Name: UA55JU6400
Brand: Samsung
SKU: 38650
Rating: 4.3 (36 reviews)

4.1

based on all reviews

Easy to connect to my phone and the net
The clarity of the picture is excellent
Good picture quality

the picture quality in a dim room is bad (blacks will appear gray)
The corners are also a lot darker
No cherry-picked units sent by brands

Panel design: Flat
Screen size: 54.6 in
Resolution: 3840, 2160 px
Refresh rate: 60 Hz
Smart tv: yes
Wireless network (wi-fi): yes

Samsung UA55JU6400 - Pros & Cons

Easy to connect to my phone and the net
The clarity of the picture is excellent
Good picture quality
particularly full HD content
quality is sharp
clear and vivid
built-in speakers are decent in the music mode
it works well and has an excellent picture
polished-looking TV for the money
and surprisingly lightweight
excellent colours
video processing and backlight uniformity
easy and intuitive
effective
well-proportioned and fits comfortably in the hand
CIE tracking at lower saturation points was also very good for a TV in this price range

the picture quality in a dim room is bad (blacks will appear gray)
The corners are also a lot darker
No cherry-picked units sent by brands
JU6400 is a mixed bag
The remote seems to take far too long to function properly
Too expensive for a unit that breaks down
diagnostics is not recording the fault
Samsung product and the slow service
the Smart TV is clunky and the program guide is very slow
lack of local dimming is a shame and the viewing angles
colour balance and black levels will deteriorate further
Samsung s Smart LED local dimming
the optimal viewing angles are limited
It may not display this or other websites correctly

Samsung UA55JU6400 - Technical Overview

	Poor	Average	Good	Excellent
Screen size	54.6 in Best: Axen 8682442100917 Screen size: 123 in
Brightness	300 cd/m² Best: Samsung QE75Q900RAT Brightness: 4000 cd/m²
Refresh rate	60 Hz Best: Panasonic TC-P55VT60 Refresh rate: 3000 Hz
Resolution	3840 x 2160 px Best: Samsung QE82Q800TATXXU Resolution: 7680 x 7320 px

Samsung UA55JU6400 - Full Specifications

Panel design	Flat
Screen size	54.6 in
Resolution	3840 x 2160 px
LCD Backlighting	LED
Aspect ratio	16:9
Refresh rate	60.0 Hz
Static Contrast Ratio	1000:1
Brightness	300.0 cd/m²
Number of colors	16.7 million
Screen width	47.62 in
Screen height	26.79 in
Panel Type	PLS
Panel Bit Depth	8 bits
Pixel Pitch	0.01 in
Pixel Density	80.0 ppi
Display Area	92.2 %
Input Lag	27.0 ms
Coating	Glossy
Frame Rate Control	no

Operating System	Tizen OS
Ultra HD Features	UHD Dimming UHD Upscaling
Smart Tv	yes
Video camera	no
Picture-in-Picture	yes

3D Support	no

Wireless network (Wi-Fi)	yes
Wi-Fi standards	802.11a 802.11ac 802.11b 802.11g
DLNA	yes
Ethernet	yes
Bluetooth	yes
Anynet+ (HDMI-CEC)	yes

Height	30.78 in
Width	48.92 in
Weight	35.27 lb
Depth	12.22 in

Voltage 220V	yes
Voltage 110V	no
Ac Frequency	50.0 Hz
Power Consumption Sleep	0.3 W
Power Consumption Eco	70.0 W
Power Consumption Max	198.0 W

File formats supported	3GP/3GPP AVI ASF DivX Flash Video H.263 H.264 H.265 MKV M2TS MP4 MPEG4 TS VC-1 VP7 VP8 VP9 VOB VRO WebM WMV

CPU Type	Hawk-M
CPU Cores	4

Audio decoders	Dolby Digital Plus DTS DTS Premium Sound 5.1
Speaker System	2-channel
File formats supported	AAC FLAC M4A MIDI MP3 OGG WMA WAV APE

Vesa mount	yes
Vesa interface type	400x400mm
Removable stand	yes
Height adjustment	no

Number of HDMI ports	4
USB	yes
USB 2.0 ports	2
USB 3.0 ports	1
Component video (YPbPr/YCbCr) in	yes
Number of component video (YPbPr/YCbCr) inputs	1
Composite port in	yes
Number of composite Inputs	1
Digital Audio Ports	1
Analogue 3.5mm port	yes

Height	28.28 in
Width	48.92 in
Weight	33.07 lb
Depth	2.49 in
Colour of product	Black

Technology	Clear Motion Rate
Interpolation Value	100
Measurement Unit	CMR

File formats supported	JPEG/JPG GIF PNG BMP MPO

Tuner type	Analog DVB-T

Accessories	Remote controller Wall mount adapter

Samsung UA55JU6400 - Q&A (1)

0
Votes
Productz
over 1 year ago
What do you think of Samsung TVs?
devorah
over 1 year ago
I’ve had a Samsung TV for years, and I’m always happy with its quality.
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Samsung UA55JU6400 Samsung - Editorial Reviews (4)

3.9

Based on 4 reviews

AVForums

Published: 08.05.2015

Samsung UE55JU6400

4.0

Samsung's UE55JU6400 delivers Ultra HD 4K performance, quad-core processing, superb out-of-the-box accuracy and extensive smart features, all for a very attractive price.

Samsung UA55JU6400 Samsung JU6400 Review (UN40JU6400, UN43JU6400, UN48JU6400, UN55JU6400, UN60JU6400, UN65JU6400)

RTINGS.com

Published: 17.11.2015

Samsung JU6400 Review (UN40JU6400, UN43JU6400, UN48JU6400, UN55JU6400, UN60JU6400, UN65JU6400)

3.6

The JU6400 is the entry point of Samsung's 4k TVs. It doesn't look cheap, has very little blur on movement, and delivers excellent performance for video games. U...