Notice: Your browser is not supported or outdated so some features of the site might not be available.
Products
TCL QM7K
TCL QM8K
Tested using Methodology v2.0.1
Updated Aug 12, 2025 01:39 PM
SEE PRICE
BestBuy.comTested using Methodology v2.0.1
Updated Jul 31, 2025 07:48 PM
SEE PRICE
BestBuy.com
Resolution4k
Native Refresh Rate144Hz
TypeLED
Sub-TypeVA
Dolby VisionYes
Screen FinishGlossy
Resolution4k
Native Refresh Rate144Hz
TypeLED
Sub-TypeVA
Dolby VisionYes
Screen FinishGlossy
Our Verdict
TCL QM7K
TCL QM8K
The TCL QM8K is significantly better than the TCL QM7K. The QM8K gets a lot brighter, delivering bright highlights in HDR and a more impactful HDR experience overall. This higher peak brightness also translates to a better bright-room experience, as the QM8K can overcome more glare in a bright room. The Mini LED local dimming feature on the QM8K is also better, resulting in less haloing around bright spots in the scene.
Variants
- 55QM7K (55")
- 65QM7K (65")
- 75QM7K (75")
- 85QM7K (85")
- 98QM7K (98")
- 65QM8K (65")
- 75QM8K (75")
- 85QM8K (85")
- 98QM8K (98")
Check Price
55"
55QM7K
SEE PRICE
BestBuy.com55"
65"
65QM7K
SEE PRICE
BestBuy.com65"
65QM8K
SEE PRICE
BestBuy.com75"
75QM7K
SEE PRICE
BestBuy.com75"
75QM8K
SEE PRICE
BestBuy.com85"
85QM7K
SEE PRICE
BestBuy.com85"
85QM8K
SEE PRICE
BestBuy.com98"
98QM7K
SEE PRICE
BestBuy.com98"
98QM8K
SEE PRICE
BestBuy.comMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.8
8.5
HDR Brightness
7.4
9.1
Black Uniformity
7.5
9.9
Full Comparison
Brightness
HDR Brightness
7.4
9.1
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
542 cd/m²
961 cd/m²
Yellow Skyscraper (~700 cd/m²)
302 cd/m²
651 cd/m²
Landscape Pool (~300 cd/m²)
286 cd/m²
395 cd/m²
Peak 2% Window
1,312 cd/m²
3,431 cd/m²
Peak 10% Window
1,731 cd/m²
3,605 cd/m²
Peak 25% Window
1,408 cd/m²
2,467 cd/m²
Peak 50% Window
854 cd/m²
1,438 cd/m²
Peak 100% Window
518 cd/m²
810 cd/m²
Sustained 2% Window
940 cd/m²
1,813 cd/m²
Sustained 10% Window
1,637 cd/m²
1,725 cd/m²
Sustained 25% Window
1,383 cd/m²
1,675 cd/m²
Sustained 50% Window
852 cd/m²
1,001 cd/m²
Sustained 100% Window
516 cd/m²
667 cd/m²
Automatic Brightness Limiting (ABL)
0.059
0.055
HDR Brightness In Game Mode
7.7
9.1
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
596 cd/m²
965 cd/m²
Yellow Skyscraper (~700 cd/m²)
377 cd/m²
637 cd/m²
Landscape Pool (~300 cd/m²)
361 cd/m²
375 cd/m²
Peak 2% Window
1,320 cd/m²
3,610 cd/m²
Peak 10% Window
1,783 cd/m²
3,516 cd/m²
Peak 25% Window
1,457 cd/m²
2,166 cd/m²
Peak 50% Window
887 cd/m²
1,246 cd/m²
Peak 100% Window
541 cd/m²
800 cd/m²
Sustained 2% Window
954 cd/m²
1,632 cd/m²
Sustained 10% Window
1,677 cd/m²
1,673 cd/m²
Sustained 25% Window
1,440 cd/m²
1,646 cd/m²
Sustained 50% Window
885 cd/m²
982 cd/m²
Sustained 100% Window
540 cd/m²
657 cd/m²
Automatic Brightness Limiting (ABL)
0.058
0.053
SDR Brightness
8.6
9.1
Real Scene Peak Brightness
600 cd/m²
753 cd/m²
Peak 2% Window
1,233 cd/m²
2,246 cd/m²
Peak 10% Window
1,568 cd/m²
3,238 cd/m²
Peak 25% Window
1,266 cd/m²
2,075 cd/m²
Peak 50% Window
894 cd/m²
1,250 cd/m²
Peak 100% Window
537 cd/m²
717 cd/m²
Sustained 2% Window
872 cd/m²
1,506 cd/m²
Sustained 10% Window
1,513 cd/m²
1,567 cd/m²
Sustained 25% Window
1,253 cd/m²
1,700 cd/m²
Sustained 50% Window
891 cd/m²
1,084 cd/m²
Sustained 100% Window
537 cd/m²
653 cd/m²
Automatic Brightness Limiting (ABL)
0.052
0.050
Black Level
Contrast
9.4
9.3
Contrast Picture
Contrast
265,133 : 1
273,200 : 1
Native Contrast
8,392 : 1
6,835 : 1
Lighting Zone Precision
7.0
8.5
Lighting Zone Precision Picture
Lighting Zone Transitions
7.0
8.5
Preferred LD Video, Moving Object
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
Dimming Zone Count Of The Tested TV
966
1,680
Contrast And Dark Details In Game Mode
7.5
9.0
Lighting Zone Precision Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
Black Uniformity
7.5
9.9
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
1.253%
0.183%
Native Black Uniformity Picture
Native Std. Dev.
0.424%
0.324%
Color
SDR Color Volume
7.5
8.0
DCI-P3 Gamut Rings
CIELAB DCI-P3 Coverage
89.42%
91.98%
BT.2020 Gamut Rings
CIELAB BT.2020 Coverage
66.06%
71.26%
HDR Color Volume
8.0
9.0
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
84.4%
86.7%
2020 Color Volume ITP Picture
10,000 cd/m² BT.2020 Coverage ITP
40.0%
54.7%
White Luminance
975 cd/m²
2,923 cd/m²
Red Luminance
221 cd/m²
394 cd/m²
Green Luminance
678 cd/m²
1,206 cd/m²
Blue Luminance
63 cd/m²
137 cd/m²
Cyan Luminance
741 cd/m²
1,288 cd/m²
Magenta Luminance
207 cd/m²
495 cd/m²
Yellow Luminance
840 cd/m²
1,443 cd/m²
SDR Pre-Calibration Color Accuracy
8.2
6.6
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE 2000
2.44
4.54
Color dE 2000
2.14
2.59
Gamma
2.02
2.25
Color Temperature
6,674 K
6,017 K
Picture Mode
Movie
Movie
Color Temp Setting
warm 5
warm 5
Gamma Setting
2.2
2,2
SDR Post-Calibration Color Accuracy
9.6
9.6
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE 2000
0.34
0.24
Color dE 2000
0.90
0.72
Gamma
2.16
2.20
Color Temperature
6,502 K
6,544 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
HDR Pre-Calibration Color Accuracy
5.6
6.5
HDR Pre White Balance Picture
HDR Pre Color Picture
White Balance dE ITP
14.87
15.97
Color dE ITP
18.2
16.2
Color Temperature
7,503 K
6,852 K
Picture Mode
Movie
Movie
HDR Post-Calibration Color Accuracy
7.9
7.5
HDR Post White Balance Picture
HDR Post Color Picture
White Balance dE ITP
9.80
13.24
Color dE ITP
9.20
10.60
Color Temperature
6,525 K
6,555 K
Processing
PQ EOTF Tracking
8.3
7.6
PQ EOTF Graph
600 Nit Tracking Delta
0.0045
0.0062
1000 Nit Tracking Delta
0.0045
0.0064
4000 Nit Tracking Delta
0.0045
0.0064
Low-Quality Content Smoothing
8.1
8.4
Low-Quality Content Smoothing Picture
Smoothing
8.5
9.0
Detail Preservation
7.0
7.0
Upscaling: Sharpness Processing
7.0
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
8.0
100% Black To 50% Red
6.0
8.0
50% Red To 100% Red
8.0
10
100% Black To 50% Green
8.0
8.0
50% Green To 100% Green
6.0
6.0
100% Black To 50% Blue
8.0
6.0
50% Blue To 100% Blue
8.0
8.0
Game Mode Responsiveness
Input Lag
8.8
8.6
1080p @ 60Hz
10.1 ms
14.8 ms
1080p @ 60Hz Outside Game Mode
109.1 ms
117.8 ms
1080p @ 120Hz
5.8 ms
5.3 ms
1080p @ Max Refresh Rate
3.5 ms
3.2 ms
4k @ 60Hz
10.1 ms
14.1 ms
4k @ 60Hz @ 4:4:4
14.0 ms
14.1 ms
4k @ 60Hz Outside Game Mode
108.4 ms
108.6 ms
4k @ 60Hz With Interpolation
113.5 ms
23.1 ms
4k @ 120Hz
5.8 ms
5.3 ms
4k @ Max Refresh Rate
5.3 ms
5.1 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
288 Hz
288 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
8.8
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
288 Hz
288 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
VRR + Local Dimming
Yes
Yes
CAD In Game Mode @ Max Refresh Rate
7.4
7.1
Pursuit Photo Max Refresh
CAD Heatmap Max Refresh
Transition At Max Refresh
0 to 31
0 to 31
Avg. CAD
183
196
Best 10% CAD
82
59
Worst 10% CAD
298
397
CAD In Game Mode @ 120Hz
6.9
7.1
Pursuit Photo 120Hz
CAD Heatmap 120Hz
Transition At 120Hz
0 to 31
0 to 31
Avg. CAD
204
202
Best 10% CAD
83
64
Worst 10% CAD
431
390
CAD In Game Mode @ 60Hz
6.8
7.0
Pursuit Photo 60Hz
CAD Heatmap 60Hz
Transition 60Hz
0 to 31
0 to 31
Avg. CAD
234
214
Best 10% CAD
81
51
Worst 10% CAD
392
405
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
7.3
6.9
Frame Hold Time @ 24 fps
31.4 ms
33.5 ms
Frame Hold Time @ 60 fps
6.4 ms
8.5 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
8.0
7.9
Pursuit Photo 60Hz
Response Time Heatmap 60Hz
Transition At 60Hz
0 to 31
0 to 31
First Response Time
6.2 ms
8.2 ms
Total Response Time
10.3 ms
8.4 ms
Worst 10% Response Time
25.3 ms
19.2 ms
Flicker
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
10,400 Hz
15,400 Hz
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
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
6.5
6.8
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
41.5%
37.2%
Screen Finish
Glossy
Glossy
Ambient Black Level Raise
9.0
8.7
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
0.43 cd/m²
0.59 cd/m²
Total Reflected Light
8.1
8.1
Bright Room Off Picture
Ring Picture Total Reflection
Total Reflected Light Intensity
10,301% ⋅ pixel
10,099% ⋅ pixel
Diffraction Artifacts
Yes
Yes
Ambient Color Saturation
7.4
8.4
Bright Room Color Volume Graph
Low-Luminance Colors @ 1000 lx
61.63%
72.42%
Mid-Luminance Colors @ 1000 lx
65.60%
69.35%
High-Luminance Colors @ 1000 lx
59.72%
57.52%
Panel
Viewing Angle
6.6
6.4
Viewing Angle Video
Chroma Graph
Color Washout
25°
28°
Hue Graph
Color Shift
58°
52°
Lightness Graph
Brightness Loss
30°
29°
Black Level Raise
17°
12°
Gamma Shift
20°
22°
Gray Uniformity
6.9
7.4
50% Uniformity Picture
50% Std. Dev.
2.165%
2.505%
50% DSE
0.195%
0.172%
5% Uniformity Picture
5% Std. Dev.
0.468%
0.286%
5% DSE
0.092%
0.065%
Panel Technology
Spectral Power Distribution
Pixels Picture
Type
LED
LED
Sub-Type
VA
VA
Subpixel Layout
BGR
RGB
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
1.0
3.0 (NEXTGEN TV)
USB Ports
2
2
USB 3.0
Yes (1)
Yes (1)
Audio Out 3.5mm
0
0
Wi-Fi
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Ethernet Speed
100 Mbps
100 Mbps
Composite In
0
0
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 300x300
VESA 300x300
Borders
Borders Picture
Borders
0.39" (1.0 cm)
0.12" (0.3 cm)
Thickness
Thickness Picture
Max Thickness
2.20" (5.6 cm)
2.01" (5.1 cm)
Build Quality
7.0
8.5
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
115 W
59 W
Power Consumption (Max)
218 W
248 W
Firmware
V8-0012T02-LF1V201
V8-0012T02-LF1V230
Sound Quality
Frequency Response
5.6
6.7
Frequency Response
Low-Frequency Extension
134.54 Hz
106.79 Hz
Std. Dev. @ 70
2.63 dB
3.11 dB
Std. Dev. @ 80
2.84 dB
2.95 dB
Std. Dev. @ Max
4.26 dB
4.42 dB
Max
82.0 dB SPL
85.6 dB SPL
Dynamic Range Compression
4.46 dB
3.12 dB
Digital Room Correction
No
No
Check Price
55"
55QM7K
SEE PRICE
BestBuy.com55"
65"
65QM7K
SEE PRICE
BestBuy.com65"
65QM8K
SEE PRICE
BestBuy.com75"
75QM7K
SEE PRICE
BestBuy.com75"
75QM8K
SEE PRICE
BestBuy.com85"
85QM7K
SEE PRICE
BestBuy.com85"
85QM8K
SEE PRICE
BestBuy.com98"
98QM7K
SEE PRICE
BestBuy.com98"
98QM8K
SEE PRICE
BestBuy.com
TCL QM7K
TCL QM8K
Comments
TCL QM7K vs TCL QM8K: 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.