LG 55UJ7700 vs Sony XBR55X900E

LG 55UJ7700
vs
Sony XBR55X900E

The present review is aimed to compare two TVs - LG 55UJ7700 vs Sony XBR55X900E that are meant to satisfy the needs of cinema lovers. The screen size is the same and is 55 inches. The 55UJ7700 belongs to the series UJ770, and the Sony XBR55X900E - X900E. The LG 55UJ7700 series has 55, 60, 65 inches diagonals, and XBR55X900E boasts 49, 55, 65, 75 inches diagonals.

Display

Support for 4K/UHD is implemented in both models. Each of the compared devices supports Full HD resolution. The 55UJ7700 has the IPS display, while XBR55X900E has the VA display. The Sony XBR55X900E works with 120Hz refresh rate, for LG 55UJ7700 the refresh rate is 60Hz. Both TVs support High dynamic range (HDR) technology.

Audio

Sound in the stereo format is available to each TV. The power of the speakers is identical. Dolby Atmos multi-channel audio format is not supported by both of the tested models.

Dimensions

The width of the 55UJ7700 is 123.7/48.7 cm/in, and for the XBR55X900E it is 122.8/48.34 cm/inches. The height of LG 55UJ7700 is 72.64/28.6 cm/in, Sony XBR55X900E of height 70.7/27.83 cm/inches. A depth 55UJ7700 is 6.1/2.4 cm/in, the XBR55X900E has 6.1/2.36 cm/in depth.

Connections

Each TV has 4 HDMI connectors. As for USB, the 55UJ7700 has 2 ports, compared with 3 ports for the XBR55X900E. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 55UJ7700 and in XBR55X900E. It is possible to connect a mouse or keyboard via Bluetooth to each of the TVs.

Ergonomics

VESA mount is a standardized bracket system for mounting your TV to a wall. Contemplated TVs have the same size and of anchorages 300 x 300.

Streaming

You can watch Netflix TV shows and movies on each of the TVs. Hulu is available at each of the competitors.

Features

As for Smart TV, here the competitors are equal and support this feature. Local Dimming technology is available in each model. Voice control is supported by both models and there is no leader. Voice assistant Amazon Alexa is implemented only on XBR55X900E. Devices under consideration can be controlled using the Mobile App.

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Common

Product

LG 55UJ7700
Sony XBR55X900E

Model

55UJ7700
XBR55X900E

Brand

LG
Sony

Reviews

317
807

General

Series

UJ770
X900E

Screen sizes in series

55, 60, 65
49, 55, 65, 75

Display

Screen size, inch

55
55

4K/UHD

Full HD

Resolution, pixels

3840 x 2160
3840 x 2160

Display type

IPS
VA

Screen design

flat
flat

Display width, cm/in

120.97/47.62
120.97/47.62

Display height, cm/in

60.04/26.79
68.04/26.79

Display area, %

91.61
94.82

Display colors

1.07 billion
1.07 billion

Refresh rate, Hz

60
120

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
WebM, MKV, TS, M2TS

Video file codecs

DivX

H.265

H.264

H.263

MPEG-4

Other

QuickTime, VC-1, VP9, Flash Video
QuickTime

Viewing angles

Horizontal, degrees

178
178

Vertical, degrees

178
178

Audio

Speakers

stereo
stereo

Speakers power, W

20
20

Dolby atmos

Dolby surround

DTS decoder

Audio file formats

MP3

WMA

WAV

AAC

AC3

FLAC

OGG

Other

LPCM, RealAudio, aptX, HE-AAC
LPCM

Dimensions, weight and color

Colors

black
black

Width, cm/in

123.7/48.7
122.8/48.34

Height, cm/in

72.64/28.6
70.7/27.83

Depth, cm/in

6.1/2.4
6.1/2.36

Weight, kg/lbs

15.7/34.61
16.9/37.26

Width with stand, cm/in

123.7/48.7
122.8/48.34

Height with stand, cm/in

77.72/30.59
77.2/30.39

Depth with stand, cm/in

23.37/9.2
25.9/10.19

Weight with stand, kg/lbs

15.9/35.1
18.1/39.9

Connections

HDMI

4
4

USB

2
3

Component video input

1
1

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
300 x 300

Removable stand

Landscape/Portrait pivot

Accessories

Camera

Microphone

Internet movie streaming

Netflix

Hulu

Amazon video

HBO

Other

Vudu
Vudu

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
Motionflow XR

Backlight technology

Edge LED
Direct LED

Manufacturer

LG Display
VA

Native refresh rate, Hz

60
960

Panel bit depth, bits

10
10

Pixel pitch, cm/in

0.031/0.012
0.031/0.012

Pixel density, ppi

81
81

Processor

Model

Quad-core
ARM Cortex-A53, Quad-core

Operating system

Operating system

webOS 3.5
Android 7.0 Nougat

Power

Power supply, V

100 - 240
100 - 120

Typical power consumption, W

Maximum power consumption, W

171

Standby power consumption, W

0.5
0.5

User manual

Manual

TVs AVinfoHUB comparison rating

  • better
  • worse
  • 24.6
  • 23.9
  • 24.6LG 55UJ7700
  • 23.9Sony XBR55X900E

The LG 55UJ7700 is better TV in this comparison. Check LG 55UJ7700 price