DeviceHD
Displays > LG > LG 55UF6450 >
LG 55UF6450

LG 55UF6450

Operating System
Operating System
Amazon Fire TV
Screen
Screen
1080 mm, 42.5197 in
Weight
Weight
10.6 kg, 23.37 lbs
Pixel Density
Pixel Density
98 ppi
Resolution
Resolution
3840 x 2160 pixels

LG 55UF6450 Prices

Amazon

1-3 Day(s)

★★★★☆ 4.7/5
Go to Store
eBay

3-7 Day(s)

★★★★☆ 4.5/5
Go to Store

LG 55UF6450 Key Specifications

Brand
LG
Model
LG 55UF6450
Version
55UF6450
Alias
UF645
Category
Displays
Released Date
2018
Operating System
Amazon Fire TV
Screen
1080 mm, 42.5197 in
Pixel Density
98 ppi
Resolution
3840 x 2160 pixels
Weight
10.6 kg, 23.37 lbs

LG 55UF6450 Technical Specifications

Product Overview

Brand
LG
Model
LG 55UF6450
Category
Displays
Version
55UF6450
Series
UF645

Design

ERGONOMICS

Features
  • VESA Mount
  • Detachable Stand
Vesa mount size
400 x 400 mm

BODY

Height (shorter side)
  • 527.5 mm
  • 20.7677 in
Width (longer side)
  • 1020.3 mm
  • 40.1693 in
Thickness
  • 119.5 mm
  • 4.7047 in
Weight
  • 10.6 kg
  • 23.37 lbs
Height with stand (shorter side)
  • 562.5 mm
  • 22.1457 in
Width with stand (longer side)
  • 928.5 mm
  • 36.5551 in
Thickness with stand
  • 210.6 mm
  • 8.2913 in
Weight with stand
  • 12.3 kg
  • 27.12 lbs
Colors
Black

REGULATORY COMPLIANCE

Compliance
RoHS

ACCESSORIES

Accessories
Voice remote with Alexa

Display

Resolution (h x w)
3840 x 2160 pixels
Screen area
85.78 %
Vertical viewing angle
178 °
Type
SVA
Color depth
8 bits (6 bits + FRC)
Backlight
Edge LED
Size
54.6 in
Resolution
  • Ultra HD (UHD)
  • 4K
  • 2160p
Static contrast ratio
5000 : 1
Horizontal viewing angle
178 °
Minimum response time
8 ms
Pixel density
98 ppi
Brightness
400 cd/m²
Refresh rate (digital)
  • 50 Hz
  • 60 Hz
Pixel pitch
  • 0.245 mm
  • 0.0096 in
Aspect ratio
  • 1.778:1
  • 16:9
Height
  • 463.616 mm
  • 18.2526 in
Diagonal
  • 1080 mm
  • 42.5197 in
Width
  • 995.784 mm
  • 39.2041 in
Number of colors
  • 16777216 colors
  • 24 bits
Additional features
Frame rate control

Internal Components

CPU

Number of cores
2

POWER

Power usage in sleep mode
0.5 W
Power usage when off
0.5 W
Voltage
100 V - 120 V
Frequency
50 Hz - 60 Hz

SOFTWARE

Operating systems supported
Amazon Fire TV
Image file formats supported
  • JPEG
  • GIF
  • PNG
  • BMP
Video file formats supported
  • 3GPP (3rd Generation Partnership Project, .3gp)
  • AVI (Audio Video Interleaved, .avi)
  • ASF (Advanced Systems Format, .asf .wma .wmv)
  • Flash Video (.flv, .f4v, .f4p, .f4a, .f4b)
  • H.263
  • H.264
  • MPEG-4 Part 10
  • AVC video
  • H.265
  • MPEG-H Part 2
  • HEVC
  • MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
  • MPEG-4
  • VP8
  • VP9
  • WebM
  • WMV (Windows Media Video, .wmv)
  • Xvid
Additional features
Voice control

TV TUNER

Technologies supported
  • Analog (NTSC/PAL/SECAM)
  • ATSC
  • Clear QAM

AUDIO

Built-in speakers
2 x 12 W
Supported file formats
  • AAC (Advanced Audio Coding)
  • AC3
  • AC-3
  • M4A (MPEG-4 Audio, .m4a)
  • MP3 (MPEG-2 Audio Layer II, .mp3)
  • RealAudio (.ra, .ram)
  • WMA (Windows Media Audio, .wma)
  • LPCM
Additional features
  • Dolby Digital Plus
  • Down firing
  • DTS
  • DTS TruSurround HD
  • Onkyo sound

WIRELESS

Technologies supported
  • LAN
  • Wi-Fi
  • 802.11a (IEEE 802.11a-1999)
  • 802.11b (IEEE 802.11b-1999)
  • 802.11g (IEEE 802.11g-2003)
  • 802.11n (IEEE 802.11n-2009)
  • 802.11n 5GHz
  • Wi-Fi Direct

Not available

Module
Front Camera
3D (Three-Dimensional) Display
3D Display
Left & right swivel
Left & Right Swivel
Landscape & portrait mode pivot
Pivot for Landscape & Portrait Mode
Forward & backward tilt
Forward & Backward Tilt
Adjustable height
Adjustable Height
LG 70UP7070PUD
LG 70UP7070PUD
70UP7070PUD
3840 x 2160 pixels
Tizen 4.0
89 ppi
15.9 kg, 35.05 lbs
LG 29UM60
LG 29UM60
29UM60
3840 x 2160 pixels
Smart Inter@ctive TV 4.0 Plus
91 ppi
LG 55NANO75UPA
LG 55NANO75UPA
55NANO75UPA
3840 x 2160 pixels
webOS 6.0
80 ppi
14.8 kg, 32.63 lbs
LG 38WK95C
LG 38WK95C
38WK95C
3840 x 1600 pixels
110 ppi
7.7 kg, 16.98 lbs
LG 27GP950
LG 27GP950
27GP950
3840 x 2160 pixels
163 ppi
5.7 kg, 12.57 lbs
LG 43NANO75UQA
LG 43NANO75UQA
43NANO75UQA
3840 x 2160 pixels
webOS 22
103 ppi
9.2 kg, 20.28 lbs
LG 49LJ614V
LG 49LJ614V
49LJ614V
3840 x 2160 pixels
Tizen 4.0
68 ppi
28 kg, 61.73 lbs

User Reviews for LG 55UF6450

Share your thoughts!
Whether you own this device, have tried it before, or even just know about it from friends or reviews, we want to hear from you! Your input helps others understand the device better and make informed decisions. Don’t underestimate the value of your opinion—every comment matters and adds a personal touch that benefits everyone. Share your experience or insights now!
Your Name
Your Comment