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Summary
  • 58"4KHDR
    G
  • 129 cm75 cm8.1 cm
  • LCD LED Edge LED unknown ·
  • -- nits --:1
  • Total 20 W 2 x 10W
  • DVB-TDVB-T2Clear QAM
  • --

TCL S451 specs: Technical sheet

Brand

Brand
TCL
Serie
S451
Model
55S451
Other codes
55S455 · 55S453

Release Date

Year
2022

TCL S451 prices

Versions and prices
58"  •  4K  •  55S451  •  ATSC
58"  •  4K  •  55S451  •  DVB

Image

LCD LED

  • Backlight
    Edge LED
    Edge LED lighting illuminates the panel from the sides with worse light distribution
  • Technology
    Unknown
    Panel Technology Unknown
  • Colorimetry
    RGB filter
    The RGB filter is found on all televisions and allows you to generate the three RGB colors


Size (inches) and resolution

Diagonal
58 inches
Resolution
4K 3840 x 2160
Aspect ratio
16:9
Pixel density
76 ppi

Technology

Panel type
LCD
LCD technology
unknown
Subpixel type
RGB
Refresh rate
60 Hz
Panel Manufacturer
--

Backlight and contrast

Backlight type
LED
Backlight form
Edge LED
Brightness
-- nits
Contrast
--:1
Light sensor
No

Colorimetry

Quantum Dots
No
Color spaces
Rec. 709
100%
DCI P3
--
NTSC 1953
--
Rec. 2020
--
sRGB
--
Color depth
10 bits (8 bits + FRC)

HDR

HDR technologies
  • HDR10
  • HLG

Crystal

Anti-glare filter
--

Processing

These features modify the images received by television via software, in many cases they create unwanted artifacts, we disable some of them, but here you have them ...

Response times

Minimum time
--
Average time
--
Input lag
--
Gaming
Game Mode

Sound

Speakers

Speakers
  • 10W 2x
Power
20 W

Sound technologies

Technologies
  • Dolby Digital Plus

Tuner and connectivity

Digital tuner


DVB

Terrestrial
  • DVB-T
  • DVB-T2
Satellite
  • DVB-S
Cable
  • DVB-C
  • DVB-C2

ATSC & QAM

Terrestrial
No
Cable
  • Clear QAM
ISDB
No
DTMB
No

Analog tuner

NTSC
Yes
PAL
Yes
SECAM
Yes

Hybrid television

HbbTV
No

Cable connections

HDMI
  • HDMI 2.0 4x
  • High-bandwidth Digital Content Protection (HDCP) 2.2
USB
  • USB 2.0 1x
Composite
  • AV Composite In 3.5 mm jack 1x
3.5mm audio
  • 3.5 mm Audio Out 1x
S/PDIF
  • S/PDIF 1x
Ethernet
  • Ethernet RJ45 1x
Unknown
  • Cable/Antenna In (F-type female) 1x

Wireless connections

Wi-Fi
Yes 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n,
Bluetooth
No

Content delivery

Wi-Fi Direct
Yes

Remote control

Type of command
--
Control of multiple devices

Others

PVR recording
No
PIP
No

Design

Image gallery

Image gallery
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Structure


With stand

Dimensions
128.52 cm80.01 cm29.97 cm
Weight
11.11 Kg

Without stand

Dimensions
128.52 cm74.93 cm8.13 cm
Weight
11.02 Kg
Screen shape
Flat
Frameless
Yes
Colors
Black

Stand

Removable stand
No
Stand shape
--

VESA

VESA size
200 x 200 mm

Others

Single cable
No
Ambient mode
No

System

Operating System

SW
--

Voice assistants

Alexa
Yes
Google Assistant
Yes

Hardware

SOC model
--
RAM
--
ROM
--

Consumption

Energy efficiency
G
Standby consumption
0.5 W
Average consumption
--
Consumption
--

Power supply

Power supply
100 V - 120 V (volts) 220 V - 240 V (volts)
Power supply frequency
50 Hz - 60 Hz (hertz)

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3.1
Ki Cost-effective
Score
  • 2.7 Image
  • 4.3 Sound
  • 3.7 Connectivity
  • 6.5 Design
  • 5.4 System
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Image
  • Sound
  • Connectivity
  • Design
  • System

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.