0 Compare TCL 55S421 vs TCL 55S431 - DisplayDB

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Comparison between TCL 55S421 vs TCL 55S431

General Info
Model Number TCL 55S421 TCL 55S431
Price
Type TV TV
Year 2018 2021
Brand TCL TCL
Model Series S421 S431
Model Number 55S421 55S431
Display
Screen Size Class 55" (inches) 55" (inches)
Diagonal Size 54.65 in
138.8 cm
1388 mm
4.55 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 47.62 in
121 cm
1209.6 mm
3.97 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 26.79 in
68 cm
680.4 mm
2.23 ft
26.79 in
68 cm
680.4 mm
2.23 ft
Display Type VA
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.315 mm 0.315 mm
Screen Pixel Density 80 ppi 80 ppi
Screen-to-Body Ratio 91.16 % 92.56 %
Backlight Source Direct LED Direct LED
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
HDR HDR10 HDR10
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 3 in
7.6 cm
76.2 mm
0.25 ft
11.8 in
30 cm
299.72 mm
0.98 ft
Case Weight 13.4 kg
29 lbs
11.2 kg
25 lbs
Case Width with Stand 49.1 in
124.7 cm
1247.1 mm
4.09 ft
48.7 in
123.7 cm
1236.98 mm
4.06 ft
Case Height with Stand 30.8 in
78.2 cm
782.3 mm
2.57 ft
30.4 in
77.2 cm
772.16 mm
2.53 ft
Case Depth with Stand 8.7 in
22.1 cm
221 mm
0.73 ft
11.8 in
30 cm
299.72 mm
0.98 ft
Case Weight with Stand 13.6 kg
30 lbs
11.3 kg
25 lbs
Case Color Black Black
Hardware
CPU Cores 2
GPU Cores 2
TV Tuner Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
Built-in Camera No No
Network LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Bluetooth
Connectivity 3 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x S/PDIF
1 x 3.5 mm Audio Out
1 x AV Composite In (Video + L/R)
1 x USB 2.0 (max 0.5 A)
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x Cable/Antenna In (F-type female)
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x AV Composite In 3.5 mm jack
1 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 8W 2 x 8W
Features
OS Roku TV Roku TV
Cool Features 4K Creative Pro
HDCP (High-bandwidth Digital Content Protection) 2.2
Apple TV
Apple Siri
Google Assistant
Prime Video
Netflix
Disney+
Amazon Alexa
YouTube
Apple HomeKit
Ergonomics
Case Width 49.1 in
124.7 cm
1247.1 mm
4.09 ft
48.7 in
123.7 cm
1236.98 mm
4.06 ft
Case Height 28.5 in
72.4 cm
723.9 mm
2.38 ft
28.3 in
71.9 cm
718.82 mm
2.36 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 200 x 200 300 x 300
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support No No
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 50 Hz / 60 Hz
Screen Interpolation Technology Clear Motion Index Clear Motion Index
Screen Interpolation Value 120 120
Screen Interpolation Measurement Unit CMI CMI
Accessories
Extras Remote control - RC282 Remote control- RC280
Certificates and Standards
Licenses RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 20 % - 80 % 20 % - 80 %
Internal Storage Temperature -15 °C - 45 °C
5 °F - 113 °F
-15 °C - 45 °C
5 °F - 113 °F
Internal Storage Humidity 10 % - 90 % 10 % - 90 %
TCL 55S421 TCL 55S431