TCL QM5K vs QM6K: Which TV Is Better?

55"

55QM6K

55"

55QM5K

65"

65QM6K

65"

65QM5K

75"

75QM6K

75"

75QM5K

85"

85QM6K

85"

85QM5K

98"

98QM6K

98"

Main Differences for

Mixed Usage

Threshold

0.10

Mixed Usage

7.1

7.0

No major differences between these TVs for mixed usage. See full list of tests below.

Full Comparison

Mixed Usage

7.1

7.0

Home Theater

7.2

7.1

Bright Room

7.0

7.3

Sports

7.1

7.3

Gaming

7.2

6.5

Brightness

6.5

6.7

Black Level

7.6

Color

7.2

6.5

Processing (In Development)

7.0

7.1

Game Mode Responsiveness

7.9

7.2

Motion Handling (Broken)

7.6

7.7

Brightness

HDR Brightness

6.0

6.2

HDR Hallway Photo

Compare High-Res

HDR Cityscape Photo

Compare High-Res

HDR Landscape Photo

Compare High-Res

Hallway Lights (~1950 cd/m²)

409 cd/m²

489 cd/m²

Yellow Skyscraper (~700 cd/m²)

276 cd/m²

291 cd/m²

Landscape Pool (~300 cd/m²)

198 cd/m²

209 cd/m²

Peak 2% Window

544 cd/m²

484 cd/m²

Peak 10% Window

698 cd/m²

660 cd/m²

Peak 25% Window

890 cd/m²

Peak 50% Window

697 cd/m²

679 cd/m²

Peak 100% Window

453 cd/m²

455 cd/m²

Sustained 2% Window

468 cd/m²

414 cd/m²

Sustained 10% Window

694 cd/m²

644 cd/m²

Sustained 25% Window

752 cd/m²

761 cd/m²

Sustained 50% Window

691 cd/m²

614 cd/m²

Sustained 100% Window

452 cd/m²

455 cd/m²

Automatic Brightness Limiting (ABL)

0.034

0.035

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HDR Brightness In Game Mode

6.0

4.5

HDR Hallway Photo

Compare High-Res

HDR Cityscape Photo

Compare High-Res

HDR Landscape Photo

Compare High-Res

Hallway Lights (~1950 cd/m²)

412 cd/m²

370 cd/m²

Yellow Skyscraper (~700 cd/m²)

246 cd/m²

166 cd/m²

Landscape Pool (~300 cd/m²)

232 cd/m²

153 cd/m²

Peak 2% Window

468 cd/m²

262 cd/m²

Peak 10% Window

684 cd/m²

395 cd/m²

Peak 25% Window

758 cd/m²

454 cd/m²

Peak 50% Window

693 cd/m²

487 cd/m²

Peak 100% Window

450 cd/m²

476 cd/m²

Sustained 2% Window

466 cd/m²

261 cd/m²

Sustained 10% Window

677 cd/m²

394 cd/m²

Sustained 25% Window

744 cd/m²

453 cd/m²

Sustained 50% Window

688 cd/m²

486 cd/m²

Sustained 100% Window

450 cd/m²

474 cd/m²

Automatic Brightness Limiting (ABL)

0.033

0.038

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SDR Brightness

7.5

7.9

Real Scene Peak Brightness

429 cd/m²

491 cd/m²

Peak 2% Window

513 cd/m²

522 cd/m²

Peak 10% Window

642 cd/m²

676 cd/m²

Peak 25% Window

814 cd/m²

889 cd/m²

Peak 50% Window

646 cd/m²

656 cd/m²

Peak 100% Window

418 cd/m²

457 cd/m²

Sustained 2% Window

442 cd/m²

447 cd/m²

Sustained 10% Window

635 cd/m²

660 cd/m²

Sustained 25% Window

696 cd/m²

763 cd/m²

Sustained 50% Window

640 cd/m²

621 cd/m²

Sustained 100% Window

418 cd/m²

456 cd/m²

Automatic Brightness Limiting (ABL)

0.031

0.033

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Black Level

Contrast

8.1

7.8

Contrast Picture

Compare High-Res

Contrast

118,059 : 1

96,178 : 1

Native Contrast

6,471 : 1

5,628 : 1

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Lighting Zone Precision

6.5

6.0

Lighting Zone Precision Picture

Compare High-Res

TCL QM5K Lighting Zone Precision Picture

Show Text

Lighting Zone Transitions

7.0

6.0

Preferred LD Video, Moving Object

Local Dimming

Yes

Backlight

Full-Array

Dimming Zone Count Of The Tested TV

312

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Contrast And Dark Details In Game Mode

7.0

Lighting Zone Precision Photo In Game Mode

Compare High-Res

TCL QM5K Lighting Zone Precision Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode

Game Transitions With VRR And Preferred LD

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Black Uniformity

7.5

8.2

Black Uniformity Picture With Preferred Local Dimming

Compare High-Res

TCL QM5K Black Uniformity Picture With Preferred Local Dimming

Std. Dev.

0.972%

0.285%

Native Black Uniformity Picture

Compare High-Res

TCL QM5K Native Black Uniformity Picture

Native Std. Dev.

0.477%

1.034%

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Color

SDR Color Volume

6.7

6.5

DCI-P3 Gamut Rings

Compare High-Res

CIELAB DCI-P3 Coverage

83.71%

81.85%

BT.2020 Gamut Rings

Compare High-Res

CIELAB BT.2020 Coverage

57.93%

56.49%

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HDR Color Volume

6.9

6.5

P3 Color Volume ITP Picture

Compare High-Res

1,000 cd/m² DCI P3 Coverage ITP

68.2%

62.1%

2020 Color Volume ITP Picture

Compare High-Res

10,000 cd/m² BT.2020 Coverage ITP

30.5%

27.6%

White Luminance

477 cd/m²

425 cd/m²

Red Luminance

103 cd/m²

94 cd/m²

Green Luminance

343 cd/m²

303 cd/m²

Blue Luminance

29 cd/m²

25 cd/m²

Cyan Luminance

374 cd/m²

330 cd/m²

Magenta Luminance

119 cd/m²

91 cd/m²

Yellow Luminance

415 cd/m²

341 cd/m²

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SDR Pre-Calibration Color Accuracy

7.6

6.4

Pre White Balance Picture

Compare High-Res

Pre Gamma Curve Picture

Compare High-Res

Pre Color Picture

Compare High-Res

White Balance dE 2000

4.15

5.35

Color dE 2000

2.42

2.68

Gamma

2.23

2.21

Color Temperature

6,456 K

6,804 K

Picture Mode

Movie

Color Temp Setting

warm 5

Gamma Setting

2,2

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SDR Post-Calibration Color Accuracy

9.5

9.6

Post White Balance Picture

Compare High-Res

Post Gamma Curve Picture

Compare High-Res

Post Color Picture

Compare High-Res

White Balance dE 2000

0.26

0.24

Color dE 2000

1.24

1.01

Gamma

2.20

Color Temperature

6,492 K

6,506 K

White Balance Calibration

20 point

Color Calibration

Yes

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HDR Pre-Calibration Color Accuracy

8.3

6.7

HDR Pre White Balance Picture

Compare High-Res

HDR Pre Color Picture

Compare High-Res

White Balance dE ITP

8.20

8.85

Color dE ITP

6.3

9.8

Color Temperature

6,609 K

7,316 K

Picture Mode

Movie

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HDR Post-Calibration Color Accuracy

9.1

8.1

HDR Post White Balance Picture

Compare High-Res

HDR Post Color Picture

Compare High-Res

White Balance dE ITP

5.70

5.71

Color dE ITP

4.90

7.30

Color Temperature

6,511 K

6,876 K

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Processing

PQ EOTF Tracking

7.8

8.8

PQ EOTF Graph

600 Nit Tracking Delta

0.0074

0.0033

1000 Nit Tracking Delta

0.0054

0.0032

4000 Nit Tracking Delta

0.0058

0.0043

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Low-Quality Content Smoothing

7.0

6.7

Low-Quality Content Smoothing Picture

Compare High-Res

Smoothing

7.0

6.5

Detail Preservation

7.0

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Upscaling: Sharpness Processing

6.5

Sharpness Picture - 480p

Compare High-Res

Show Text

HDR Native Gradient

6.8

6.3

HDR Gradient Picture

Compare High-Res

100% Black To 50% Gray

6.0

50% Gray To 100% White

6.0

100% Black To 50% Red

6.0

50% Red To 100% Red

8.0

100% Black To 50% Green

6.0

4.0

50% Green To 100% Green

6.0

100% Black To 50% Blue

8.0

6.0

50% Blue To 100% Blue

8.0

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Game Mode Responsiveness

Input Lag

9.0

8.5

1080p @ 60Hz

10.4 ms

10.1 ms

1080p @ 60Hz Outside Game Mode

108.7 ms

160.8 ms

1080p @ 120Hz

5.6 ms

5.7 ms

1080p @ Max Refresh Rate

3.1 ms

4.5 ms

4k @ 60Hz

10.2 ms

9.7 ms

4k @ 60Hz @ 4:4:4

9.9 ms

9.7 ms

4k @ 60Hz Outside Game Mode

108.0 ms

159.7 ms

4k @ 60Hz With Interpolation

128.8 ms

159.7 ms

4k @ 120Hz

5.5 ms

N/A

4k @ Max Refresh Rate

4.7 ms

9.7 ms

8k @ 60Hz

N/A

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Supported Resolutions

9.5

7.4

Resolution

480p @ 59.94Hz (Widescreen)

Yes

720p @ 59.94Hz

Yes

1080p @ 60Hz @ 4:4:4

Yes

1080p @ 120Hz

Yes

1080p Maximum Refresh Rate

288 Hz

144 Hz

4k @ 60Hz

Yes

4k @ 60Hz @ 4:4:4

Yes

4k @ 120Hz

Yes

4k @ 120Hz @ 4:4:4

Yes

4k Maximum Refresh Rate

144 Hz

60 Hz

8k @ 30Hz Or 24Hz

8k @ 60Hz

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Variable Refresh Rate

8.8

6.6

Native Refresh Rate

144Hz

60Hz

Variable Refresh Rate

Yes

HDMI Forum VRR

Yes

FreeSync

Yes

G-SYNC Compatible

Yes

4k VRR Maximum

144 Hz

60 Hz

4k VRR Minimum

< 20 Hz

48 Hz

1080p VRR Maximum

288 Hz

144 Hz

1080p VRR Minimum

< 20 Hz

VRR + Local Dimming

Yes

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CAD In Game Mode @ Max Refresh Rate

7.1

6.4

Pursuit Photo Max Refresh

Compare High-Res

CAD Heatmap Max Refresh

Compare High-Res

Transition At Max Refresh

0 to 31

Cycle through frames

0 to 31

Cycle through frames

Avg. CAD

201

267

Best 10% CAD

101

Worst 10% CAD

307

459

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CAD In Game Mode @ 120Hz

6.9

0.0

Pursuit Photo 120Hz

Compare High-Res

CAD Heatmap 120Hz

Compare High-Res

Transition At 120Hz

0 to 31

Cycle through frames

0 to 31

Cycle through frames

Avg. CAD

214

N/A

Best 10% CAD

102

N/A

Worst 10% CAD

329

N/A

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CAD In Game Mode @ 60Hz

6.3

6.4

Pursuit Photo 60Hz

Compare High-Res

CAD Heatmap 60Hz

Compare High-Res

Transition 60Hz

0 to 31

Cycle through frames

0 to 31

Cycle through frames

Avg. CAD

273

267

Best 10% CAD

Worst 10% CAD

442

459

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PS5 Compatibility

PS5 Screenshot

Compare High-Res

Auto Low Latency Mode (ALLM)

Yes

4k @ 120Hz

Yes

1440p @ 120Hz

Yes

1080p @ 120Hz

Yes

HDR

Yes

VRR

Yes

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Xbox Series X|S Compatibility

Xbox Series X Screenshot

Compare High-Res

Auto Low Latency Mode (ALLM)

Yes

4k @ 120Hz

Yes

1440p @ 120Hz

Yes

1080p @ 120Hz

Yes

HDR

Yes

VRR

Yes

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Motion Handling

Stutter

7.5

7.4

Frame Hold Time @ 24 fps

30.2 ms

30.7 ms

Frame Hold Time @ 60 fps

5.5 ms

5.7 ms

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24p Judder

Judder-Free 24p

Yes

Judder-Free 24p via 60p

Yes

Judder-Free 24p via 60i

Yes

Judder-Free 24p via Native Apps

Yes

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Response Time

6.8

7.0

Pursuit Photo 60Hz

Compare High-Res

Response Time Heatmap 60Hz

Compare High-Res

Transition At 60Hz

0 to 31

Cycle through frames

0 to 31

Cycle through frames

First Response Time

11.2 ms

11.0 ms

Total Response Time

11.5 ms

Worst 10% Response Time

24.4 ms

21.5 ms

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Flicker

Backlight chart

Compare High-Res

Flicker-Free

PWM Dimming Frequency

10,400 Hz

15,400 Hz

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Black Frame Insertion (BFI)

BFI Picture

Compare High-Res

BFI Frequency Picture

Compare High-Res

Optional BFI

Yes

Min Flicker For 60 fps

60 Hz

N/A

60Hz For 60 fps

Yes

120Hz For 120 fps

Yes

Min Flicker For 60 fps In Game Mode

60 Hz

N/A

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Motion Interpolation

Motion Interpolation (30 fps) Picture

Compare High-Res

Motion Interpolation (30 fps)

Yes

Motion Interpolation (60 fps) Picture

Compare High-Res

Motion Interpolation (60 fps)

Yes

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Reflections

Direct Reflections

5.2

5.8

Ring Light Picture

Compare High-Res

Direct Reflections Graph

Peak Direct Reflection Intensity

67.5%

57.2%

Screen Finish

Glossy

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Ambient Black Level Raise

9.0

Black Level Raise Picture

Compare High-Res

Bright Room Black Level Raise Graph

Black Luminance @ 0 lx

0.00 cd/m²

Black Luminance @ 1000 lx

0.43 cd/m²

0.40 cd/m²

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Total Reflected Light

6.6

6.8

Bright Room Off Picture

Compare High-Res

Ring Picture Total Reflection

Compare High-Res

Total Reflected Light Intensity

22,862% ⋅ pixel

21,774% ⋅ pixel

Diffraction Artifacts

Yes

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Ambient Color Saturation

6.9

7.0

Bright Room Color Volume Graph

Low-Luminance Colors @ 1000 lx

62.27%

62.38%

Mid-Luminance Colors @ 1000 lx

54.81%

55.26%

High-Luminance Colors @ 1000 lx

39.71%

40.93%

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Panel

Viewing Angle

6.4

6.3

Viewing Angle Video

Chroma Graph

Compare High-Res

Color Washout

32°

26°

Hue Graph

Compare High-Res

Color Shift

47°

44°

Lightness Graph

Compare High-Res

Brightness Loss

31°

Black Level Raise

19°

16°

Gamma Shift

16°

19°

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Gray Uniformity

6.6

6.7

50% Uniformity Picture

Compare High-Res

50% Std. Dev.

2.416%

1.827%

50% DSE

0.189%

0.159%

5% Uniformity Picture

Compare High-Res

5% Std. Dev.

1.186%

1.842%

5% DSE

0.098%

0.120%

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Panel Technology

Spectral Power Distribution

Compare High-Res

Pixels Picture

Compare High-Res

Type

LED

Sub-Type

Subpixel Layout

BGR

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Inputs

Input Specifications

Side Inputs Picture

Compare High-Res

Rear Inputs Picture

Compare High-Res

HDMI

4 (2x HDMI 2.0, 2x HDMI 2.1)

3 (2x HDMI 2.0, 1x HDMI 2.1)

HDMI 2.1 Rated Speed

48 Gbps

ATSC Tuner

1.0

USB Ports

USB 3.0

Yes (1)

Audio Out 3.5mm

Wi-Fi

Yes (2.4 GHz, 5 GHz)

Ethernet Speed

100 Mbps

Composite In

Digital Optical Audio Out

Show Text

Audio Passthrough

ARC/eARC Port

eARC

eARC: Dolby Atmos Over Dolby Digital Plus

Yes

eARC: Dolby Digital Plus 7.1

Yes

eARC: LPCM 7.1 Over Dolby MAT

Yes

eARC: Dolby TrueHD 7.1

Yes

eARC: DTS:X Over DTS-HD MA

Yes

eARC: DTS-HD Master Audio 7.1

Yes

eARC: LPCM Channels (Bitstream)

7.1

ARC: Dolby Digital 5.1

Yes

ARC: DTS 5.1

Yes

Optical: Dolby Digital 5.1

Yes

Optical: DTS 5.1

Yes

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HDR Format Support

HDR10

Yes

HDR10+

Yes

Dolby Vision

Yes

HLG

Yes

Design

Style

Design Picture

Compare High-Res

Curved

Show Text

Stand

Stand Picture

Compare High-Res

Show Text

Back

Back Picture

Compare High-Res

Wall Mount

VESA 300x300

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Borders

Borders Picture

Compare High-Res

Borders

0.47" (1.2 cm)

Thickness

Thickness Picture

Compare High-Res

Max Thickness

2.24" (5.7 cm)

Build Quality

7.0

Build quality picture

Compare High-Res

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Smart Features

Interface

Smart TV Picture

Compare High-Res

Smart OS

Google TV

Version

Show Text

Ad-Free

0.0

Ads Picture

Compare High-Res

Yes

Opt-out

Opt-out of Suggested Content

Show Text

Remote

Remote Picture

Compare High-Res

Voice Control

Yes

TV Controls

Controls Picture

Compare High-Res

Mute Switch

Yes

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In The Box

In The Box Picture

Compare High-Res

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Misc

Power Consumption

51 W

53 W

Power Consumption (Max)

187 W

222 W

Firmware

V8-001202-LF139.001386

V8-0008T01-LF1V467.001695

Sound Quality

Frequency Response

6.5

5.8

Frequency Response

Low-Frequency Extension

100.79 Hz

Std. Dev. @ 70

2.72 dB

4.02 dB

Std. Dev. @ 80

3.21 dB

4.42 dB

Std. Dev. @ Max

5.33 dB

6.78 dB

Max

85.3 dB SPL

84.3 dB SPL

Dynamic Range Compression

4.27 dB

3.73 dB

Digital Room Correction

Yes

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Check Price

50"

50QM5K

55"

55QM6K

55"

55QM5K

65"

65QM6K

65"

65QM5K

75"

75QM6K

75"

75QM5K

85"

85QM6K

85"

85QM5K

98"

98QM6K