The 55” NEC UN551VS utilizes S-IPS panel technology to provide a superior signage solution for building video walls. With excellent off-angle viewing and far less color shift than traditional video wall panels, this display is ideal for broadcast, retail and command and control applications. On top of that, these displays are designed for the rigors of 24/7 operation with advanced heat management capabilities in which internal temperature sensors automatically activate fan-based cooling if excess heat builds up within the unit. Other advanced technologies of this model include direct LED backlighting with localized dimming for improved brightness uniformity and higher dynamic contrast ratio. These displays are also capable of daisy-chaining UHD (3840 x 2160) resolution so that the entire video wall can be 4x that of FHD regardless of the size of the wall. With these features, an even smaller area between neighboring displays and commercial brightness of 500 nits, this display clearly showcases NEC's vast experience in the video wall market.
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Display
Panel Technology S-IPS (P-DID)
Viewable Image Size 55"
Native Resolution 1920 x 1080
Pixel Pitch 0.63mm
Backlight Type LED Direct-lit
Pixels Per Inch 47@ native resolution
Brightness (typical) 500cd/m2
Brightness (maximum) 700cd/m2
Contrast Ratio (typical) 1200:1 (500,000:1 Dynamic)
Viewing Angle 178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>10
Response Time(Gray to Gray) 8ms
Refresh Rate 60Hz
Aspect Ratio 16:9
Active Screen Area 1209.6 x 680.4mm / 47.6 x 26.8 in.
Orientation Landscape/Portrait
Displayable Colors More than 1.07 Billion
Synchronization Range
Horizontal (Analog/Digital) 15.625 / 15.734 / 31.5-91.1 kHz
Vertical 50.0-85.0 Hz (Analog), 24.0 - 85.0Hz (Digital)
Input Signal
Video Analog RGB 0.7 Vp-p/75 Ohms (Analog), TMDS (Digital)
Sync Separate sync: TTL Level (Positive/Negative)
Composite Sync on Green: (0.3Vp-p negative)
Connectivity
PC Signal Compatibility Yes
Macintosh Compatibility Yes
Input Terminals
Digital DisplayPort, HDMI, DVI-D
Analog VGA 15-pin D-sub
Audio Audio Mini-Jack, DisplayPort Audio, HDMI Audio
External Control RS-232C, LAN, DDC/CI
Output Terminals
Audio Audio Mini-Jack, External Speaker Jack (2), HDMI Audio (through DP Out), DisplayPort Audio
Digital DisplayPort (DisplayPort, HDMI, DVI-D or Option Signals out of this port)
External Control LAN
Power Consumption (typical)
On 140W
ECO Mode Standby <0.5W
Power Consumption
Input Current 4.4A @ 100-120V / 1.6A @ 220-240V
Physical Specifications
Bezel Width (Left/Right, Top/Bottom) 0.9mm inactive border along all sides of display
Dimensions (WxHxD)
Net (with stand) 47.7 x 28.6 x 15.7 in. / 1211.4 x 727.3 x 400.0mm
Net (without stand) 47.7 x 26.9 x 3.9 in. / 1211.4 x 682.2 x 98.8mm
Shipping 57.4 x 34.6 x 12.6 in. / 1459.0 x 880.0 x 320.0mm
Weight
Net (with stand) 60.4 lbs. / 27.4kg (per display)
Net (without stand) 57.3lbs /26.0kg
Shipping 80.5lbs. / 36.5kg
VESA Hole Configuration Specifications
400 x 400mm (4-hole)
Environmental Conditions
Operating Temperature 41-104°F / 5-40°C
Operating Humidity 20-80%
Operating Altitude 13,780 ft. / 4200m
Storage Temperature -4-140°F / -20-60°C
Storage Humidity 10-90%
Storage Altitude 40,000 ft. / 12,192m
Limited Warranty (parts & labor, including backlight)
3 years