Acer R1 R221Q 21.5"Sony LMD1751W
Top 29%619 points
Top 29%
Top 58%369 points
Top 58%
Acer R1 R221Q 21.5"
Sony LMD1751W
vs
Top specs and features

Acer R1 R221Q 21.5" vs Sony LMD1751W: 38 facts in comparison

1. power consumption operation

How much power the device consumes when it's switched on.
22W
Sharp LB-1085: 1.1W
77W

2. every pixel has three subpixels

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.
Acer R1 R221Q 21.5"
Sony LMD1751W
85% have it

3. screen size

The bigger the screen size is, the better the user experience.
21.5"
Sharp LB-1085: 108"
17"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer R1 R221Q 21.5"
Sony LMD1751W
60% have it

5. supports total tilt

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.
Acer R1 R221Q 21.5"
Sony LMD1751W
83% have it

6. has an IPS screen

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.
Acer R1 R221Q 21.5"
Sony LMD1751W
33% have it

7. weight

4kg lighter.
2.3kg
Asus VX278Q 27": 4.5g
6.3kg

8. resolution

2.11x higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
768 x 1280px

9. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer R1 R221Q 21.5"
Sony LMD1751W
56% have it

10. height

21.9mm shorter.
302.3mm
Asus VP228N 21.5": 3.9mm
280.4mm

11. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Acer R1 R221Q 21.5"
Sony LMD1751W
29% have it

12. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Acer R1 R221Q 21.5"
Sony LMD1751W
34% have it

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer R1 R221Q 21.5"
Sony LMD1751W
79% have it

14. thickness

123.5mm thinner.
224mm
LG 22EA53VQ: 5.5mm
100.5mm

16. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
Acer R1 R221Q 21.5"
Sony LMD1751W
4% have it

17. Supports VESA mount

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.
Acer R1 R221Q 21.5"
Sony LMD1751W
69% have it

18. width

67.2mm narrower.
498.1mm
Toshiba PA3923U-2LC3: 340.5mm
430.9mm

19. has DTS Surround

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
Acer R1 R221Q 21.5"
Sony LMD1751W
2% have it

20. supports Ethernet

Ethernet is a local area network technology.
Acer R1 R221Q 21.5"
Sony LMD1751W
3% have it

21. Has a curved display

A curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image.
Acer R1 R221Q 21.5"
Sony LMD1751W
3% have it

22. can be controlled remotely

A remote control allows you to control the device remotely. The remote control can be included or optional.
Acer R1 R221Q 21.5"
Sony LMD1751W
2% have it

23. supports Dolby Virtual

Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.
Acer R1 R221Q 21.5"
Sony LMD1751W
0% have it

24. supports Dolby Digital Plus

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.
Acer R1 R221Q 21.5"
Sony LMD1751W
0% have it

25. supports Dolby Digital MS10

If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.
Acer R1 R221Q 21.5"
Sony LMD1751W
0% have it

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