
Acer SB220Q 21.5-inch
Score: 70/100
AOC 24B35H3
Score: 80/100Rankings

The AOC 24B35H3 is a 24-inch Full HD IPS monitor delivering a 120 Hz refresh rate, 100% sRGB coverage and eye-care features, positioned as a budget-friendly option for gamers and productivity users.

The Acer SB220Q bi is a budget-friendly 21.5" IPS monitor that offers Full HD clarity, FreeSync and a sleek zero-frame design, making it suitable for office work and light entertainment. Its main drawbacks are limited ergonomics, lack of VESA mounting and a modest 75 Hz refresh rate.
| Attribute | ![]() | ![]() |
|---|---|---|
21.5 inches | 24 inchesbest | |
— | 2,073,600 pixelsbest | |
75 Hz | 120 Hzbest | |
— | 300 nitsbest | |
— | 1,500best | |
— | 100 %best | |
| ↓ lower better | — | 4 msbest |
| ↓ lower better | — | 25 Wbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(3) | ||
Screen Size (inches) | 21.5 inches | 24 inches |
Resolution (total pixels) (pixels) | 1920x1080 pixels | 2073600 pixels |
Refresh Rate (Hz) | 75 Hz | 120 Hz |
Ergonomics(1) | ||
VESA Mount Compatibility | false | true |


Products in the top-left offer the best value (high score, low price).

Professional reviewers note that the SB220Q bi delivers the expected IPS color quality and benefits from FreeSync, making it a solid choice for everyday office and multimedia use, but the missing VESA mount and modest build quality keep it from being a premium option.
Everyday users appreciate the monitor's sharp visuals, vibrant colors, and budget-friendly price, especially for compact spaces. Common complaints focus on the inconvenient OSD button placement, backlight bleed, unstable stand, and occasional lack of an HDMI cable.

Professional reviewers appreciate the IPS color accuracy and 120 Hz refresh at a budget-friendly price, noting eye-care technologies as a plus, but point out the missing DisplayPort and limited HDR support.
Everyday users rate the monitor highly, praising its smooth performance, vivid colors and comfort during extended use, though some mention the glossy screen and lack of height adjustment as minor annoyances.
“amazing for the price.”

“OSD button placement under the monitor is poor design.”


