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Products
TCL Q750G
TCL Q651G
Tested using Methodology v1.11
Updated Apr 14, 2025 07:22 PM
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BestBuy.comTested using Methodology v2.0.1
Updated Jul 28, 2025 02:51 PM
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Resolution4k
Native Refresh Rate144 Hz
TypeLED
Sub-TypeVA
Dolby VisionYes
Screen FinishSemi-gloss
Resolution4k
Native Refresh Rate60Hz
TypeLED
Sub-TypeVA
Dolby VisionYes
Screen FinishGlossy
Our Verdict
TCL Q7/Q750G QLED
TCL Q651G
The TCL Q750G is better than the TCL Q651G. The Q750G has a local dimming feature that drastically increases its contrast ratio, so it displays much deeper blacks. The Q750G is much brighter overall, meaning it overcomes more glare in a bright room and displays brighter highlights in HDR content. Colors are more vibrant on the Q750G, and it has better image processing as well. Regarding gaming, the Q750G has HDMI 2.1 bandwidth for up to 4k @ 144Hz gaming and has a faster response time, so it's fully compatible with modern consoles.
Variants
- 55Q750G (55")
- 65Q750G (65")
- 75Q750G (75")
- 85Q750G (85")
- 43Q651G (43")
- 50Q651G (50")
- 55Q651G (55")
- 65Q651G (65")
- 75Q651G (75")
- 85Q651G (85")
- 98Q651G (98")
Check Price
43"
43"
43Q651G
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BestBuy.com50"
50"
50Q651G
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BestBuy.com55"
55Q750G
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BestBuy.com55"
55Q651G
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BestBuy.com65"
65Q750G
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BestBuy.com65"
65Q651G
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BestBuy.com75"
75Q750G
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BestBuy.com75"
75Q651G
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BestBuy.com85"
85Q750G
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BestBuy.com85"
85Q651G
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BestBuy.com98"
98"
98Q651G
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BestBuy.comMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.9
5.9
HDR Brightness
7.6
5.0
Contrast
9.3
5.4
Blooming
7.5
0.0
SDR Brightness
8.5
6.1
Pre Calibration
4.6
8.3
Low-Quality Content Smoothing
8.1
6.0
Reflections
7.1
5.8
Upscaling: Sharpness Processing
7.5
5.5
Response Time
8.3
4.9
Full Comparison
Brightness
HDR Brightness
7.6
5.0
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
497 cd/m²
367 cd/m²
Yellow Skyscraper (~700 cd/m²)
275 cd/m²
291 cd/m²
Landscape Pool (~300 cd/m²)
270 cd/m²
170 cd/m²
Peak 2% Window
381 cd/m²
368 cd/m²
Peak 10% Window
685 cd/m²
367 cd/m²
Peak 25% Window
926 cd/m²
368 cd/m²
Peak 50% Window
810 cd/m²
367 cd/m²
Peak 100% Window
565 cd/m²
367 cd/m²
Sustained 2% Window
372 cd/m²
367 cd/m²
Sustained 10% Window
663 cd/m²
367 cd/m²
Sustained 25% Window
796 cd/m²
367 cd/m²
Sustained 50% Window
801 cd/m²
367 cd/m²
Sustained 100% Window
565 cd/m²
366 cd/m²
Automatic Brightness Limiting (ABL)
0.044
0.000
HDR Brightness In Game Mode
7.8
5.0
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
523 cd/m²
367 cd/m²
Yellow Skyscraper (~700 cd/m²)
302 cd/m²
289 cd/m²
Landscape Pool (~300 cd/m²)
309 cd/m²
168 cd/m²
Peak 2% Window
410 cd/m²
373 cd/m²
Peak 10% Window
854 cd/m²
371 cd/m²
Peak 25% Window
1,008 cd/m²
370 cd/m²
Peak 50% Window
864 cd/m²
369 cd/m²
Peak 100% Window
604 cd/m²
368 cd/m²
Sustained 2% Window
403 cd/m²
371 cd/m²
Sustained 10% Window
711 cd/m²
370 cd/m²
Sustained 25% Window
866 cd/m²
369 cd/m²
Sustained 50% Window
855 cd/m²
368 cd/m²
Sustained 100% Window
603 cd/m²
367 cd/m²
Automatic Brightness Limiting (ABL)
0.043
0.001
SDR Brightness
8.5
6.1
Real Scene Peak Brightness
546 cd/m²
350 cd/m²
Peak 2% Window
395 cd/m²
374 cd/m²
Peak 10% Window
757 cd/m²
372 cd/m²
Peak 25% Window
888 cd/m²
371 cd/m²
Peak 50% Window
780 cd/m²
370 cd/m²
Peak 100% Window
548 cd/m²
370 cd/m²
Sustained 2% Window
384 cd/m²
372 cd/m²
Sustained 10% Window
642 cd/m²
371 cd/m²
Sustained 25% Window
764 cd/m²
370 cd/m²
Sustained 50% Window
773 cd/m²
369 cd/m²
Sustained 100% Window
544 cd/m²
369 cd/m²
Automatic Brightness Limiting (ABL)
0.040
0.001
Picture Quality
Contrast
9.3
5.4
Contrast Picture
Contrast
80,160 : 1
6,647 : 1
Native Contrast
9,614 : 1
6,647 : 1
Blooming
7.5
0.0
Blooming Photo
Lighting Zone Transitions
7.0
0.0
Preferred LD Video, Moving Object
Local Dimming
Yes
No
Backlight
Full-Array
Direct
Dimming Zones Count Of Tested TV
160
N/A
Contrast And Dark Details In Game Mode
9.0
4.5
Blooming Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
7.6
5.0
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
497 cd/m²
367 cd/m²
Yellow Skyscraper (~700 cd/m²)
275 cd/m²
291 cd/m²
Landscape Pool (~300 cd/m²)
270 cd/m²
170 cd/m²
Peak 2% Window
381 cd/m²
368 cd/m²
Peak 10% Window
685 cd/m²
367 cd/m²
Peak 25% Window
926 cd/m²
368 cd/m²
Peak 50% Window
810 cd/m²
367 cd/m²
Peak 100% Window
565 cd/m²
367 cd/m²
Sustained 2% Window
372 cd/m²
367 cd/m²
Sustained 10% Window
663 cd/m²
367 cd/m²
Sustained 25% Window
796 cd/m²
367 cd/m²
Sustained 50% Window
801 cd/m²
367 cd/m²
Sustained 100% Window
565 cd/m²
366 cd/m²
Automatic Brightness Limiting (ABL)
0.044
0.000
HDR Brightness In Game Mode
7.8
5.0
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
523 cd/m²
367 cd/m²
Yellow Skyscraper (~700 cd/m²)
302 cd/m²
289 cd/m²
Landscape Pool (~300 cd/m²)
309 cd/m²
168 cd/m²
Peak 2% Window
410 cd/m²
373 cd/m²
Peak 10% Window
854 cd/m²
371 cd/m²
Peak 25% Window
1,008 cd/m²
370 cd/m²
Peak 50% Window
864 cd/m²
369 cd/m²
Peak 100% Window
604 cd/m²
368 cd/m²
Sustained 2% Window
403 cd/m²
371 cd/m²
Sustained 10% Window
711 cd/m²
370 cd/m²
Sustained 25% Window
866 cd/m²
369 cd/m²
Sustained 50% Window
855 cd/m²
368 cd/m²
Sustained 100% Window
603 cd/m²
367 cd/m²
Automatic Brightness Limiting (ABL)
0.043
0.001
PQ EOTF Tracking
8.4
5.6
PQ EOTF Graph
600 Nit Tracking Delta
0.0102
0.0139
1000 Nit Tracking Delta
0.0104
0.0139
4000 Nit Tracking Delta
0.0107
0.0139
SDR Brightness
8.5
6.1
Real Scene Peak Brightness
546 cd/m²
350 cd/m²
Peak 2% Window
395 cd/m²
374 cd/m²
Peak 10% Window
757 cd/m²
372 cd/m²
Peak 25% Window
888 cd/m²
371 cd/m²
Peak 50% Window
780 cd/m²
370 cd/m²
Peak 100% Window
548 cd/m²
370 cd/m²
Sustained 2% Window
384 cd/m²
372 cd/m²
Sustained 10% Window
642 cd/m²
371 cd/m²
Sustained 25% Window
764 cd/m²
370 cd/m²
Sustained 50% Window
773 cd/m²
369 cd/m²
Sustained 100% Window
544 cd/m²
369 cd/m²
Automatic Brightness Limiting (ABL)
0.040
0.001
Color Gamut
8.3
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
7.4
6.3
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
64.0%
58.3%
2020 Color Volume ITP Picture
10,000 cd/m² Rec 2020 Coverage ITP
28.7%
26.3%
White Luminance
375 cd/m²
367 cd/m²
Red Luminance
82 cd/m²
77 cd/m²
Green Luminance
282 cd/m²
263 cd/m²
Blue Luminance
34 cd/m²
26 cd/m²
Cyan Luminance
310 cd/m²
289 cd/m²
Magenta Luminance
108 cd/m²
103 cd/m²
Yellow Luminance
341 cd/m²
339 cd/m²
Pre Calibration
4.6
8.3
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
7.61
3.31
Color dE
3.87
1.96
Gamma
2.11
2.25
Color Temperature
6,500 K
6,473 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm
Warm -5
Gamma Setting
2.2
2.2
Post Calibration
9.4
9.4
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.71
0.45
Color dE
1.05
1.26
Gamma
2.20
2.15
Color Temperature
6,481 K
6,501 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
Gray Uniformity
7.6
5.6
50% Uniformity Picture
50% Std. Dev.
4.145%
5.450%
50% DSE
0.174%
0.208%
5% Uniformity Picture
5% Std. Dev.
0.550%
0.575%
5% DSE
0.075%
0.106%
Black Uniformity
9.7
9.0
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
0.430%
N/A
Native Black Uniformity Picture
Native Std. Dev.
0.597%
0.419%
Viewing Angle
5.3
6.4
Viewing Angle Video
Chroma Graph
Color Washout
24°
26°
Hue Graph
Color Shift
34°
34°
Lightness Graph
Brightness Loss
29°
29°
Black Level Raise
17°
21°
Gamma Shift
15°
20°
Reflections
7.1
5.8
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Glossy
Total Reflections
5.9%
Indirect Reflections
0.9%
Calculated Direct Reflections
5.0%
HDR Native Gradient
7.5
7.0
HDR Gradient Picture
100% Black to 50% Gray
6.0
4.0
50% Gray to 100% White
6.0
8.0
100% Black to 50% Red
8.0
6.0
50% Red to 100% Red
10
8.0
100% Black to 50% Green
8.0
6.0
50% Green to 100% Green
6.0
8.0
100% Black to 50% Blue
8.0
8.0
50% Blue to 100% Blue
8.0
8.0
Low-Quality Content Smoothing
8.1
6.0
Low-Quality Content Smoothing Picture
Smoothing
9.0
5.5
Detail Preservation
6.0
7.0
Upscaling: Sharpness Processing
7.5
5.5
Sharpness Picture - 480p
Pixels
Pixels Picture
Subpixel Layout
BGR
BGR
Type
LED
LED
Sub-Type
VA
VA
Black Level
Contrast
9.3
5.4
Contrast Picture
Contrast
80,160 : 1
6,647 : 1
Native Contrast
9,614 : 1
6,647 : 1
Lighting Zone Precision
7.5
0.0
Lighting Zone Precision Picture
Lighting Zone Transitions
7.0
0.0
Preferred LD Video, Moving Object
Local Dimming
Yes
No
Backlight
Full-Array
Direct
Dimming Zone Count Of The Tested TV
160
N/A
Contrast And Dark Details In Game Mode
9.0
4.5
Lighting Zone Precision Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
Black Uniformity
9.7
9.0
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
0.430%
N/A
Native Black Uniformity Picture
Native Std. Dev.
0.597%
0.419%
Motion
Response Time
8.3
4.9
Motion Blur Picture
Response Time Chart
80% Response Time
4.2 ms
100% Response Time
10.8 ms
Flicker-Free
9.9
0.0
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
150 Hz
Black Frame Insertion (BFI)
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
No
Min Flicker For 60 fps
60 Hz
150 Hz
60Hz For 60 fps
Yes
No
120Hz For 120 fps
Yes
No
Min Flicker for 60 fps in Game Mode
60 Hz
150 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
Yes
No
Stutter
6.9
8.8
Frame Hold Time @ 24 fps
30.9 ms
15.9 ms
Frame Hold Time @ 60 fps
5.9 ms
0.0 ms
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
Variable Refresh Rate
9.6
6.4
Native Refresh Rate
144 Hz
60Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
Yes
4k VRR Maximum
144 Hz
60 Hz
4k VRR Minimum
< 20 Hz
48 Hz
1080p VRR Maximum
240 Hz
120 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
1440p VRR Maximum
144 Hz
1440p VRR Minimum
< 20 Hz
VRR + Local Dimming
Yes
No Local Dimming
Color
SDR Color Volume
6.6
DCI-P3 Gamut Rings
CIELAB DCI-P3 Coverage
83.01%
BT.2020 Gamut Rings
CIELAB BT.2020 Coverage
56.48%
HDR Color Volume
7.4
6.3
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
64.0%
58.3%
2020 Color Volume ITP Picture
10,000 cd/m² BT.2020 Coverage ITP
28.7%
26.3%
White Luminance
375 cd/m²
367 cd/m²
Red Luminance
82 cd/m²
77 cd/m²
Green Luminance
282 cd/m²
263 cd/m²
Blue Luminance
34 cd/m²
26 cd/m²
Cyan Luminance
310 cd/m²
289 cd/m²
Magenta Luminance
108 cd/m²
103 cd/m²
Yellow Luminance
341 cd/m²
339 cd/m²
SDR Pre-Calibration Color Accuracy
4.6
8.3
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE 2000
7.61
3.31
Color dE 2000
3.87
1.96
Gamma
2.11
2.25
Color Temperature
6,500 K
6,473 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm
Warm -5
Gamma Setting
2.2
2.2
SDR Post-Calibration Color Accuracy
9.4
9.4
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE 2000
0.71
0.45
Color dE 2000
1.05
1.26
Gamma
2.20
2.15
Color Temperature
6,481 K
6,501 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
HDR Pre-Calibration Color Accuracy
5.9
HDR Pre White Balance Picture
HDR Pre Color Picture
White Balance dE ITP
13.19
Color dE ITP
11.2
Color Temperature
7,633 K
Picture Mode
Movie
HDR Post-Calibration Color Accuracy
7.2
HDR Post White Balance Picture
HDR Post Color Picture
White Balance dE ITP
10.66
Color dE ITP
9.80
Color Temperature
6,804 K
Processing
PQ EOTF Tracking
8.4
5.6
PQ EOTF Graph
600 Nit Tracking Delta
0.0102
0.0139
1000 Nit Tracking Delta
0.0104
0.0139
4000 Nit Tracking Delta
0.0107
0.0139
Low-Quality Content Smoothing
8.1
6.0
Low-Quality Content Smoothing Picture
Smoothing
9.0
5.5
Detail Preservation
6.0
7.0
Upscaling: Sharpness Processing
7.5
5.5
Sharpness Picture - 480p
HDR Native Gradient
7.5
7.0
HDR Gradient Picture
100% Black To 50% Gray
6.0
4.0
50% Gray To 100% White
6.0
8.0
100% Black To 50% Red
8.0
6.0
50% Red To 100% Red
10
8.0
100% Black To 50% Green
8.0
6.0
50% Green To 100% Green
6.0
8.0
100% Black To 50% Blue
8.0
8.0
50% Blue To 100% Blue
8.0
8.0
Game Mode Responsiveness
Input Lag
9.3
8.3
1080p @ 60Hz
17.1 ms
10.4 ms
1080p @ 60Hz Outside Game Mode
126.6 ms
161.4 ms
1080p @ 120Hz
6.4 ms
6.2 ms
1080p @ Max Refresh Rate
16.5 ms
6.2 ms
4k @ 60Hz
14.4 ms
10.2 ms
4k @ 60Hz @ 4:4:4
26.7 ms
10.7 ms
4k @ 60Hz Outside Game Mode
126.4 ms
160.6 ms
4k @ 60Hz With Interpolation
126.3 ms
160.6 ms
4k @ 120Hz
6.2 ms
N/A
4k @ Max Refresh Rate
20.8 ms
10.2 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.3
7.2
Resolution
4k
4k
480p @ 59.94Hz (Widescreen)
Yes
Yes
720p @ 59.94Hz
Yes
Yes
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p Maximum Refresh Rate
120 Hz
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
Yes
No
4k @ 120Hz @ 4:4:4
No
No
4k Maximum Refresh Rate
60 Hz
8k @ 30Hz Or 24Hz
No
No
8k @ 60Hz
No
No
Variable Refresh Rate
9.6
6.4
Native Refresh Rate
144 Hz
60Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
Yes
4k VRR Maximum
144 Hz
60 Hz
4k VRR Minimum
< 20 Hz
48 Hz
1080p VRR Maximum
240 Hz
120 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
VRR + Local Dimming
Yes
No Local Dimming
CAD In Game Mode @ Max Refresh Rate
2.2
Pursuit Photo Max Refresh
CAD Heatmap Max Refresh
Transition At Max Refresh
0 to 31
Avg. CAD
590
Best 10% CAD
188
Worst 10% CAD
909
CAD In Game Mode @ 120Hz
0.0
Pursuit Photo 120Hz
CAD Heatmap 120Hz
Transition At 120Hz
Avg. CAD
N/A
Best 10% CAD
N/A
Worst 10% CAD
N/A
CAD In Game Mode @ 60Hz
2.2
Pursuit Photo 60Hz
CAD Heatmap 60Hz
Transition 60Hz
0 to 31
Avg. CAD
590
Best 10% CAD
188
Worst 10% CAD
909
PS5 Compatibility
PS5 Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
No
1440p @ 120Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
Yes
Xbox Series X|S Compatibility
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
No
1440p @ 120Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
Yes
Motion Handling
Stutter
6.9
8.8
Frame Hold Time @ 24 fps
30.9 ms
15.9 ms
Frame Hold Time @ 60 fps
5.9 ms
0.0 ms
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
Response Time
8.3
4.9
Pursuit Photo 60Hz
Response Time Heatmap 60Hz
Transition At 60Hz
0 to 31
First Response Time
25.8 ms
Total Response Time
7.0 ms
Worst 10% Response Time
37.0 ms
Flicker
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
150 Hz
Black Frame Insertion (BFI)
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
No
Min Flicker For 60 fps
60 Hz
150 Hz
60Hz For 60 fps
Yes
No
120Hz For 120 fps
Yes
No
Min Flicker For 60 fps In Game Mode
60 Hz
150 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
Yes
No
Reflections
Direct Reflections
7.1
5.8
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
57.9%
Screen Finish
Semi-gloss
Glossy
Ambient Black Level Raise
9.0
Black Level Raise Picture
Bright Room Black Level Raise Graph
Black Luminance @ 0 lx
0.06 cd/m²
Black Luminance @ 1000 lx
0.39 cd/m²
Total Reflected Light
5.7
Bright Room Off Picture
Ring Picture Total Reflection
Total Reflected Light Intensity
29,136% ⋅ pixel
Diffraction Artifacts
Yes
Ambient Color Saturation
6.8
Bright Room Color Volume Graph
Low-Luminance Colors @ 1000 lx
59.32%
Mid-Luminance Colors @ 1000 lx
56.66%
High-Luminance Colors @ 1000 lx
45.53%
Panel
Viewing Angle
5.3
6.4
Viewing Angle Video
Chroma Graph
Color Washout
24°
26°
Hue Graph
Color Shift
34°
34°
Lightness Graph
Brightness Loss
29°
29°
Black Level Raise
17°
21°
Gamma Shift
15°
20°
Gray Uniformity
7.6
5.6
50% Uniformity Picture
50% Std. Dev.
4.145%
5.450%
50% DSE
0.174%
0.208%
5% Uniformity Picture
5% Std. Dev.
0.550%
0.575%
5% DSE
0.075%
0.106%
Panel Technology
Spectral Power Distribution
Pixels Picture
Type
LED
LED
Sub-Type
VA
VA
Subpixel Layout
BGR
BGR
Inputs
Input Lag
9.3
8.3
1080p @ 60Hz
17.1 ms
10.4 ms
1080p @ 60Hz Outside Game Mode
126.6 ms
161.4 ms
1080p @ 120Hz
6.4 ms
6.2 ms
1080p @ 144Hz
16.5 ms
6.2 ms
1440p @ 60Hz
14.2 ms
1440p @ 120Hz
9.8 ms
1440p @ 144Hz
17.2 ms
4k @ 60Hz
14.4 ms
10.2 ms
4k @ 60Hz + 10-Bit HDR
14.3 ms
4k @ 60Hz @ 4:4:4
26.7 ms
10.7 ms
4k @ 60Hz Outside Game Mode
126.4 ms
160.6 ms
4k @ 60Hz With Interpolation
126.3 ms
160.6 ms
4k @ 120Hz
6.2 ms
N/A
4k @ 144Hz
20.8 ms
10.2 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.3
7.2
Resolution
4k
4k
480p @ 59.94Hz (Widescreen)
Yes
Yes
720p @ 59.94Hz
Yes
Yes
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 144Hz
Yes
1440p @ 60Hz
Yes (forced resolution required)
1440p @ 120Hz
Yes
1440p @ 144Hz
Yes
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
Yes
No
4k @ 120Hz @ 4:4:4
No
No
4k @ 144Hz
Yes
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
PS5 Compatibility
PS5 Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
No
1440p @ 120Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
Yes
Xbox Series X|S Compatibility
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
No
1440p @ 120Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
Yes
Input Specifications
Side Inputs Picture
Rear Inputs Picture
HDR10
Yes
Yes
HDMI
4
3 (3x HDMI 2.0)
HDR10+
Yes
Yes
Dolby Vision
Yes
Yes
HDMI 2.1 Rated Speed
Yes (HDMI 1,2)
No HDMI 2.1
HLG
Yes
Yes
ATSC Tuner
1.0
1.0
USB Ports
1
1
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
USB 3.0
No
No
Audio Out 3.5mm
1
1
Wi-Fi
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Ethernet Speed
1
100 Mbps
CEC
Yes
Composite In
1 (adapter required, not incl.)
1 (Adapter Required, Not Incl.)
HDCP 2.2
Yes (HDMI 1,2,3,4)
Digital Optical Audio Out
1
1
Variable Analog Audio Out
Yes
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)
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
3 (3x HDMI 2.0)
USB
1
1
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
1
Analog Audio Out RCA
0
Component In
0
Composite In
1 (adapter required, not incl.)
1 (Adapter Required, Not Incl.)
Tuner (Cable/Ant)
1
Ethernet
1
100 Mbps
DisplayPort
0
IR In
0
HDR Format Support
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
Yes
Yes
HLG
Yes
Yes
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 400x400
Borders
Borders Picture
Borders
0.31" (0.8 cm)
0.31" (0.8 cm)
Thickness
Thickness Picture
Max Thickness
2.76" (7.0 cm)
2.83" (7.2 cm)
Build Quality
7.5
7.0
Build quality picture
Smart Features
Interface
Smart TV Picture
Smart OS
Google TV
Google TV
Version
11
12
Ease of Use
Average
Smoothness
Very Smooth
Time Taken to Select YouTube
1 s
Time Taken to Change Backlight
2 s
Advanced Options
Many
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
Apps and Features
9.0
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
Size
Medium
Voice Control
Many Features
Yes
CEC Menu Control
Yes
Other Smart Features
No
Remote App
Android TV
TV Controls
Controls Picture
Mute Switch
No
In The Box
In The Box Picture
Misc
Power Consumption
57 W
52 W
Power Consumption (Max)
196 W
191 W
Firmware
V8-T615T02-LF1V283.000808
V8-R75PT01-LF1V174.000660
Sound Quality
Frequency Response
6.6
6.8
Frequency Response
Low-Frequency Extension
100.79 Hz
113.14 Hz
Std. Dev. @ 70
3.22 dB
4.24 dB
Std. Dev. @ 80
3.49 dB
4.26 dB
Std. Dev. @ Max
5.15 dB
5.33 dB
Max
85.9 dB SPL
95.0 dB SPL
Dynamic Range Compression
3.18 dB
2.79 dB
Digital Room Correction
No
Distortion
6.7
Total Harmonic Distortion
Weighted THD @ 80
0.152
Weighted THD @ Max
0.419
IMD @ 80
3.87%
IMD @ Max
18.55%
Check Price
43"
43"
43Q651G
SEE PRICE
BestBuy.com50"
50"
50Q651G
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BestBuy.com55"
55Q750G
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BestBuy.com55"
55Q651G
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BestBuy.com65"
65Q750G
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BestBuy.com65"
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BestBuy.com75"
75Q750G
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BestBuy.com75"
75Q651G
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BestBuy.com85"
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BestBuy.com85"
85Q651G
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BestBuy.com98"
98"
98Q651G
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TCL Q7/Q750G QLED
TCL Q651G
Comments
TCL Q750G vs TCL Q651G: Main Discussion
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