75points

Acer Predator XB1 (XB271HK) 27"

96points

Dell UltraSharp UP2715K

93points

LG 34UM88-P 34"

Acer Predator XB1 (XB271HK) 27"
Comparison winner
Dell UltraSharp UP2715K
LG 34UM88-P 34"
vs
vs

33 facts in comparison

Acer Predator XB1 (XB271HK) 27" vs Dell UltraSharp UP2715K vs LG 34UM88-P 34"

Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"
75
points
96
points
93
points

Why is Acer Predator XB1 (XB271HK) 27" better than Dell UltraSharp UP2715K & LG 34UM88-P 34"?

  • Power consumption on standby
    0.4W vs1.2,0.5W
  • Has a swivel stand
  • Weight
    6.99kgvs7140,8396g
  • Width
    614mmvs637.3,829.9mm
  • Supports portrait mode

Why is Dell UltraSharp UP2715K better than Acer Predator XB1 (XB271HK) 27" & LG 34UM88-P 34"?

  • Has anti-glare coating
  • Thickness
    47.9mmvs268.4,252.4mm
  • Has an external memory slot

Why is LG 34UM88-P 34" better than Acer Predator XB1 (XB271HK) 27" & Dell UltraSharp UP2715K?

  • Screen size
    34"vs27,27"
  • Power consumption operation
    70W vs71.5,100W
  • Height
    379.8mmvs401.4,384.6mm
  • Has a socket for a 3.5 mm audio jack
  • Has a DVI connector
  • Supports PiP and PaP
  • Supports thunderbolt

Top specs and features

General info

1.supports total tilt
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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

401.4mm

384.6mm

379.8mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

268.4mm

47.9mm

252.4mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

5.Supports VESA mount
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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.

6.weight

6.99kg

7.14kg

8.4kg

Best

Asus VX278Q 27"

4.5g

Display

1.screen size

27"

27"

34"

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

Best

Sharp LB-1085

108"

2.every pixel has three subpixels
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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.resolution

3840 x 2160px

5120 x 2880px

3440 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

4.has an IPS screen
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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.

5.has anti-glare coating
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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

6.has an LED-backlit display
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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

Colors

1.luminance

300cd/m²

350cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

100000000:1

1000:1

1000:1

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.

Best

Acer XB0 XB240H 24"

100000000:1

3.has an ambient light sensor
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

For example

Samsung CHG90 49"

Connectivity

1.has a HDMI output
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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

2.has a socket for a 3.5 mm audio jack
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

With a standard mini jack socket, you can use the device with most headphones.

3.has a DVI connector
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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

4.has a VGA connector
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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

For example

Philips Brilliance 492P8 49″

5.USB ports

4

5

2

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

6.supports thunderbolt
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

Thunderbolt is a connection over cable that carries both data and display signals over a single cable, while simultaneously providing power.

Power

1.power consumption operation

71.5W

100W

70W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.4W

1.2W

0.5W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

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

2.supports PiP and PaP
Acer Predator XB1 (XB271HK) 27"
Dell UltraSharp UP2715K
LG 34UM88-P 34"

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.

3.audio output power

2 x 2W

2 x 16W

2 x 7W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

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