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Acer R1 R271 27"
Samsung S27A650D
Top 29%712 points
Top 29%
Top 30%710 points
Top 30%
Acer R1 R271 27"
Samsung S27A650D
Top specs and features

Acer R1 R271 27" vs Samsung S27A650D: 29 facts in comparison

1. response time

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.
4ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
8ms

2. power consumption operation

How much power the device consumes when it's switched on.
30W
Sharp LB-1085: 1.1W
42W

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer R1 R271 27"
Samsung S27A650D
61% have it

4. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
27"

5. 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 R271 27"
Samsung S27A650D
86% have it

6. pixel density

0.73% higher pixel density.
81ppi
Dell UltraSharp UP3218K: 280ppi
81.59ppi

7. 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 R271 27"
Samsung S27A650D
84% have it

8. contrast ratio

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.
1000:1
Acer XB0 XB240H 24": 100000000:1
5000000:1

9. 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 R271 27"
Samsung S27A650D
33% have it

10. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²

11. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
178º

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer R1 R271 27"
Samsung S27A650D
80% have it

13. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer R1 R271 27"
Samsung S27A650D
56% have it

14. 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 R271 27"
Samsung S27A650D
70% have it

15. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.4W

16. weight

2.65kg lighter.
3.65kg
Asus VX278Q 27": 4.5g
6.3kg

17. thickness

193.4mm thinner.
233.9mm
LG 22EA53VQ: 5.5mm
40.5mm

18. height

19.7mm shorter.
370.8mm
Asus VP228N 21.5": 3.9mm
390.5mm

19. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
5.3kg
Asus VP247N 23.6": 0.8kg
9.2kg

20. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
178º

21. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer R1 R271 27"
Samsung S27A650D
76% have it

22. Has a swivel stand

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
Acer R1 R271 27"
Samsung S27A650D
35% have it

23. width

21.5mm narrower.
621mm
Toshiba PA3923U-2LC3: 340.5mm
642.5mm

24. 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 R271 27"
Samsung S27A650D
5% have it

25. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Acer R1 R271 27"
Samsung S27A650D
7% have it

Top 10 monitors

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