--- product_id: 645709004 title: "KOORUI Monitor, 27\" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4" brand: "koorui" price: "$966.53" currency: USD in_stock: true reviews_count: 5 category: "Koorui" url: https://www.desertcart.us/products/645709004-koorui-monitor-27-qhd-ips-gaming-monitor-170hz-1ms-hdr400 store_origin: US region: United States of America --- # 170Hz Overclock Refresh Rate 1ms Response + FreeSync & G-Sync 27" QHD IPS Display KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4 **Brand:** koorui **Price:** $966.53 **Availability:** ✅ In Stock ## Summary > 🎯 Dominate your desk with KOORUI’s pro-grade 27" QHD gaming powerhouse! ## Quick Answers - **What is this?** KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4 by koorui - **How much does it cost?** $966.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/645709004-koorui-monitor-27-qhd-ips-gaming-monitor-170hz-1ms-hdr400) ## Best For - koorui enthusiasts ## Why This Product - Trusted koorui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Adaptive Sync Tech:** Seamlessly sync your GPU with FreeSync Premium & G-Sync compatibility for tear-free, immersive gaming. - • **Ultra-Sharp QHD Visuals:** Experience stunning 2560x1440 resolution with vibrant HDR400 for true-to-life colors and deep contrast. - • **Blazing Fast 170Hz Refresh:** Overclock your gameplay with ultra-smooth motion and near-zero lag at up to 170Hz refresh rate. - • **Ergonomic & Flexible Setup:** Customize your workspace with tilt, swivel, pivot, and 110mm height adjustment for all-day comfort. - • **Pro-Level 1ms Response Time:** Say goodbye to ghosting and motion blur with lightning-fast 1ms MPRT response for competitive edge. ## Overview The KOORUI 27" QHD IPS Gaming Monitor delivers professional-grade visuals with a 2560x1440 resolution and HDR400 support. Its 170Hz overclockable refresh rate combined with a 1ms response time ensures ultra-smooth, tear-free gameplay via FreeSync Premium and G-Sync compatibility. Designed for ergonomic comfort, it features tilt, swivel, pivot, and height adjustments, plus versatile connectivity with 2 HDMI 2.0 ports and 1 DisplayPort 1.4. Backed by a 3-year warranty and lifetime support, it’s a premium choice for gamers and professionals seeking immersive, responsive displays. ## Description 27 Inch Gaming Monitor, QHD(2560 * 1440) Vertical Rotating Computer Monitors, 170Hz, IPS, 1ms, HDR 400, FreeSync & G-Sync Compatible, 2X HDMI & DisplayPort 2K Monitor, Height Adjustable Review: I can't believe it and no this is not a fake review. - I returned both MSI G272qpf and Dell G274D, and keeping this. This monitor is amazing!! It even has a the mode Freesync Premium that you can enable in the menu (THIS IS A BIG BONUS). Dell and this one is very comparable but I preferred this 27E3Q + hence the sale price at $259 this is a steal! MSI on the otherhand has terrible black smearing and motion blur. Also blury and washed af 27E3Q I tested with UFO's tools and no dead pixel on arrival. My only complaint is that it has a tiny bit of IPS glow since it's an IPS. Colours are accurate. Super sharp. All blacks and greys are very spot on. I'm blown away honestly. I give it 9/10. For price, quality, and features. I'm in shock how good this monitor is. Review: 27E3Q YES, YOU SHOULD BUY IT - I ordered a monitor from Sceptre and received the wrong model. This led me to make a somewhat angry purchase but man did it pay off. Jumping the gun on a 1440p IPS display was so worth it. I am pleased, satisfied, and left wanting nothing more. Pros and cons below. PROS: - Really bright display. This is such a game changer when you constantly deal with dim gaming displays. Typically on a budget monitor you get 250cd/m2 but here you get 400cd/m2!!! The brightness is perfect for gaming, day to day use, brightly lit rooms, etc. - Super Colorful Display: The colors on this screen pop like I've never seen. Everything is perfectly saturated. Nothing seems out of the ordinary. Everything you watch, read, play, will be enjoyed thoroughly guaranteed. - Whites are actually WHITE: As you can see in one of the images I attached, My other monitor (HP 25x) provides yellowish whites while the 27E3Q provides a very natural and expected white. - Not a single dead pixel on my unit! - No annoying branding. One simple and almost invisible "KOORUI" in the center of the frame on the bottom. No extended pieces of plastic either. Just a rectangular unit as you would expect. Unlike the HP 25x which has an annoying chunk of plastic that extends out. This is more nitpicky obviously but it still counts! - OSD (On Screen Display) is very easy to use. Its quick, to the point, no frills or gimmicks, and easy to read. - Really nice stand! Although I used my own dual monitor mount, the stand is high quality, heavy duty, with tons of adjustability. (Rotate, side to side, height) CONS: - From the research I've done, if you leave the overdrive off you won't have a problem but, with it turned on you do experience some ghosting I believe. Haven't tested it myself but this is what I've heard. Not worried about it, I leave it off and thoroughly enjoy gaming. - In all honesty, the only possible thing I can think of (and this is a real nitpick imo) is the edges of the display border. They could be a HAIR thinner. My HP 25x has a slightly thinner border (not the bezel/plastic frame). This monitor would have benefited greatly from a thinner border but I wouldn't worry about it. With all of the benefits (AFFORDABILITY) a border shouldn't even be close to a deal breaker. Overall, amazing monitor. I will be purchasing another one soon! ## Features - 🌈Koorui 27 inch QHD (2560 x 1440p) gaming monitor with overclock to 170Hz refresh rate designed for professional gamers and immersive gameplay;High Dynamic Range (HDR) technology supports HDR-400 format to enhance bright and dark areas significantly - ⚡Gaming Monitor combines 1ms (MPRT) response time for smooth gameplay, and Adpitive Sync technology to further reduce ghosting and motion blur; FreeSync Premium delivers a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default; - ️The 1440p monitor has a height adjustment feature with a 110mm lift range, and it can be tilted (-15~15°) and swiveled (-5~20°) for a more comfortable viewing angle. It also supports a ±90° rotating for vertical mode viewing. VESA support. - 🔌Robust Connectivity with DisplayPort 1.2, HDMI(v2.0) x2, Audio interface; Box including DisplayPort cable, Power cord and Adapter, Quick Start Guide - 🧰Warranty: KOORUI offer a 30-day money-back, 12-month replacement service and 3-year warranty from order date and lifetime technical support.we provide high-quality gaming monitors & premium services, If you find any damage, malfunction or missing accessories, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C1GLNRXB | | Adaptive Sync | FreeSync Premium | | Additional Features | Adaptive Sync, Blue Light Filter, Height Adjustment, Pivot Adjustment, Tilt Adjustment | | Aspect Ratio | 16:9 | | Aspect ratio | 16:9 | | Brand | KOORUI | | Brightness | m2 | | Color | Black | | Color Gamut | 99 | | Compatible Devices | Camera, Desktop, Gaming Console, Laptop, Smartphone | | Connectivity Technology | DisplayPort, HDMI | | Contrast Ratio | 1000:1 | | Customer Reviews | 4.4 out of 5 stars 366 Reviews | | Display Resolution Maximum | 2560 x 1440 | | Display Technology | LED | | Display Type | LED | | Hardware Connectivity | 3.5mm Audio, DisplayPort, HDMI | | Has Color Screen | Yes | | Image contrast ratio | 1000:1 | | Is Electric | Yes | | Item Dimensions D x W x H | 8.4D x 61.3W x 36.1H centimeters | | Item Weight | 16.62 Hundredths Pounds | | Manufacturer | KOORUI | | Model Name | MY 27E3Q US9 | | Model Number | 27E3Q | | Mounting Type | Wall Mount | | Native Resolution | 2560x1440 | | Number of Component Outputs | 3 | | Picture Quality Enhancement Technology | HDR400 | | Pixel Pitch | 0.233 | | Processor Count | 1 | | Refresh Rate | 170 Hz | | Resolution | QHD Wide 1440p | | Response Time | 1 Milliseconds | | Screen Finish | Flat | | Screen Size | 27 Inches | | Screen size | 27 Inches | | Screen surface description | Flat | | Shape | Flat | | Specific Uses For Product | Gaming, Photo Video Editing, Working | | Total Number of HDMI Ports | 1 | | Total USB 2.0 Ports | 2 | | Total USB 3.0 Ports | 2 | | Total Usb Ports | 2 | | Unit Count | 1.0 Count | | Viewing Angle | 90 Degrees | ## Product Details - **Aspect ratio:** 16:9 - **Brand:** KOORUI - **Resolution:** QHD Wide 1440p - **Screen size:** 27 Inches - **Screen surface description:** Flat ## Images ![KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4 - Image 1](https://m.media-amazon.com/images/I/715lUBJmP8L.jpg) ![KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4 - Image 2](https://m.media-amazon.com/images/I/7124hJO2MVL.jpg) ![KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4 - Image 3](https://m.media-amazon.com/images/I/716-dUpWg7L.jpg) ![KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4 - Image 4](https://m.media-amazon.com/images/I/71AoXzeXdUL.jpg) ![KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4 - Image 5](https://m.media-amazon.com/images/I/81QGxIHQBmL.jpg) ## Questions & Answers **Q: In terms of quality how does it compare to other monitor brands?** A: I use these in an office environment. I purchased about 15 so far and they've been a great replacement for Samsung, Dell, and Asus monitors. **Q: Is this monitor only for gaming? Or can I use it with my laptop ( office, zoom, Etc)** A: It can be used for gaming and as a normal computer monitor....note...there are two versions of this monitor....one has built in speakers and one does not....I own the model without speakers **Q: Does it come with a keyboard** A: Thanks for your question，sorry it doesn't come with a keyboard， only a monitor **Q: I ordered and it keeps saying arriving late i ordered it on the 12th said it would be here 20.. now the 23rd and still nothing anyone else?** A: Contact customer service. This has happened to me before and they gave me a courtesy credit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I can't believe it and no this is not a fake review. *by H***D on 20 June 2024* I returned both MSI G272qpf and Dell G274D, and keeping this. This monitor is amazing!! It even has a the mode Freesync Premium that you can enable in the menu (THIS IS A BIG BONUS). Dell and this one is very comparable but I preferred this 27E3Q + hence the sale price at $259 this is a steal! MSI on the otherhand has terrible black smearing and motion blur. Also blury and washed af 27E3Q I tested with UFO's tools and no dead pixel on arrival. My only complaint is that it has a tiny bit of IPS glow since it's an IPS. Colours are accurate. Super sharp. All blacks and greys are very spot on. I'm blown away honestly. I give it 9/10. For price, quality, and features. I'm in shock how good this monitor is. ### ⭐⭐⭐⭐⭐ 27E3Q YES, YOU SHOULD BUY IT *by K***M on 12 April 2024* I ordered a monitor from Sceptre and received the wrong model. This led me to make a somewhat angry purchase but man did it pay off. Jumping the gun on a 1440p IPS display was so worth it. I am pleased, satisfied, and left wanting nothing more. Pros and cons below. PROS: - Really bright display. This is such a game changer when you constantly deal with dim gaming displays. Typically on a budget monitor you get 250cd/m2 but here you get 400cd/m2!!! The brightness is perfect for gaming, day to day use, brightly lit rooms, etc. - Super Colorful Display: The colors on this screen pop like I've never seen. Everything is perfectly saturated. Nothing seems out of the ordinary. Everything you watch, read, play, will be enjoyed thoroughly guaranteed. - Whites are actually WHITE: As you can see in one of the images I attached, My other monitor (HP 25x) provides yellowish whites while the 27E3Q provides a very natural and expected white. - Not a single dead pixel on my unit! - No annoying branding. One simple and almost invisible "KOORUI" in the center of the frame on the bottom. No extended pieces of plastic either. Just a rectangular unit as you would expect. Unlike the HP 25x which has an annoying chunk of plastic that extends out. This is more nitpicky obviously but it still counts! - OSD (On Screen Display) is very easy to use. Its quick, to the point, no frills or gimmicks, and easy to read. - Really nice stand! Although I used my own dual monitor mount, the stand is high quality, heavy duty, with tons of adjustability. (Rotate, side to side, height) CONS: - From the research I've done, if you leave the overdrive off you won't have a problem but, with it turned on you do experience some ghosting I believe. Haven't tested it myself but this is what I've heard. Not worried about it, I leave it off and thoroughly enjoy gaming. - In all honesty, the only possible thing I can think of (and this is a real nitpick imo) is the edges of the display border. They could be a HAIR thinner. My HP 25x has a slightly thinner border (not the bezel/plastic frame). This monitor would have benefited greatly from a thinner border but I wouldn't worry about it. With all of the benefits (AFFORDABILITY) a border shouldn't even be close to a deal breaker. Overall, amazing monitor. I will be purchasing another one soon! ### ⭐⭐⭐⭐⭐ Price=quality *by I***N on 17 May 2026* Excellent, excellent, excellent. No problems. I recommend it. ## Frequently Bought Together - KOORUI Monitor, 27" QHD IPS Gaming Monitor, 170Hz, 1ms, HDR400, Compatibility G-Sync and FreeSync, Tilt Pivot Swivel Vertical Height Adjustable，2 HDMI 2.0 & 1 DisplayPor 1.4, 27E3Q - AMD Ryzen 5 7600X 6-Core, 12-Thread Unlocked Desktop Processor - MSI B650 Gaming Plus WiFi Gaming Motherboard (AMD Ryzen 9000/8000/7000 Series Processors, AM5, DDR5, PCIe 4.0, M.2, SATA 6Gb/s, USB 3.2 Gen 2, HDMI/DP, Wi-Fi 6E, Bluetooth 5.3, 2.5Gbps LAN, ATX) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/645709004-koorui-monitor-27-qhd-ips-gaming-monitor-170hz-1ms-hdr400](https://www.desertcart.us/products/645709004-koorui-monitor-27-qhd-ips-gaming-monitor-170hz-1ms-hdr400) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-24*