LG 55UJ7700 vs. TCL 55S405

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LG 55UJ7700
Our choice
TCL 55S405

Common

Model

55UJ7700
55S405

Brand

LG
TCL

Rating

4.2 of 5
4.3 of 5

Reviews

230
3190

General

Series

UJ770
S405

Screen sizes in series

55, 60, 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

120,97/47,62
120,96/47,62

Display height, cm/in

60,04/26,79
68,04/26,78

Display area, %

91,61
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
HDR10

3D

3D

2D to 3D

has not
has not

Video file formats

AVI

WMV

MP4

MOV

Other

3GPP, MKV, TS, M2TS
MKV, TS

Video file codecs

DivX

H.265

H.264

H.263

MPEG-4

Other

QuickTime, VC-1, VP9, Flash Video
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

LPCM, RealAudio, aptX, HE-AAC
has not

Dimensions, weight and color

Colors

black
black

Width, cm/in

123,7/48,7
124,7/49,1

Height, cm/in

72,64/28,6
72,39/28,5

Depth, cm/in

6,1/2,4
7,62/3

Weight, kg/lbs

15,7/34,61
13,4/29,5

Width with stand, cm/in

123,7/48,7
124,7/49,1

Height with stand, cm/in

77,72/30,59
78,2/30,8

Depth with stand, cm/in

23,37/9,2
22,1/8,7

Weight with stand, kg/lbs

15,9/35
13,6/29,98

Connections

HDMI

4
3

USB

2
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
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

60
120

Panel bit depth, bits

10
10

Pixel pitch, cm/in

0,031/0,012
0,031/0,012

Pixel density, ppi

81
80

Processor

Model

Quad-core
Dual-core

Operating system

Operating system

webOS 3,5
Roku

Power

Power supply, V

100 - 240
100 - 120

Typical power consumption, W

70

Maximum power consumption, W

130

Standby power consumption, W

0,5
0,5

LG 55UJ7700 overview

TCL 55S405 overview

TVs comparison rating

  • better
  • worse
  • 27.5
  • 27
  • 27.5LG 55UJ7700
  • 27TCL 55S405

The best TV is LG 55UJ7700. Check LG 55UJ7700 price on Amazon

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