Common
Model
U28E590D
XB281HK
Brand
Samsung
Acer
Rating on Amazon
3.9
4.0
Reviews on Amazon
776
574
Display
Screen size
28
28
Panel type
TN
TN
Backlight
W-LED
W-LED
Resolution
3840 x 2160
1920 x 1080
Minimun response time
1 ms
1 ms
Aspect ratio
16:9
16:9
Image features
Colors
1.07 billion
1.07 billion
Brightness
370 cd/m2
300 cd/m2
Panel bit depth
10
10
Vertical frequency
60 Hz
60 Hz
HD standards
Full HD
Ultra HD 4K
3D
3D support
Type
has not
has not
Contrast
Static
1000:1
1000:1
Dynamic
100000000:1
100000000:1
Pixel
Pixel destiny
157 ppi
157 ppi
Pixel pitch
0.16 mm
0.162 mm
Viewing angles
Horizontal
170 degrees
170 degrees
Vertical
160 degrees
160 degrees
Adjustments
Height
150 mm
Rotation
–90/+90 degrees
Swivel
–30/+30 degrees
Tilt angles
–2/+20 degrees
–5/+35 degrees
Connectivity
HDMI
2
1
VGA
0
0
DVI-D
0
1
Display port
1
1
Audio out 3.5 mm
1
1
USB
0
1
Integrated
TV tuner
Speakers
USB 3.0 hub
Power
Power supply
100-240 V
100-240 V
Power consumption
38 W
59 W
Power consumption (standby)
0.45 W
0.5 W
Energy class
B
C
Storage temperature
Min
min 20 C
min 20 C
Max
60 C
60 C
Features
Color
black
black
Coating
Anti-glare/Matte
Anti-glare/Matte
Zero frame design
FRC
Gaming monitor
Touchscreen
Warranty
3 Years
2 Years
Dimensions
Product size
26 x 7.4 x 18.4 inches
10.6 x 25.9 x 16.3 inches
Product weight
11.6 pounds
16.67 pounds
Monitors comparison rating
We have taken into account Monitors technical specs, prices, consumer opinions at Amazon and can give you chart below.
- 0Samsung U28E590D
- 5.5Acer XB281HK
The best monitor is Acer XB281HK. Check Price at Amazon
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