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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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LG 20M37A Monitor
LG 20M37A
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
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 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Screen size25.0 in25.0 in19.5 in
Brightness350.0 cd/m²350.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlack,Silver
  • Black
  • Black,Silver
Black
Built-in cameranono
N/A
Built-in speakersyesnono
Panel design
N/A
Flat
N/A
Built-in USB hub
N/A
yes
N/A
Touchscreen
N/A
nono
Screen surface
N/A
MatteMatte

Dimensions

Height (without stand)13.5 in15.67 in11.26 in
Height with stand16.54 in13.33 in14.06 in
Depth (with stand)7.28 in1.83 in6.61 in
Width (with stand)22.44 in22.4 in18.23 in
Weight123.46 oz239.86 oz77.6 oz
Height adjustment
N/A
4.53 in
N/A
Height (min-max)
N/A
< 512.5
N/A
Depth (without stand)
N/A
1.83 in
N/A
Weight (without stand)
N/A
9.7 lb
N/A

Connectivity

DVI Portyesnono
HDMI ports quantity12
N/A
Analogue 3.5mm input
N/A
0
N/A
Number of USB 2.0 port
N/A
0
N/A
Number of USB 3.0 ports
N/A
5
N/A
USB connectors (total)
N/A
6
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
Number of component inputs
N/A
0
N/A
Composite input
N/A
no
N/A
Number of composite inputs
N/A
0
N/A
DisplayPort
N/A
yesyes
HDCP
N/A
yesno
HDMI
N/A
yesno
Number of HDMI inputs
N/A
2
N/A
HDMI version
N/A
1.4
N/A
Headphone output
N/A
yes
N/A
S-video input
N/A
no
N/A
Number of s-video inputs
N/A
0
N/A
Thunderbolt
N/A
no
N/A
USB for video
N/A
no
N/A
VGA in
N/A
noyes
Number of DisplayPort inputs
N/A
2
N/A
Number of DisplayPort outputs
N/A
1
N/A
DisplayPort version
N/A
1.2
N/A
Type of DisplayPort connector
N/A
Standard
N/A
MHL
N/A
yes
N/A
VGA (D-Sub) ports quantity
N/A
N/A
1
Ethernet LAN
N/A
N/A
no

Image properties

Supported graphics resolutions2560x14402560x14401600x900
HD typeWide Quad HDWide Quad HD
N/A
Display number of colours16.78 million colours16.78 million colours16.78 million colours
Dynamic contrast ratio100000000:12000000:15000000:1
Display technologyLEDLEDLED
Panel typeIPSIPSTN
Response time4.0 ms8.0 ms5.0 ms
Maximum resolution
N/A
2560 x 1440 px1600 x 900 px
Refresh rate
N/A
60.0 Hz75.0 Hz
Colour depth (per channel)
N/A
8.0 bit
N/A
Colour gamut (Adobe RGB)
N/A
99.0 %72.0 %
Colour gamut (NTSC)
N/A
72.0 %
N/A
Contrast ratio
N/A
1000:1600:1
Backlight
N/A
LED backlightLED
Response time (GtG)
N/A
6.0 ms
N/A
Response time (BtW)
N/A
19.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
Pixel size
N/A
0.01 in0.01 in
Viewing angle (horizontal)
N/A
178.0 °90.0 °
Viewing angle (vertical)
N/A
178.0 °65.0 °

Features

Tiltableyesyesyes
Cable lock slotnonono
Ascendable and submersible
N/A
yes
N/A
Pivot function
N/A
yes
N/A
Swivel
N/A
yes
N/A
Memory card reader
N/A
no
N/A
Flicker free
N/A
yes
N/A
Wi-Fi
N/A
N/A
no
Bluetooth
N/A
N/A
no
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
Adaptive synchronization
N/A
no
N/A
HDR
N/A
nono
VESA mount
N/A
yesyes
Type of VESA mount
N/A
100x100mm
N/A

Power

Power consumption (standby)0.45 W0.5 W0.3 W
Power consumption (typical)36.0 W35.0 W20.0 W
Energy efficiency class
N/A
B
N/A
Connecting 9V/12V/14V
N/A
None
N/A
Operational power consumption
N/A
35 - 87
N/A

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