AOC U2879VF vs GeChic 1503i

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.

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.

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.

This monitor supports MHL - short for Mobile High-Definition Link - which allows you to connect an Android smartphone or tablet to the U2879VF monitor.

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.)

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.

The AOC U2879VF is a cheap Ultra HD display with good image quality, the price/quality ratio of this display is quite high.

The GeChic 1503i has no issues related to the responsiveness of its touchscreen, as the monitor uses a single, dedicated USB-A port to connect its touchpad to your computer. The port has enough bandwidth to support fast signal transfer.

After enabling the ‘HID multi-touch panels’ function, you can use this touchscreen monitor in your Raspberry Pi projects.

The GeChic 1503i doesn’t require any additional software or drivers to work with Windows 7, 8.1, or 10.

This monitor doesn’t need more than 10 W of electricity, which is outstanding because even the most energy-efficient desktop monitors on the market need at least 15-20 W of electricity to run.

The GeChic 1503i’s tiny footprint and low weight make it one of the most portable computer monitors available on the market. This 0.43” thick display weights less than 2.4 pounds.

In terms of picture quality, the GeChic 1503i performs much like a regular, mid-range laptop, without the actual computer. The monitor’s native contrast ratio and peak brightness are on par with what the average monitors in its price range offer.

The GeChic 1503i displays vivid, if somewhat flat, image. The colors are bright, vibrant and pop thanks to the monitor’s peak brightness of 300 nits. However, the blacks aren’t particularly deep. Dark scenes don't look too good as the monitor’s native contrast ratio of 700:1 just can’t push its blacks to enough intense levels.

Not only does the GeChic 1503i offers excellent touchscreen capabilities and high portability, its picture quality, ease of use, and overall energy efficiency are on par with what the majority of competitors in this price range offer.

The monitor has a pair of 1 W speakers.