35points

Acer Predator XB321HK

96points

Dell UltraSharp UP2715K

72points

HP Pavilion 27c

Acer Predator XB321HK
Comparison winner
Dell UltraSharp UP2715K
HP Pavilion 27c
vs
vs

17 facts in comparison

Acer Predator XB321HK vs Dell UltraSharp UP2715K vs HP Pavilion 27c

Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

Why is Acer Predator XB321HK better than Dell UltraSharp UP2715K & HP Pavilion 27c?

  • Weight
    1.13kgvs7140,6700g

Why is Dell UltraSharp UP2715K better than Acer Predator XB321HK & HP Pavilion 27c?

  • Has anti-glare coating
  • Has an LED-backlit display
  • Thickness
    47.9mmvs309.9,60.4mm
  • Supports VESA mount
  • Width
    637.3mmvs737.9,744.7mm
  • Has an external memory slot

Why is HP Pavilion 27c better than Acer Predator XB321HK & Dell UltraSharp UP2715K?

  • Height
    378.6mmvs462,384.6mm
  • Has a VGA connector
  • Has DTS Surround
  • Has a curved display

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Top specs and features

relevant

General info

1.height

462mm

384.6mm

378.6mm

Best

Asus VP228N 21.5"

3.9mm

2.thickness

309.9mm

47.9mm

60.4mm

Best

LG 22EA53VQ

5.5mm

3.Supports VESA mount
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

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.

4.weight

1.13kg

7.14kg

6.7kg

Best

Asus VX278Q 27"

4.5g

5.width

737.9mm

637.3mm

744.7mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.screen size

32"

27"

27"

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

Best

Sharp LB-1085

108"

2.every pixel has three subpixels
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

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.

3.has an IPS screen
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

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.

4.resolution

3840 x 2160px

5120 x 2880px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has anti-glare coating
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

Anti-glare helps to reduce the external reflections of light coming from outside the display.

6.has an LED-backlit display
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

relevant

Connectivity

1.has a HDMI output
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

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

2.has a VGA connector
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

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

3.has an external memory slot
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

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.

relevant

Features

1.has stereo speakers
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

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

2.has DTS Surround
Acer Predator XB321HK
Dell UltraSharp UP2715K
HP Pavilion 27c

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

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