--- product_id: 631141585 title: "RD280U 28\" 4K+ 3840x2560 Programming Monitor with 3:2 Ratio, Nano Matte Panel, Coding Modes, MoonHalo Backlight, 90W USB-C, Night Hours Protection, Ergonomic Design, and Eye-Care Solution" brand: "benq" price: "60489491β‚«" currency: VND in_stock: true reviews_count: 10 category: "Ben Q" url: https://www.desertcart.vn/products/631141585-rd280u-28-4k-3840x2560-programming-monitor-with-3-2-ratio store_origin: VN region: Vietnam --- # MoonHalo customizable backlight 90W USB-C power delivery 28" 4K+ 3840x2560 resolution RD280U 28" 4K+ 3840x2560 Programming Monitor with 3:2 Ratio, Nano Matte Panel, Coding Modes, MoonHalo Backlight, 90W USB-C, Night Hours Protection, Ergonomic Design, and Eye-Care Solution **Brand:** benq **Price:** 60489491β‚« **Availability:** βœ… In Stock ## Summary > πŸ‘¨β€πŸ’» Code smarter, not harder β€” see more, strain less! ## Quick Answers - **What is this?** RD280U 28" 4K+ 3840x2560 Programming Monitor with 3:2 Ratio, Nano Matte Panel, Coding Modes, MoonHalo Backlight, 90W USB-C, Night Hours Protection, Ergonomic Design, and Eye-Care Solution by benq - **How much does it cost?** 60489491β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/631141585-rd280u-28-4k-3840x2560-programming-monitor-with-3-2-ratio) ## Best For - benq enthusiasts ## Why This Product - Trusted benq brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless USB-C Power & Data:** 90W USB-C delivers power and connectivity in one cable, decluttering your workspace. - β€’ **Advanced Eye-Care Technology:** Night Hours Protection and Brightness Intelligence Gen2 protect your eyes during late-night coding marathons. - β€’ **Ultra-Clear Nano Matte Panel:** Minimizes glare and reflections to keep your focus razor-sharp during long work sessions. - β€’ **Customizable MoonHalo Backlight:** Adjust color temperature and brightness to reduce eye strain and maintain peak focus. - β€’ **Maximize Productivity with 3:2 Aspect Ratio:** More vertical space means less scrolling and better multitasking for coding and document work. ## Overview The BenQ RD280U is a 28-inch 4K+ monitor with a rare 3:2 aspect ratio designed specifically for programmers and professionals who demand more vertical screen real estate. Featuring a nano matte panel for reduced glare, customizable MoonHalo backlighting, and advanced eye-care technologies like Night Hours Protection and Brightness Intelligence Gen2, it ensures comfort during prolonged use. With 90W USB-C power delivery and ergonomic design, it’s built to enhance productivity and reduce eye fatigue in demanding work environments. ## Description From the brand Review: Extra vertical space! - The rare 3:2 aspect ratio is also ideal for anyone who deals with documents, websites and text. A very useful deep screen and super sharp text - I'm really happy with this monitor. Review: Big fan of this size, and the automated brightness control - I'm a full time software developer. I was using a 25" 1440p Dell (nice, but discontinued) and needed to get a second monitor for another location. I initially picked 25" over 27" on purpose, having read Nick Janetakis's article on the ideal screen size for developers (long, but worth a read). I find text on a 24" to be just as legible as my 16:9 25", but appreciate the extra height of 16:10. I also prefer the colours and contrast on the BenQ, and its ability to adjust itself to the ambient lighting conditions is superb. So in all respects, I prefer this BenQ to my Dell. I'm still using the Dell, but on a different desk. No need to buy stuff we don't need, right? I was also 28" curious, and did try the 28" version. It's got a very nice image, but (as a tiling window manager user) I found that I was turning my head left and right a lot, and rarely looking at things in front of me. It's tall too, so a lot of stuff I'd need to read would be near desk level, which has a fairly negative impact on my posture. Conclusion: I'm far better off when my windows (which fill my screen) are on a display whose edges aren't so difficult for me to see. This is also why I prefer a single screen. I usually put code on one workspace, documentation on another, and switch between them with a keystroke more quickly than I could turn my head to look at another screen. Occasionally I need docs and code side by side, in which case I'll put a browser next to my editor. That works great too. Often I'm working on an app, and will put the app's UI next to the editor so I can see the impact of my changes in real time. Also great. And if I need to see two different files, they're visible side by side in a full screen editor. End result: I'm pretty confident I've got the best monitor on the market for tiling window manager users who don't want to be turning their head a lot, looking up/down too much, etc. Also, on looking up/down, beware a monitor that's so tall that you need to read things above eye level. It requires your eye to be wider open than normal, which increases the rate at which the lens dries out. Combined with our tendency not to blink when looking at a screen, this can increase your chances of getting dry eye disease. I'm now an eye drop user, and I think it's because I used to position a monitor a bit high. So that's another reason not to get a bigger one. ## Features - Nano Matte Panel: Featuring a low reflection property to minimize distractions, delivering unparalleled clarity for peak performance. - Coding Modes with Dark Theme and Light Theme: BenQ's advanced coding modes deliver clear fonts and better code differentiation, reducing eye strain. - Night Hours Protection: Benefit from minimum brightness technology, discover enhanced eye protection during night hours and dark room usage. - MoonHalo Backlight: With customizable colour temperature, brightness, and light modes, MoonHalo ensures optimal eye protection and focus. - Keep Your Eyes Fatigue-Free: Experience unmatched eye comfort during night hours with our Night Hours Protection and Brightness Intelligence Gen2. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4V6GYX3 | | Batteries | 1 AAAA batteries required. | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 12,791 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 263 in Monitors | | Colour | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (119) | | Date First Available | 22 May 2024 | | Display style | LED | | Included Components | Monitor, Power Cord, Signal Cable | | Item Package Quantity | 1 | | Item Weight | 10.4 kg | | Item model number | RD280U | | Manufacturer | BenQ | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Part Number | RD280U | | Power Source | Wired | | Product Dimensions | 24.45 x 61 x 47.43 cm; 10.4 kg | | Shape | Flat | | Size | 28" 4K+ 3:2 | | Special Features | Blue Light Filter, Eye Care, Height Adjustment, USB Hub | | Style | Adjustable Stand | | Usage | programming, prolonged work, coding activities | | Voltage | 28 Volts | ## Product Details - **Aspect ratio:** 3:2 - **Brand:** BenQ - **Display resolution maximum:** 3840 x 2560 Pixels - **Image contrast ratio:** [EO] - **Refresh rate:** 60 Hz - **Resolution:** 4K UHD 3840x2560 - **Response time:** 5 Milliseconds - **Screen size:** 28.2 Inches - **Screen surface description:** Matte - **Special feature:** Blue Light Filter, Eye Care, Height Adjustment, USB Hub ## Images ![RD280U 28" 4K+ 3840x2560 Programming Monitor with 3:2 Ratio, Nano Matte Panel, Coding Modes, MoonHalo Backlight, 90W USB-C, Night Hours Protection, Ergonomic Design, and Eye-Care Solution - Image 1](https://m.media-amazon.com/images/I/71jwKclN5HL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Extra vertical space! *by C***4 on 29 August 2025* The rare 3:2 aspect ratio is also ideal for anyone who deals with documents, websites and text. A very useful deep screen and super sharp text - I'm really happy with this monitor. ### ⭐⭐⭐⭐⭐ Big fan of this size, and the automated brightness control *by G***N on 15 February 2025* I'm a full time software developer. I was using a 25" 1440p Dell (nice, but discontinued) and needed to get a second monitor for another location. I initially picked 25" over 27" on purpose, having read Nick Janetakis's article on the ideal screen size for developers (long, but worth a read). I find text on a 24" to be just as legible as my 16:9 25", but appreciate the extra height of 16:10. I also prefer the colours and contrast on the BenQ, and its ability to adjust itself to the ambient lighting conditions is superb. So in all respects, I prefer this BenQ to my Dell. I'm still using the Dell, but on a different desk. No need to buy stuff we don't need, right? I was also 28" curious, and did try the 28" version. It's got a very nice image, but (as a tiling window manager user) I found that I was turning my head left and right a lot, and rarely looking at things in front of me. It's tall too, so a lot of stuff I'd need to read would be near desk level, which has a fairly negative impact on my posture. Conclusion: I'm far better off when my windows (which fill my screen) are on a display whose edges aren't so difficult for me to see. This is also why I prefer a single screen. I usually put code on one workspace, documentation on another, and switch between them with a keystroke more quickly than I could turn my head to look at another screen. Occasionally I need docs and code side by side, in which case I'll put a browser next to my editor. That works great too. Often I'm working on an app, and will put the app's UI next to the editor so I can see the impact of my changes in real time. Also great. And if I need to see two different files, they're visible side by side in a full screen editor. End result: I'm pretty confident I've got the best monitor on the market for tiling window manager users who don't want to be turning their head a lot, looking up/down too much, etc. Also, on looking up/down, beware a monitor that's so tall that you need to read things above eye level. It requires your eye to be wider open than normal, which increases the rate at which the lens dries out. Combined with our tendency not to blink when looking at a screen, this can increase your chances of getting dry eye disease. I'm now an eye drop user, and I think it's because I used to position a monitor a bit high. So that's another reason not to get a bigger one. ### ⭐⭐⭐⭐⭐ Excellent Monitors Reduced Eye Strain *by L***S on 9 July 2025* Excellent monitors, perfect clear text display massively reduced eye strain, highly recommended ## Frequently Bought Together - BenQ RD280U 28.2” 4K+ 3840x2560 Programming Monitor with Backlight, 90W USB Type-C, Fine-Coated Panel, Advanced Coding Modes, Night Hours Protection, Coding HotKey, Ergonomic Design, 3:2 Ratio - CalDigit TS4 Thunderbolt 4 Dock - 18 Ports, 98W Charging, 40Gb/s Thunderbolt 4, USB-A/C, 2.5GbE, 8K/6K Displays, Mac/PC/Chrome Compatible - BenQ ScreenBar Pro LED Monitor Light (Black)/Ultrawide Illumination/Motion Sensor/Adjustable Brightness and Color Temperature/Eye-Care Light Bar/No Screen Glare/Space Saving/Curved Monitors/USB-C --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/631141585-rd280u-28-4k-3840x2560-programming-monitor-with-3-2-ratio](https://www.desertcart.vn/products/631141585-rd280u-28-4k-3840x2560-programming-monitor-with-3-2-ratio) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*