Common
Model
U2711
R240HY
Brand
Dell
Acer
Rating on Amazon
3.8
4.4
Reviews on Amazon
145
2101
Display
Screen size
27
23.8
Panel type
IPS
IPS
Backlight
CCFL
W-LED
Resolution
2560 x 1440
1920 x 1080
Minimun response time
6 ms
4 ms
Aspect ratio
16:9
16:9
Image features
Colors
1.07 billion
16.7 million
Brightness
350 cd/m2
250 cd/m2
Panel bit depth
10
8
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
8000000:1
100000000:1
Pixel
Pixel destiny
109 ppi
92 ppi
Pixel pitch
0.233 mm
0.265 mm
Viewing angles
Horizontal
178 degrees
178 degrees
Vertical
178 degrees
178 degrees
Adjustments
Height
90 mm
Rotation
Swivel
–40/+40 degrees
Tilt angles
–4/+21 degrees
–5/+15 degrees
Connectivity
HDMI
1
1
VGA
1
1
DVI-D
2
1
Display port
1
0
Audio out 3.5 mm
1
1
USB
5
0
Integrated
TV tuner
Speakers
USB 3.0 hub
Power
Power supply
100-240 V
100-240 V
Power consumption
113 W
25 W
Power consumption (standby)
2 W
0.45 W
Energy class
B
B
Storage temperature
Min
min 20 C
min 20 C
Max
60 C
60 C
Features
Color
black
black
Coating
Anti-glare
Anti-glare/Matte
Zero frame design
FRC
Gaming monitor
Touchscreen
Warranty
3 Years
1 Year
Dimensions
Product size
29.2 x 9.9 x 23 inches
14.9 x 4.8 x 10.9 inches
Product weight
30 pounds
7.27 pounds
Monitors comparison rating
We have taken into account Monitors technical specs, prices, consumer opinions at Amazon and can give you chart below.
- 0Dell U2711
- 3Acer R240HY
The best monitor is Acer R240HY. Check Price at Amazon
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