Audio
Built-in speaker(s)
Yes
RMS rated power
2 W
Performance
Built-in speaker(s)
Yes
RMS rated power
2 W
Display
Display brightness (typical)
350 cd/m²
Screen shape
Flat
Display number of colours
1.06 billion colours
Native aspect ratio
0.67291666666667
sRGB coverage (typical)
1.1
Adobe RGB coverage
0.816
HD type
4K Ultra HD
Display technology
LED
Contrast ratio (dynamic)
375.00069444444
Viewing angle- horizontal
178°
Viewing angle- vertical
178°
Pixel pitch
0.155 x 0.155 mm
Horizontal scan range
31.5 - 135 kHz
Vertical scan range
30 - 75 Hz
Aspect ratio
0.67291666666667
Backlight type
W-LED
Display resolution
3840 x 2160 pixels
Response time
5 ms
Display diagonal
68.6 cm (27")
Contrast ratio (typical)
54.167361111111
NTSC coverage (typical)
0.78
Panel type
IPS
RGB colour space
sRGB
Management features
Plug and Play
Yes
Multimedia
Number of speakers
2
Built-in speaker(s)
Yes
RMS rated power
2 W
Design
Feet colour
Black
Product colour
Black
Front bezel colour
Black
Ports & interfaces
Built-in USB hub
Yes
USB hub version
3.2 Gen 1 (3.1 Gen 1)
Number of upstream ports
2
USB Type-A downstream ports quantity
3
DVI port
No
HDMI ports quantity
2
DisplayPorts quantity
1
Technical details
Height (without stand)
36.2 cm
Depth (without stand)
6.27 cm
Width (without stand)
61.2 cm
Feet colour
Black
Cable lock slot
Yes
Product colour
Black
Front bezel colour
Black
Sustainability certificates
RoHS- ENERGY STAR
Weight (with stand)
9.5 kg
Ergonomics
VESA mounting
Yes
Cable lock slot
Yes
Panel mounting interface
100 x 100 mm
Swivelling
Yes
Swivel angle range
-170 - 170°
Tilt angle range
-5 - 35°
Height adjustment
15 cm
Pivot
Yes
Pivot angle
0 - 90°
Plug and Play
Yes
Height adjustment
Yes
Cable lock slot type
Kensington
Tiltable
Yes
Power
AC input voltage
100 - 240 V
Power consumption (max)
150 W
Power consumption (typical)
38 W
Power consumption (PowerSave)
0.33 W
Energy efficiency scale
A to G
Energy efficiency class (SDR)
F
Energy consumption (SDR) per 1000 hours
22 kWh
Weight & dimensions
Height (without stand)
36.2 cm
Depth (without stand)
6.27 cm
Width (without stand)
61.2 cm
Width (with stand)
611.8 mm
Depth (with stand)
250 mm
Height (with stand)
528 mm
Bezel width (side)
1 mm
Bezel width (top)
1 mm
Weight (with stand)
9.5 kg
Weight (without stand)
6.1 kg
NEC MultiSync EA271U 68.6 cm (27") 4K Ultra HD LED Flat Black
Weight | 9.500000 kgs |
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