71points

Acer G7 G257HL 25"

81points

Acer T2 T272HUL 27"

96points

Dell UltraSharp UP2715K

Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Comparison winner
Dell UltraSharp UP2715K
vs
vs

31 facts in comparison

Acer G7 G257HL 25" vs Acer T2 T272HUL 27" vs Dell UltraSharp UP2715K

Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

Why is Acer G7 G257HL 25" better than Acer T2 T272HUL 27" & Dell UltraSharp UP2715K?

  • Response time
    4msvs5,8ms
  • Power consumption on standby
    0.5W vs0.5,1.2W
  • Weight
    3.5kgvs7198.5,7140g
  • Shipping weight
    5.1kgvs9.9,13.5kg

Why is Acer T2 T272HUL 27" better than Acer G7 G257HL 25" & Dell UltraSharp UP2715K?

  • Power consumption operation
    20W vs30,100W
  • Has a touch screen

Why is Dell UltraSharp UP2715K better than Acer G7 G257HL 25" & Acer T2 T272HUL 27"?

  • Resolution
    5120 x 2880pxvs1920 x 1080,2560 x 1440px
  • Pixel density
    218ppivs88,108ppi
  • Luminance
    350cd/m²vs250,300cd/m²
  • Has anti-glare
  • Height
    384.6mmvs426.7,469.9mm
  • Display colors
    1074mvs16.7,1070m
  • Supports VESA mount
  • Thickness
    47.9mmvs185.4,48.3mm

Top specs and features

relevant

General info

1.supports total tilt
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

Total tilt adjustment is the ability for the monitor head to move up and down. Tilt adjustment enables a user to change the viewing position of the display, creating a more comfortable view of the screen.

2.height

426.7mm

469.9mm

384.6mm

Best

Asus VP228N 21.5"

3.9mm

3.weight

3.5kg

7.2kg

7.14kg

Best

Asus VX278Q 27"

4.5g

4.Supports VESA mount
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

The VESA mount is a standard used by most manufacturers. A device that supports the VESA mount can be mounted on many different supports, from arms to wall mounts.

5.shipping weight

5.1kg

9.9kg

13.5kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

6.thickness

185.4mm

48.3mm

47.9mm

Best

LG 22EA53VQ

5.5mm

relevant

Display

1.response time

4ms

5ms

8ms

Response time is how long it takes for a display to change the state of pixels, in order to show new content. The less time it takes to respond, the less likely it is to blur fast-changing images.

Best

LG UltraGear 34GK950F 34"

1ms

2.screen size

25"

27"

27"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

4.resolution

1920 x 1080px

2560 x 1440px

5120 x 2880px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.pixel density

88ppi

108ppi

218ppi

Best

Dell UltraSharp UP3218K

280ppi

6.has an IPS screen
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.

relevant

Colors

1.luminance

250cd/m²

300cd/m²

350cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.7m

1070m

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a HDMI output
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.has a DVI connector
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.

3.has a VGA connector
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

4.has an external memory slot
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

5.has FireWire
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.

For example

Dell S2316H 23"

relevant

Power

1.power consumption operation

30W

20W

100W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W

1.2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
Acer G7 G257HL 25"
Acer T2 T272HUL 27"
Dell UltraSharp UP2715K

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

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