91points

Asus PB238Q

91points

Dell UltraSharp U2917W 29"

76points

HP E221

Asus PB238Q
Comparison winner
Dell UltraSharp U2917W 29"
HP E221
vs
vs

27 facts in comparison

Asus PB238Q vs Dell UltraSharp U2917W 29" vs HP E221

Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

Why is Asus PB238Q better than Dell UltraSharp U2917W 29" & HP E221?

  • Power consumption operation
    22W vs74,36W
  • Has stereo speakers

Why is Dell UltraSharp U2917W 29" better than Asus PB238Q & HP E221?

  • Response time
    5msvs6,7.2ms
  • Height
    317.5mmvs323.7,460mm
  • Power consumption on standby
    0.3W vs0.5,0.5W
  • Weight
    4.94kgvs5500,5640g
  • Supports PiP and PaP
  • Supports portrait mode

Why is HP E221 better than Asus PB238Q & Dell UltraSharp U2917W 29"?

  • Thickness
    51mmvs57.6,200.7mm
  • Width
    509mmvs548.4,698.5mm

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Top specs and features

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General info

1.supports total tilt
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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

323.7mm

317.5mm

460mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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

57.6mm

200.7mm

51mm

Best

LG 22EA53VQ

5.5mm

5.Has a swivel stand
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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

5.5kg

4.94kg

5.64kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

6ms

5ms

7.2ms

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

23"

28.8"

21.5"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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

1920 x 1080px

2560 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

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

250cd/m²

300cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

relevant

Connectivity

1.has a HDMI output
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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

3.has a DVI connector
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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

4.has a VGA connector
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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

5.USB ports

5

4

3

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

Best

Asus PA279Q

7

relevant

Power

1.power consumption operation

22W

74W

36W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.3W

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
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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
Asus PB238Q
Dell UltraSharp U2917W 29"
HP E221

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.

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