Features
Upgrade your business with efficient digital displays
Samsung’s QET series features intelligent upscaling technology that displays all content in eye-catching UHD resolution along with a boundless design and simple content management features.

Incredible UHD picture quality
Samsung’s QET series is able to capture customer attention by providing an incredibly clear picture, showcasing lifelike images in advanced picture quality than ever before.

Crystal Display
Samsung’s QET series features a Crystal Display which optimizes color tones without distortion, ensuring each backlight unit is fine-tuned to match each color filter and create a clear native white.

Crystal Processor 4K
Intelligent UHD upscaling technology, made possibly by Samsung’s Crystal Processor 4K, allows content developed at a lower resolution to be elevated to UHD-level quality. It also performs edge restoration and noise reduction to optimize on-screen text and imagery.

Boundless design for an immersive experience
The boundless design of the display is optimized to allow the viewer to be completely immersed by content and the display seamlessly integrates into any business environment.

Integrated content management solution
With a range of on-demand images and videos, MagicINFO Lite Player makes content management easier than ever before. New content can be added from a personal computer or USB drive by connecting directly to the display.

Specification

Product
Product id	678968
Brand	Samsung
Partnr	LH55QETELGCXEN
EAN/UPC code	8806090505195
Warranty (months)	3 year
Display
Display diagonal	55 inch
LED backlighting type	Direct-LED BLU
Display resolution	3840 x 2160 Pixels
Display brightness	300 cd/m²
HD type	4K Ultra HD
Touchscreen	N
Native aspect ratio	16:9
Response time	8 ms
Contrast ratio (typical)	4000:1
Dynamic contrast ratio marketing name	Mega Contrast
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Pixel pitch	0.315 x 0.315 mm
Haze rate	2 - 5 procent
Horizontal scan range	30 - 81 kHz
Vertical scan range	48 - 75 Hz
Ports & interfaces
HDMI ports quantity	2
DVI port	N
USB port	Y
USB ports quantity	1
USB version	2.0
Ethernet LAN	Y
Ethernet LAN (RJ-45) ports	1
Wi-Fi	Y
Audio (L/R) out	1
RS-232 interface	Y
RS-232C	Y
Audio
Built-in speaker(s)	Y
Number of built-in speakers	2
RMS rated power	20 W
Design
Design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
VESA mounting	Y
Panel mounting interface	200 x 200 mm
Performance
Purpose	Universal
Operating hours (hours/days)	16/7
Power
Power consumption (typical)	105 W
Power consumption (sleep)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Heat dissipation	525.1 BTU/h
Computer system
Computer system	Y
Built-in processor	Y
Processor frequency	1.7 GHz
Processor cores	4
Internal memory	2 GB
Internal storage capacity	8 GB
Operating system installed	Tizen 4.0
Weight & dimensions
Width	1230.5 mm
Depth	59.9 mm
Height	707.2 mm
Weight	14100 g
Packaging data
Package width	1386 mm
Package depth	158 mm
Package height	843 mm
Package weight	19300 g
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 procent
Features
Harmonized System (HS) code	85285210
Other features
Display technology	LED