LG 55UJ7700 vs Samsung QN65Q9F

LG 55UJ7700
vs
Samsung QN65Q9F

l would like to share my experience after comparing and testing two solutions – LG 55UJ7700 vs Samsung QN65Q9F. A noticeable difference when comparing the two models is the screen size, which is 55 inches for the 55UJ7700 and 65 inches for the QN65Q9F. The 55UJ7700 from series UJ770, but the opponent belongs to series Q9F. The series LG 55UJ7700 has 55, 60, 65 inches diagonals, but in the case of QN65Q9F only 65, 75 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 QN65Q9F has SVA display. The 55UJ7700 screen has 60 refresh rate, versus the 120 refresh rate in the QN65Q9F. 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 55UJ7700, whille QN65Q9F works with the quadro format. Speakers with a power of 20W are installed in 55UJ7700, but in 55UJ7700 has speakers with a power of 60W. 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 145.03/57.09 cm/in for Samsung QN65Q9F. The LG 55UJ7700 has a height of 72.64/28.6 cm/in, compared with a height of 82.8/32.59 cm/in for Samsung QN65Q9F. The LG 55UJ7700 has a depth of 6.1/2.4 cm/inches, compared with a depth of 2.54/1 cm/in for Samsung QN65Q9F.

Connections

In each model, manufacturers provide 4 HDMI connectors. There are 2 USB ports available on the LG 55UJ7700, but Samsung QN65Q9F 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 400 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 55UJ7700. 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 QN65Q9F

Model

55UJ7700
QN65Q9F

Brand

LG
Samsung

Reviews

317
115

General

Series

UJ770
Q9F

Screen sizes in series

55, 60, 65
65, 75

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
flat

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
95.59

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
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
quadro

Speakers power, W

20
60

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
145.03/57.09

Height, cm/in

72.64/28.6
82.8/32.59

Depth, cm/in

6.1/2.4
2.54/1

Weight, kg/lbs

15.7/34.61
29.1/64.15

Width with stand, cm/in

123.7/48.7
145.03/57.09

Height with stand, cm/in

77.72/30.59
86.36/34

Depth with stand, cm/in

23.37/9.2
30.74/12.1

Weight with stand, kg/lbs

15.9/35.1
30/66.14

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
400 x 400

Removable stand

Landscape/Portrait pivot

Accessories

Camera

Microphone

Internet movie streaming

Netflix

Hulu

Amazon video

HBO

Other

Vudu
Vudu, GooglePlay

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
Motion Rate

Backlight technology

Edge LED
Edge LED

Manufacturer

LG Display

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
Quad-core

Operating system

Operating system

webOS 3.5
Tizen 3.0

Power

Power supply, V

100 - 240
100 - 120

Typical power consumption, W

125

Maximum power consumption, W

350

Standby power consumption, W

0.5
0.4

User manual

Manual

TVs AVinfoHUB comparison rating

  • better
  • worse
  • 25.6
  • 23.8
  • 25.6LG 55UJ7700
  • 23.8Samsung QN65Q9F

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