LG 55UJ7700 vs Samsung UN65KS9800

LG 55UJ7700
vs
Samsung UN65KS9800

In this article, we will talk about LG 55UJ7700 vs Samsung UN65KS9800 comparison. A noticeable difference when comparing the two models is the screen size, which is 55 inches for the 55UJ7700 and 65 inches for the UN65KS9800. The 55UJ7700 from series UJ770, but the opponent belongs to series KS9800. The series LG 55UJ7700 has 55, 60, 65 inches diagonals, but in the case of UN65KS9800 only 65, 78 diagonals are possible.

Display

Both devices support playback of 4K/UHD video. Rivals work well with Full HD video. The 55UJ7700 has IPS display, while the UN65KS9800 has SVA display. The 55UJ7700 screen has 60 refresh rate, versus the 120 refresh rate in the UN65KS9800. However, the HDR feature is not realized in considered units. Unfortunately, none of the devices supports 3D video playback.

Audio

Both units work well with stereo audio format. Speakers with a power of 20W are installed in 55UJ7700, but in 55UJ7700 has speakers with a power of 40W. None of the TVs in this comparison have Dolby Atmos support.

Dimensions

The LG 55UJ7700 has a width of 123.7/48.7 cm/in, compared with a width of 144.27/56.79 cm/in for Samsung UN65KS9800. The LG 55UJ7700 has a height of 72.64/28.6 cm/in, compared with a height of 83.31/32.8 cm/in for Samsung UN65KS9800. The LG 55UJ7700 has a depth of 6.1/2.4 cm/inches, compared with a depth of 11.68/4.59 cm/in for Samsung UN65KS9800.

Connections

In each model, manufacturers provide 4 HDMI connectors. There are 2 USB ports available on the LG 55UJ7700, but Samsung UN65KS9800 has 3 USB ports. Models in this comparison have Internet access via Wi-Fi. However, Wi-Fi module in the LG 55UJ7700 can operate at 5 GHz. Also, in addition to the remote control, you can connect a mouse and keyboard to both TVs via Bluetooth.

Ergonomics

VESA wall mount options are different and are 300 x 300 vs 600 x 400, respectively considered model.

Streaming

Users can watch Netflix movies and series on these TVs. It is possible to watch content from Hulu streaming service on these compared models.

Features

Each compared model can be positioned by manufacturers as Smart TV. Displays of compared TVs have the Local Dimming function. And because of this, it is possible to control any of these TVs by voice. The compared devices do not have Amazon Alexa. Besides, each manufacturer provides a mobile application to monitor each of rivals TVs.

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Common

Product

LG 55UJ7700
Samsung UN65KS9800

Model

55UJ7700
UN65KS9800

Brand

LG
Samsung

Reviews

317
6

General

Series

UJ770
KS9800

Screen sizes in series

55, 60, 65
65, 78

Display

Screen size, inch

55
65

4K/UHD

Full HD

Resolution, pixels

3840 x 2160
3840 x 2160

Display type

IPS
SVA

Screen design

flat
curved

Display width, cm/in

120.97/47.62
142.85/56.24

Display height, cm/in

60.04/26.79
80.35/31.63

Display area, %

91.61
95.5

Display colors

1.07 billion
1.07 billion

Refresh rate, Hz

60
120

Aspect ratio

16:9
16:9

High dynamic range (HDR)

HDR10
HDR1000

3D

3D

2D to 3D

has not
has not

Video file formats

AVI

WMV

MP4

MOV

Other

3GPP, MKV, TS, M2TS
3GPP, MKV, TS, M2TS, WebM, ASF

Video file codecs

DivX

H.265

H.264

H.263

MPEG-4

Other

QuickTime, VC-1, VP9, Flash Video
Flash Video, VC-1, VP7, VP8, VP9

Viewing angles

Horizontal, degrees

178
178

Vertical, degrees

178
178

Audio

Speakers

stereo
stereo

Speakers power, W

20
40

Dolby atmos

Dolby surround

DTS decoder

Audio file formats

MP3

WMA

WAV

AAC

AC3

FLAC

OGG

Other

LPCM, RealAudio, aptX, HE-AAC
ALAC, AIFF, APE, M4A, MIDI

Dimensions, weight and color

Colors

black
black

Width, cm/in

123.7/48.7
144.27/56.79

Height, cm/in

72.64/28.6
83.31/32.8

Depth, cm/in

6.1/2.4
11.68/4.59

Weight, kg/lbs

15.7/34.61
28.2/62.17

Width with stand, cm/in

123.7/48.7
144.27/56.79

Height with stand, cm/in

77.72/30.59
91.44/36

Depth with stand, cm/in

23.37/9.2
36.58/14.4

Weight with stand, kg/lbs

15.9/35.1
31.3/69.1

Connections

HDMI

4
4

USB

2
3

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
0

Ethernet (RJ45)

1
1

Wi-Fi

Wi-Fi 5GHz

Bluetooth

TV tuner

Analog

Digital

Ergonomics

VESA mount

VESA interface

300 x 300
600 x 400

Removable stand

Landscape/Portrait pivot

Accessories

Camera

Microphone

Internet movie streaming

Netflix

Hulu

Amazon video

HBO

Other

Vudu
Vudu, Youtube

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
Supreme Motion Rate

Backlight technology

Edge LED
Edge LED

Manufacturer

LG Display
Samsung

Native refresh rate, Hz

60
240

Panel bit depth, bits

10
10

Pixel pitch, cm/in

0.031/0.012
0.037/0.014

Pixel density, ppi

81
68

Processor

Model

Quad-core
Jazz-M, Quad-core

Operating system

Operating system

webOS 3.5
Tizen 2.4

Power

Power supply, V

100 - 240
100 - 120

Typical power consumption, W

99

Maximum power consumption, W

380

Standby power consumption, W

0.5
0.3

User manual

Manual

TVs AVinfoHUB comparison rating

  • better
  • worse
  • 25.6
  • 23
  • 25.6LG 55UJ7700
  • 23Samsung UN65KS9800

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