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Compare 5 products

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Acer G257HU Monitor
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Dell U2515H Monitor
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Dell U2518D Monitor
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Dell U2715H Monitor
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Samsung S32AM702UR Monitor
Available colors

General

Screen size25.0 in25.0 in25.0 in27.0 in32.0 in
Brightness350.0 cd/m²350.0 cd/m²350.0 cd/m²350.0 cd/m²250.0 cd/m²
Aspect ratio16:916:916:916:916:9

Design

Colour of productBlack,Silver
  • Black
  • Black,Silver
BlackBlack,SilverBlack
Built-in cameranononono
N/A
Built-in speakersyesnonono
N/A
Panel design
N/A
FlatFlatFlatFlat
Built-in USB hub
N/A
yesyesyesyes
Touchscreen
N/A
nonono
N/A
Screen surface
N/A
MatteMatteMatte
N/A

Dimensions

Height (without stand)13.5 in15.67 in13.05 in14.31 in16.71 in
Height with stand16.54 in13.33 in20.76 in20.67 in20.35 in
Depth (with stand)7.28 in1.83 in1.94 in8.07 in7.62 in
Width (with stand)22.44 in22.4 in22.35 in24.12 in28.19 in
Weight123.46 oz239.86 oz0.22 oz260.32 oz0.23 oz
Height adjustment
N/A
4.53 in5.12 in4.53 in
N/A
Height (min-max)
N/A
< 512.5< 527.2< 409.9
N/A
Depth (without stand)
N/A
1.83 in1.94 in1.83 in1.65 in
Weight (without stand)
N/A
9.7 lb7.54 lb10.82 lb
N/A

Connectivity

DVI Portyesnononono
HDMI ports quantity12122
Analogue 3.5mm input
N/A
0
N/A
0
N/A
Number of USB 2.0 port
N/A
0
N/A
0
N/A
Number of USB 3.0 ports
N/A
555
N/A
USB connectors (total)
N/A
656
N/A
Component input (YPbPr/YCbCr)
N/A
nonono
N/A
Number of component inputs
N/A
0
N/A
0
N/A
Composite input
N/A
nonono
N/A
Number of composite inputs
N/A
000
N/A
DisplayPort
N/A
yesyesyes
N/A
HDCP
N/A
yes
N/A
N/A
N/A
HDMI
N/A
yesyesyesyes
Number of HDMI inputs
N/A
212
N/A
HDMI version
N/A
1.42.01.42.0
Headphone output
N/A
yesnoyesno
S-video input
N/A
nonono
N/A
Number of s-video inputs
N/A
000
N/A
Thunderbolt
N/A
nonono
N/A
USB for video
N/A
nonono
N/A
VGA in
N/A
nonono
N/A
Number of DisplayPort inputs
N/A
212
N/A
Number of DisplayPort outputs
N/A
121
N/A
DisplayPort version
N/A
1.21.21.2
N/A
Type of DisplayPort connector
N/A
StandardStandardStandard
N/A
MHL
N/A
yesnoyes
N/A

Image properties

Supported graphics resolutions2560x14402560x14402560 x 14402560x14403840 x 2160
HD typeWide Quad HDWide Quad HDQuad HDWide Quad HD4K Ultra HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours16.7 million colours
Dynamic contrast ratio100000000:12000000:1
N/A
12000000:1
N/A
Display technologyLEDLEDLCDLED
N/A
Panel typeIPSIPSIPSIPSVA
Response time4.0 ms8.0 ms8.0 ms6.0 ms8.0 ms
Maximum resolution
N/A
2560 x 1440 px2560 x 1440 px2560 x 1440 px
N/A
Refresh rate
N/A
60.0 Hz60.0 Hz60.0 Hz60.0 Hz
Colour depth (per channel)
N/A
8.0 bit8.0 bit8.0 bit
N/A
Colour gamut (Adobe RGB)
N/A
99.0 %99.0 %99.0 %
N/A
Colour gamut (NTSC)
N/A
72.0 %99.0 %72.0 %
N/A
Contrast ratio
N/A
1000:11000:11000:1
N/A
Backlight
N/A
LED backlightLEDLED backlightLED backlight
Response time (GtG)
N/A
6.0 ms5.0 ms6.0 ms
N/A
Response time (BtW)
N/A
19.0 ms8.0 ms
N/A
N/A
Picture-in-Picture (PIP)
N/A
nononono
Pixel size
N/A
0.01 in0.01 in0.01 in
N/A
Viewing angle (horizontal)
N/A
178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)
N/A
178.0 °178.0 °178.0 °178.0 °
Image delay
N/A
N/A
N/A
< 12
N/A

Power

Power consumption (standby)0.45 W0.5 W0.5 W0.5 W
N/A
Power consumption (typical)36.0 W35.0 W30.0 W36.0 W40.0 W
Energy efficiency class
N/A
BBBG
Connecting 9V/12V/14V
N/A
NoneNoneNone
N/A
Operational power consumption
N/A
35 - 8728 - 11036 - 88
N/A

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