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Compare 3 products

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Acer G257HU Monitor
Acer G257HU
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Dell U2515H Monitor
Dell U2515H
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Dell U2715H Monitor
Dell U2715H
Available colors
Editiorial reviews
4
4 editorial reviews
Most of the hardware you are using to build your new gaming desktop PC is somehow “pre-chosen” or you are at least well aware of what you want in your setup. When it comes to CPUs, the …Read more
The Acer G257HU offers a decent-sized screen with a 1440p resolution at a budget-friendly price, making it perfect for home or office useRead more
The Acer G257HU Smidpx is a decent 1440p IPS monitor with decent picture quality and great peak brightness. The IPS display delivers good viewing angles but has ...Read more
Read editorial reviews
3
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
The Dell Ultrasharp U2715H is a good IPS LCD monitor with wide viewing angles and a 1440p resolution that make it very suitable for productivity-oriented environ...Read more
Read editorial reviews
User rating
38
4.1 out of 5
38 user ratings
5 stars
39 %
4 stars
39 %
3 stars
18 %
2 stars
0 %
1 stars
2 %
37
3.9 out of 5
37 user ratings
5 stars
29 %
4 stars
37 %
3 stars
27 %
2 stars
2 %
1 stars
2 %
52
4.4 out of 5
52 user ratings
5 stars
51 %
4 stars
32 %
3 stars
15 %
2 stars
0 %
1 stars
0 %

General

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

Design

Colour of productBlack,Silver
  • Black
  • Black,Silver
Black,Silver
Built-in cameranonono
Built-in speakersyesnono
Panel design
N/A
FlatFlat
Built-in USB hub
N/A
yesyes
Touchscreen
N/A
nono
Screen surface
N/A
MatteMatte

Dimensions

Height (without stand)13.5 in15.67 in14.31 in
Height with stand16.54 in13.33 in20.67 in
Depth (with stand)7.28 in1.83 in8.07 in
Width (with stand)22.44 in22.4 in24.12 in
Weight123.46 oz239.86 oz260.32 oz
Height adjustment
N/A
4.53 in4.53 in
Height (min-max)
N/A
< 512.5< 409.9
Depth (without stand)
N/A
1.83 in1.83 in
Weight (without stand)
N/A
9.7 lb10.82 lb

Connectivity

DVI Portyesnono
HDMI ports quantity122
Analogue 3.5mm input
N/A
00
Number of USB 2.0 port
N/A
00
Number of USB 3.0 ports
N/A
55
USB connectors (total)
N/A
66
Component input (YPbPr/YCbCr)
N/A
nono
Number of component inputs
N/A
00
Composite input
N/A
nono
Number of composite inputs
N/A
00
DisplayPort
N/A
yesyes
HDCP
N/A
yes
N/A
HDMI
N/A
yesyes
Number of HDMI inputs
N/A
22
HDMI version
N/A
1.41.4
Headphone output
N/A
yesyes
S-video input
N/A
nono
Number of s-video inputs
N/A
00
Thunderbolt
N/A
nono
USB for video
N/A
nono
VGA in
N/A
nono
Number of DisplayPort inputs
N/A
22
Number of DisplayPort outputs
N/A
11
DisplayPort version
N/A
1.21.2
Type of DisplayPort connector
N/A
StandardStandard
MHL
N/A
yesyes

Image properties

Supported graphics resolutions2560x14402560x14402560x1440
HD typeWide Quad HDWide Quad HDWide Quad HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours
Dynamic contrast ratio100000000:12000000:112000000:1
Display technologyLEDLEDLED
Panel typeIPSIPSIPS
Response time4.0 ms8.0 ms6.0 ms
Maximum resolution
N/A
2560 x 1440 px2560 x 1440 px
Refresh rate
N/A
60.0 Hz60.0 Hz
Colour depth (per channel)
N/A
8.0 bit8.0 bit
Colour gamut (Adobe RGB)
N/A
99.0 %99.0 %
Colour gamut (NTSC)
N/A
72.0 %72.0 %
Contrast ratio
N/A
1000:11000:1
Backlight
N/A
LED backlightLED backlight
Response time (GtG)
N/A
6.0 ms6.0 ms
Response time (BtW)
N/A
19.0 ms
N/A
Picture-in-Picture (PIP)
N/A
nono
Pixel size
N/A
0.01 in0.01 in
Viewing angle (horizontal)
N/A
178.0 °178.0 °
Viewing angle (vertical)
N/A
178.0 °178.0 °
Image delay
N/A
N/A
< 12

Features

Tiltableyesyesyes
Cable lock slotnonoyes
Ascendable and submersible
N/A
yesyes
Pivot function
N/A
yesyes
Swivel
N/A
yesyes
Memory card reader
N/A
nono
Flicker free
N/A
yes
N/A

Compatibility

3D support (3D-Ready)nonono
Adaptive synchronization
N/A
nono
HDR
N/A
nono
VESA mount
N/A
yesyes
Type of VESA mount
N/A
100x100mm100x100mm

Power

Power consumption (standby)0.45 W0.5 W0.5 W
Power consumption (typical)36.0 W35.0 W36.0 W
Energy efficiency class
N/A
BB
Connecting 9V/12V/14V
N/A
NoneNone
Operational power consumption
N/A
35 - 8736 - 88

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