Name: 55UK6400PLF
Brand: LG
SKU: 138041
Rating: 4.1 (43 reviews)

3.9

based on all reviews

Consumer ratings:

4.4 / 5

poor contrast ratio and black uniformity
don't lose much saturation when viewed from the side
the picture lacks some punch and gamers won't

Panel design: Flat
Screen size: 55 in
Resolution: 3840, 2160 px
Screen technology: LED
Refresh rate: 50 Hz
Hdr: yes
Smart tv: yes
Wireless network (wi-fi): yes

LG 55UK6400PLF - Pros & Cons

poor contrast ratio and black uniformity
don't lose much saturation when viewed from the side
the picture lacks some punch and gamers won't
lag and somewhat-blurry 4k resolution
No cherry-picked units sent by brands

LG 55UK6400PLF - Technical Overview

	Poor	Average	Good	Excellent
Screen size	55 in Best: Axen 8682442100917 Screen size: 123 in
Refresh rate	50 Hz Best: Panasonic TC-P55VT60 Refresh rate: 3000 Hz
Resolution	3840 x 2160 px Best: Samsung QE82Q800TATXXU Resolution: 7680 x 7320 px

LG 55UK6400PLF - Full Specifications

Panel design	Flat
Screen size	55.0 in
Resolution	3840 x 2160 px
Screen Technology	LED
LCD Backlighting	LED
Diode placing	Backlight
Aspect ratio	16:9
Refresh rate	50.0 Hz
HDR	yes
HDR Format	HDR 10
HD ready 1080p (Full HD)	yes
Motion enhancement (Frequency/Index)	yes
Ultra HD certified (UHD/4K)	yes

Operating System	Web OS
Internet features	Netflix
Smart Tv	yes
USB recording feature	yes
Local dimming	yes
Time-shift	yes
HbbTV	yes

3D Support	no

Wireless network (Wi-Fi)	yes
Wi-Fi standards	802.11ac
DLNA	yes
Streaming standards	Miracast
Ethernet	yes
USB	yes
Bluetooth	yes

Height	30.91 in
Width	49.09 in
Weight	33.07 lb
Depth	10.2 in

Energy class	A+
Annual Energy Use	123.0 kWH/year

Ac Frequency	50.0 Hz
Power Consumption Max	89.0 W
Connecting 9V/12V/14V	no

Video quality standards	2160p

CPU Cores	4

Built-in speaker(s)	yes
Audio decoders	DTS Dolby Digital
Speaker System	2-channel
Noise Reduction	yes

Vesa mount	yes
Vesa interface type	300x300mm

HDMI port	yes
Number of HDMI ports	3
HDMI version	2.0
USB	yes
Number of USB ports	2
USB 2.0 ports	2
Number of component video (YPbPr/YCbCr) inputs	1
Number of composite Inputs	1
DVI port	no
Digital optical port	yes

Height	28.7 in
Width	49.09 in
Weight	30.2 lb
Depth	3.5 in
Colour of product	Black

Height	33.86 in
Width	53.54 in
Weight	44.09 lb
Depth	7.48 in

Technology	TruMotion 100 Hz
Type of index/Measurement method	LG Picture Mastering Index 1600

Image frequency	24p 30p 50p 60p

Tuner type	Analog & Digital
CI+	yes
CI+ version	1.4
Support for CI/CA module	yes
Digital TV tuner	yes

LG 55UK6400PLF - Q&A (2)

0
Votes
Productz
over 1 year ago
What are your thoughts about LG TVs?
sidney.ebert
over 1 year ago
I have owned a LG TV for years, and I have never experienced any problems with it.
Helpful?
0
Votes
Productz
over 1 year ago
May I stream videos from Netflix on 55UK6400PLF?
leon.gottlieb
over 1 year ago
If your smart TV is listed as such in the technical specifications, it should have the ability to connect to the internet and run streaming apps like Netflix. However, it is always a good idea to double-check that the TV has a Netflix app or that Netflix is listed as a supported app on the manufacturer's website or in the TV's manual.
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LG 55UK6400PLF LG - Editorial Reviews (1)

3.3

Based on 1 reviews

LG 55UK6400PLF LG UF6400 Review (43UF6400, 49UF6400)

RTINGS.com

Published: 03.12.2015

LG UF6400 Review (43UF6400, 49UF6400)

3.3

The LG UF6400 LED TV is the second 4k TV we have seen from LG which uses the less accurate RGBW pixel structure. Like most other IPS TVs, its picture quality isn...