ASUS PB277Q vs Dell UltraSharp U2715H

The monitor works well in bright rooms with lots of windows as its peak brightness of 350 nits enables it to fight glare.

While the monitor's speakers will not satisfy a serious audiophile, they are fine for occasional situations where you just can't be bothered to put on your headphones.

Out of the box, the ASUS PB277Q shows exceptional color accuracy with an average color error dE of only 1.58.

According to the test results from various sources, the ASUS PB277Q doesn’t suffer from any image retention related problems.

The ASUS PB277Q is an excellent tool for multitasking as its 27-inch 2560x1440 panel offers a generous amount of on-screen real-estate. With this monitor, you can comfortably edit two Word documents side by side.

Because of its small input lag and excellent motion handling capabilities, the ASUS PB277Q performs much better than the majority of general purpose monitors in its price range.

Gaming feels responsive because the monitor's input lag is only 7.1 ms, which is an amazingly good value. Only a handful of monitors in this range can outperform the ASUS PB277Q in this regard.

The motion looks smooth and blur-free because of the monitor's full pixel response time of 1 ms, which ensures that each panel's pixel needs only 1 ms to change its color. Such quick pixel transition eliminates traces of fast-moving objects.

Additionally, the dynamic content looks smooth and fluid because of the monitor's native refresh rate of 75 Hz, which is 40% higher than what the majority of competitors in this price range offer.

There are many ways you can adjust this monitor to suit your working environment because the ASUS PB277Q supports a wide range of height, tilt angle, and pivot angle adjustments.

Furthermore, you can use this monitor in either landscape or portrait orientation.

Thanks to its contrast ratio, peak brightness, color accuracy, and gamma, the ASUS PB277Q performs on par with the best monitors in its price range.

The monitor displays a vivid, yet somewhat flat image. The colors are bright and vibrant, with saturated mid-tones. However, the blacks aren’t particularly deep. Colors pop and look crisp because of the monitor's peak brightness of 350 nits. Mid-tones look deep and saturated because of the monitor's gamma response of 2.15. Dark scenes, though, look a bit flat as the monitor's native contrast ratio of 780:1 is too low to produce rich and realistic-looking blacks.

Additionally, colors look life-like because of the monitor's average color error dE of 1.58, which is low enough to make the color inaccuracies invisible to the human eye.

The ASUS PB277Q offers large workspace, high responsiveness, and a wide range of ergonomic adjustments, which combined with the monitor's good overall picture quality, makes it one of the most versatile monitors in its price range.

Additionally, the ASUS PB277Q is an excellent option for occasional, non-competitive gaming.

As expected from an IPS panel, viewing angles are great. Horizontal adjustments don't change the colors much at all. When tilting in the vertical axis, the image can darken slightly.

With 5 USB 3.0 ports (one of which can act as a charger), 2 HDMI ports (with MHL), a DisplayPort and Mini DisplayPort, as well as a DisplayPort out port for daisy chaining multiple screens

It has tilt, swivel, height adjust and can be pivoted 90 degrees in both directions.

The thin plastic bezel (1mm) and small 6mm screen boarder makes this a great screen to put side by side with another to minimise the deadspace between dual monitor setups. Also, an extra DisplayPort out means daisy chaining is possible.

Dell calibrates the U2715H's screen in the factory to very precise measurements, and each monitor will have their own unique calibration report.