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tcl TCL 55S551F – Full Specifications TV
RATED
Great
7.2/10

54.6″ TCL 55S551F – Full Specifications

For buyers considering the TCL 55S551F, the core hardware is a 54.6 in 3840 x 2160 (4K) VA display with Direct LED.

54.6″ · 1.778:1 / 16:9 · MODEL YEAR 2024
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Display
54.6 in / VA / Direct LED / 3840 x 2160 (4K)
54.6
Refresh rate
50 Hz / 60 Hz
50 Hz
Dimensions
1226.8 mm x 711.2 mm x 71.1 mm (W x H x D)
1226.8
Weight
8.98 kg / 19.8 lbs
8.98 k
Processor
AIPQ with AI

Pros & Cons

Pros
  • ALLM strengthens gaming support
  • Fire TV provides a mature streaming and smart-TV platform
Cons
  • Peak brightness is not published in the supplied data
  • No game-mode input-lag figure is published
  • HDMI 2.1 is not listed in the supplied port-version data

Score & Ratings

7.2/10 Great
Design
8
Display
7
Color
6
Performance
7
Connectivity
8
Television Identity & Market 12
Specification Value
Brand TCL
Series S5
Model 55S551F
Full Product Name TCL 55S551F
Model Year 2024
TV Category Entry / Budget Tier
Market Position Budget / Affordable Tier
Primary Use Budget-Conscious Everyday Viewing
Region / Variant Not specified
Launch Status 2024 model year
Available Colors Black
Warranty 1 year standard / 6 months commercial (N. America)
Screen Geometry & Format 9
Specification Value
Screen Size 54.6 in
Marketed Screen Size 54.6 in
Exact Diagonal 1388 mm / 138.8 cm / 54.6457 in / 4.5538 ft
Aspect Ratio 1.778:1 / 16:9
Active Display Width 1209.6 mm / 120.96 cm / 47.622 in / 3.9685 ft
Active Display Height 680.4 mm / 68.04 cm / 26.7874 in / 2.2323 ft
Display Area 94.33 %
Screen-to-Body Ratio 94.33 %
3D Support No

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 4
Specification Value
Panel Type VA
Backlight Type Direct LED
Panel Bit Depth 10 bits
Display Colors 1073741824 colors / 30 bits
Surface Treatment & Viewing Layer 1
Specification Value
Screen Coating Anti-glare / Matte
Resolution, Scaling & Signal 4
Specification Value
Native Resolution 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p
Pixel Density 80 ppi / 31 ppcm
Pixel Pitch 0.315 mm / 0.0315 cm / 0.0124 in / 0.001 ft
Native 4K Support Yes
◑ Luminance, Blacks & Contrast 3
Specification Value
Viewing Angles 178 ° / 178 °
Horizontal Viewing Angle 178 °
Vertical Viewing Angle 178 °
HDR Formats & Tone Mapping 6
Specification Value
HDR Support
Dolby VisionHDR10+HDR10HLG
HDR Formats
Dolby VisionHDR10+HDR10HLG
HDR10 Yes
HDR10+ Yes
Dolby Vision Yes
HLG Yes
Motion Processing & Response 10
Specification Value
Native Refresh Rate 50 Hz / 60 Hz
Maximum Refresh Rate 60 Hz
Refresh Rate Range 50 Hz / 60 Hz
Vertical Frequency 50 Hz / 60 Hz
Frame Interpolation Motion Rate
Interpolation Technology Motion Rate
Interpolation Value 240
Interpolation Unit MR
Motion Processing MEMC / Motion Rate
Motion Estimation Yes
Console, VRR & Game Tools 3
Specification Value
Auto Low Latency Mode Yes
Game Bar Yes
Game Accelerator Game Accelerator 120
Picture Intelligence & AI 8
Specification Value
Picture Processor AIPQ with AI
AI Processor AIPQ with AI
AI Upscaling Yes
AI Picture Yes
AI Contrast Yes
AI Color Yes
AI Clarity Yes
AI HDR Enhancement 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 with AI
Picture Processor AIPQ with AI
Smart Platform & System 2
Specification Value
Smart TV Yes
Operating System Fire TV
Streaming & Entertainment 4
Specification Value
Netflix Yes
Prime Video Yes
Disney+ Yes
Apple TV+ Yes
Voice Assistants & Search 3
Specification Value
Voice Control Yes
Far-Field Voice Control Yes
Amazon Alexa Yes
HDMI Signal Interface 6
Specification Value
Total HDMI Ports
3
HDMI 2.0 Ports
Present
HDMI CEC Yes
Enhanced Audio Return Channel Yes
eARC Port Yes
Auto Low Latency Mode Yes

Ports & Connections

HDMI3USB-AEtherneteARCOptical AudioAntenna / RFCable / SatelliteComposite / AV
USB, Audio & Legacy I/O 5
Specification Value
Total USB Ports
1
Ethernet Port Yes
Optical Audio Output Optical
Antenna Input Yes
Composite Input Yes
Wireless, LAN & Casting 7
Specification Value
LAN Yes
Wi-Fi Yes
Wi-Fi Standards 802.11a / 802.11ac / 802.11b / 802.11g / 802.11n
Bluetooth Yes
Apple AirPlay Yes
Apple HomeKit Yes
Miracast Yes
Speaker Layout & Output 3
Specification Value
Built-In Speakers 2 x 10 W / 2.0 CH / 20 W
Main Speakers 2 x 10 W / 2.0 CH / 20 W
Audio Brand Onkyo
Sound Formats & Enhancement 3
Specification Value
Dolby Atmos Yes
Dolby Digital Yes
DTS Virtual:X Yes
Camera & Video Calling 1
Specification Value
Built-In Camera No
Connected Home & IoT 1
Specification Value
Apple HomeKit Yes
Panel-Only Size & Mass 5
Specification Value
Dimensions Without Stand 1226.8 mm x 711.2 mm x 71.1 mm (W x H x D)
Width Without Stand 1226.8 mm
Height Without Stand 711.2 mm
Depth Without Stand 71.1 mm
Weight Without Stand 8.98 kg / 19.8 lbs
Assembled TV Size & Mass 5
Specification Value
Dimensions With Stand 1226.8 mm x 749.3 mm x 254 mm (W x H x D)
Width With Stand 1226.8 mm
Height With Stand 749.3 mm
Depth With Stand 254 mm
Weight With Stand 9.21 kg / 20.3 lbs
Shipping Carton Measurements 5
Specification Value
Box Dimensions 1400 mm x 876.3 mm x 127 mm (W x H x D)
Box Width 1400 mm
Box Height 876.3 mm
Box Depth 127 mm
Box Weight 14.02 kg / 30.91 lbs
Exterior Styling & Stand Footprint 4
Specification Value
Stand Width 1049 mm / 104.9 cm / 41.2992 in / 3.4416 ft
Chassis Color Black
Bezel Design Frameless / Bezelless
Design Name FullView 360 Metal Bezelless Design
Wall Mounting & Installation 10
Specification Value
VESA Mount 200 x 200 mm
VESA Interface 200 x 200 mm
VESA Size 200 x 200 mm
Removable Stand Yes
Stand Type Stand with sticks
Stand Name Stand with sticks
Height Adjustment No
Swivel Adjustment No
Tilt Adjustment No
Portrait Mode No
Electrical Load & Efficiency 5
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
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 %
Gaming Validation & Compatibility 2
Specification Value
Game Bar Yes
ALLM ALLM
Regulatory & Industry Approvals 1
Specification Value
RoHS Yes
Privacy, Security & Parental Control 1
Specification Value
Parental Controls Yes
In-the-Box Components 7
Specification Value
Remote Control Voice remote control
Remote Type Voice remote control
Remote Voice Control Yes
Screen Size 54.6 in
Dimensions 1226.8 mm x 749.3 mm x 254 mm (W x H x D)
Weight 9.21 kg / 20.3 lbs
Refresh Rate 50 Hz / 60 Hz
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.

⚡

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

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № 55S551F