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Gigasonic RB-G20S-400C 20 Inch HD LED Monitor
Gigasonic

Gigasonic RB-G20S-400C 20 Inch HD LED Monitor

Brand: Gigasonic SKU: NT-ZT-GIGASONIC-85 Model: RB-G20S-400C
5,720৳6,070৳
Save 350৳ (6%)
Offer ends in 00Days00Hrs00Min00Sec
In Stock 1 Year Warranty

Key Features

  • 20" HD 1366 x 768 LED
  • 60Hz, 5ms
  • HDMI + VGA
  • Anti-glare, 1 year warranty
View full specifications
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ঢাকার ভেতরে 80৳ · ঢাকার বাইরে 250৳ (প্রতি পিস)

ঢাকায় ২–৩ দিন · ঢাকার বাইরে ৫–৭ দিন

ল্যাপটপ ও মনিটরে ঢাকার বাইরে প্রতি পিস 250৳। কুরিয়ারের ওজন ও পণ্যের ভ্যারিয়েন্ট অনুযায়ী ডেলিভারি চার্জ বাড়তে পারে — অর্ডার কনফার্মের ফোনে জানানো হবে। শর্তাবলি

Checked ProductBefore delivery
Warranty1 Year
Cash on DeliverybKash & Nagad too
Need help choosing?Talk to our expert before you buy. Chat now

Gigasonic RB-G20S-400C 20 Inch HD LED Monitor: Overview

The Gigasonic RB-G20S-400C is a 20-inch HD LED monitor with a 1366 x 768 resolution, designed for home and office users who want a budget-friendly screen for everyday computing, streaming and light gaming. It connects through HDMI or VGA.

Its LED-backlit TFT panel has an anti-glare surface, 200 cd/m² brightness, 16.7 million colors (6-bit + 2-bit FRC), and a 600:1 static and 10,000,000:1 dynamic contrast ratio. A 60Hz refresh rate and 5ms response time keep motion smooth. It comes with a 1 year warranty; the adapter has no warranty.

The 20-inch size is a good middle ground: bigger and easier on the eyes than an 18.5-inch screen, yet still compact enough for small desks, shop counters and shared family computers.

Key Features

  • 20-inch wide screen: more room than an 18.5-inch monitor for spreadsheets, browsers and videos.
  • HDMI and VGA: works with laptops, PCs, gaming consoles and multimedia devices.
  • Anti-glare display: reduces reflections for longer, more comfortable use.
  • 60Hz, 5ms response: smooth motion with less ghosting for videos and casual games.
  • 16.7 million colors: rich color for streaming and everyday work.
  • Sleek black flat design: fits neatly into any home or office workspace.

Best For

  • Home PCs for study, browsing and streaming
  • Office workstations
  • Shop counters and billing systems
  • Students attending online classes

Setup and Usage Tips

  • Connect with HDMI for laptops and newer PCs, or VGA for older desktops.
  • Set the resolution to 1366 x 768 in your display settings for the clearest picture.
  • The viewing angle is 90° horizontal and 65° vertical, so position the screen straight in front of you at eye level.
  • Keep the monitor away from direct sunlight to maintain good visibility.
  • Use a UPS or IPS for the PC and monitor so you do not lose work during load-shedding.

FAQs about Gigasonic RB-G20S-400C

Q: Is the RB-G20S-400C Full HD?
A: No. It is an HD monitor with a 1366 x 768 resolution.

Q: Can I connect it to a laptop?
A: Yes. It has an HDMI port and a VGA port, so most laptops can connect directly.

Q: Does it have speakers?
A: No. It has no built-in speakers.

Gigasonic RB-G20S-400C 20 Inch HD LED Monitor Price in Bangladesh 2026

The Gigasonic RB-G20S-400C 20 Inch HD LED Monitor costs 5,720৳ in Bangladesh at Noakhali Tech (price checked on 06-11-2026). Right now it is on offer at 5,720৳ instead of 6,070৳, so you save 350৳ (offer valid until 30 Nov 2026). It is available to order now, and we deliver it to every district of Bangladesh with Cash on Delivery.

It is made by Gigasonic, and we sell it as a genuine Gigasonic product. You will find it in our Monitors range, where you can compare it with similar models before you decide.

ProductGigasonic RB-G20S-400C 20 Inch HD LED Monitor
Price in Bangladesh5,720৳
ModelRB-G20S-400C
CategoryMonitors
AvailabilityIn Stock
PaymentCash on Delivery, bKash, Nagad or card
DeliveryInside Dhaka 80 Tk, outside Dhaka 160 Tk (laptops and monitors 250 Tk outside Dhaka)

Key Specifications of Gigasonic RB-G20S-400C 20 Inch HD LED Monitor

  • 20" HD 1366 x 768 LED
  • 60Hz, 5ms
  • HDMI + VGA
  • Anti-glare, 1 year warranty

Why buy the Gigasonic RB-G20S-400C 20 Inch HD LED Monitor from Noakhali Tech?

  • Clear, up-to-date price: the price on this page is checked regularly, and we confirm it again before your order ships.
  • Pay when you receive it: Cash on Delivery anywhere in Bangladesh, so you can order without paying in advance.
  • Help from real people: not sure whether it suits your needs? Call or WhatsApp us and we will help you choose, and we can help with setup too.
  • Office and bulk orders: buying several units for an office, shop or ISP? Ask us for a quotation.

How to order the Gigasonic RB-G20S-400C 20 Inch HD LED Monitor

  1. Tap Add to Cart or Buy Now on this page, or send us the product name on WhatsApp.
  2. We call you to confirm the price, stock and delivery charge for your area.
  3. Receive the product at your door and pay on delivery.

FAQs

Q: What is the price of Gigasonic RB-G20S-400C 20 Inch HD LED Monitor in Bangladesh?
A: The current price of Gigasonic RB-G20S-400C 20 Inch HD LED Monitor at Noakhali Tech is 5,720৳ (checked on 06-11-2026). IT product prices change often, so please call or WhatsApp us to confirm the latest price before you order.

Q: Is Gigasonic RB-G20S-400C 20 Inch HD LED Monitor available now?
A: Yes, it is available to order now. We confirm stock when we call you to confirm your order.

Q: What are the main features of Gigasonic RB-G20S-400C 20 Inch HD LED Monitor?
A: Key points: 20" HD 1366 x 768 LED, 60Hz, 5ms, HDMI + VGA. The full list is in the Specification tab on this page.

Q: Can I buy Gigasonic RB-G20S-400C 20 Inch HD LED Monitor with Cash on Delivery outside Dhaka?
A: Yes. We deliver Gigasonic RB-G20S-400C 20 Inch HD LED Monitor to every district of Bangladesh with Cash on Delivery. Delivery is 80 Tk inside Dhaka and 160 Tk outside Dhaka (laptops and monitors 250 Tk outside Dhaka), and may be higher for heavy items.

Q: Can I get a better price for more than one unit?
A: Yes. For office, shop or bulk orders, call or WhatsApp Noakhali Tech for a quotation.

Ports & Slots
Input1x VGA, 1x HDMI
Display
Brightness200 cd/m²
Color Support16.7M (6-bit + 2-bit FRC)
Contrast Ratio600:1; 10000000:1 dynamic
Panel TypeTFT, LED backlight
Refresh Rate60Hz
ResolutionHD 1366 x 768
Response Time5ms
Screen Size20 inch
Viewing Angle90° / 65° (H / V)
Screen FinishAnti-glare
Physical Specification
ColorBlack
General
BrandGigasonic
ModelRB-G20S-400C
Warranty1 Year

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Warranty

1 Year warranty. Claims are handled at our service center. Physical and liquid damage are not covered.

Replacement

Hardware faults found at delivery are replaced as per our return policy.

Delivery

Charge: Inside Dhaka 80৳, outside Dhaka 250৳ (courier charge for laptops / monitors, per piece). Select your district at checkout to see the exact charge.
Inside Dhaka 2–3 days, outside Dhaka 5–7 days.

Payment

Cash on Delivery all over Bangladesh, plus bKash and Nagad.

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