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Display
HDCP
Yes
Display brightness (typical)
300 cd/m²
Screen shape
Flat
Display number of colours
1.073 billion colours
Native aspect ratio
0.67291666666667
Pixel density
158 ppi
Colour gamut
0.72
HD type
4K Ultra HD
Display technology
LED
Contrast ratio (dynamic)
12000000:1
Viewing angle horizontal
170°
Viewing angle vertical
160°
Viewable size horizontal
62.1 cm
Viewable size vertical
34.1 cm
Backlight type
LED
Display resolution
3840 x 2160 pixels
Response time
1 ms
Display diagonal
70.9 cm (27.9")
Contrast ratio (typical)
41.667361111111
Panel type
TN
Audio
Built-in speaker(s)
Yes
RMS rated power
4 W
Performance
Built-in speaker(s)
Yes
RMS rated power
4 W
Built-in camera
No
AMD FreeSync
Yes
VESA Adaptive Sync support
Yes
Flicker-free technology
Yes
Management features
On Screen Display (OSD)
Yes
Number of OSD languages
18
Camera
Built-in camera
No
Technical details
Height (without stand)
65.8 cm
Depth (without stand)
15 cm
Width (without stand)
47.6 cm
Cable lock slot
Yes
HDMI
Yes
Product colour
Black Grey
Weight (with stand)
7.2 kg
Multimedia
Number of speakers
2
Built-in speaker(s)
Yes
RMS rated power
4 W
Built-in camera
No
Design
Product colour
Black Grey
Ports & interfaces
Headphone out
Yes
DVI port
No
HDMI ports quantity
2
DisplayPorts quantity
1
HDCP
Yes
Audio input
No
Headphone outputs
1
HDMI
Yes
Ergonomics
VESA mounting
Yes
Cable lock slot
Yes
Tilt angle range
-5 - 15°
On Screen Display (OSD)
Yes
Number of OSD languages
18
Tiltable
Yes
Power
AC input voltage
100 - 240 V
Power consumption (standby)
0.3 W
Power consumption (typical)
31.8 W
Power consumption (off)
0.2 W
Energy efficiency scale
A to G
Energy efficiency class (SDR)
G
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
32 kWh
Energy consumption (HDR) per 1000 hours
41 kWh
Operational conditions
Operating temperature (T-T)
5 - 40 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
20 - 90%
Storage relative humidity (H-H)
10 - 90%
Weight & dimensions
Height (without stand)
65.8 cm
Depth (without stand)
15 cm
Width (without stand)
47.6 cm
Weight (with stand)
7.2 kg
Weight (without stand)
5.7 kg
Other features
Height (without stand)
65.8 cm
Depth (without stand)
15 cm
Width (without stand)
47.6 cm
HDMI
Yes
Energy efficiency scale
A to G
Benq EL2870U 70.9 cm (27.9") 3840 x 2160 pixels 4K Ultra HD LED Black
Length | 15.00 in |
Width | 47.60 in |
Height | 65.80 in |
Weight | 7.200000 lbs |
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