Higher resolution is always better right now, as the monitor is most likely close to you and you will be able to differ from the different resolutions, so aim for 4K right now, as 8K monitors do not exist right now. Do not get a 720p monitor by all means.
A very important aspect of choosing a new monitor is the maximum supported resolution (native resolution). The resolution is basically the amount of pixels in the width and the height. A 1920×1080 resolution means that you have the width consists of 1920 pixels and the height consists of 1080 pixels, totaling 1920 * 1080 = 2073600 pixels. The most popular resolutions are:
- 1280×720 (HD, 720p)
- 1920×1080 (FHD, Full HD, 2K 1080p)
- 2560×1440 (QHD, WQHD, Quad HD, 1440p)
- 3840×2160 (UHD, Ultra HD, 4K, 2160p)
- 7680×4320 (FUHD, Full Ultra HD, 8K, 4320p)
Okay, you might not find an 8K monitor anywhere, but hopefully we will see them around in 5-10 years.
Which resolution is best?
1440p is the shortened title for the 2560×1440 resolution. It’s also referred to as QHD (Quad HD) because it features a resolution four times as large as a 1280×720 HD resolution. Besides QHD, 1440p is also known as WQHD (Wide Quad HD).
4K is currently the best resolution you can get on a computer screen, but if you are on a budget, you might consider a lower resolution. A budget 4K monitor, such as the Samsung U24E590D which costs $399, which is more than most budget builders are willing to spend.
So generally speaking, higher resolutions are always better. The only things you have to worry about are limitations that the panel brings and the added price. For example, you can not get a 4K monitor with 144Hz refresh rate, but you can get a WQHD monitor with one. That’s one important thing to consider, so you have to prioritize what you need in a monitor the most.
Refer to the image below, for example. It’s for TV, but it also applies for monitors. Since your viewing distance is short because it’s a monitor and not a TV, you can see that higher resolutions are always worth it and even higher than 4K (Ultra HD). 8K anyone? Asus? Samsung? LG? No? Okay then.
For entertainment purposes only, we found this video useful and at the same time very entertaining. Nothing against consoles, by the way. It should be noted that consoles are catching up to 4K and the new PS4 Pro and XBOX One S support 4K video playback. Be sure to get a proper 4K UHD gaming TV or console gaming monitor with 4K resolution if you want to get the full experience that these new consoles have to offer.