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Common
Model
55UF6450
55S405
Brand
LG
TCL
Rating
of 5
4.3 of 5
Reviews
3190
General
Series
UF6450
S405
Screen sizes in series
55, 65
43, 49, 55, 65
Display
Screen size, inch
55
55
4K/HDR
Full HD
Resolution, pixels
3840 x 2160
3840 x 2160
Display type
IPS
LCD
Screen design
flat
flat
Display width, cm/in
120,96/47,62
120,96/47,62
Display height, cm/in
68,04/26,78
68,04/26,78
Display area, %
91,93
91,16
Display colors
1.07 billion
1.07 billion
Refresh rate, Hz
60
60
Aspect ratio
16:9
16:9
High dynamic range (HDR)
HDR10
3D
3D
2D to 3D
has not
has not
Video file formats
AVI
WMV
MP4
MOV
Other
MKV
MKV, TS
Video file codecs
DivX
H.265
H.264
H.263
MPEG-4
Other
QuickTime, VP9
has not
Viewing angles
Horizontal, degrees
178
178
Vertical, degrees
178
178
Audio
Speakers
stereo
stereo
Speakers power, W
20
16
Dolby atmos
Dolby surround
DTS decoder
Audio file formats
MP3
WMA
WAV
AAC
AC3
FLAC
OGG
Other
RealAudio, HE-AAC, M4A
has not
Dimensions, weight and color
Colors
black
black
Width, cm/in
124/48,81
124,7/49,1
Height, cm/in
72,2/28,42
72,39/28,5
Depth, cm/in
5,67/2,23
7,62/3
Weight, kg/lbs
17,8/39,24
13,4/29,5
Width with stand, cm/in
124/48,81
124,7/49,1
Height with stand, cm/in
77,8/30,62
78,2/30,8
Depth with stand, cm/in
23,7/9,33
22,1/8,7
Weight with stand, kg/lbs
18,1/39,9
13,6/29,98
Connections
HDMI
3
3
USB
1
1
Component video input
1
0
Composite video input
1
1
VGA input
0
0
Optical digital audio output (S/PDIF)
1
1
Analog audio output (3.5 mm)
1
1
Ethernet (RJ45)
1
1
Wi-Fi
Wi-Fi 5GHz
Bluetooth
TV tuner
Analog
Digital
Ergonomics
VESA mount
VESA interface
300 x 300
200 x 200
Removable stand
Landscape/Portrait pivot
Accessories
Camera
Microphone
Internet movie streaming
Netflix
Hulu
Amazon video
HBO
Other
Vudu, YouTube
FOX, CBS News, VEVO, SHOWTIME
Features
Remote control
Smart TV
Local dimming
Bluetooth audio streaming
Voice remote
Picture in picture
MHL-compatible
Parental control
Artificial Intelligence
Google assistant
Amazon alexa compatible
Mobile features
Mobile App
Recording features
Digital recording
Watch and record
Panel
Panel technology
TruMotion
Clear Motion
Backlight technology
Edge LED
Direct LED
Manufacturer
LG Display
CSOT
Native refresh rate, Hz
120
120
Panel bit depth, bits
10
10
Pixel pitch, cm/in
0,031/0,012
0,031/0,012
Pixel density, ppi
80
80
Processor
Model
Quad-core
Dual-core
Operating system
Operating system
webOS 2,0
Roku
Power
Power supply, V
100 - 120
100 - 120
Typical power consumption, W
70
Maximum power consumption, W
130
130
Standby power consumption, W
0,3
0,5
LG 55UF6450 overview
TCL 55S405 overview
TVs comparison rating
- 24LG 55UF6450
- 27TCL 55S405
The best TV is TCL 55S405. Check TCL 55S405 price on Amazon
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