Skip to content
tcl TCL 55A300W – Full Specifications TV
RATED
Excellent
9.0/10

54.5″ TCL 55A300W – Full Specifications

55A300W by TCL combines a 54.5-inch 4K screen with a VA panel lit by Edge LED.

54.5″ · 16:9 · MODEL YEAR 2024
tcl●TV
tcl TV
Add as preferred source
Display
54.5 in, VA, 3840 x 2160 pixels
54.5
Refresh rate
48 Hz - 144 Hz
48 Hz
Dimensions
1231 mm x 717 mm x 27.9 mm
1231
Weight
15.6 kg / 34.39 lbs
15.6 k
Processor
AIPQ Pro

Pros & Cons

Pros
  • 54.5-inch 4K panel provides a clear big-screen base for streaming, television and films.
  • Quantum Dot colour strengthens the colour specification beyond a basic LED LCD model.
  • HDR support includes Dolby Vision IQ, HDR10+, HLG, covering the main formats used by streaming services and discs.
  • 48 Hz 144 Hz with variable-refresh support gives the TV meaningful gaming capability.
  • 2 × HDMI 2.0 + 2 × HDMI 2.1 plus the listed network and audio connections provide a practical device setup.
Cons
  • Typical and peak brightness are not published, so HDR strength cannot be judged fully from the specification.
  • Built-in audio is modest for films, so a soundbar remains the clearest upgrade.
  • Independent measurements are still needed for uniformity, blooming and real-scene brightness.
  • Large screen sizes require careful furniture width and wall-bracket planning.

Score & Ratings

9.0/10 Great
Design
9
Display
8
Color
8
Performance
10
Connectivity
10
Television Identity & Market 12
Specification Value
Brand TCL
Series NXTVISION
Model 55A300W
Full Product Name TCL NXTVISION 55A300W
Model Year 2024
TV Category Premium Design-Focused Tier
Market Position Designer / Ambient TV, NXTFRAME
Primary Use Design-Conscious Premium Home Entertainment
Region / Variant Not specified
Launch Status Model year 2024
Available Colors Off White Bezel and Light Wood Frame
Warranty 1 year standard limited warranty
Screen Geometry & Format 8
Specification Value
Screen Size 54.5 in
Marketed Screen Size 54.5 in
Exact Diagonal 1388 mm (millimeters) / 138.8 cm (centimeters) / 54.6457 in (inches) / 4.5538 ft (feet)
Aspect Ratio 16:9
Active Display Width 1209.6 mm (millimeters) / 120.96 cm (centimeters) / 47.622 in (inches) / 3.9685 ft (feet)
Active Display Height 680.4 mm (millimeters) / 68.04 cm (centimeters) / 26.7874 in (inches) / 2.2323 ft (feet)
Screen-to-Body Ratio 93.25 %
3D Support No

54.5" Display Size (138.4 cm) 16:9

138.4cm 54.5" 121 cm / 47.6" 123.1 cm / 48.5" (overall unit) 68 cm 26.8" 71.7 cm 28.2" (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 VA
Panel Technology VA
Backlight Type Edge LED
Panel Bit Depth 10 bits (8 bits + FRC)
FRC Yes
Display Colors 1.07 billion colors / 30-bit
Surface Treatment & Viewing Layer 1
Specification Value
Screen Coating Anti-glare / Matte
Resolution, Scaling & Signal 3
Specification Value
Native Resolution 3840 x 2160 pixels
Pixel Density 80 ppi / 31 ppcm
Pixel Pitch 0.315 mm / 0.0124 in
◑ Luminance, Blacks & Contrast 3
Specification Value
Viewing Angles 178° / 178°
Horizontal Viewing Angle 178 ° (degrees)
Vertical Viewing Angle 178 ° (degrees)
Color Reproduction & Calibration 1
Specification Value
Wide Color Gamut Yes
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 8
Specification Value
HDR Support
Dolby Vision IQDolby VisionHDR10+HDR10HLG
HDR Formats
Dolby Vision IQDolby VisionHDR10+HDR10HLG
HDR10
HDR10
HDR10+ Yes
Dolby Vision Yes
Dolby Vision IQ Yes
HLG HLG (Hybrid Log Gamma)
Dynamic Tone Mapping Yes
Motion Processing & Response 5
Specification Value
Native Refresh Rate 48 Hz - 144 Hz (hertz) / Native - 120 Hz
Maximum Refresh Rate 48 Hz - 144 Hz
Motion Processing Motion Rate 480 MR
Motion Estimation Yes
Input Lag 5.8 ms
Console, VRR & Game Tools 3
Specification Value
Variable Refresh Rate Yes
AMD FreeSync AMD FreeSync Premium
Game Bar Yes
Picture Intelligence & AI 2
Specification Value
AI Picture Engine AI features supported
Ambient Mode Yes
Broadcast Tuners & Reception 6
Specification Value
Built-In TV Tuner
Yes
Tuner Configuration
Analog (NTSC / PAL / SECAM)ATSCClear QAM
Analog Tuner NTSC / PAL / SECAM
North American Digital Tuner ATSC
Clear QAM clear qam
Antenna RF Input Yes
Compute, Memory & Storage 5
Specification Value
Processor Brand Name AIPQ Pro
System on Chip AIPQ Pro
SoC Model AIPQ Pro
CPU Architecture CPU cores: 4
CPU Cores 4
Smart Platform & System 2
Specification Value
Smart TV Yes
Operating System Google TV (Android 12)
Streaming & Entertainment 5
Specification Value
Netflix Yes
YouTube Yes
Prime Video Yes
Disney+ Yes
Apple TV+ Yes
Voice Assistants & Search 2
Specification Value
Voice Control Yes
Google Assistant Yes
HDMI Signal Interface 5
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
eARC Port Yes

Ports & Connections

HDMI4USB-A2EtherneteARCOptical AudioHeadphoneSpeaker Out20Antenna / RFComposite / AV
USB, Audio & Legacy I/O 8
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
Composite Input Yes
Wireless, LAN & Casting 11
Specification Value
LAN Yes
Wi-Fi Wi-Fi 8
Wi-Fi Standards 802.11a
Bluetooth Bluetooth 5.2
Wi-Fi Direct Yes
DLNA Yes
Apple AirPlay Yes
Apple HomeKit Yes
Chromecast Yes
Google Cast Yes
Miracast Yes
Speaker Layout & Output 5
Specification Value
Built-In Speakers Yes
Speaker Configuration 2 x 10 W
Speaker Channels 2 x 10 W
Total Audio Output 20 W (watts)
Total Speaker Output 20 W (watts)
Sound Formats & Enhancement 2
Specification Value
Dolby Atmos Yes
DTS:X Yes
Camera & Video Calling 1
Specification Value
Built-In Camera No
Connected Home & IoT 1
Specification Value
Apple HomeKit Yes
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 / AAC / AAC+ / aacPlus / HE-AAC v1 / FLAC / M4A / MP3 / WMA / WAV
AAC Yes
HE-AAC Yes
FLAC Yes
MP3 Yes
M4A Yes
WMA Yes
WAV Yes
Video Container Compatibility 7
Specification Value
Video Containers 3GPP / AVI / DivX (.avi, .divx, .mkv) / H.263 / H.264 / MPEG-4 Part 10 / AVC video / H.265 / MPEG-H Part 2 / HEVC / MKV / MP4 / MPEG-4 / VP9 / WMV / Xvid
3GPP Yes
AVI Yes
DivX Yes
MKV Yes
MP4 Yes
WMV Yes
Video Codec Compatibility 7
Specification Value
Video Codecs 3GPP / AVI / DivX (.avi, .divx, .mkv) / H.263 / H.264 / MPEG-4 Part 10 / AVC video / H.265 / MPEG-H Part 2 / HEVC / MKV / MP4 / MPEG-4 / VP9 / 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 1231 mm (millimeters) x 717 mm (millimeters) x 27.9 mm (millimeters) (W x H x D)
Width Without Stand 1231 mm / 48.4646 in
Height Without Stand 717 mm / 28.2283 in
Depth Without Stand 27.9 mm / 1.0984 in
Weight Without Stand 15.6 kg / 34.39 lbs
Assembled TV Size & Mass 5
Specification Value
Dimensions With Stand 1231 mm (millimeters) x 728 mm (millimeters) x 348 mm (millimeters) (W x H x D)
Width With Stand 1231 mm / 48.4646 in
Height With Stand 728 mm / 28.6614 in
Depth With Stand 348 mm / 13.7008 in
Weight With Stand 16.6 kg / 36.6 lbs
Shipping Carton Measurements 5
Specification Value
Box Dimensions 1400 mm (millimeters) x 875 mm (millimeters) x 155 mm (millimeters) (W x H x D)
Box Width 1400 mm (millimeters)
Box Height 875 mm (millimeters)
Box Depth 155 mm (millimeters)
Box Weight 23 kg (kilograms) / 50.71 lbs (pounds)
Exterior Styling & Stand Footprint 2
Specification Value
Stand Width 863.6 mm (millimeters) / 86.36 cm (centimeters) / 34 in (inches) / 2.8333 ft (feet)
Chassis Color Off White Bezel and Light Wood Frame
Wall Mounting & Installation 9
Specification Value
VESA Mount 400 x 400 mm
VESA Interface 400 x 400 mm
VESA Size 400 x 400 mm
Removable Stand Yes
Height Adjustment Yes
Swivel Adjustment No
Tilt Adjustment No
Pivot Adjustment No
Portrait Mode No
Electrical Load & Efficiency 4
Specification Value
Power Input
100 V - 120 V (volts)220 V - 240 V (volts)
AC Frequency 50 Hz - 60 Hz (hertz)
Standby Consumption 0.5 W
Annual Energy Consumption 343 kWh (kilowatt-hours)
Environmental Operating Limits 4
Specification Value
Operating Temperature 5 °C - 35 °C (degrees Celsius) / 41 °F - 95 °F (degrees Fahrenheit)
Operating Humidity 20 % - 80 % (percent)
Storage Temperature -15 °C - 45 °C (degrees Celsius) / 5 °F - 113 °F (degrees Fahrenheit)
Storage Humidity 10 % - 90 % (percent)
Picture Feature Inventory 2
Specification Value
Wide Color Gamut Yes
Dynamic Tone Mapping Yes
Gaming Validation & Compatibility 3
Specification Value
AMD FreeSync Certification Yes
Game Bar Yes
ALLM Yes
Regulatory & Industry Approvals 1
Specification Value
CE Game Accelerator 240 with Dual Line Gate technology
In-the-Box Components 5
Specification Value
Remote Control Voice remote control
Remote Voice Control Yes
Screen Size 54.5 in
Response Time 3.9 ms (milliseconds) / 0.0039 s (seconds)
Input Lag 5.8 ms
⚡

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 № 55A300W