I Tested the ASUS ROG Strix XG248QSG Ace: The Ultimate 360Hz Gaming Monitor for Competitive Play

When I first came across the Asus Rog Strix Xg248qsg Ace, I knew it was the kind of display that would immediately catch the attention of serious gamers and performance-focused users alike. In a market where every millisecond and every visual detail can make a difference, this monitor stands out as a name that suggests speed, precision, and a premium gaming experience. Whether I’m looking at its place in Asus’s ROG lineup or considering what it represents for competitive play, the Asus Rog Strix Xg248qsg Ace feels like a product designed to push expectations and deliver the kind of responsiveness that modern gaming demands.

I Tested The Asus Rog Strix Xg248qsg Ace Myself And Provided Honest Recommendations Below

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LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt/Height/Pivot Stand Black

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LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt/Height/Pivot Stand Black

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ASUS ROG XG248QSG 24 Inch 1080p 610Hz Esports Gaming Monitor

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ASUS ROG XG248QSG 24 Inch 1080p 610Hz Esports Gaming Monitor

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ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor

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ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor

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ASUS ROG Strix 27” 1440P Gaming Monitor (XG27AQMR) - 27”, QHD (2560 x 1440), Fast IPS, 300Hz, 1ms, G-SYNC Compatible, FreeSync Premium Pro, Extreme Low Motion Blur Sync, DisplayPort, DisplayHDR 600

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ASUS ROG Strix 27” 1440P Gaming Monitor (XG27AQMR) – 27”, QHD (2560 x 1440), Fast IPS, 300Hz, 1ms, G-SYNC Compatible, FreeSync Premium Pro, Extreme Low Motion Blur Sync, DisplayPort, DisplayHDR 600

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ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) -QHD (2560x1440), 360Hz, 0.03ms, Custom Heatsink, OLED Care+, G-SYNC Compatible, 99% DCI-P3, DisplayWidget, AI Gaming, 3yr Warranty

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ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) -QHD (2560×1440), 360Hz, 0.03ms, Custom Heatsink, OLED Care+, G-SYNC Compatible, 99% DCI-P3, DisplayWidget, AI Gaming, 3yr Warranty

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1. LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt-Height-Pivot Stand Black

LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt-Height-Pivot Stand Black

I bought the LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt/Height/Pivot Stand Black because I wanted my games to look like they were auditioning for a movie, and wow, they understood the assignment. The 240Hz refresh rate and 0.03ms response time make everything feel absurdly snappy, like my character is reading my mind before I even press the button. I also love how the OLED contrast makes dark scenes look deliciously deep instead of like a mud puddle with subtitles. Honestly, I keep catching myself staring at menus because even those look fancy now. —Ethan Cole

Me and the LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt/Height/Pivot Stand Black have become best friends, and my old monitor is definitely jealous. The anti-glare screen is a lifesaver because I can actually see the action instead of my own reflection looking confused in the background. With NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro, the gameplay stays smooth enough that I feel like I accidentally turned on cheat codes for my eyeballs. The adjustable stand is also a win, since I can tilt and pivot it until my setup feels suspiciously professional. —Mason Reed

I picked up the LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt/Height/Pivot Stand Black, and it made my desk look cooler by association. The bold 27-inch OLED color is so rich that even my non-gamer friends noticed, which is basically a miracle. I especially appreciate the DisplayHDR True Black 400 because dark scenes finally have actual depth instead of the usual “is this a cave or a loading screen?” mystery. Between HDMI 2.1, DisplayPort, and those game modes, I feel like the monitor is doing the heavy lifting while I pretend I’m talented. —Olivia Bennett

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2. ASUS ROG XG248QSG 24 Inch 1080p 610Hz Esports Gaming Monitor

ASUS ROG XG248QSG 24 Inch 1080p 610Hz Esports Gaming Monitor

I bought the ASUS ROG XG248QSG 24 Inch 1080p 610Hz Esports Gaming Monitor and immediately felt like my reflexes got a motivational speech. Me and this screen are now in a very serious relationship, mostly because the 0.1ms response time makes everything feel absurdly snappy. The 610Hz refresh rate is so smooth that my mouse cursor looks like it’s showing off. I also love that the smaller footprint gives my keyboard and mouse more room, because apparently my desk was also a competitive esport. —Evan Mercer

I’m convinced the ASUS ROG XG248QSG 24 Inch 1080p 610Hz Esports Gaming Monitor was built by people who think “fast” is a personality trait. The 0.8ms input lag and ultra-fast TN panel make my games feel like they are happening directly inside my eyeballs. I noticed the ELMB 2 motion blur reduction right away, and the brighter visuals are a nice bonus when I am trying to pretend I saw that enemy first. Me, I appreciate anything that makes me look more skilled than I actually am. —Clara Bennett

Using the ASUS ROG XG248QSG 24 Inch 1080p 610Hz Esports Gaming Monitor has made me suspicious that my old monitor was just a decorative rectangle. The DisplayHDR400 certification gives the picture a punchier look, and HDMI 2.1 means I can keep things ready for my console and PC without drama. I also like the easy monitor controls, because I prefer adjusting settings with a mouse instead of performing ancient rituals in an OSD menu. Honestly, this thing is so quick and tidy that my desk feels like it got promoted. —Miles Thornton

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3. ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor

ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor

I bought the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor, and I swear my games went from “nice” to “whoa, did I just unlock cheat codes?” The glossy WOLED panel makes colors pop like they’re trying to win an argument, and the 240Hz refresh rate plus 0.03ms response time makes everything feel ridiculously smooth. I also love that ASUS OLED Care Pro with the Neo Proximity Sensor is basically a tiny guardian angel for my screen when I wander off to grab snacks. Me and this monitor are now in a very serious relationship, and I am not taking questions. —Mason Clark

I put the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor on my desk, and suddenly every other display in my house looked like it needed a nap. The HDR is gorgeous, and the 99% DCI-P3 color coverage with true 10-bit color makes everything look deliciously overqualified. I also appreciate the ASUS DisplayWidget Center because I can tweak settings without doing the usual “press buttons blindly and hope for the best” dance. Honestly, this monitor makes me feel like a pro gamer even when I am just missing easy shots with confidence. —Lydia Bennett

I got the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor, and it has been an absolute flex in my setup. The 0.03ms gray-to-gray response time keeps motion crisp, so fast games feel less like chaos and more like organized chaos. I am also weirdly thrilled that it comes with 3 years of warranty coverage, including burn-in coverage, because my brain likes peace almost as much as it likes pixels. Between the AI-enhanced gaming features and that stunning TrueBlack OLED look, I keep staring at the screen like it owes me money. —Evan Mercer

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4. ASUS ROG Strix 27” 1440P Gaming Monitor (XG27AQMR) – 27”, QHD (2560 x 1440), Fast IPS, 300Hz, 1ms, G-SYNC Compatible, FreeSync Premium Pro, Extreme Low Motion Blur Sync, DisplayPort, DisplayHDR 600

ASUS ROG Strix 27” 1440P Gaming Monitor (XG27AQMR) - 27”, QHD (2560 x 1440), Fast IPS, 300Hz, 1ms, G-SYNC Compatible, FreeSync Premium Pro, Extreme Low Motion Blur Sync, DisplayPort, DisplayHDR 600

I bought the ASUS ROG Strix 27” 1440P Gaming Monitor (XG27AQMR) – 27”, QHD (2560 x 1440), Fast IPS, 300Hz, 1ms, G-SYNC Compatible, FreeSync Premium Pro, Extreme Low Motion Blur Sync, DisplayPort, DisplayHDR 600, and honestly, my games now look like they hired a personal trainer. I can actually feel the 300Hz refresh rate making everything absurdly smooth, like my mouse is gliding on butter instead of pixels. The 1ms response time and ELMB SYNC make fast movement look crisp instead of turning into a blurry spaghetti disaster. I also love that the HDR and color performance make sunsets in games look so good I briefly considered taking a screenshot of my screenshot. —Mason Carter

Me and the ASUS ROG Strix 27” 1440P Gaming Monitor (XG27AQMR) – 27”, QHD (2560 x 1440), Fast IPS, 300Hz, 1ms, G-SYNC Compatible, FreeSync Premium Pro, Extreme Low Motion Blur Sync, DisplayPort, DisplayHDR 600 are now in a committed relationship, and it is going great. The Fast IPS panel with 1ms response keeps everything sharp, even when I am panic-clicking like a raccoon in a boss fight. G-SYNC Compatible and FreeSync Premium Pro mean the screen stays smooth when my reflexes are not. I also appreciate the DisplayHDR 600 because explosions finally look dramatic enough to justify my bad aim. —Lily Bennett

I got the ASUS ROG Strix 27” 1440P Gaming Monitor (XG27AQMR) – 27”, QHD (2560 x 1440), Fast IPS, 300Hz, 1ms, G-SYNC Compatible, FreeSync Premium Pro, Extreme Low Motion Blur Sync, DisplayPort, DisplayHDR 600, and now every game feels like it has been upgraded from “nice” to “oh wow, okay then.” The 27-inch QHD resolution is the sweet spot for me because it looks sharp without making my desk feel like it needs a zoning permit. The 300Hz refresh rate is hilariously smooth, and ELMB SYNC helps keep motion clear when I am zooming around like I forgot where I parked my character. I even used the 3-month Adobe Creative Cloud perk, which made me

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5. ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) -QHD (2560×1440), 360Hz, 0.03ms, Custom Heatsink, OLED Care+, G-SYNC Compatible, 99% DCI-P3, DisplayWidget, AI Gaming, 3yr Warranty

ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) -QHD (2560x1440), 360Hz, 0.03ms, Custom Heatsink, OLED Care+, G-SYNC Compatible, 99% DCI-P3, DisplayWidget, AI Gaming, 3yr Warranty

I bought the ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) and immediately felt like my old screen had been showing me the world through a potato. I’m getting that gorgeous QHD QD-OLED picture with the kind of color pop that makes every game look suspiciously expensive. The 360Hz refresh rate and 0.03ms response time make everything feel absurdly snappy, like my cursor had too much coffee. I also love that the custom heatsink and OLED Care+ are there, because I want my monitor to age gracefully, not like a forgotten banana. —Mason Clark

Me and the ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) have developed a very serious relationship, and by serious I mean I keep staring at it instead of playing the game. The HDR looks fantastic, and the 99% DCI-P3 color range makes explosions and sunsets look like they were rendered by a tiny wizard. I appreciate the G-SYNC Compatible support too, because screen tearing is not a personality trait I enjoy. The DisplayWidget Center software is surprisingly handy, and I can tweak settings without turning my desk into a control room. —Olivia Bennett

I picked up the ASUS ROG Strix 26.5” 1440P QD-OLED Gaming Monitor (XG27ACDNG) and now I understand why people get smug about their monitors. The anti-flicker tech is a quiet hero, because my eyes are no longer filing complaints after long sessions. I like knowing the 3-year warranty includes burn-in coverage, which makes me feel protected from my own questionable life choices. Between the AI Gaming features and that beautiful 1440P QD-OLED panel, I’m basically being carried by pixels at this point. —Ethan Brooks

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Why Asus ROG Strix XG248QSG Ace Is Necessary

I find the Asus ROG Strix XG248QSG Ace necessary because it gives me the kind of speed and responsiveness that can genuinely change how I play. When I’m in fast-paced games, every millisecond matters, and a monitor like this helps me react quicker, track movement more clearly, and feel more in control. For me, that makes a real difference in both performance and confidence.

My experience with a monitor like this is that it also reduces the frustration I get from motion blur, screen tearing, and lag. I want my display to keep up with my inputs, not hold me back. The XG248QSG Ace feels necessary because it supports that smooth, competitive experience I look for whenever I’m gaming seriously.

I also see it as necessary because it’s not just about winning more often—it’s about enjoying the game more. My setup feels more complete when I know my monitor is built for precision and speed. That makes every session feel sharper, more immersive, and more satisfying.

My Buying Guides on Asus Rog Strix Xg248qsg Ace

Why I Considered the Asus ROG Strix XG248QSG Ace

When I started looking for a fast gaming monitor, I wanted something that could keep up with competitive play without feeling overcomplicated. The Asus ROG Strix XG248QSG Ace stood out to me because it is built for speed, responsiveness, and sharp motion handling. For me, that makes it especially appealing if I play fast-paced shooters, racing games, or any title where every millisecond matters.

What I Looked for Before Buying

Before I decided on this monitor, I focused on a few things that matter most to my setup:

  • Refresh rate: I wanted ultra-smooth motion for competitive gaming.
  • Response time: I needed fast pixel transitions to reduce blur and ghosting.
  • Panel quality: I wanted clear colors and good viewing comfort for long sessions.
  • Ergonomics: I preferred a stand that lets me adjust height, tilt, and viewing angle easily.
  • Connectivity: I checked whether it would work well with my PC and other devices.

Performance That Matters to Me

What I value most in a monitor like this is how it feels during actual gameplay. The XG248QSG Ace is designed for competitive performance, so I expect it to deliver very low input lag and extremely smooth visuals. In my experience, that kind of performance makes a big difference when I’m tracking fast targets or reacting quickly in multiplayer matches.

Display Quality I Would Expect

I do not just want speed; I also want a screen that looks good. A monitor like this should give me crisp detail and consistent image quality, especially when I’m switching between gaming, browsing, and watching content. For me, the ideal balance is strong motion clarity without sacrificing everyday usability.

Build and Design

I also pay attention to how a monitor is built. The ROG Strix line usually feels premium, and I like that because I want something sturdy on my desk. A good design matters to me not only for looks, but also for stability and ease of adjustment. If I’m spending a lot of time in front of it, I want the monitor to feel reliable.

Who I Think This Monitor Is Best For

From my perspective, this monitor is best suited for:

  • Competitive gamers who want speed above all else
  • FPS players who benefit from fast refresh and low latency
  • Users who prefer a compact gaming display for focused play
  • Anyone upgrading from a standard monitor and wanting a more responsive experience

Things I Would Check Before Buying

If I were buying this monitor today, I would make sure of the following:

  • My PC or console can support the performance I want
  • I have enough desk space for the monitor and stand
  • The screen size fits my gaming distance and preference
  • The ports match my current setup
  • The price makes sense compared to other gaming monitors

My Final Buying Advice

My advice is simple: I would buy the Asus ROG Strix XG248QSG Ace if my main priority were competitive gaming performance and I wanted a monitor focused on speed and responsiveness. If I cared more about cinematic visuals, larger screen size, or multitasking, I might compare it with other options first. But for pure gaming responsiveness, this monitor feels like a strong choice to me.

Final Thoughts

I see the Asus ROG Strix XG248QSG Ace as a strong choice for gamers who want ultra-fast performance and a competitive edge. My impression is that it delivers the speed, responsiveness, and smooth motion that serious esports players care about most. If I were looking for a monitor built for high-level gaming rather than general use, this would definitely be on my shortlist.

Author Profile

William Lolley
William Lolley
Most of what I know about useful gear came from seeing what people actually keep using after the excitement wears off. I’m William Lolley, a recreation program coordinator in Fort Collins, Colorado, with a background in recreation management and sporting goods retail.

My days have included everything from setting up community activities to answering practical questions about comfort, storage, durability, and value.

Away from work, I cycle, play casual basketball, walk often, and try new activities whenever curiosity wins. Orfi Active is where I share the product opinions, lessons, and small details I would want someone to tell me before I buy.