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🎮 Elevate your game and workflow with KOORUI’s 4K Mini LED powerhouse — because average screens are so last season.
The KOORUI 27" 4K QD-Mini LED Gaming Monitor (S2741LM) delivers stunning 4K UHD visuals with 1152 local dimming zones and HDR1400 certification. It features a unique dual-mode refresh rate—160Hz at 4K for immersive AAA gaming and 320Hz at FHD for esports speed—paired with a lightning-fast 1ms response time and Adaptive Sync Premium. Factory-calibrated for 99% Adobe RGB and 98% DCI-P3 color accuracy, it’s perfect for professionals and gamers demanding true color fidelity. Ergonomically designed with full adjustability and equipped with versatile connectivity including dual HDMI 2.1, DisplayPort 1.4, USB hub, and a 90W USB-C port for fast charging and data transfer, this monitor is a future-proof centerpiece for any high-performance setup.


















| ASIN | B0FBF7FCZW |
| Adaptive Sync | FreeSync Premium, G-Sync Compatible |
| Additional Features | Height Adjustment, High Dynamic Range, Swivel Adjustment, Tilt Adjustment, Vertical Monitor |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #7,531 in Electronics ( See Top 100 in Electronics ) #270 in Computer Monitors |
| Brand | KOORUI |
| Brightness | 550 Nit |
| Built-In Media | 1× 27" 4K QD-Mini LED Monitor, 1× HDMI 2.1 Cable;1× DP 1.4 Cable;1× USB-A to B Cable;1× USB Cable (1.5m); 1× USB Type-C Cable (1m);, 1× Power Adapter, 1× Stand (Base + Arm), 1× User Manual |
| Color | Black |
| Color Gamut | 99 |
| Compatible Devices | Desktop, Gaming Console, Laptop, Smartphone |
| Connectivity Technology | DisplayPort, HDMI, USB Type C |
| Contrast Ratio | 300000:1 |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,969) |
| Display Resolution Maximum | 3840 x 2160 Pixels |
| Display Technology | 4K UHD Mini LED |
| Display Type | LED |
| Hardware Connectivity | DisplayPort, HDMI, USB Type C |
| Item Dimensions D x W x H | 21"D x 11"W x 14"H |
| Item Weight | 15 Pounds |
| Manufacturer | KOORUI |
| Model Name | 27 inch 4K QD-MiniLED Dual-Mode UHD 160Hz/FHD 320Hz Gaming Monitor |
| Model Number | S2741LM |
| Mounting Type | Wall Mount Desk Mount |
| Native Resolution | 3840x2160 |
| Picture Quality Enhancement Technology | HDR1400 |
| Refresh Rate | 320 Hz |
| Resolution | 4K DCI 2160p |
| Response Time | 1 Milliseconds |
| Screen Finish | Matte |
| Screen Size | 27 Inches |
| Shape | Flat |
| Specific Uses For Product | Desktop, Entertainment, Gaming |
| Total Number of HDMI Ports | 2 |
| Total Usb Ports | 3 |
| Viewing Angle | 178 Degrees |
| Warranty Description | 3-year warranty service (display screen is backed for 1 year and other accessories for 3 years |
| Warranty Type | 3-year warranty service (display screen is backed for 1 year and other accessories for 3 years |
I**A
Good For Price
Best Gaming Monitor For the Price, I Been using by mine for about a few months for work and gaming the quality is pretty high and the set up was really easy and its looks really nice and it is very responsive and the stand is also really nice.
D**D
KOORUI 27” QHD: Surprisingly Good Monitor That Undercuts the Competition
I’ll be honest - I wasn’t expecting much from KOORUI, but this 27” has genuinely impressed me over the past few months of daily use. The 1440p IPS panel punches well above its price point. I’m using it on a 3rd party swing arm system. The built in stand is a bit short. Colors are vibrant with that 95% DCI-P3 coverage actually showing up in real-world usage, not just on paper. Text is crisp for coding work, and the 100Hz refresh rate makes a noticeable difference in games - especially coming from standard 60Hz panels. What really stands out is the lack of compromises you’d expect at this price. No backlight bleed on my unit, FreeSync/G-Sync compatibility works seamlessly, and the 1ms response time actually delivers during competitive gaming sessions. The HDR10 isn’t reference-level, but it’s functional and adds some pop to content. Build quality feels solid despite the ultra-thin profile. Packaging is solid and stylish - which matters to me for discount brands. The custom DC power connector is mildly annoying, but that’s honestly my only real complaint. For the money, this competes directly with monitors costing 30-40% more. KOORUI seems to have found the sweet spot between features and price that bigger brands struggle with.
L**S
Best Gamer Monitor
I have been using this monitor for a couple of months now and I can tell you that it is better than I expected. The quality is good and the size of the monitor is really nice for the price. I do really recommend buying it if you are a gamer like myself.
P**R
The Koorui S2741LM is an excellent monitor
I have been using this monitor for several weeks now. My initial impressions are positive. I chose to go with an IPS Mini LED monitor, rather than a OLED, due to concerns about longevity and burn in, and because the mixed use I typically do leans heavily on the productivity end of the spectrum. Color accuracy and range is quite good, with satisfactory factory defaults. Switching from an expensive, but aging IPS monitor with excellent color accuracy, that was my biggest concern with the Koorui S2741LM. Fortunately this monitor delivers on the manufacturer's claims. The 160Hz refresh rate is huge step up from the 60Hz on my old monitor, and even in general productivity work it's a noticeable improvement. Using HDR while playing games or watching a movie is impressive. It's also possible to manually turn on local dimming and increase brightness without HDR, which is nice for apps that don't work consistantly in HDR mode (looking at you Plex windows app). I'm sure that a side-by-side comparison with an OLED would show the mini LED's shortcomings, but I don't regret the choice at all. I find the "low" setting works best for me, and benefits from increasing brightness significantly. This is where my primary complaint comes in. Windows has an HDR mode shortcut (win-alt-b), but to manually switch to local dimming requires diving into the OSD, and tweaking brightness settings. That's quite cumbersome. I will typically switch between productivity work where local dimming needs to be off, to full screen video and gaming, where local dimming shines, multiple times a day. Rather than having a dedicated button to switch screen resolutions, I would have preferred to have a button that could switch between two user customizable modes. I was a little disappointed to discover that the monitor comes with a large power brick. It would have been nice if the manufacturer integrated the DC inverter into the monitor. On the other hand, the monitor does come with a full assortment of cables, which was nice. Screws were also included for VESA mounting, so finding screws of the right depth was not necessary to get the monitor attached to my desk mount. Overall I've found the Koorui S2741LM to be an excellent monitor. Local dimming with over a 1000 dimming zones delivers the gaming and movie experience I was looking for, and monitor's the color accuracy and range are good enough for occasional image and media work.
J**E
Game-Changer: KOORUI 24" Curved Monitor Transforms My Trading Station
As a day trader and investor, my trading station is the epicenter of my financial pursuits, and every component matters. Recently, I added the KOORUI 24" Curved Computer Monitor to my setup, and it has been nothing short of a game-changer. This monitor marks my first foray into the world of curved screens, and I must admit, I'm now wondering why I didn't make the switch sooner. The curved design immerses me in the charts and data like never before, enhancing my overall trading experience. It's like having a panoramic view of the stock market right on my desk. The full HD 1080P resolution ensures that every detail on the screen is crisp and clear. Whether I'm analyzing charts, reading financial news, or executing trades, the visual quality is outstanding. It has undoubtedly contributed to better decision-making in my trading endeavors. What's even more impressive is the affordability of this monitor. The bang for the buck is exceptional. The KOORUI 24" Curved Monitor offers features and performance that rival much pricier options on the market. It's a testament to the value it brings to my trading setup. The inclusion of HDMI and VGA ports provides flexibility in connecting various devices, and the 60Hz refresh rate ensures smooth and lag-free performance. In fact, this monitor has impressed me so much that I almost wish my other two monitors would malfunction just so I have an excuse to replace them with more of these KOORUI curved screens. That's how much I value the enhancement they've brought to my workspace. In summary, the KOORUI 24" Curved Computer Monitor has transformed my trading station for the better. Its immersive curved design, crisp display, affordability, and overall performance make it a top choice for traders and investors seeking an upgrade. I highly recommend it to anyone looking to elevate their trading game.
Y**G
Good product for the price.
This monitor works great. I’ve used it for a while now and I haven’t had issues with this one. Screen size is good and refresh rate isn’t bad either.
K**O
El monitor cumple su función pues da la resolución 1440p pero lo hace a 8 bits y es bueno. El panel es VA lo cual para algunos no les gusta sin embargo vale la pena comprarlo y más por el precio pues yo lo agarre en oferta un poco abajo de $4000. Este es el primer monitor que uso para jugar ocasionalmente y ver películas. El único inconveniente que no se si solo me suceda a mi es que a veces cuando veo algo en Netflix la pantalla corta una parte del video y despues de 1 o 2 segundos vuelve la imagen, normalmente donde van los subtítulos pero solo sucede con esa plataforma; PARA JUGAR VA DE MARAVILLA.
A**R
Works great and screen quality is good
D**Z
La verdad es qué cumple con lo que te especifica, tiene las 3B's. Bueno, bonito, y barato. Si está a 2k el monitor, es un monitor muy bueno y competente en comparación con otros monitores por el rango de precio, diría qué esté te ofrece mucho más.
S**N
I did not expect this to be real, a 1440p monitor for 200 dollars? No way. Ordered it, and I was impressed by the packaging and the quality. Can't be adjusted for the height, but the cable it comes with is high quality and the screen did not disappoint with its HDR and 1440p resolution. Definitely recommend for anyone on a budget.
P**O
Lo compre para jugar videojuegos y por la supuesta compatibilidad de freesyng y puras mentiras el monitor no trae cable displayport y no trae la tecnología freesyng ni la g sync puras mentiras de la publicación se los voy a mostrar con echos miren las imágenes: En modo de juego no aparece freesyng una maldita estafa 😡
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