape Photo
Compare High-Res
Compare High-Res
HDR Landscape Photo
Compare High-Res
Compare High-Res
Hallway Lights (~1950 cd/m²)
523 cd/m²
1,393 cd/m²
Yellow Skyscraper (~700 cd/m²)
302 cd/m²
625 cd/m²
Landscape Pool (~300 cd/m²)
309 cd/m²
447 cd/m²
Peak 2% Window
410 cd/m²
4,167 cd/m²
Peak 10% Window
854 cd/m²
3,425 cd/m²
Peak 25% Window
1,008 cd/m²
3,366 cd/m²
Peak 50% Window
864 cd/m²
1,796 cd/m²
Peak 100% Window
604 cd/m²
956 cd/m²
Sustained 2% Window
403 cd/m²
2,384 cd/m²
Sustained 10% Window
711 cd/m²
3,300 cd/m²
Sustained 25% Window
866 cd/m²
3,251 cd/m²
Sustained 50% Window
855 cd/m²
1,792 cd/m²
Sustained 100% Window
603 cd/m²
953 cd/m²
Automatic Brightness Limiting (ABL)
0.043
0.060
PQ EOTF Tracking
3.9
PQ EOTF Graph
Preview Graph
Preview Graph
600 Nit Tracking Delta
0.0102
0.0313
1000 Nit Tracking Delta
0.0104
0.0314
4000 Nit Tracking Delta
0.0107
0.0314
SDR Brightness
9.5
Real Scene Peak Brightness
546 cd/m²
1,108 cd/m²
Peak 2% Window
395 cd/m²
4,043 cd/m²
Peak 10% Window
757 cd/m²
3,355 cd/m²
Peak 25% Window
888 cd/m²
3,291 cd/m²
Peak 50% Window
780 cd/m²
1,767 cd/m²
Peak 100% Window
548 cd/m²
940 cd/m²
Sustained 2% Window
384 cd/m²
2,320 cd/m²
Sustained 10% Window
642 cd/m²
3,238 cd/m²
Sustained 25% Window
764 cd/m²
3,171 cd/m²
Sustained 50% Window
773 cd/m²
1,761 cd/m²
Sustained 100% Window
544 cd/m²
938 cd/m²
Automatic Brightness Limiting (ABL)
0.040
0.060
Color Gamut
Wide Color Gamut
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
92.69%
DCI P3 uv
96.12%
Color Gamut Rec.2020 Picture
Rec 2020 xy
67.74%
Rec 2020 uv
73.00%
Color Volume
9.0
P3 Color Volume ITP Picture
Compare High-Res
Compare High-Res
1,000 cd/m² DCI P3 Coverage ITP
64.0%
85.2%
2020 Color Volume ITP Picture
Compare High-Res
Compare High-Res
10,000 cd/m² Rec 2020 Coverage ITP
28.7%
54.8%
White Luminance
375 cd/m²
2,513 cd/m²
Red Luminance
82 cd/m²
585 cd/m²
Green Luminance
282 cd/m²
1,885 cd/m²
Blue Luminance
34 cd/m²
189 cd/m²
Cyan Luminance
310 cd/m²
2,075 cd/m²
Magenta Luminance
108 cd/m²
773 cd/m²
Yellow Luminance
341 cd/m²
2,451 cd/m²
Pre Calibration
7.5
Pre White Balance Picture
Compare High-Res
Compare High-Res
Pre Gamma Curve Picture
Compare High-Res
Compare High-Res
Pre Color Picture
Compare High-Res
Compare High-Res
White Balance dE
7.61
3.36
Color dE
3.87
2.07
Gamma
2.11
2.09
Color Temperature
6,500 K
6,127 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm
Warm -5
Gamma Setting
2.2
2.2
Post Calibration
9.6
Post White Balance Picture
Compare High-Res
Compare High-Res
Post Gamma Curve Picture
Compare High-Res
Compare High-Res
Post Color Picture
Compare High-Res
Compare High-Res
White Balance dE
0.71
0.24
Color dE
1.05
0.82
Gamma
2.20
2.20
Color Temperature
6,481 K
6,483 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
Gray Uniformity
7.1
50% Uniformity Picture
Compare High-Res
Compare High-Res
50% Std. Dev.
4.145%
2.225%
50% DSE
0.174%
0.170%
5% Uniformity Picture
Compare High-Res
Compare High-Res
5% Std. Dev.
0.550%
0.670%
5% DSE
0.075%
0.093%
Black Uniformity
8.9
Black Uniformity Picture With Preferred Local Dimming
Compare High-Res
Compare High-Res
Std. Dev.
0.430%
0.154%
Native Black Uniformity Picture
Compare High-Res
Compare High-Res
Native Std. Dev.
0.597%
0.569%
Viewing Angle
6.2
Viewing Angle Video
Chroma Graph
Compare High-Res
Compare High-Res
Color Washout
24°
23°
Hue Graph
Compare High-Res
Compare High-Res
Color Shift
34°
31°
Lightness Graph
Compare High-Res
Compare High-Res
Brightness Loss
29°
30°
Black Level Raise
17°
18°
Gamma Shift
15°
18°
Reflections
6.3
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Compare High-Res
Compare High-Res
Screen Finish
Semi-gloss
Glossy
Total Reflections
5.9%
Indirect Reflections
0.9%
Calculated Direct Reflections
5.0%
HDR Native Gradient
7.8
HDR Gradient Picture
Compare High-Res
Compare High-Res
100% Black to 50% Gray
6.0
6.0
50% Gray to 100% White
6.0
6.0
100% Black to 50% Red
8.0
8.0
50% Red to 100% Red
10
10
100% Black to 50% Green
8.0
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
Low-Quality Content Smoothing
8.1
Low-Quality Content Smoothing Picture
Compare High-Res
Compare High-Res
Smoothing
9.0
8.5
Detail Preservation
6.0
7.0
Upscaling: Sharpness Processing
7.5
Sharpness Picture - 480p
Compare High-Res
Compare High-Res
Pixels
Pixels Picture
Compare High-Res
Compare High-Res
Subpixel Layout
BGR
BGR
Type
LED
LCD
Sub-Type
VA
VA
Black Level
Contrast
8.9
Contrast Picture
Compare High-Res
Compare High-Res
Contrast
80,160 : 1
201,150 : 1
Native Contrast
9,614 : 1
6,515 : 1
Lighting Zone Precision
8.5
Lighting Zone Precision Picture
Compare High-Res
Compare High-Res
Lighting Zone Transitions
8.5
Preferred LD Video, Moving Object
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
Dimming Zone Count Of The Tested TV
160
2,880
Contrast And Dark Details In Game Mode
9.0
Lighting Zone Precision Photo In Game Mode
Compare High-Res
Compare High-Res
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
Black Uniformity
8.9
Black Uniformity Picture With Preferred Local Dimming
Compare High-Res
Compare High-Res
Std. Dev.
0.430%
0.154%
Native Black Uniformity Picture
Compare High-Res
Compare High-Res
Native Std. Dev.
0.597%
0.569%
Motion
Response Time
8.1
Motion Blur Picture
Compare High-Res
Compare High-Res
Response Time Chart
80% Response Time
4.2 ms
100% Response Time
10.8 ms
Flicker-Free
0.0
Backlight chart
Compare High-Res
Compare High-Res
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
30,000 Hz
Black Frame Insertion (BFI)
BFI Picture
Compare High-Res
Compare High-Res
BFI Frequency Picture
Compare High-Res
Compare High-Res
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
Motion Interpolation
Motion Interpolation (30 fps) Picture
Compare High-Res
Compare High-Res
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Compare High-Res
Compare High-Res
Motion Interpolation (60 fps)
Yes
Yes
Stutter
6.1
Frame Hold Time @ 24 fps
30.9 ms
36.2 ms
Frame Hold Time @ 60 fps
5.9 ms
11.2 ms
24p Judder
9.6
Judder-Free 24p
Yes
Judder-Free 24p via 60p
Yes
Judder-Free 24p via 60i
Yes
Judder-Free 24p via Native Apps
Yes
Variable Refresh Rate
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
240 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
Color
SDR Color Volume
7.7
DCI-P3 Gamut Rings
CIELAB DCI-P3 Coverage
90.94%
BT.2020 Gamut Rings
CIELAB BT.2020 Coverage
67.01%
HDR Color Volume
9.0
P3 Color Volume ITP Picture
Compare High-Res
Compare High-Res
1,000 cd/m² DCI P3 Coverage ITP
64.0%
85.2%
2020 Color Volume ITP Picture
Compare High-Res
Compare High-Res
10,000 cd/m² BT.2020 Coverage ITP
28.7%
54.8%
White Luminance
375 cd/m²
2,513 cd/m²
Red Luminance
82 cd/m²
585 cd/m²
Green Luminance
282 cd/m²
1,885 cd/m²
Blue Luminance
34 cd/m²
189 cd/m²
Cyan Luminance
310 cd/m²
2,075 cd/m²
Magenta Luminance
108 cd/m²
773 cd/m²
Yellow Luminance
341 cd/m²
2,451 cd/m²
SDR Pre-Calibration Color Accuracy
7.5
Pre White Balance Picture
Compare High-Res
Compare High-Res
Pre Gamma Curve Picture
Compare High-Res
Compare High-Res
Pre Color Picture
Compare High-Res
Compare High-Res
White Balance dE 2000
7.61
3.36
Color dE 2000
3.87
2.07
Gamma
2.11
2.09
Color Temperature
6,500 K
6,127 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm
Warm -5
Gamma Setting
2.2
2.2
SDR Post-Calibration Color Accuracy
9.6
Post White Balance Picture
Compare High-Res
Compare High-Res
Post Gamma Curve Picture
Compare High-Res
Compare High-Res
Post Color Picture
Compare High-Res
Compare High-Res
White Balance dE 2000
0.71
0.24
Color dE 2000
1.05
0.82
Gamma
2.20
2.20
Color Temperature
6,481 K
6,483 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
HDR Pre-Calibration Color Accuracy
5.7
HDR Pre White Balance Picture
HDR Pre Color Picture
White Balance dE ITP
41.45
Color dE ITP
49.6
Color Temperature
6,308 K
Picture Mode
Movie
HDR Post-Calibration Color Accuracy
7.0
HDR Post White Balance Picture
HDR Post Color Picture
White Balance dE ITP
19.70
Color dE ITP
8.60
Color Temperature
6,276 K
Processing
PQ EOTF Tracking
3.9
PQ EOTF Graph
Preview Graph
Preview Graph
600 Nit Tracking Delta
0.0102
0.0313
1000 Nit Tracking Delta
0.0104
0.0314
4000 Nit Tracking Delta
0.0107
0.0314
Low-Quality Content Smoothing
8.1
Low-Quality Content Smoothing Picture
Compare High-Res
Compare High-Res
Smoothing
9.0
8.5
Detail Preservation
6.0
7.0
Upscaling: Sharpness Processing
7.5
Sharpness Picture - 480p
Compare High-Res
Compare High-Res
HDR Native Gradient
7.8
HDR Gradient Picture
Compare High-Res
Compare High-Res
100% Black To 50% Gray
6.0
6.0
50% Gray To 100% White
6.0
6.0
100% Black To 50% Red
8.0
8.0
50% Red To 100% Red
10
10
100% Black To 50% Green
8.0
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
8.4
1080p @ 60Hz
17.1 ms
14.1 ms
1080p @ 60Hz Outside Game Mode
126.6 ms
125.0 ms
1080p @ 120Hz
6.4 ms
6.1 ms
1080p @ Max Refresh Rate
16.5 ms
8.0 ms
4k @ 60Hz
14.4 ms
14.1 ms
4k @ 60Hz @ 4:4:4
26.7 ms
15.0 ms
4k @ 60Hz Outside Game Mode
126.4 ms
124.7 ms
4k @ 60Hz With Interpolation
126.3 ms
116.5 ms
4k @ 120Hz
6.2 ms
5.9 ms
4k @ Max Refresh Rate
20.8 ms
5.0 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
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
No
Yes
4k Maximum Refresh Rate
144 Hz
8k @ 30Hz Or 24Hz
No
No
8k @ 60Hz
No
No
Variable Refresh Rate
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
240 Hz
240 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
VRR + Local Dimming
Yes
Yes
CAD In Game Mode @ Max Refresh Rate
7.5
Pursuit Photo Max Refresh
CAD Heatmap Max Refresh
Transition At Max Refresh
0 to 31
Avg. CAD
173
Best 10% CAD
71
Worst 10% CAD
303
CAD In Game Mode @ 120Hz
6.9
Pursuit Photo 120Hz
CAD Heatmap 120Hz
Transition At 120Hz
0 to 31
Avg. CAD
200
Best 10% CAD
69
Worst 10% CAD
482
CAD In Game Mode @ 60Hz
7.0
Pursuit Photo 60Hz
CAD Heatmap 60Hz
Transition 60Hz
0 to 31
Avg. CAD
217
Best 10% CAD
71
Worst 10% CAD
372
PS5 Compatibility
PS5 Screenshot
Compare High-Res
Compare High-Res
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
Compare High-Res
Compare High-Res
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
Response Time Stutter
6.1
Frame Hold Time @ 24 fps
30.9 ms
36.2 ms
Frame Hold Time @ 60 fps
5.9 ms
11.2 ms
Micro Judder
8.5
24p Clip
25p Clip
Micro Judder-Free 24p
Yes
Micro Judder-Free 25p
No
Micro Judder-Free 24p via 60p
Yes
Micro Judder-Free 25p via 60p
Yes
Micro Judder-Free 24p via Native Apps
Yes
Micro Judder-Free 25p via Native Apps
Yes
Judder
9.6
Judder Video Picture
Judder 24p
10
Judder 25p
10
Judder 24p via 60p
10
Judder 25p via 60p
8.0
Judder 24p via 60i
10
Judder 24p via Native Apps
10
Judder 25p via Native Apps
10
Response Time
8.1
Pursuit Photo 60Hz
Compare High-Res
Compare High-Res
Response Time Heatmap 60Hz
Transition At 60Hz
0 to 31
First Response Time
5.5 ms
Total Response Time
10.6 ms
Worst 10% Response Time
22.9 ms
Flicker
Backlight chart
Compare High-Res
Compare High-Res
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
30,000 Hz
Black Frame Insertion (BFI)
BFI Picture
Compare High-Res
Compare High-Res
BFI Frequency Picture
Compare High-Res
Compare High-Res
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
Motion Interpolation
Motion Interpolation (30 fps) Picture
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Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
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Motion Interpolation (60 fps)
Yes
Yes
Reflections
Direct Reflections
6.3
Ring Light Picture
Direct Reflections Graph
Preview Graph
Peak Direct Reflection Intensity
46.5%
Screen Finish
Semi-gloss
Glossy
Ambient Black Level Raise
9.1
Black Level Raise Picture
Bright Room Black Level Raise Graph
Preview Graph
Black Luminance @ 0 lx
0.00 cd/m²
Black Luminance @ 1000 lx
0.38 cd/m²
Total Reflected Light
7.8
Bright Room Off Picture
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Ring Picture Total Reflection
Total Reflected Light Intensity
12,962% ⋅ pixel
Diffraction Artifacts
Yes
Ambient Color Saturation
8.4
Bright Room Color Volume Graph
Preview Graph
Low-Luminance Colors @ 1000 lx
71.72%
Mid-Luminance Colors @ 1000 lx
68.86%
High-Luminance Colors @ 1000 lx
59.50%
Panel
Viewing Angle
6.2
Viewing Angle Video
Chroma Graph
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Color Washout
24°
23°
Hue Graph
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Color Shift
34°
31°
Lightness Graph
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Brightness Loss
29°
30°
Black Level Raise
17°
18°
Gamma Shift
15°
18°
Gray Uniformity
7.1
50% Uniformity Picture
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50% Std. Dev.
4.145%
2.225%
50% DSE
0.174%
0.170%
5% Uniformity Picture
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5% Std. Dev.
0.550%
0.670%
5% DSE
0.075%
0.093%
Panel Technology
Spectral Power Distribution
Pixels Picture
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Panel Type
LED
LCD
Sub-Type
VA
VA
Subpixel Layout
BGR
BGR
Inputs
Input Lag
8.4
1080p @ 60Hz
17.1 ms
14.1 ms
1080p @ 60Hz Outside Game Mode
126.6 ms
125.0 ms
1080p @ 120Hz
6.4 ms
6.1 ms
1080p @ 144Hz
16.5 ms
8.0 ms
1440p @ 60Hz
14.2 ms
1440p @ 120Hz
9.8 ms
1440p @ 144Hz
17.2 ms
4k @ 60Hz
14.4 ms
14.1 ms
4k @ 60Hz + 10-Bit HDR
14.3 ms
4k @ 60Hz @ 4:4:4
26.7 ms
15.0 ms
4k @ 60Hz Outside Game Mode
126.4 ms
124.7 ms
4k @ 60Hz With Interpolation
126.3 ms
116.5 ms
4k @ 120Hz
6.2 ms
5.9 ms
4k @ 144Hz
20.8 ms
5.0 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
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
No
Yes
4k @ 144Hz
Yes
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
PS5 Compatibility
PS5 Screenshot
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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
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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
Input Specifications
Side Inputs Picture
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Rear Inputs Picture
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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 1,2)
48 Gbps
HLG
Yes
Yes
ATSC Tuner
1.0
3.0 (NEXTGEN TV)
USB Ports
1
3
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
USB 3.0
No
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
Input Photos
Side Inputs Picture
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Rear Inputs Picture
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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
Total Inputs
HDMI
4
4 (2x HDMI 2.0, 2x HDMI 2.1)
USB
1
3
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
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Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
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Back
Back Picture
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Wall Mount
VESA 300x300
VESA 400x400
Borders
Borders Picture
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Borders
0.31" (0.8 cm)
0.31" (0.8 cm)
Thickness
Thickness Picture
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Max Thickness
2.76" (7.0 cm)
2.28" (5.8 cm)
Build Quality
8.5
Build quality picture
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Smart Features
Interface
Smart TV Picture
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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
Ad-Free
0.0
Ads Picture
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Ads
Yes
Yes
Opt-out
No
No
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
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
Remote
Remote Picture
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Size
Medium
Voice Control
Many Features
Yes
CEC Menu Control
Yes
Other Smart Features
No
Remote App
Android TV
TV Controls
Controls Picture
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Mute Switch
Yes
In The Box
In The Box Picture
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Misc
Power Consumption
57 W
66 W
Power Consumption (Max)
196 W
307 W
Firmware
V8-T615T02-LF1V283.000808
V8-T653T02-LF1V085
Sound Quality
Frequency Response
7.0
Frequency Response
Preview Graph
Preview Graph
Low-Frequency Extension
100.79 Hz
75.51 Hz
Std. Dev. @ 70
3.22 dB
3.92 dB
Std. Dev. @ 80
3.49 dB
3.60 dB
Std. Dev. @ Max
5.15 dB
4.90 dB
Max
85.9 dB SPL
87.3 dB SPL
Dynamic Range Compression
3.18 dB
4.74 dB
Digital Room Correction
Yes
Distortion
Total Harmonic Distortion
Preview Graph
Weighted THD @ 80
0.152
Weighted THD @ Max
0.419
IMD @ 80
3.87%
IMD @ Max
18.55%
Check Price
55"
55Q750G
SEE PRICE
BestBuy.com
55"
65"
65Q750G
SEE PRICE
BestBuy.com
65"
65QM851G
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Amazon.com
75"
75Q750G
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Amazon.com
75"
75QM851G
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Amazon.com
85"
85Q750G
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Amazon.com
85"
85QM851G
SEE PRICE
Amazon.com
98"
98"
98QM851G
SEARCH
Amazon.com
TCL Q7/Q750G QLED
TCL QM851G
Comments
TCL Q750G vs TCL QM851G: Main Discussion
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