Dell UltraSharp UP2715KSony LMD2451TDPAC2
Top 10%768 points
Top 10%
Top 72%241 points
Top 72%
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
vs
Top specs and features

Dell UltraSharp UP2715K vs Sony LMD2451TDPAC2: 19 facts in comparison

1. 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.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
85% have it

2. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
24"

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
60% have it

4. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
27% have it

5. 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.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
33% have it

6. weight

3.86kg lighter.
7.14kg
Asus VX278Q 27": 4.5g
11kg

7. resolution

7.68x higher resolution.
5120 x 2880px
Dell UltraSharp UP3218K: 7680 x 4320px
1000 x 1920px

8. height

106.2mm shorter.
384.6mm
Asus VP228N 21.5": 3.9mm
490.8mm

9. 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.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
29% have it

10. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Acer Predator X35 35" UW-UXGA: 178º
178º

11. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
76% have it

12. display colors

Number of colors that a display can accurately reproduce.
1074m
Dell UltraSharp UP2716D 27": 1074m
16.7m

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
79% have it

14. thickness

222.1mm thinner.
47.9mm
LG 22EA53VQ: 5.5mm
270mm

15. width

37.1mm narrower.
637.3mm
Toshiba PA3923U-2LC3: 340.5mm
600.2mm

16. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Acer Predator X35 35" UW-UXGA: 178º
178º

17. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
2 x 16W
Apple Thunderbolt Display: 2 x 24.5W
2 x 1W

18. 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.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
69% have it

19. has an external memory slot

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.
Dell UltraSharp UP2715K
Sony LMD2451TDPAC2
2% have it

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