Skip to content
tcl TCL 55C7K – Full Specifications TV
RATED
Great
8.4/10

54.6″ TCL 55C7K – Full Specifications

The TCL 55C7K is a 54.6 in 3840 x 2160 pixels TV built around HVA panel technology.

54.6″ · 1.778:116:9 · MODEL YEAR 2025
tcl●TV
tcl TV
Add as preferred source
Display
54.6 in, HVA, Mini LED, 3840 x 2160 pixels
54.6
Refresh rate
48 Hz - 144 Hz
48 Hz
Dimensions
1226.8 x 711.2 x 55.88 mm
1226.8
Weight
13.29 kg
13.29 k
Processor

Pros & Cons

Pros
  • Mini LED backlight supports strong local-dimming contrast
  • 97 % DCI-P3 coverage is published
  • Gaming support includes VRR, ALLM, AMD FreeSync Premium Pro
  • 48 Hz 144 Hz refresh capability is published for smoother motion
  • 4 HDMI inputs are listed
Cons
  • Peak brightness is not published in the supplied data

Score & Ratings

8.4/10 Great
Design
8
Display
8
Color
9
Performance
9
Connectivity
8
Television Identity & Market 5
Specification Value
Brand TCL
Series C7K
Model 55C7K
Model Year 2025
Available Colors Black
Screen Geometry & Format 4
Specification Value
Screen Size 54.6 in
Marketed Screen Size 54.6 in
Aspect Ratio 16:9
Screen-to-Body Ratio 94.33 %

54.6" Display Size (138.7 cm) 16:9

138.7cm 54.6" 121 cm / 47.6" 122.7 cm / 48.3" (overall unit) 68 cm 26.8" 71.1 cm 28" (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 3
Specification Value
Panel Type HVA
Panel Bit Depth 10 bits
Display Colors 1.07 billion colors / 30-bit
Resolution, Scaling & Signal 4
Specification Value
Native Resolution 3840 x 2160 pixelsUltra HD (UHD) / 4K / 2160p
Pixel Density 80 ppi
Pixel Pitch 0.315 mm
HDCP Support Yes
◑ Luminance, Blacks & Contrast 3
Specification Value
Static Contrast 6500 : 1
Static Contrast Ratio 6500 : 1
Viewing Angles 178 ° / 178 °
Color Reproduction & Calibration 1
Specification Value
DCI-P3 Coverage 97 %
RECOMMENDED VIEWING DISTANCE 55"
Viewing Distance = 1.5–2.5 × Screen Size
55" Centre screen at eye level (~42") 55" TV → 6.8–11.4 ft viewing distance

25° field of view — Comfortable, relaxed viewing.

HDR Formats & Tone Mapping 2
Specification Value
HDR Support
Dolby Vision IQDolby VisionHDR10+ GamingHDR10+HDR10HLG
IMAX Enhanced Yes
Motion Processing & Response 2
Specification Value
Maximum Refresh Rate 48 Hz - 144 Hz
Motion Processing Ai-MEMCMEMC (Motion Estimation Motion Compensation)
Console, VRR & Game Tools 5
Specification Value
Variable Refresh Rate Variable Refresh Rate (VRR)
Auto Low Latency Mode Auto Low Latency Mode (ALLM)
High Frame Rate Yes
AMD FreeSync AMD FreeSync Premium Pro
Game Bar Game Master 2.0 with Game Bar
Broadcast Tuners & Reception 9
Specification Value
Built-In TV Tuner
Yes
Tuner Configuration
Analog (NTSC / PAL / SECAM)DVB-TDVB-T2DVB-CDVB-SDVB-S2
Analog Tuner NTSC / PAL / SECAM
Digital Terrestrial Tuner dvb-t
Digital Terrestrial Tuner 2 dvb-t2
Digital Cable Tuner dvb-c
Digital Satellite Tuner dvb-s
Digital Satellite Tuner 2 dvb-s2
Satellite Input 1× F-type
Compute, Memory & Storage 1
Specification Value
Processor Brand Name AIPQ Pro
Smart Platform & System 2
Specification Value
Smart TV Yes
Operating System Google TV
Voice Assistants & Search 1
Specification Value
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
Audio Return Channel Yes
Enhanced Audio Return Channel Yes
Auto Low Latency Mode Auto Low Latency Mode (ALLM)
High Frame Rate Yes
Variable Refresh Rate Variable Refresh Rate (VRR)
HDCP Support Yes

Ports & Connections

HDMI4USB-A2EtherneteARCOptical AudioHeadphoneAntenna / RFCable / SatelliteComposite / AV
USB, Audio & Legacy I/O 10
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
3.5 mm Audio Output 1× 3.5 mm
Headphone Output Yes
Satellite Input 1× F-type
Antenna Input 1× RF
Composite Input Yes
Wireless, LAN & Casting 8
Specification Value
LAN Yes
Wi-Fi Wi-Fi 8
Wi-Fi Standards 802.11a
Bluetooth Bluetooth 5.4
Wi-Fi Direct Yes
DLNA Yes
Apple AirPlay Yes
Multi-View Yes
Panel-Only Size & Mass 4
Specification Value
Width Without Stand 1226.8 mm
Height Without Stand 711.2 mm
Depth Without Stand 55.88 mm
Weight Without Stand 13.29 kg
Assembled TV Size & Mass 4
Specification Value
Width With Stand 1226.8 mm
Height With Stand 759.46 mm
Depth With Stand 315 mm
Weight With Stand 14.51 kg
Exterior Styling & Stand Footprint 1
Specification Value
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 NoLandscape / portrait pivot: NoLeft / right swivel: NoForward / backward tilt: No
Swivel Adjustment NoForward / backward tilt: No
Tilt Adjustment No
Pivot Adjustment NoLeft / right swivel: NoForward / backward tilt: No
Electrical Load & Efficiency 3
Specification Value
Power Input 100 V - 120 V / 220 V - 240 V
AC Frequency 50 Hz - 60 Hz
Standby Consumption 0.5 W
Picture Feature Inventory 1
Specification Value
IMAX Enhanced Yes
Gaming Validation & Compatibility 2
Specification Value
Game Bar Game Master 2.0 with Game Bar
ALLM Auto Low Latency Mode (ALLM)
Regulatory & Industry Approvals 2
Specification Value
CE Yes
IMAX Enhanced Yes
In-the-Box Components 1
Specification Value
Screen Size 54.6 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—

Uses about 18% less power than the average we track in this category.

Reviews

NO REVIEWS YET Own this display? Your rating helps calibrate the score for everyone.
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № 55C7K