Dell P2714T 27-Inch Touchscreen Monitor

dell

If you’re looking for the tablet-like experience on your desktop PC, Dell’s P2714T could be the answer. This 27-inch multi-touch screen offers FHD resolution and sleek design at a high price point. But does its performance stack up in our lab tests?

With the launch of Windows 8 in 2012, Microsoft made touchscreen computing on the desktop mainstream. The Windows 8 interface attempted to bridge the gap between phones, tablets, and PCs by providing the same multi-touch experience first marketed by Apple in the original iPhone.

While touchscreen monitors are nothing new, they never had a reason to become more prevalent until Windows 8 hit the streets. Before that, only specific commercial applications and interactive displays used the technology. While Microsoft’s shiny new OS doesn’t require a touchscreen, its default layout certainly begs for one. Most power users continue to eschew the Windows 8 UI in favor of a traditional desktop. But for the folks willing to give it a shot, multi-touch displays offer a new way to interact with your computer.

To that end, Dell recently released its P2714T. This is a 27-inch PLS screen with a maximum resolution of 1920×1080. For now, the number of multi-touch-compatible monitors at this size is small, and there are none that we know of offering higher than FHD resolution. If you want the pixel density of a QHD screen, you’re out of luck at the moment.
Brand
Dell
Model
P2714T
MSRP
(UK Price Not Available
Panel Type
PLS
Backlight
W-LED, edge array
Screen Size
27-inch
Touch Panel
Projected capacitive
10-point multi-touch
Touch Resolution
32,767×32,767
Max Resolution
1920×1080
Max Refresh Rate
60 Hz
Aspect Ratio
16:9
Response Time (GTG)
8 ms
Brightness
270 cd/m2
Speakers

VGA
1
DVI

DisplayPort
1
HDMI
2 w/MHL
Audio
1 out (1/8″ mini-plug)
USB 3.0
1 up, 2 down
USB 2.0
2 down
Panel Dimensions
W x H x D
26.2 x 18.7 x 3.1 in
665 x 476 x 80 mm
Panel Thickness
1.7 in / 44 mm
Weight
20.66 lbs / 9.39 kg
Warranty
Three years

Seven hundred dollars sounds downright expensive for a 27-inch FHD screen, regardless of its performance. But the addition of a large touch-sensitive layer is not without cost. The output position resolution is even finer than that of the LCD panel behind. This makes for an extremely precise response to user input.

The technology is the same as you’d find on an iPad. A layer of electrodes is etched onto the front glass panel. Then, current is applied to create an electrical field. When a conductive object comes in contact with the field, the change in voltage is measured and translated into an input signal.

A 10-point touchscreen adds additional gestures beyond the actions you might be most familiar with. You can use multiple fingers to pinch in and out, double- and triple-tap, flick at varying speeds, and other combinations. Each is interpreted differently and translated into on-screen motion. How that appears depends on the operating system you’re using. The two most common touch-enabled OSes are iOS and Windows 8, and they both employ similar gestures.

 

Source: http://www.tomshardware.co.uk/dell-p2714t-touchscreen-monitor,review-32862.html

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