Dahua DHI-LM22-A220 21.45 Inch FHD 144Hz VA Monitor

Dahua DHI-LM22-A220 21.45 Inch FHD 144Hz VA Monitor Price in Bangladesh

Searching for the Dahua LM22-A220 price in Bangladesh? The Dahua DHI-LM22-A220 is a 21.45 inch Full HD monitor with a VA panel. It runs at 120Hz and can be overclocked to 144Hz for smoother motion.

It suits students, casual gamers and anyone wanting a first high refresh monitor. It also works as a second laptop screen. You can check the Dahua LM22-A220 price in Thakurgaon too.

Before you order, check that your computer has an HDMI or VGA output. For 144Hz, use HDMI and a graphics card that supports it. The screen is about 49cm wide.

Top Highlights

• Fast refresh rate: 120Hz native, with an overclock up to 144Hz.
• Deep VA contrast: A 4000:1 ratio gives darker blacks at night.
• Quick motion response: Rated 1ms MPRT for clearer moving pictures.
• Simple connections: One HDMI 1.4 port and one VGA port.

About the Dahua DHI-LM22-A220 21.45 Inch FHD 144Hz VA Monitor

A Compact Full HD Screen

The LM22-A220 shows a 1920 x 1080 picture on a 21.45 inch panel. At this size, text and icons look sharp without any scaling. It fits easily on a study table or a small office desk.

VA Panel With Strong Contrast

VA stands for vertical alignment, a panel type known for deep blacks. Dahua rates this one at 4000:1 contrast and 250 nits brightness. Dark game scenes and night films keep more detail than on many basic office screens.

Smooth Motion at 144Hz

Refresh rate means how many times the screen redraws each second. Most office monitors stop at 60Hz or 75Hz, while this one runs at 120Hz and overclocks to 144Hz. Scrolling, mouse movement and fast games all feel noticeably smoother.

Design & Performance

Design and Build

The monitor has a black body with very thin bezels on three sides. A wider bottom strip carries the Dahua logo and keeps the look clean. The flat screen has an 8-bit colour depth and covers 72% of the NTSC colour range.

The stand allows forward and backward tilt, so you can set a comfortable angle. If you prefer a wall or arm mount, the back supports 75 x 75 mm VESA holes. The panel itself weighs only 1.85kg, so it is easy to move between rooms.

Performance in Daily Use

For gaming, the 144Hz overclock and 1ms MPRT rating reduce blur in fast scenes. Popular titles like football or shooting games look more fluid when your PC can keep up. The 5ms overdrive figure is the normal grey-to-grey response.

For long study or work sessions, a low blue light mode helps reduce eye strain. Power comes from a 12V external adapter, which keeps the screen body slim. There are no built-in speakers, so plan to use headphones or desktop speakers.

Who It's For

Budget and Casual Gamers

If you play on a mid-range PC, this screen lets you see more than 60 frames per second. It is a low-cost way to try high refresh gaming. You may also like to browse our gaming collection for a keyboard or headset to match.

Students and Home Users

The 21.45 inch size is comfortable for online classes, assignments and videos. High contrast makes films look richer in a dark room. The small footprint leaves space for books and a keyboard on a narrow table.

Second Screen for Laptops

Many laptops have an HDMI port, so you can connect this monitor with one cable. You can keep a chat or a document open on one screen and work on the other. This setup saves time for freelancers and office staff.

Simple Buying Guide

Check Your Graphics Output

To use 144Hz, connect through HDMI and set the rate in display settings. The VGA port is limited to 60Hz. Very old computers may not support the higher rate.

Pick the Right Size

A 21.45 inch screen is best when you sit close to the desk. If you want more space for spreadsheets, a 24 inch model may suit you better. Compare options on our monitor price list before you decide.

New or Used Monitor

A new monitor gives you a full warranty and a fresh panel. On a very tight budget, some buyers choose refurbished screens. Compare prices in our used monitor section and choose what fits you.

Easy Steps to Check Before You Order

First, check which video ports your PC or laptop has. You need an HDMI output to use the 144Hz mode.

Next, confirm that your graphics card can output 1080p at 120Hz or 144Hz. Check the card model on the maker's website.

Then, measure your desk space and the distance from your eyes to the screen. About 50 to 70cm is comfortable.

Last, decide if you need speakers or headphones, because this monitor has no built-in speaker. Add them to your order if needed.

What's in the Box

Dahua lists a power adapter, a base, an HDMI cable and a user manual with a QR code. Please confirm the exact items with our team before you order. When the parcel arrives, check every item and the screen for damage before you sign.

Warranty

The Dahua LM22-A220 comes with a 3-year warranty. Keep your invoice and the original box, because you may need them for a claim. You can read the full product details on the official Dahua website.

Why Buy From Megabuy BD?

Megabuy BD sells 100% authentic products with official warranty where it applies. We deliver all over Bangladesh, including Thakurgaon, right to your home. Orders inside Dhaka usually arrive within 24 to 48 hours.

Cash on delivery is available, so you pay only when the monitor reaches you. Our support team can help you in Bangla or English, before and after you order. Tell us about your PC and graphics card, and we will help you check that it can run this screen at 144Hz.

Frequently Asked Questions

What is the Dahua LM22-A220 price in Bangladesh?

The latest price is shown at the top of this product page. Monitor prices can change with stock and import costs. Please check this page or contact Megabuy BD before you order, and our team will confirm the current price and delivery time.

Is the Dahua LM22-A220 a real 144Hz monitor?

The panel runs at 120Hz natively and Dahua allows an overclock to 144Hz. You need to use the HDMI port and select 144Hz in your PC settings. The VGA port works only up to 60Hz. Your graphics card must also support this refresh rate.

Can I use this monitor for office work?

Yes, the Full HD resolution and 21.45 inch size work well for documents, email and web browsing. The low blue light mode helps during long hours. It has no built-in speakers, so you will need headphones or separate speakers for meetings and video calls.

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