0 Compare Hisense 55U6G vs TCL 55S421 - DisplayDB

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Comparison between Hisense 55U6G vs TCL 55S421

General Info
Model Number Hisense 55U6G TCL 55S421
Price
Type TV TV
Year 2021 2018
Brand Hisense TCL
Model Series U6G S421
Model Number 55U6G 55S421
Alias 55U68G
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 VA
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control 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 94.34 % 91.16 %
Backlight Source Direct LED (Full-Array Local Dimming) Direct LED
Screen Brightness 250 cd/m²
Max Screen Brightness 600 cd/m²
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
HDR Dolby Vision
HDR10
HDR10+
HLG (Hybrid Log Gamma)
HDR10
3D No No
Size, weight, color
Case Depth 3.07 in
7.8 cm
78 mm
0.26 ft
3 in
7.6 cm
76.2 mm
0.25 ft
Case Weight 14.7 kg
32 lbs
13.4 kg
29 lbs
Case Width with Stand 48.31 in
122.7 cm
1227 mm
4.03 ft
49.1 in
124.7 cm
1247.1 mm
4.09 ft
Case Height with Stand 30.43 in
77.3 cm
773 mm
2.54 ft
30.8 in
78.2 cm
782.3 mm
2.57 ft
Case Depth with Stand 8.9 in
22.6 cm
226 mm
0.74 ft
8.7 in
22.1 cm
221 mm
0.73 ft
Case Weight with Stand 14.9 kg
33 lbs
13.6 kg
30 lbs
Case Color Black, Gray Black
Hardware
CPU Cores 2
GPU Cores 2
TV Tuner Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
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)
Bluetooth
Wi-Fi Direct
2x2 MiMO
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)
Connectivity 4 x HDMI 2.0 (b; ARC; CEC)
1 x Cable/Antenna In (F-type)
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x AV Composite In (Video + L/R)
2 x USB 2.0
1 x Ethernet RJ45
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
Audio
Audio Speakers 2 x 10W 2 x 8W
Features
OS Android 10 Roku TV
Cool Features Alexa
Chromecast built-in
Quantum Dot Color
Disney+
MEMC (Motion Estimation Motion Compensation)
YouTube
Voice command
Google Assistant
Digital Noise Reduction
4K upscaling
Wide Color Gamut
Netflix
AI Picture Optimization
Prime Video
4K Creative Pro
HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width 48.31 in
122.7 cm
1227 mm
4.03 ft
49.1 in
124.7 cm
1247.1 mm
4.09 ft
Case Height 27.99 in
71.1 cm
711 mm
2.33 ft
28.5 in
72.4 cm
723.9 mm
2.38 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 200 x 200
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 50 Hz / 60 Hz 60 Hz
Screen Interpolation Technology Motion Rate Clear Motion Index
Screen Interpolation Value 240 120
Screen Interpolation Measurement Unit MR CMI
Accessories
Extras Voice remote control Remote control - RC282
Certificates and Standards
Licenses FCC 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 % - 70 % 10 % - 90 %
Hisense 55U6G TCL 55S421