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LG 55SK8100PLA vs LG 55UK7550

48.7 in
28.39 in
LG 55SK8100PLA TV
LG 55SK8100PLA
48.7 in
28.39 in
LG 55UK7550 TV
LG 55UK7550
Available colors
Editiorial reviews
1
1 editorial reviews
The LG SK8000 is a good TV for mixed usage, with only decent picture quality but very good motion handling. When viewed in the dark, the low contrast ratio resul...Read more
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2
2 editorial reviews
LG UK7550 Series (4K Ultra HD TV): 4.1 out of 5 stars from 13 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
The LG UK7700 is a good 4k IPS TV for a wide range of usages. It has good gray uniformity so not much dirty screen effect is noticeable when watching sports or p...Read more
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User rating
43
4.0 out of 5
43 user ratings
5 stars
32 %
4 stars
37 %
3 stars
27 %
2 stars
2 %
1 stars
0 %
39
4.3 out of 5
39 user ratings
5 stars
41 %
4 stars
46 %
3 stars
12 %
2 stars
0 %
1 stars
0 %

Full Comparison

Display

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Panel designFlatFlat
Screen size55.0 in55.0 in
Resolution3840 x 2160 px3840 x 2160 px
Screen TechnologyLEDLED
LCD BacklightingLEDLED
Aspect ratio16:916:9
Refresh rate50.0 Hz50.0 Hz
HDRyesyes
HD ready 1080p (Full HD)yesyes
Ultra HD certified (UHD/4K)yesyes

Audio properties

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Built-in speaker(s)yesyes
Audio decodersDTSDTS
Noise Reductionyesyes

Features

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Operating SystemWeb OSWeb OS
Smart Tvyesyes
USB recording featureyesyes
Local dimmingyesyes
Sleep timeryesyes
Time-shiftyesyes
HbbTVyesyes

Ergonomics

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Vesa mountyesyes
Vesa interface type300x300mm300x300mm

3D Technology

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
3D Supportnono

Connectivity

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Number of HDMI ports44
USB 2.0 ports32
DVI portnono
Audio return channel (ARC)yesyes

Network

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Wireless network (Wi-Fi)yesyes
Wi-Fi standards802.11ac802.11ac
DLNAyesyes
Ethernetyesyes
Bluetoothyesyes

Body without stand

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Height28.39 in28.39 in
Width48.7 in48.7 in
Weight35.49 lb35.49 lb
Depth2.49 in2.48 in
Colour of productBlackSilver

Body with stand

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Height28.39 in28.39 in
Width48.7 in48.7 in
Weight35.49 lb35.49 lb
Depth2.49 in2.48 in

Shipping

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Height28.39 in28.39 in
Width48.7 in48.7 in
Weight35.49 lb35.49 lb
Depth2.49 in2.48 in

Energy Efficiency

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Energy classA+A
Annual Energy Use122.0 kWH/year154.0 kWH/year

Frame Interpolation

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
TechnologyTruMotion 50 Hz
Picture Mastering Index 2400

Power

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Ac Frequency50.0 Hz50.0 Hz
Connecting 9V/12V/14Vnono

Video

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Video quality standards
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p

Tuner

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
Tuner typeAnalog & DigitalAnalog & Digital
CI+yesyes
CI+ version1.41.4

CPU

LG 55SK8100PLALG 55SK8100PLA
LG 55UK7550LG 55UK7550
CPU Cores44

Pros & Cons

Pros
      Cons