Products
TCL QM850G
LG C4 OLED
Tested using Methodology v1.11
Updated Jan 23, 2025 08:22 PM
SEE PRICE
Amazon.com
Tested using Methodology v2.0.1
Updated Sep 02, 2025 06:40 PM
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BestBuy.com
Resolution4k
Native Refresh Rate
144 Hz
TypeLED
Sub-Type
VA
Dolby Vision
Yes
Screen Finish
Glossy
Resolution4k
Native Refresh Rate
144Hz
TypeOLED
Sub-Type
WOLED
Dolby Vision
Yes
Screen Finish
Glossy
Our Verdict
TCL QM8/QM850G QLED
LG C4 OLED
The LG C4 OLED is better than the TCL QM850G, but they excel in different ways. The LG is a dark room standout due to its nearly infinite contrast with no blooming or lighting zone transitions. It's also better for gaming due to its near-instant response time, lower input lag, and four full HDMI 2.1 ports with up to 4k @ 144Hz support; the TCL is limited to two 4k @ 144Hz HDMI 2.1 ports. The LG is also better for a wide seating arrangement due to its vastly wider viewing angle. However, the TCL is much brighter than the LG; it pops even in the brightest of rooms, while you'll want to turn off the lights to get the most out of the OLED.
Variants
- 65QM850G (65")
- 75QM850G (75")
- 85QM850G (85")
- 98QM850G (98")
- OLED42C4PUA (42")
- OLED48C4PUA (48")
- OLED55C4PUA (55")
- OLED65C4PUA (65")
- OLED77C4PUA (77")
- OLED83C4PUA (83")
Check Price
42"
42"
OLED42C4PUA
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LG.com
48"
48"
OLED48C4PUA
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Amazon.com
55"
55"
OLED55C4PUA
SEE PRICE
Amazon.com
65"
65QM850G
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Amazon.com
65"
OLED65C4PUA
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BestBuy.com
75"
75QM850G
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Amazon.com
75"
77"
77"
OLED77C4PUA
SEE PRICE
BestBuy.com
83"
83"
OLED83C4PUA
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85"
85QM850G
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Amazon.com
85"
98"
98QM850G
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Amazon.com
98"
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
8.3
HDR Brightness
7.7
SDR Brightness
6.5
Reflections
6.5
Viewing Angle
8.9
Pre Calibration
8.7
Contrast
10
Full Comparison
Brightness
HDR Brightness
7.7
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)
1,303 cd/m²
804 cd/m²
Yellow Skyscraper (~700 cd/m²)
514 cd/m²
590 cd/m²
Landscape Pool (~300 cd/m²)
522 cd/m²
265 cd/m²
Peak 2% Window
1,626 cd/m²
950 cd/m²
Peak 10% Window
2,005 cd/m²
932 cd/m²
Peak 25% Window
1,716 cd/m²
614 cd/m²
Peak 50% Window
1,495 cd/m²
331 cd/m²
Peak 100% Window
863 cd/m²
194 cd/m²
Sustained 2% Window
1,609 cd/m²
917 cd/m²
Sustained 10% Window
1,915 cd/m²
905 cd/m²
Sustained 25% Window
1,689 cd/m²
582 cd/m²
Sustained 50% Window
1,485 cd/m²
328 cd/m²
Sustained 100% Window
862 cd/m²
192 cd/m²
Automatic Brightness Limiting (ABL)
0.038
0.096
HDR Brightness In Game Mode
6.7
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)
1,245 cd/m²
798 cd/m²
Yellow Skyscraper (~700 cd/m²)
512 cd/m²
415 cd/m²
Landscape Pool (~300 cd/m²)
534 cd/m²
165 cd/m²
Peak 2% Window
1,482 cd/m²
920 cd/m²
Peak 10% Window
1,977 cd/m²
923 cd/m²
Peak 25% Window
1,788 cd/m²
491 cd/m²
Peak 50% Window
1,534 cd/m²
296 cd/m²
Peak 100% Window
866 cd/m²
196 cd/m²
Sustained 2% Window
1,471 cd/m²
891 cd/m²
Sustained 10% Window
1,884 cd/m²
894 cd/m²
Sustained 25% Window
1,753 cd/m²
472 cd/m²
Sustained 50% Window
1,522 cd/m²
294 cd/m²
Sustained 100% Window
864 cd/m²
195 cd/m²
Automatic Brightness Limiting (ABL)
0.038
0.097
SDR Brightness
6.5
Real Scene Peak Brightness
1,081 cd/m²
411 cd/m²
Peak 2% Window
2,868 cd/m²
427 cd/m²
Peak 10% Window
2,076 cd/m²
425 cd/m²
Peak 25% Window
2,573 cd/m²
405 cd/m²
Peak 50% Window
1,538 cd/m²
382 cd/m²
Peak 100% Window
868 cd/m²
259 cd/m²
Sustained 2% Window
1,709 cd/m²
420 cd/m²
Sustained 10% Window
2,015 cd/m²
420 cd/m²
Sustained 25% Window
1,824 cd/m²
401 cd/m²
Sustained 50% Window
1,530 cd/m²
379 cd/m²
Sustained 100% Window
865 cd/m²
258 cd/m²
Automatic Brightness Limiting (ABL)
0.041
0.030
Picture Quality
Contrast
10
Contrast Picture
Compare High-Res
Compare High-Res
Contrast
114,057 : 1
Inf : 1
Native Contrast
5,533 : 1
Inf : 1
Blooming
10
Blooming Photo
Compare High-Res
Compare High-Res
Lighting Zone Transitions
10
Preferred LD Video, Moving Object
Local Dimming
Yes
No
Backlight
Full-Array
No Backlight
Dimming Zones Count Of Tested TV
1,080
8,294,400
Contrast And Dark Details In Game Mode
9.5
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
7.7
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)
1,303 cd/m²
804 cd/m²
Yellow Skyscraper (~700 cd/m²)
514 cd/m²
590 cd/m²
Landscape Pool (~300 cd/m²)
522 cd/m²
265 cd/m²
Peak 2% Window
1,626 cd/m²
950 cd/m²
Peak 10% Window
2,005 cd/m²
932 cd/m²
Peak 25% Window
1,716 cd/m²
614 cd/m²
Peak 50% Window
1,495 cd/m²
331 cd/m²
Peak 100% Window
863 cd/m²
194 cd/m²
Sustained 2% Window
1,609 cd/m²
917 cd/m²
Sustained 10% Window
1,915 cd/m²
905 cd/m²
Sustained 25% Window
1,689 cd/m²
582 cd/m²
Sustained 50% Window
1,485 cd/m²
328 cd/m²
Sustained 100% Window
862 cd/m²
192 cd/m²
Automatic Brightness Limiting (ABL)
0.038
0.096
HDR Brightness In Game Mode
6.7
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)
1,245 cd/m²
798 cd/m²
Yellow Skyscraper (~700 cd/m²)
512 cd/m²
415 cd/m²
Landscape Pool (~300 cd/m²)
534 cd/m²
165 cd/m²
Peak 2% Window
1,482 cd/m²
920 cd/m²
Peak 10% Window
1,977 cd/m²
923 cd/m²
Peak 25% Window
1,788 cd/m²
491 cd/m²
Peak 50% Window
1,534 cd/m²
296 cd/m²
Peak 100% Window
866 cd/m²
196 cd/m²
Sustained 2% Window
1,471 cd/m²
891 cd/m²
Sustained 10% Window
1,884 cd/m²
894 cd/m²
Sustained 25% Window
1,753 cd/m²
472 cd/m²
Sustained 50% Window
1,522 cd/m²
294 cd/m²
Sustained 100% Window
864 cd/m²
195 cd/m²
Automatic Brightness Limiting (ABL)
0.038
0.097
PQ EOTF Tracking
8.8
PQ EOTF Graph
600 Nit Tracking Delta
0.0159
0.0033
1000 Nit Tracking Delta
0.0186
0.0033
4000 Nit Tracking Delta
0.0177
0.0039
SDR Brightness
6.5
Real Scene Peak Brightness
1,081 cd/m²
411 cd/m²
Peak 2% Window
2,868 cd/m²
427 cd/m²
Peak 10% Window
2,076 cd/m²
425 cd/m²
Peak 25% Window
2,573 cd/m²
405 cd/m²
Peak 50% Window
1,538 cd/m²
382 cd/m²
Peak 100% Window
868 cd/m²
259 cd/m²
Sustained 2% Window
1,709 cd/m²
420 cd/m²
Sustained 10% Window
2,015 cd/m²
420 cd/m²
Sustained 25% Window
1,824 cd/m²
401 cd/m²
Sustained 50% Window
1,530 cd/m²
379 cd/m²
Sustained 100% Window
865 cd/m²
258 cd/m²
Automatic Brightness Limiting (ABL)
0.041
0.030
Color Gamut
Wide Color Gamut
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
94.59%
DCI P3 uv
97.31%
Color Gamut Rec.2020 Picture
Rec 2020 xy
75.81%
Rec 2020 uv
80.57%
Color Volume
7.6
P3 Color Volume ITP Picture
Compare High-Res
Compare High-Res
1,000 cd/m² DCI P3 Coverage ITP
83.3%
79.2%
2020 Color Volume ITP Picture
Compare High-Res
Compare High-Res
10,000 cd/m² Rec 2020 Coverage ITP
49.4%
36.2%
White Luminance
1,694 cd/m²
1,008 cd/m²
Red Luminance
404 cd/m²
104 cd/m²
Green Luminance
1,250 cd/m²
333 cd/m²
Blue Luminance
128 cd/m²
38 cd/m²
Cyan Luminance
1,378 cd/m²
365 cd/m²
Magenta Luminance
532 cd/m²
134 cd/m²
Yellow Luminance
1,660 cd/m²
425 cd/m²
Pre Calibration
8.7
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
4.74
1.61
Color dE
2.18
0.97
Gamma
2.24
2.19
Color Temperature
5,961 K
6,262 K
Picture Mode
Movie
Expert (Dark Space)
Color Temp Setting
Warm
Warm 50
Gamma Setting
2.2
2.2
Post Calibration
9.7
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
0.59
0.26
Color dE
1.08
0.62
Gamma
2.15
2.20
Color Temperature
6,470 K
6,460 K
White Balance Calibration
20 point
22 point
Color Calibration
Yes
Yes
Gray Uniformity
8.1
50% Uniformity Picture
Compare High-Res
Compare High-Res
50% Std. Dev.
1.574%
1.063%
50% DSE
0.199%
0.120%
5% Uniformity Picture
Compare High-Res
Compare High-Res
5% Std. Dev.
0.335%
0.323%
5% DSE
0.110%
0.102%
Black Uniformity
10
Black Uniformity Picture With Preferred Local Dimming
Compare High-Res
Compare High-Res
Std. Dev.
0.185%
N/A
Native Black Uniformity Picture
Compare High-Res
Compare High-Res
Native Std. Dev.
0.821%
0.144%
Viewing Angle
8.9
Viewing Angle Video
Chroma Graph
Compare High-Res
Compare High-Res
Color Washout
24°
48°
Hue Graph
Compare High-Res
Compare High-Res
Color Shift
31°
27°
Lightness Graph
Compare High-Res
Compare High-Res
Brightness Loss
32°
70°
Black Level Raise
19°
70°
Gamma Shift
18°
70°
Reflections
6.5
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Compare High-Res
Compare High-Res
Screen Finish
Glossy
Glossy
Total Reflections
1.8%
Indirect Reflections
0.4%
Calculated Direct Reflections
1.4%
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
8.0
6.0
100% Black to 50% Red
6.0
8.0
50% Red to 100% Red
8.0
10
100% Black to 50% Green
10
8.0
50% Green to 100% Green
8.0
6.0
100% Black to 50% Blue
10
10
50% Blue to 100% Blue
8.0
8.0
Low-Quality Content Smoothing
8.6
Low-Quality Content Smoothing Picture
Compare High-Res
Compare High-Res
Smoothing
9.0
9.0
Detail Preservation
6.0
7.5
Upscaling: Sharpness Processing
8.0
Sharpness Picture - 480p
Compare High-Res
Compare High-Res
Pixels
Pixels Picture
Compare High-Res
Compare High-Res
Subpixel Layout
BGR
RWBG
Type
LED
OLED
Sub-Type
VA
WOLED
Black Level
Contrast
10
Contrast Picture
Compare High-Res
Compare High-Res
Contrast
114,057 : 1
Inf : 1
Native Contrast
5,533 : 1
Inf : 1
Lighting Zone Precision
10
Lighting Zone Precision Picture
Compare High-Res
Compare High-Res
Lighting Zone Transitions
10
Preferred LD Video, Moving Object
Local Dimming
Yes
No
Backlight
Full-Array
No Backlight
Dimming Zone Count Of The Tested TV
1,080
8,294,400
Contrast And Dark Details In Game Mode
9.5
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
10
Black Uniformity Picture With Preferred Local Dimming
Compare High-Res
Compare High-Res
Std. Dev.
0.185%
N/A
Native Black Uniformity Picture
Compare High-Res
Compare High-Res
Native Std. Dev.
0.821%
0.144%
Motion
Response Time
9.6
Motion Blur Picture
Compare High-Res
Compare High-Res
Response Time Chart
80% Response Time
4.0 ms
100% Response Time
8.9 ms
Flicker-Free
0.0
Backlight chart
Compare High-Res
Compare High-Res
Flicker-Free
No
No
PWM Dimming Frequency
4,000 Hz
0 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
No
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
4.2
Frame Hold Time @ 24 fps
32.8 ms
41.3 ms
Frame Hold Time @ 60 fps
7.8 ms
16.3 ms
24p Judder
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
8.5
Native Refresh Rate
144 Hz
144Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
Yes (NVIDIA Certified)
4k VRR Maximum
144 Hz
144 Hz
4k VRR Minimum
< 20 Hz
< 20 Hz
1080p VRR Maximum
240 Hz
144 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
7.9
DCI-P3 Gamut Rings
CIELAB DCI-P3 Coverage
93.69%
BT.2020 Gamut Rings
CIELAB BT.2020 Coverage
62.82%
HDR Color Volume
7.6
P3 Color Volume ITP Picture
Compare High-Res
Compare High-Res
1,000 cd/m² DCI P3 Coverage ITP
83.3%
79.2%
2020 Color Volume ITP Picture
Compare High-Res
Compare High-Res
10,000 cd/m² BT.2020 Coverage ITP
49.4%
36.2%
White Luminance
1,694 cd/m²
1,008 cd/m²
Red Luminance
404 cd/m²
104 cd/m²
Green Luminance
1,250 cd/m²
333 cd/m²
Blue Luminance
128 cd/m²
38 cd/m²
Cyan Luminance
1,378 cd/m²
365 cd/m²
Magenta Luminance
532 cd/m²
134 cd/m²
Yellow Luminance
1,660 cd/m²
425 cd/m²
SDR Pre-Calibration Color Accuracy
8.7
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
4.74
1.61
Color dE 2000
2.18
0.97
Gamma
2.24
2.19
Color Temperature
5,961 K
6,262 K
Picture Mode
Movie
Expert (Dark Space)
Color Temp Setting
Warm
Warm 50
Gamma Setting
2.2
2.2
SDR Post-Calibration Color Accuracy
9.7
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
0.59
0.26
Color dE 2000
1.08
0.62
Gamma
2.15
2.20
Color Temperature
6,470 K
6,460 K
White Balance Calibration
20 point
22 point
Color Calibration
Yes
Yes
HDR Pre-Calibration Color Accuracy
8.9
HDR Pre White Balance Picture
HDR Pre Color Picture
White Balance dE ITP
3.95
Color dE ITP
5.3
Color Temperature
6,303 K
Picture Mode
Cinema
HDR Post-Calibration Color Accuracy
9.4
HDR Post White Balance Picture
HDR Post Color Picture
White Balance dE ITP
2.50
Color dE ITP
5.00
Color Temperature
6,474 K
Processing
PQ EOTF Tracking
8.8
PQ EOTF Graph
600 Nit Tracking Delta
0.0159
0.0033
1000 Nit Tracking Delta
0.0186
0.0033
4000 Nit Tracking Delta
0.0177
0.0039
Low-Quality Content Smoothing
8.6
Low-Quality Content Smoothing Picture
Compare High-Res
Compare High-Res
Smoothing
9.0
9.0
Detail Preservation
6.0
7.5
Upscaling: Sharpness Processing
8.0
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
8.0
6.0
100% Black To 50% Red
6.0
8.0
50% Red To 100% Red
8.0
10
100% Black To 50% Green
10
8.0
50% Green To 100% Green
8.0
6.0
100% Black To 50% Blue
10
10
50% Blue To 100% Blue
8.0
8.0
Game Mode Responsiveness
Input Lag
9.0
1080p @ 60Hz
14.3 ms
10.0 ms
1080p @ 60Hz Outside Game Mode
127.6 ms
89.6 ms
1080p @ 120Hz
6.1 ms
5.3 ms
1080p @ Max Refresh Rate
14.9 ms
4.6 ms
4k @ 60Hz
14.2 ms
9.9 ms
4k @ 60Hz @ 4:4:4
26.4 ms
9.9 ms
4k @ 60Hz Outside Game Mode
127.7 ms
89.5 ms
4k @ 60Hz With Interpolation
121.2 ms
85.5 ms
4k @ 120Hz
6.3 ms
5.3 ms
4k @ Max Refresh Rate
15.7 ms
4.6 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.4
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
144 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
8.5
Native Refresh Rate
144 Hz
144Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
Yes (NVIDIA Certified)
4k VRR Maximum
144 Hz
144 Hz
4k VRR Minimum
< 20 Hz
< 20 Hz
1080p VRR Maximum
240 Hz
144 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
VRR + Local Dimming
Yes
No Local Dimming
CAD In Game Mode @ Max Refresh Rate
9.6
Pursuit Photo Max Refresh
CAD Heatmap Max Refresh
Transition At Max Refresh
0 to 31
Avg. CAD
39
Best 10% CAD
7
Worst 10% CAD
106
CAD In Game Mode @ 120Hz
9.7
Pursuit Photo 120Hz
CAD Heatmap 120Hz
Transition At 120Hz
0 to 31
Avg. CAD
35
Best 10% CAD
6
Worst 10% CAD
94
CAD In Game Mode @ 60Hz
9.6
Pursuit Photo 60Hz
CAD Heatmap 60Hz
Transition 60Hz
0 to 31
Avg. CAD
45
Best 10% CAD
6
Worst 10% CAD
132
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
Stutter
4.2
Frame Hold Time @ 24 fps
32.8 ms
41.3 ms
Frame Hold Time @ 60 fps
7.8 ms
16.3 ms
24p Judder
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
9.6
Pursuit Photo 60Hz
Compare High-Res
Compare High-Res
Response Time Heatmap 60Hz
Transition At 60Hz
0 to 31
First Response Time
0.4 ms
Total Response Time
3.9 ms
Worst 10% Response Time
10.3 ms
Flicker
Backlight chart
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Flicker-Free
No
No
PWM Dimming Frequency
4,000 Hz
0 Hz
Black Frame Insertion (BFI)
BFI Picture
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BFI Frequency Picture
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Optional BFI
Yes
Yes
Min Flicker For 60 fps
60 Hz
60 Hz
60Hz For 60 fps
Yes
Yes
120Hz For 120 fps
Yes
No
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
6.5
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
42.4%
Screen Finish
Glossy
Glossy
Ambient Black Level Raise
9.3
Black Level Raise Picture
Bright Room Black Level Raise Graph
Black Luminance @ 0 lx
0.00 cd/m²
Black Luminance @ 1000 lx
0.24 cd/m²
Total Reflected Light
8.8
Bright Room Off Picture
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Ring Picture Total Reflection
Total Reflected Light Intensity
7,717% ⋅ pixel
Diffraction Artifacts
No
Ambient Color Saturation
7.2
Bright Room Color Volume Graph
Low-Luminance Colors @ 1000 lx
65.68%
Mid-Luminance Colors @ 1000 lx
56.69%
High-Luminance Colors @ 1000 lx
37.68%
Panel
Viewing Angle
8.9
Viewing Angle Video
Chroma Graph
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Color Washout
24°
48°
Hue Graph
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Color Shift
31°
27°
Lightness Graph
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Brightness Loss
32°
70°
Black Level Raise
19°
70°
Gamma Shift
18°
70°
Gray Uniformity
8.1
50% Uniformity Picture
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50% Std. Dev.
1.574%
1.063%
50% DSE
0.199%
0.120%
5% Uniformity Picture
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Compare High-Res
5% Std. Dev.
0.335%
0.323%
5% DSE
0.110%
0.102%
Panel Technology
Spectral Power Distribution
Pixels Picture
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Type
LED
OLED
Sub-Type
VA
WOLED
Subpixel Layout
BGR
RWBG
Inputs
Input Lag
9.0
1080p @ 60Hz
14.3 ms
10.0 ms
1080p @ 60Hz Outside Game Mode
127.6 ms
89.6 ms
1080p @ 120Hz
6.1 ms
5.3 ms
1080p @ 144Hz
14.9 ms
4.6 ms
1440p @ 60Hz
17.6 ms
1440p @ 120Hz
9.7 ms
1440p @ 144Hz
16.3 ms
4k @ 60Hz
14.2 ms
9.9 ms
4k @ 60Hz + 10-Bit HDR
14.2 ms
4k @ 60Hz @ 4:4:4
26.4 ms
9.9 ms
4k @ 60Hz Outside Game Mode
127.7 ms
89.5 ms
4k @ 60Hz With Interpolation
121.2 ms
85.5 ms
4k @ 120Hz
6.3 ms
5.3 ms
4k @ 144Hz
15.7 ms
4.6 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.4
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 (4x HDMI 2.1)
HDR10+
Yes
No
Dolby Vision
Yes
Yes
HDMI 2.1 Rated Speed
Yes (HDMI 1,2)
48 Gbps
HLG
Yes
Yes
ATSC Tuner
1.0
1.0
USB Ports
1
3
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
USB 3.0
No
No
Audio Out 3.5mm
1
0
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.)
0
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 (4x HDMI 2.1)
USB
1
3
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
0
Analog Audio Out RCA
0
Component In
0
Composite In
1 (adapter required, not incl.)
0
Tuner (Cable/Ant)
1
Ethernet
1
100 Mbps
DisplayPort
0
IR In
0
HDR Format Support
HDR10
Yes
Yes
HDR10+
Yes
No
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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Compare High-Res
Wall Mount
VESA 300x400
VESA 300x200
Borders
Borders Picture
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Borders
0.39" (1.0 cm)
0.24" (0.6 cm)
Thickness
Thickness Picture
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Compare High-Res
Max Thickness
1.93" (4.9 cm)
1.77" (4.5 cm)
Build Quality
9.0
Build quality picture
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Smart Features
Interface
Smart TV Picture
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Compare High-Res
Smart OS
Google TV
webOS
Version
11
24
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
No
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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Compare High-Res
Misc
Power Consumption
54 W
78 W
Power Consumption (Max)
299 W
215 W
Firmware
B8-T615T02-LF1V295.000844
03.10.31
Sound Quality
Frequency Response
6.7
Frequency Response
Low-Frequency Extension
89.80 Hz
80.00 Hz
Std. Dev. @ 70
4.74 dB
1.18 dB
Std. Dev. @ 80
4.67 dB
1.68 dB
Std. Dev. @ Max
5.09 dB
5.56 dB
Max
92.1 dB SPL
84.2 dB SPL
Dynamic Range Compression
2.43 dB
5.13 dB
Digital Room Correction
Yes
Distortion
Total Harmonic Distortion
Weighted THD @ 80
0.128
Weighted THD @ Max
0.793
IMD @ 80
8.67%
IMD @ Max
8.42%
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Comments
TCL QM850G vs LG C4 OLED: Main Discussion
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