LG 65UJ7700 vs LG 75SJ8570

LG 65UJ7700
vs
LG 75SJ8570

l would like to share my experience after comparing and testing two solutions – LG 65UJ7700 vs LG 75SJ8570. A noticeable difference when comparing the two models is the screen size, which is 65 inches for the 65UJ7700 and 75 inches for the 75SJ8570. The 65UJ7700 from series UJ770, but the opponent belongs to series SJ8. The series LG 65UJ7700 has 55, 60, 65 inches diagonals, but in the case of 75SJ8570 only 55, 65 , 75, 86 diagonals are possible.

Display

Both devices support playback of 4K/UHD video. Rivals work well with Full HD video. The screen of these devices is based on the IPS display. The 65UJ7700 screen has 60 refresh rate, versus the 120 refresh rate in the 75SJ8570. Also the HDR feature is realized in both units. Unfortunately, none of the devices supports 3D video playback.

Audio

The stereo audio format is available on 65UJ7700, whille 75SJ8570 works with the quadro format. Speakers with a power of 20W are installed in 65UJ7700, but in 65UJ7700 has speakers with a power of 30W. None of the TVs in this comparison have Dolby Atmos support.

Dimensions

The LG 65UJ7700 has a width of 145.54/57.29 cm/in, compared with a width of 168.15/66.20 cm/in for LG 75SJ8570. The LG 65UJ7700 has a height of 84.07/33.09 cm/in, compared with a height of 96.01/37.79 cm/in for LG 75SJ8570. The LG 65UJ7700 has a depth of 6.35/2.5 cm/inches, compared with a depth of 5.59/2.2 cm/in for LG 75SJ8570.

Connections

In each model, manufacturers provide 4 HDMI connectors. There are 2 USB ports available on the LG 65UJ7700, but LG 75SJ8570 has 3 USB ports. Models in this comparison have Internet access via Wi-Fi. However, Wi-Fi module in the LG 65UJ7700 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. Thanks to the display, the Local Dimming function is implemented in the 65UJ7700. 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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Rating 5 5

Common

Product

LG 65UJ7700
LG 75SJ8570

Model

65UJ7700
75SJ8570

Brand

LG
LG

Reviews

289
46

General

Series

UJ770
SJ8

Screen sizes in series

55, 60, 65
55, 65 , 75, 86

Display

Screen size, inch

65
75

4K/UHD

Full HD

Resolution, pixels

3840 x 2160
3840 x 2160

Display type

IPS
IPS

Screen design

flat
flat

Display width, cm/in

142.85/56.24
164.96/64.94

Display height, cm/in

80.35/31.63
92.79/36.94

Display area, %

93.81
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
MKV

Video file codecs

DivX

H.265

H.264

H.263

MPEG-4

Other

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

Viewing angles

Horizontal, degrees

178
178

Vertical, degrees

178
178

Audio

Speakers

stereo
quadro

Speakers power, W

20
30

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
silver

Width, cm/in

145.54/57.29
168.15/66.20

Height, cm/in

84.07/33.09
96.01/37.79

Depth, cm/in

6.35/2.5
5.59/2.2

Weight, kg/lbs

24/52.91
46.8/103.18

Width with stand, cm/in

145.54/57.29
168.15/66.20

Height with stand, cm/in

90.93/35.79
102.11/40.20

Depth with stand, cm/in

27.18/10.7
34.04/13.40

Weight with stand, kg/lbs

24.4/53.79
50.3/110.89

Connections

HDMI

4
4

USB

2
3

Component video input

1
1

Composite video input

1
1

VGA input

0
1

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
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
TruMotion

Backlight technology

Edge LED
Edge LED

Manufacturer

LG Display
LG Display

Native refresh rate, Hz

60
140

Panel bit depth, bits

10
8

Pixel pitch, cm/in

0.037/0.014
0.043/0.0169

Pixel density, ppi

68
59

Processor

Model

Quad-core
Quad-core

Operating system

Operating system

webOS 3.5
webOS 3.5

Power

Power supply, V

100 - 240
100 - 120

Typical power consumption, W

Maximum power consumption, W

Standby power consumption, W

0.5
0.5

User manual

Manual

TVs AVinfoHUB comparison rating

  • better
  • worse
  • 25.2
  • 21.9
  • 25.2LG 65UJ7700
  • 21.9LG 75SJ8570

The LG 65UJ7700 is better TV in this comparison. Check LG 65UJ7700 price