Create beautiful videowalls in an affordable fashion. The UD55E-A features an ultra-thin bezel for virtually seamless matrices. Factory calibration provides brightness and color uniformity across multiple displays. And you can achieve 4K UHD resolution when you daisy chain multiple displays with the Display Port 1.2 digital loop-out feature, without the cost of external processing scalers and distribution boxes.
- Daisy chain multiple displays with Display Port 1.2 digital loop-out to achieve 4K UHD (3840x2160) resolution
- Ultra-narrow bezels at 3.5mm bezel-to-bezel (BtB) allow you to create virtually seamless videowalls
- Factory-tuned for brightness and color uniformity right out of the box, with Advanced Color Management for customization
- LED backlight technology reduces power consumption and heat output common in large videowalls

Beautiful Video Walls
Create elaborate, stunning video walls. And when you daisy chain multiple displays with the Display Port 1.2 digital loop-out feature, you can achieve 4K UHD (3840x2160) resolution. So you can deliver exceptional content with fine detail for a stunning, impactful experience.

Ultra-Narrow 3.5mm Bezels
The UD55E-A features incredibly thin bezels at a mere 3.5mm bezel-to-bezel. So you can create virtually seamless video walls with elegance and sophistication.

Factory Calibration
Samsung's factory calibration ColorExpert technology helps to minimize color difference across multiple displays. Factory-tuned for brightness, color temperature and gamma, you can experience color uniformity right out of the box for consistent video wall matrices.

Advanced Color Management (ACM)
The ACM solution provides a user-friendly interface to implement customized and detailed color adjustments. Fine-tune luminance, temperature and gamma through auto calibration, manual calibration and duplication to achieve the perfect display for your business.

Image Rotation
Enjoy convenient content creation and management. Create your desired content on a single display and turn on Image Rotation to transform portrait orientation into horizontal, and vice versa, when you connect and split-screen multiple displays in a video wall matrix.

Magic Clone
Save installation time for multiple displays with Magic Clone. Simply enter your display settings the first time, save the setting information to a USB or external HDD and plug in the external device to the other sets to install them equally.

Specification

Product
Product id	564013
Brand	Samsung
Partnr	LH55UDEHLBB/EN
EAN/UPC code	8806088087528
Warranty (months)	3 Years
Display
Display diagonal	55 inch
LED backlighting type	Direct-LED DID
Display resolution	1920 x 1080 Pixels
Display brightness	700 cd/m²
HD type	Full HD
Response time	8 ms
Contrast ratio (typical)	4000:1
Contrast ratio (dynamic)	10000:1
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	16.78 million colours
Pixel pitch	0.63 x 0.63 mm
Active display area (W x H)	680.4 x 1209.6 mm
Display diagonal (metric)	139.7 cm
Supported graphics resolutions	1920 x 1080 (HD 1080)
Colour gamut	72 procent
Horizontal scan range	30 - 81 kHz
Vertical scan range	48 - 75 Hz
Supported video modes	1080p
Ports & interfaces
HDMI ports quantity	2
DVI port	Y
DVI-D ports quantity	1
VGA (D-Sub) input ports	1
DisplayPorts quantity	2
DisplayPorts in	1
DisplayPorts out	1
USB ports quantity	1
USB version	2.0
Ethernet LAN	Y
Ethernet LAN (RJ-45) ports	1
Audio (L/R) in	1
Audio (L/R) out	1
RS-232C	Y
Remote (IR) output	1
Audio
Built-in speaker(s)	N
Design
Design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
Orientation	Landscape
VESA mounting	Y
Panel mounting interface	600 x 400 mm
Bezel width (side)	1.2 mm
Bezel width (bottom)	2.3 mm
Performance
Operating hours (hours/days)	24/7
HDCP	Y
Power
Power consumption (typical)	128 W
Power consumption (standby)	0.5 W
Power consumption (sleep)	0.5 W
Energy efficiency class (SDR)	D
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Heat dissipation	302.1 BTU/h
Weight & dimensions
Width	1213.5 mm
Depth	96.6 mm
Height	684.3 mm
Weight	21500 g
Packaging data
Package width	1355 mm
Package depth	320 mm
Package height	809 mm
Package weight	29000 g
Packaging content
Handheld remote control	Y
Batteries included	Y
Cables included	AC, DisplayPort
Warranty card	Y
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 procent
Certificates
Certification	EMCFCC (USA) FCC Part 15, Subpart B class A, CE (Europe) EN55022, EN55024, VCCI (Japan) V-3 (CISPR22), KCC (Korea):KN22, KN24, BSMI (Taiwan) : CNS13438 (CISPR22), C-Tick (Australia) : AS/NZS3548 (CISPR22), CCC(China) : GB 9254-2008, GB 17625.1-2012 UL (USA) : UL 60950-1, CSA (Canada) : CSA C22.2 No. 60950-1, TUV (Germany) : EN60950-1, NEMKO (Norway) : EN60950-1, KC (Korea) : K60950-1, CCC (China) : GB4943.1-2011, PSB (Singapore) : IEC60950-1, GOST (Russia) : IEC60950-1, EN55022, SIQ (Slovenia) : IEC60950-1, EN55022, PCBC (Poland) : IEC60590-1, EN55022, NOM (Mexico) : NOM-019-SCFI-1993, IRAM (Argentina) : IEC60950-1, SASO (Saudi Arabia) : IEC60950-1
Technical details
Sustainability certificates	RoHS, ENERGY STAR
Other features
Response time	8 s
DisplayPort version	1.2
Quick start guide	Y
Display technology	LED
Power consumption (max)	297 W
Plug and Play	Y
Energy efficiency class (old)	C