I've used a 1080p monitor for the last five or six years and have never tried 1440p. My new PC has a Ryzen 7 7800X3D and an RTX 5070 Ti, and it currently runs all my games at ultra settings and a locked 144 FPS on my existing display. I'm happy with that, but people keep telling me that 1080p is a waste with this hardware. Would the visual difference be significant, especially at 24–25 inches? I mainly play esports-style games and want at least 144 Hz. Should I upgrade, or is staying with 1080p perfectly reasonable?
5 Answers
The term “2K” is used loosely for 1440p, but the usual PC resolution names are 1080p and 1440p. Regardless of the label, the main factors are resolution, screen size, viewing distance, panel quality, and refresh rate. If you do upgrade, a 24–25-inch 1440p monitor at 144 Hz or higher should work very well with your system, but a 27-inch model will make the resolution difference easier to appreciate.
You can also keep the current monitor and use supersampling features such as DLDSR in supported games. Rendering above 1080p and scaling back down can improve image quality, though it costs performance and doesn’t replace a true higher-resolution monitor. There’s no urgent reason to upgrade unless you want a sharper picture, a larger screen, HDR, OLED, or a higher refresh rate.
For esports games, staying at 1080p and moving to a faster refresh rate could be more useful than increasing resolution. If you already have 144 Hz and a locked 144 FPS, a 240 Hz or higher display might improve responsiveness more than 1440p, assuming your games can produce those frame rates. For general gaming and sharper visuals, though, 1440p is the better upgrade.
Your current setup is definitely more powerful than necessary for 1080p, but that doesn’t make your monitor or experience bad. At 24 inches, 1080p is still fairly sharp, and if you’re happy with the image and frame rate, you don’t need to upgrade just because other people say you should. A 1440p display is most obviously different at 27 inches or larger, though a 24-inch 1440p monitor will look sharper because of its higher pixel density.
That makes sense. I’m mostly playing competitive games, so I may keep the 24-inch size and only upgrade if I can clearly see a benefit.
The jump from 1080p to 1440p is noticeable because 1440p has about 78% more pixels. Text, fine details, and distant objects generally look cleaner. At 27 inches, the difference is very easy to see; at 24–25 inches, it’s subtler but still there. A 5070 Ti and 7800X3D can handle 1440p very comfortably, although demanding games may not always stay at 144 FPS on ultra settings.
I moved to a 24-inch 1440p display and really liked the extra sharpness. It can be a great middle ground if you want to keep a compact screen while getting higher pixel density.

Exactly. Your eyes and preferences matter more than what strangers think your setup should be. If possible, try a monitor somewhere or buy from a store with a good return policy so you can judge the difference yourself.