When comparing AOC U2879VF vs Dell P2217H, the Slant community recommends AOC U2879VF for most people. In the question“What are the best monitors?” AOC U2879VF is ranked 7th while Dell P2217H is ranked 31st. The most important reason people chose AOC U2879VF is:
The AOC U2879VF has excellent screen uniformity, both in terms of luminance and color. In fact, this panel scores extremely well with a luminance deviation of 6.32 percent - which is better than most displays with IPS panels. No backlight bleeding or hotspots are present.
Ranked in these QuestionsQuestion Ranking
Pro Excellent screen uniformity
Pro Fast response time, great for gaming
With a response time of just 1ms, the AOC U2879VF is one of the fastest monitors on the market. Ideal for fast-paced gaming situations such as first person shooters.
Pro Thin bezel makes it ideal for multi-screen setups
The bezel of this display measures a thin 17 mm, which doesn't only result in a smaller build, but it makes the U2879VF also more suitable for multi-display setups.
Pro Support for MHL allows you to quickly connect a media device
This monitor supports MHL - short for Mobile High-Definition Link - which allows you to connect an Android smartphone or tablet to the U2879VF monitor.
Pro Excellent grayscales in sRGB preset, great for graphical work
When using the sRGB preset - which is particularly useful for graphical editing - the grayscale error readings of the U2879VF are quite low for a relatively inexpensive panel. The error measures was 0.93 Delta E - that's only a tad worse than specific graphical displays which retail for a much larger price. For comparison, a standard 28" TN panel measures at 1.60 Delta E. (Lower is better.)
Pro Extremely sharp
The AOC U2879VF uses a 4K-display with a resolution of 2160 x 3840 pixels, which is four times the amount of pixels of a Full HD display. This results in an extremely sharp image and overall great image quality. In terms of pixel density (measured in pixels per inch), this display measures at 163 ppi. For comparison - a Full HD display of the same size will only achieve half of that - 81.5 pixels per inch.
Pro Great value for the money
The AOC U2879VF is a cheap Ultra HD display with good image quality, the price/quality ratio of this display is quite high.
Pro Suitable for occasional gaming
The Dell P2217H offers good gaming experience for a general purpose display in this price range because of its reasonably low input lag and good motion handling capabilities.
The monitor feels responsive because of its input lag of 9.8 ms. Only gaming monitors in this price range outperform such result.
Motion looks reasonably clear because only tiny traces follow fast-moving objects on the screen. The monitor's pixels need only six milliseconds to change their color, which reduces motion blur.
This monitor doesn't put additional stress on your eyes as its backlight doesn't flicker. This is important as monitor flickering is one of the leading causes of eye fatigue.
Pro Doesn’t suffer from image retention
You can leave the monitor on for long periods without having to worry about pixel damage because the Dell P2217H does not have any problems related to image retention.
Pro Excellent ergonomics
You won't have any trouble setting this monitor according to the needs of your workspace since the Dell P2217H supports all of the necessary ergonomic adjustments. Additionally, you can easily change its orientation from landscape to portrait, and vice versa.
Pro Has a USB hub
You can charge external USB devices and connect them to a computer using the monitor's USB 3.0 hub.
The hub consists of four downstream ports that are used for connecting peripherals and a single upstream port that connects the hub to a computer.
Pro Good picture quality
The monitor's contrast ratio, peak brightness, color accuracy, and gamma are on par with what the majority of competitors in this price range offer.
The monitor's IPS panel displays good-looking picture, with bright and saturated colors, reasonably deep blacks, and lifelike intermediate mid-tones. The colors pop thanks to the monitor's peak brightness of 250 nits. Dark scenes look pretty as the monitor's native contrast ratio of 1147:1 is high enough to make the IPS panel display good-looking blacks. The intermediate tones are well balanced as the monitor's gamma of 2.18 is only 1% away from the ideal value.
Additionally, color inaccuracies are very hard to spot because of its average color error dE of only 3.2.
Pro Good for general use
While it does not excel in any aspect, the Dell P2217H has enough versatility to be a decent general purpose monitor. It features good picture quality and excellent connectivity, combined with an impressive range of ergonomic adjustments.
The monitor is also suitable for occasional, non-competitive gaming since its input lag and pixel response time are low enough to grant reasonably smooth and responsive gaming experience.
Con Disappointing input lag
The absolute input lag measured on this display is quite high at 87 ms. Although this won't disturb casual players, it's definitely not ideal for fast-paced gaming situations - despite a fast response time.
Con Maximum refresh rate limited to 75 Hz, less ideal for fast-paced action
The maximum supported refresh rate of this monitor is 75 Hz or 75 frames per second which is a tad faster than non-Freesync monitors, but is not as good as 120 or 144 Hz displays. Especially fast-paced games benefit from a higher refresh rate, for a more fluid gaming experience.
Con 4K resolution doesn't scale well with all software
Due to the native 4K resolution and the relatively small 28 inch screen size, text can be hard to read in Windows and other non-gaming environments, such as Adobe's software. Not everything scales well in 4K (yet).
Con Red is slightly under-saturated
The display suffers from a slight under-saturation of the red color, which is a caveat for some graphical applications. This also can't be fixed through software, it's a hardware limitation of the panel.
Con Doesn't offer support for VESA mounts
The design of this display is proprietary and there is no support for the universal VESA standard. As a result, wall-mounting this display isn't possible, and alternative stands aren't compatible as well.
Con Limited color space
The Dell P2217H is not the right tool for color-critical applications because it supports only 92.7% of the sRBG color space.
The sRBG is the default color space for web applications, SDR media, and the standard Windows environment.
Con Default picture settings aren't the best
You need to calibrate this monitor to achieve the best color accuracy. Fortunately, the calibration procedure of the Dell P2217H is straightforward, and all the ICC color profiles are available on the Internet. Fortunately, you won't need any specialized equipment to calibrate this monitor.
Con Lacks speakers
This monitor does not have onboard speakers.
Con Needs ambient lighting
The monitor doesn't look good in a dark room because its panel cannot fully absorb the monitor's backlight, which makes some areas on the screen look non-uniform.
This problem is common among most monitors in this price range.
Con Lacks 3.5 mm audio jack
The Dell P2217H does not have a 3.5 mm analog audio output.
Con Bad for bright rooms
The Dell P2217H can't fight glare in bright rooms because its peak brightness is not high enough.