90points

Acer XR XR342CK 34"

93points

Dell UltraSharp U3011

96points

Dell UltraSharp UP2715K

74points

Samsung S27B550V

Acer XR XR342CK 34"
Dell UltraSharp U3011
Comparison winner
Dell UltraSharp UP2715K
Samsung S27B550V
vs
vs
vs

30 facts in comparison

Acer XR XR342CK 34" vs Dell UltraSharp U3011 vs Dell UltraSharp UP2715K vs Samsung S27B550V

Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

Why is Acer XR XR342CK 34" better than Dell UltraSharp U3011 & Dell UltraSharp UP2715K & Samsung S27B550V?

  • Height
    368.3mmvs481.3,384.6,393.6mm
  • Has a curved display

Why is Dell UltraSharp U3011 better than Acer XR XR342CK 34" & Dell UltraSharp UP2715K & Samsung S27B550V?

  • Has a DVI connector

Why is Dell UltraSharp UP2715K better than Acer XR XR342CK 34" & Dell UltraSharp U3011 & Samsung S27B550V?

  • Thickness
    47.9mmvs309.1,211.3,58mm
  • Width
    637.3mmvs816.1,694.5,649.6mm
  • Has an external memory slot

Why is Samsung S27B550V better than Acer XR XR342CK 34" & Dell UltraSharp U3011 & Dell UltraSharp UP2715K?

  • Response time
    2msvs5,7,8ms
  • Power consumption operation
    50W vs51,200,100W
  • Weight
    4.2kgvs9697.8,9300,7140g

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Top specs and features

relevant

General info

1.supports total tilt
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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

368.3mm

481.3mm

384.6mm

393.6mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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.thickness

309.1mm

211.3mm

47.9mm

58mm

Best

LG 22EA53VQ

5.5mm

5.Has a swivel stand
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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

6.weight

9.7kg

9.3kg

7.14kg

4.2kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

7ms

8ms

2ms

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

34"

30"

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 XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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.has an IPS screen
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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.resolution

3440 x 1440px

2560 x 1600px

5120 x 2880px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

172º

178º

178º

170º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

300cd/m²

370cd/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.has an ambient light sensor
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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"

relevant

Connectivity

1.has a HDMI output
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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

2.has a DVI connector
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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

3.has a VGA connector
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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

4.has FireWire
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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"

5.has an external memory slot
Acer XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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

Power

1.power consumption operation

51W

200W

100W

50W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

2W

1.2W

0.5W

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 XR XR342CK 34"
Dell UltraSharp U3011
Dell UltraSharp UP2715K
Samsung S27B550V

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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