What monitor do I need to work from home?
Short answer
For work, the sweet spot is a 24 to 27-inch monitor with Full HD (24") or QHD/1440p (27") resolution, an IPS panel and — crucially — adjustable height to raise it to eye level. Bigger than 27" on a normal desk makes you move your head; 4K only makes sense at 27" and up. Prioritize height adjustment over inches or refresh rate.
Choosing a monitor for work is easier than it looks: three specs actually matter, and a pile of numbers on the box you can ignore. Let’s get to what counts.
The three specs that matter
1. Size: 24 to 27 inches. That’s the comfortable range for a normal desk. You take in a 24” without moving your head; a 27” gives more room for two windows, if you have the depth. Bigger than that, on a regular desk, makes you turn your neck.
2. Resolution matched to size. Full HD (1080p) at 24 inches or QHD (1440p) at 27 look crisp and are ideal for the office. 4K only makes sense from 27” up and if you work with images or video.
3. Adjustable height. This is the most important thing and what almost nobody checks. If the monitor goes up and down, you can put the top edge at eye level — the key to not ending up with a sore neck — without stacking books.
What NOT to overpay for
- 144 Hz or more: that’s for games. For work, 60 or 75 Hz is plenty.
- 4K on a 24” monitor: it forces text scaling and you barely notice. Money wasted.
- Curved, RGB, “gaming”: aesthetics. They don’t improve your productivity.
The quick table
| Your desk / use | Recommended monitor |
|---|---|
| Small desk, office tasks | 24” Full HD IPS, height adjustable |
| Deep desk, two windows | 27” QHD (1440p) IPS |
| Photo / video / design | 27” 4K IPS |
| Very tight budget | 24” Full HD, and if no height adjust, a VESA arm |
Before you buy
Prioritize adjustable height + IPS panel + the right size over exaggerated resolution or high refresh rates. For work, those three are 90% of the comfort.
The specific options, with real MercadoLibre prices, are in the home office monitors guide. And if you’re also choosing the machine, see the work laptops guide.
Frequently asked
24 or 27 inches?
For most desks, 24 inches is the comfortable spot: it fits within arm's reach and you take it in without moving your head. 27 inches shines if you have more desk depth (about 70 cm or more between you and the screen) and want room for two windows side by side. Bigger than 27 on a normal desk starts to get uncomfortable: you turn your neck to read the edges.
Do I need 4K to work?
Almost never. For office work, browsing and spreadsheets, Full HD at 24 inches or QHD (1440p) at 27 look perfectly crisp. 4K makes sense if you work with photo, video or design where fine detail matters, and always at 27 inches or more (at 24", 4K forces you to scale text and you gain almost nothing). Paying for 4K on a small office monitor is overspending.
What are the advertised 144 Hz for?
For gaming, not work. Hertz (Hz) is how many times per second the image refreshes: 144 Hz makes fast games look smooth. But for typing, browsing and spreadsheets, 60 or 75 Hz is more than enough and you won't notice a difference. If the monitor is for work, don't overpay for a high refresh rate; put that money into adjustable height or a good IPS panel.
What's the most underrated thing when choosing?
The stand's height adjustment. Everyone looks at inches and resolution, and almost nobody checks whether the monitor goes up and down. That's what lets you put the top edge of the screen at eye level without stacking books. A monitor with no height adjustment condemns you to looking down (bad for your neck) or improvising with a pile of boxes. Look for 'height adjustable' on the spec sheet; if it's missing, make sure it's at least VESA-compatible so you can add an arm.
IPS, VA or TN panel?
For work, IPS. It gives the most accurate colors and, above all, good viewing angles: the image doesn't wash out when you look from the side. VA has better contrast but worse angles; TN is the cheapest and worst for color, aimed at gamers who prioritize speed. For a home office, IPS is the simple answer and what almost every recommendable monitor uses today.
Ready to choose?
These are the guides with real products and verified prices that match this question.
The figures in this note are based on the products' public specifications. How we do it. See all questions →
