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tcl TCL 75QM6K – Full Specifications TV
RATED
Great
8.2/10

74.5″ TCL 75QM6K – Full Specifications

For larger rooms, the TCL 75QM6K scales the QM6K formula up to 74.5 inches.

74.5″ · 1.778:1 / 16:9 · MODEL YEAR 2025
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Display
74.5 in, HVA, Mini LED, 3840 x 2160 (4K)
74.5
Refresh rate
48 Hz - 144 Hz
48 Hz
Dimensions
1670 mm x 960 mm x 56 mm
1670
Weight
23 kg
23 k
Processor
AIPQ Pro

Overview

For larger rooms, the TCL 75QM6K scales the QM6K formula up to 74.5 inches. The HVA panel delivers 4K at 59 ppi with a 48–144 Hz range, variable refresh, 93% DCI-P3 and a 10-bit (8-bit + FRC) signal, supporting HDR10, HDR10+, Dolby Vision and Dolby Vision IQ. It has two 10 W speakers, a stand listed with height adjustment and a weight of 26.2 kg, so mounting is a two-person job. It suits lounges where the sofa is three metres or more away.

  • 74.5-inch HVA panel, 4K UHD at 59 ppi (QM6K)
  • 48–144 Hz refresh with variable refresh
  • 93% DCI-P3, 10-bit (8-bit + FRC)
  • HDR10, HDR10+, Dolby Vision and Dolby Vision IQ
  • 2 × 10 W speakers, height adjustment, 26.2 kg

Pros & Cons

Pros
  • Big picture for large lounges
  • 144 Hz ceiling helps smooth gameplay
  • Picture adjusts to ambient light with Dolby Vision IQ
  • Stand is listed with height adjustment
  • Broad HDR support across streaming apps
Cons
  • 26.2 kg usually needs two people to mount
  • 2 × 10 W speakers are small for the screen
  • Close seating reveals pixels at 59 ppi
  • VA-type panel loses some contrast and colour from off-centre seats

Score & Ratings

8.2/10 Great
Design
7
Display
8
Color
8
Performance
9
Connectivity
9
Television Identity & Market 6
Specification Value
Brand TCL
Series QM6K
Model 75QM6K
Full Product Name TCL 75QM6K
Model Year 2025
Available Colors Black
Screen Geometry & Format 8
Specification Value
Screen Size 74.5 in
Marketed Screen Size 74.5 in
Exact Diagonal 1893 mm / 189.3 cm / 74.5276 in / 6.2106 ft
Aspect Ratio 1.778:1 / 16:9
Active Display Width 1650.24 mm / 165.024 cm / 64.9701 in / 5.4142 ft
Active Display Height 928.26 mm / 92.826 cm / 36.5457 in / 3.0455 ft
Screen-to-Body Ratio 95.55 %
3D Support No

74.5" Display Size (189.2 cm) 16:9

189.2cm 74.5" 165 cm / 65" 167 cm / 65.7" (overall unit) 92.8 cm 36.5" 96 cm 37.8" (overall)

Resolution at a Glance

3840×2160 This screen 8K — 7,680×4,320 4K — 3,840×2,160 FHD — 1,920×1,080 HD — 1,280×720 8.3 MP — 4× the pixels of Full HD
Panel Architecture & Light Control 7
Specification Value
Panel Manufacturer CSOT
Panel Type HVA
Quantum Dot Yes
Backlight Type Mini LED
Panel Bit Depth 10 bits (8 bits + FRC)
FRC Yes
Display Colors 1073741824 colors / 30 bits
Surface Treatment & Viewing Layer 1
Specification Value
Screen Coating
  • Anti-glare
  • Matte
  • Precise Dimming Series
  • Full Array Local Dimming
  • Local dimming zones - 312
  • Enhanced QLED
  • High HDR Brightness
  • High Contrast HVA Panel
  • Nano Crystal Technology
  • Colorful Quantum Crystal
  • All-domain Halo Control Technology (Powerful Light-emitting Chip / Super Condensed Micro Lens / Super Micro-OD / Dynamic Lighting Bionic Algorithm / Transient Response / Bidirectional 16-bit)
  • Bionic Color Optimization Technology
Resolution, Scaling & Signal 4
Specification Value
Native Resolution 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p
Pixel Density 59 ppi / 23 ppcm
Pixel Pitch 0.43 mm / 0.043 cm / 0.0169 in / 0.0014 ft
Native 4K Support Yes
◑ Luminance, Blacks & Contrast 5
Specification Value
Peak Brightness 890 cd/m²
Static Contrast 7000 : 1
Static Contrast Ratio 7000 : 1
Horizontal Viewing Angle 178 °
Vertical Viewing Angle 178 °
Color Reproduction & Calibration 3
Specification Value
DCI-P3 Coverage 93 %
Wide Color Gamut Yes
Quantum Dot Color Yes
RECOMMENDED VIEWING DISTANCE 75"
Viewing Distance = 1.5–2.5 × Screen Size
75" Centre screen at eye level (~42") 75" TV → 9.3–15.5 ft viewing distance

25° field of view — Comfortable, relaxed viewing.

HDR Formats & Tone Mapping 8
Specification Value
HDR Support
  • Dolby Vision IQ
  • Dolby Vision
  • HDR10+
  • HDR10
  • HLG
HDR Formats
  • Dolby Vision IQ
  • Dolby Vision
  • HDR10+
  • HDR10
  • HLG
HDR10 Yes
HDR10+ Yes
Dolby Vision Yes
Dolby Vision IQ Yes
HLG Yes
IMAX Enhanced Yes
Motion Processing & Response 8
Specification Value
Maximum Refresh Rate 144 Hz
Refresh Rate Range 48 Hz - 144 Hz
Vertical Frequency 48 Hz - 144 Hz
Frame Interpolation Motion Rate
Interpolation Technology Motion Rate
Interpolation Value 480
Interpolation Unit MR
Motion Processing MEMC (Motion Estimation Motion Compensation)
Console, VRR & Game Tools 8
Specification Value
Variable Refresh Rate Yes
Auto Low Latency Mode Yes
High Frame Rate Yes
AMD FreeSync AMD FreeSync Premium Pro
Game Bar Yes
Game Master Game Master 2.0 with Game Bar
Game Accelerator Game Accelerator 288
Super Ultrawide GameView Yes
Picture Intelligence & AI 4
Specification Value
Picture Processor AIPQ Pro
AI Processor AIPQ Pro
AI Upscaling Yes
Ambient Mode Yes
Broadcast Tuners & Reception 6
Specification Value
Built-In TV Tuner
  • Yes
Tuner Configuration Analog (NTSC / PAL / SECAM) / ATSC / Clear QAM
Analog Tuner Yes
North American Digital Tuner ATSC
Clear QAM Yes
Cable/Antenna Input Yes
Compute, Memory & Storage 2
Specification Value
Processor Brand Name AIPQ Pro
Picture Processor AIPQ Pro
Smart Platform & System 2
Specification Value
Smart TV Yes
Operating System Google TV
Streaming & Entertainment 2
Specification Value
Art Gallery Yes
Ambient Mode Yes
Voice Assistants & Search 4
Specification Value
Voice Control Yes
Far-Field Voice Control Yes
Amazon Alexa Yes
Google Assistant Yes
HDMI Signal Interface 10
Specification Value
Total HDMI Ports
  • 4
HDMI 2.1 Ports
  • 2× HDMI 2.1
HDMI 2.0 Ports
  • 2× HDMI 2.0
HDMI CEC Yes
Enhanced Audio Return Channel Yes
Auto Low Latency Mode Yes
High Frame Rate Yes
Variable Refresh Rate Yes
HDCP Support Yes
HDCP Version 2.3

Ports & Connections

HDMI4USB-A2EtherneteARCOptical AudioAntenna / RFCable / SatelliteComposite / AV
USB, Audio & Legacy I/O 7
Specification Value
Total USB Ports
  • 2
USB-A 2.0 Ports
  • 1× USB 2.0
USB-A 3.0 Ports
  • 1× USB 3.0
Ethernet Port 1× RJ45
Optical Audio Output 1× S/PDIF
Antenna Input Yes
Composite Input Yes
Wireless, LAN & Casting 7
Specification Value
LAN Yes
Wi-Fi Yes
Wi-Fi Standards 802.11a / 802.11b / 802.11g / 802.11n 5GHz / 802.11n / 802.11ac
Bluetooth Yes
Wi-Fi Direct Yes
DLNA Yes
Apple AirPlay Yes
Speaker Layout & Output 6
Specification Value
Built-In Speakers 2 x 10 W
Main Speakers 2 x 10 W
Built-In Subwoofer Yes
Subwoofer Configuration 1 x 20 W / 2.1 CH / 40 W
Total Audio Output 40 W
Audio Brand Onkyo
Sound Formats & Enhancement 3
Specification Value
Dolby Atmos Yes
Dolby Digital Plus Yes
DTS:X Yes
Camera & Video Calling 1
Specification Value
Built-In Camera No
Photo File Compatibility 4
Specification Value
Image File Formats JPEG / GIF / PNG
JPEG Yes
PNG Yes
GIF Yes
Music Codec Compatibility 8
Specification Value
Audio Formats
  • 3GPP (3rd Generation Partnership Project, .3gp)
  • AAC (Advanced Audio Coding)
  • AAC+
  • aacPlus
  • HE-AAC v1
  • FLAC (Free Lossless Audio Codec, .flac)
  • M4A (MPEG-4 Audio, .m4a)
  • MP3 (MPEG-2 Audio Layer II, .mp3)
  • WMA (Windows Media Audio, .wma)
  • WAV (Waveform Audio File Format, .wav, .wave)
AAC Yes
HE-AAC Yes
FLAC Yes
MP3 Yes
M4A Yes
WMA Yes
WAV Yes
Video Container Compatibility 7
Specification Value
Video Containers
  • 3GPP (3rd Generation Partnership Project, .3gp)
  • AVI (Audio Video Interleaved, .avi)
  • DivX (.avi, .divx, .mkv)
  • H.263
  • H.264
  • MPEG-4 Part 10
  • AVC video
  • H.265
  • MPEG-H Part 2
  • HEVC
  • MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
  • MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • +4 more
    • MPEG-4
    • VP9
    • WMV (Windows Media Video, .wmv)
    • Xvid
3GPP Yes
AVI Yes
DivX Yes
MKV Yes
MP4 Yes
WMV Yes
Video Codec Compatibility 7
Specification Value
Video Codecs
  • 3GPP (3rd Generation Partnership Project, .3gp)
  • AVI (Audio Video Interleaved, .avi)
  • DivX (.avi, .divx, .mkv)
  • H.263
  • H.264
  • MPEG-4 Part 10
  • AVC video
  • H.265
  • MPEG-H Part 2
  • HEVC
  • MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
  • MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • +4 more
    • MPEG-4
    • VP9
    • WMV (Windows Media Video, .wmv)
    • Xvid
H.263 Yes
H.264 / AVC Yes
H.265 / HEVC Yes
MPEG-4 Yes
VP9 Yes
Xvid Yes
Panel-Only Size & Mass 5
Specification Value
Dimensions Without Stand
  • Width: 1670 mm (65.75 in)
  • Height: 960 mm (37.8 in)
  • Depth: 56 mm (2.2 in)
Width Without Stand 1670 mm / 167 cm / 65.748 in / 5.479 ft
Height Without Stand 960 mm / 96 cm / 37.7953 in / 3.1496 ft
Depth Without Stand 56 mm / 5.6 cm / 2.2047 in / 0.1837 ft
Weight Without Stand 23 kg / 50.71 lbs
Assembled TV Size & Mass 5
Specification Value
Dimensions With Stand
  • Width: 1670 mm (65.75 in)
  • Height: 1028 mm (40.47 in)
  • Depth: 341 mm (13.43 in)
Width With Stand 1670 mm / 167 cm / 65.748 in / 5.479 ft
Height With Stand 1028 mm / 102.8 cm / 40.4724 in / 3.3727 ft
Depth With Stand 341 mm / 34.1 cm / 13.4252 in / 1.1188 ft
Weight With Stand 26.2 kg / 57.76 lbs
Shipping Carton Measurements 5
Specification Value
Box Dimensions
  • Width: 1850 mm (72.83 in)
  • Height: 1125 mm (44.29 in)
  • Depth: 168 mm (6.61 in)
Box Width 1850 mm / 185 cm / 72.8346 in / 6.0696 ft
Box Height 1125 mm / 112.5 cm / 44.2913 in / 3.6909 ft
Box Depth 168 mm / 16.8 cm / 6.6142 in / 0.5512 ft
Box Weight 33.8 kg / 74.52 lbs
Exterior Styling & Stand Footprint 2
Specification Value
Stand Depth 341 mm / 34.1 cm / 13.4252 in / 1.1188 ft
Chassis Color Black
Wall Mounting & Installation 8
Specification Value
VESA Mount 300 x 300 mm
VESA Interface 300 x 300 mm
VESA Size 300 x 300 mm
Removable Stand Yes
Height Adjustment Yes
Swivel Adjustment No
Tilt Adjustment No
Pivot Adjustment No
Electrical Load & Efficiency 6
Specification Value
Power Input 100 V - 120 V / 220 V - 240 V
110V Input Range 100 V - 120 V
220V Input Range 220 V - 240 V
AC Frequency 50 Hz - 60 Hz
Standby Consumption 0.5 W
Annual Energy Consumption 600 kWh
Environmental Operating Limits 4
Specification Value
Operating Temperature 5 °C - 35 °C / 41 °F - 95 °F
Operating Humidity 20 % - 80 %
Storage Temperature -15 °C - 45 °C / 5 °F - 113 °F
Storage Humidity 10 % - 90 %
Picture Feature Inventory 2
Specification Value
Quantum Dot Color Yes
IMAX Enhanced Yes
Gaming Validation & Compatibility 4
Specification Value
AMD FreeSync Certification AMD FreeSync Premium Pro
Game Bar Yes
ALLM Auto Low Latency Mode (ALLM)
VRR Yes
Regulatory & Industry Approvals 1
Specification Value
IMAX Enhanced Yes
In-the-Box Components 4
Specification Value
Remote Control Yes
Remote Type Backlit voice remote control
Remote Voice Control Yes
Screen Size 74.5 in
⚡

Estimated Running Cost

Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.

Daily—
Monthly—
Annually—

Draws more power than 82% of the 447 comparable displays we track.

Reviews

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № 75QM6K