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tcl TCL 55A300 Pro EU – Full Specifications TV
RATED
Excellent
9.0/10

54.5″ TCL 55A300 Pro EU – Full Specifications

55A300-Pro-EU by TCL combines a 54.5-inch 4K screen with a VA panel lit by Edge LED.

54.5″ · 16:9 · MODEL YEAR 2024
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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 13
Specification Value
Brand TCL
Series NXTVISION Pro
Model 55A300 Pro EU
Model Alias 55A300PRO EU
Full Product Name TCL NXTVISION Pro 55A300 Pro EU
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 10
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
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 / 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 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 7
Specification Value
Power Input 100 V - 120 V (volts)220 V - 240 V (volts)
AC Frequency 50 Hz - 60 Hz (hertz)
Typical Power Consumption 60 W
Average Power Consumption 60 W
Maximum Power Consumption 155 W
Standby Consumption 0.5 W
Energy Efficiency Class E
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

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № 55A300 PRO EU