Looking Beyond the ASUS ROG XG27ACMES 27 Inch? 6 Alternatives Worth a Look
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You are looking for asus rog xg27acmes 27 inch alternatives because this display prioritizes speed and sync technology over size. The ASUS ROG XG27ACMES delivers a 255Hz refresh rate with a 0.3ms response time on a 27-inch Fast IPS panel. It includes G-SYNC support and USB Type-C connectivity for a clutter-free setup. This combination makes it ideal for competitive FPS gaming at 1440p.
However, you might prefer a different spec, size, feature, or brand. Some players seek higher refresh rates like 360Hz, while others need better color accuracy or a lower price point. The 6 alternatives listed here were chosen because their specifications overlap with the original product. Each option targets a specific need, from budget-conscious users to those requiring extreme speed. You can compare these monitors based on their published data to find the best fit for your gaming setup.
Our top pick: ASUS ROG XG27ACMES 27" 255Hz Monitor.
How these monitors compare to the ASUS
AOC 27-Inch 240Hz QHD IPS Gaming Monitor
The AOC Q27G41ZE offers a 240Hz refresh rate, which is slightly lower than the ASUS ROG XG27ACMES’s overclocked 255Hz. Both use Fast IPS panels for quick response times, but the AOC targets competitive esports players who prioritize consistent high frame rates over the absolute peak speed of the ASUS. The AOC lacks the advanced motion blur reduction features found in the ROG model, such as ELMB SYNC. You should choose the AOC if you want a dedicated esports display with solid color fidelity and do not need the extra 5Hz or the specific ASUS gaming technologies. It is a straightforward option for players who value speed without the extra bells and whistles.
LG 27-Inch QHD 144Hz IPS Monitor
The LG 27GL83A-B has a 144Hz refresh rate, significantly slower than the 255Hz found on the ASUS ROG XG27ACMES. This monitor focuses on color accuracy and visual fidelity rather than maximum speed. It supports both FreeSync and G-SYNC, offering versatile sync technology compatibility. The LG is heavier and larger in footprint than the ASUS model. You should pick the LG if you value color performance and certified sync support over the highest possible refresh rates. It is ideal for gamers who want a balanced display with excellent image quality, even if it means accepting a lower frame rate. This monitor suits those who prioritize visual clarity and color precision for both gaming and media consumption.
KOORUI 27" 1440p 120Hz IPS Monitor
The KOORUI E2721F runs at 120Hz, which is much slower than the 255Hz of the ASUS ROG XG27ACMES. It is designed for budget-conscious users who need QHD resolution for gaming and office work. This monitor supports FreeSync and G-SYNC, ensuring smooth visuals despite the lower refresh rate. It lacks DisplayPort connectivity, which is a notable difference from the ASUS model that includes USB-C and DisplayPort. You should choose the KOORUI if you are on a tight budget and do not require high refresh rates or advanced connectivity options. It is a practical choice for casual gaming and productivity tasks where color accuracy is important but speed is not the primary concern.
ETiansu 27-Inch 360Hz QHD Fast IPS Monitor
The ETiansu JY27N360Q delivers a 360Hz refresh rate, which is significantly higher than the 255Hz of the ASUS ROG XG27ACMES. This makes it a strong option for competitive gamers who need the highest possible frame rates. Both monitors use Fast IPS panels for good color accuracy and response times. However, the ETiansu lacks USB-C connectivity, which is a key feature of the ASUS model. You should pick the ETiansu if you prioritize extreme speed and do not need the convenience of USB-C or premium HDR features. It is ideal for players who want to maximize their competitive advantage with the fastest available refresh rates on a 27-inch panel.
ASUS TUF 27-Inch 1440p 170Hz IPS Gaming Monitor
The ASUS TUF VG27AQ1A offers a 144Hz refresh rate, which is lower than the 255Hz of the ASUS ROG XG27ACMES. This monitor focuses on balanced 1440p performance and eye comfort features. It supports G-SYNC for smooth gameplay. The TUF model is lighter and has a different form factor compared to the ROG XG27ACMES. You should choose the TUF if you value eye comfort and balanced performance over the highest possible refresh rates. It is a solid choice for gamers who want reliable G-SYNC compatibility and a comfortable viewing experience without needing the extreme speed of the ROG model. This monitor suits those who prioritize visual comfort and steady performance in their gaming setup.
ASUS ROG 27-Inch 1440p 180Hz Gaming Monitor
The ASUS ROG XG27ACS runs at 180Hz, which is slower than the 255Hz of the XG27ACMES. However, it includes USB-C connectivity, which the XG27ACMES also offers, making it convenient for device connections. Both monitors use Fast IPS panels and support G-SYNC for smooth gaming. The XG27ACS is slightly larger in width than the XG27ACMES. You should pick the XG27ACS if you value USB-C convenience and G-SYNC support over the highest possible refresh rates. It is a good option for users who want a balanced display with solid Fast IPS performance and the flexibility of USB-C connectivity for their devices.
Quick picks
Our 7 picks
ASUS ROG XG27ACMES 27" 255Hz Monitor
Best for: competitive FPS gaming at 1440p
- Screen Size
- 27-inch
- Resolution
- 2560 x 1440
- Refresh Rate
- 255Hz (OC)
- Panel Type
- Fast IPS
- Response Time
- 0.3ms
- Sync Technology
- G-SYNC Compatible
This 27-inch monitor delivers a 2560 x 1440 resolution with a 255Hz refresh rate. It uses Fast IPS technology to achieve a 0.3ms response time. G-SYNC sync technology prevents tearing. You get USB Type-C connectivity for a clean setup. The included DisplayWidget Center software lets you adjust settings with your mouse. It suits gamers who want high speed and clarity.
Pros
- 255Hz overclocked refresh rate for smooth motion
- 0.3ms response time reduces motion blur
- G-SYNC compatibility eliminates screen tearing
- USB Type-C port simplifies cable management
Cons
- 27-inch screen limits field of view
- No mention of built-in speakers
- Requires software for full settings control
Good fit if
- You play competitive shooters at high frame rates
- You want G-SYNC for tear-free gameplay
- You prefer a clean desk with USB-C
Skip if
- You need a 4K resolution display
- You want a larger than 27-inch screen
- You require built-in audio output
Verdict: ASUS ROG XG27ACMES 27" 255Hz Monitor is a fast 1440p display for competitive gamers. It fits players who prioritize speed and sync technology over size.
AOC 27-Inch 240Hz QHD IPS Gaming Monitor
Best for: Competitive esports gaming
- Screen Size
- 27"
- Resolution
- 2560x1440
- Refresh Rate
- 240Hz (260Hz OC)
- Panel Type
- IPS
- Response Time
- 0.3ms MPRT
- Sync Technology
- Adaptive-Sync, G-SYNC Compatible
The AOC Q27G41ZE delivers a 27-inch QHD IPS panel with a 240Hz refresh rate and 0.3ms MPRT response time. It supports NVIDIA G-SYNC and Adaptive-Sync for smooth visuals. The monitor offers 300-nit brightness and a 1000:1 contrast ratio. You get versatile connectivity with DisplayPort 1.4 and HDMI 2.0 ports. It is designed for competitive gaming where speed and clarity matter.
Pros
- 240Hz refresh rate with 260Hz overclocked option
- 0.3ms MPRT response time for minimal blur
- NVIDIA G-SYNC and Adaptive-Sync support
- 2560x1440 QHD IPS resolution
Cons
- Only 300-nit peak brightness
- 1000:1 static contrast ratio
- Tilt-only stand adjustment
Good fit if
- You want high refresh rates for competitive gaming
- You prefer IPS panel color accuracy
- You use NVIDIA or AMD graphics cards
Skip if
- You need USB-C connectivity
- You require HDR10 or high dynamic range
- You want height-adjustable stand
Verdict: AOC Q27G41ZE 27" 240Hz IPS Gaming Monitor fits players who prioritize speed and color fidelity over HDR performance. It is a solid choice for esports enthusiasts who do not need advanced ergonomic adjustments.
LG 27-Inch QHD 144Hz IPS Monitor
Best for: Gamers seeking color accuracy and G-SYNC compatibility
- Screen Size
- 27-Inch
- Resolution
- 2560 x 1440
- Refresh Rate
- 144Hz
- Panel Type
- IPS
- Response Time
- 1ms (GtG)
- Sync Technology
- NVIDIA G-SYNC, FreeSync Premium
This 27-inch monitor uses an IPS panel for accurate colors and wide viewing angles. It offers a 2560 x 1440 resolution and a 144Hz refresh rate. The 1ms GtG response time helps reduce motion blur. It supports both NVIDIA G-SYNC and AMD FreeSync Premium to prevent screen tearing. This model is designed for gamers who value color fidelity and smooth performance over extreme high refresh rates.
Pros
- IPS panel covers up to 99% of sRGB for vivid colors
- 144Hz refresh rate with 1ms GtG response time
- Officially verified NVIDIA G-SYNC Compatible certification
- Supports AMD FreeSync Premium technology
- Height, tilt, and pivot adjustable stand
Cons
- 144Hz refresh rate is lower than the 255Hz or 260Hz options in this list
- Only includes HDMI and DisplayPort connections
- Heavier build at 20.3 pounds compared to thinner alternatives
Good fit if
- You prioritize color accuracy and wide viewing angles for gaming
- You want official NVIDIA G-SYNC compatibility without the premium cost
- You need a sturdy stand with height and pivot adjustments
Skip if
- You need the highest possible refresh rate like 260Hz or 360Hz
- You require USB-C connectivity for single-cable docking
- You prefer a lighter or more compact monitor design
Verdict: LG 27GL83A-B 27-Inch 144Hz IPS Monitor delivers solid color performance and certified sync support for players who value visual fidelity over maximum speed.
KOORUI 27" 1440p 120Hz IPS Monitor
Best for: 1440p gaming at moderate refresh rates
- Screen Size
- 27 Inch
- Resolution
- 2560x1440
- Refresh Rate
- 120Hz
- Panel Type
- IPS
- Response Time
- 1ms MPRT
- Sync Technology
- AMD FreeSync, G-Sync
This KOORUI display is a 27-inch 1440p gaming monitor with an IPS panel and a 120Hz refresh rate. It delivers 2560x1440 resolution, 95% DCI-P3 color gamut coverage, and AMD FreeSync alongside G-Sync support. You get a sharp QHD picture and 1ms MPRT motion handling, making it suitable for casual gaming and daily work on a standard setup.
Pros
- 2560x1440 QHD resolution on a 27-inch IPS panel
- 95% DCI-P3 and 100% sRGB color coverage
- Supports both AMD FreeSync and G-Sync
- 1ms MPRT response time with HDR10 support
Cons
- 120Hz refresh rate falls behind the higher-refresh alternatives on this list
- Video inputs are limited to HDMI and VGA ports
Good fit if
- You want 1440p resolution and wide 95% DCI-P3 color on a 120Hz screen.
- You connect using standard HDMI or VGA video ports.
- You need AMD FreeSync or G-Sync support for tear-free gaming.
Skip if
- You require refresh rates above 120Hz for fast-paced competitive esports.
- You need video connections other than HDMI or VGA.
Verdict: KOORUI 27-Inch 120Hz QHD IPS Monitor gives you 1440p clarity and 95% DCI-P3 color if a 120Hz ceiling and HDMI or VGA connections meet your system setup.
ETiansu 27-Inch 360Hz QHD Fast IPS Monitor
Best for: Competitive gamers needing 360Hz speed
- Screen Size
- 27"
- Resolution
- 2560x1440
- Refresh Rate
- 360Hz
- Panel Type
- Fast IPS
- Response Time
- 0.5ms GTG
- Sync Technology
- AMD FreeSync Premium, G-Sync Compatible
The ETiansu 27" 360Hz QHD Monitor targets competitive gamers who want speed without sacrificing color accuracy. It features a Fast IPS panel with a 360Hz refresh rate and 0.5ms response time. The display covers 120% sRGB and 90% DCI-P3 with factory calibration. You get HDMI 2.1 and DisplayPort 1.4 inputs. It supports AMD FreeSync Premium and G-Sync Compatible for smooth gameplay.
Pros
- 360Hz refresh rate for high-speed motion
- Fast IPS panel with 120% sRGB coverage
- HDMI 2.1 and DisplayPort 1.4 connectivity
- Ergonomic stand with pivot and height adjustment
Cons
- HDR400 certification is entry-level for HDR
- Built-in speakers are basic for immersion
- Brand has less established reputation than ASUS
Good fit if
- You prioritize maximum refresh rate for competitive shooters
- You want accurate colors from a Fast IPS panel
- You need HDMI 2.1 for next-gen console connectivity
Skip if
- You require premium HDR performance beyond HDR400
- You prefer a well-known brand like ASUS or LG
- You need USB-C connectivity for docking stations
Verdict: The ETiansu 27" 360Hz QHD Monitor is a strong option for competitive gamers seeking high refresh rates and color accuracy, though you should skip it if you need USB-C connectivity or premium HDR.
ASUS TUF 27-Inch 1440p 170Hz IPS Gaming Monitor
Best for: gamers seeking balanced 1440p performance
- Screen Size
- 27"
- Resolution
- 2560 x 1440
- Refresh Rate
- 170Hz
- Panel Type
- IPS
- Response Time
- 1ms
- Sync Technology
- G-SYNC Compatible
View on Amazon: ASUS TUF 27-Inch 1440p 170Hz IPS Gaming Monitor
The ASUS TUF VG27AQ1A is a 27-inch QHD monitor with a 170Hz refresh rate and IPS panel. It features G-SYNC Compatible support and a 1ms response time. This model includes Eye Care technology for reduced eye strain. It suits players who want smooth visuals without the highest overclocked speeds found in other options.
Pros
- 170Hz refresh rate for smooth motion
- IPS panel with QHD resolution
- G-SYNC Compatible for tear-free play
- 1ms response time
- TÜV Rheinland-certified Flicker-free and Low Blue Light
Cons
- Lower refresh rate than the 260Hz and 360Hz alternatives
- Only G-SYNC Compatible, not native G-SYNC
- DisplayPort 1.2 limits bandwidth compared to newer standards
Good fit if
- You want a reliable 1440p IPS panel
- You prioritize eye comfort during long sessions
- You prefer G-SYNC Compatible over native G-SYNC
Skip if
- You need the highest possible refresh rate available
- You require native G-SYNC certification
- You want USB-C connectivity
Verdict: ASUS TUF VG27AQ1A 27" 170Hz IPS offers solid 1440p performance for gamers who value eye comfort and G-SYNC compatibility over extreme speed.
ASUS ROG 27-Inch 1440p 180Hz Gaming Monitor
Best for: Gamers needing G-SYNC and USB-C connectivity
- Screen Size
- 27 Inch
- Resolution
- 2560 x 1440
- Refresh Rate
- 180Hz
- Panel Type
- Fast IPS
- Response Time
- 1ms (GTG)
- Sync Technology
- G-SYNC, Free Sync, ELMB Sync
This 27-inch Fast IPS monitor delivers 2560 x 1440 resolution and an 180Hz refresh rate. It features a 1ms GTG response time and G-SYNC compatibility to reduce tearing. The USB-C connection allows for video and peripheral connectivity. You get a clutter-free setup with DisplayPort support. This model suits gamers who want high frame rates and reliable sync technology without needing the highest overclocked speeds.
Pros
- Fast IPS panel with 1ms GTG response time
- 180Hz refresh rate for smooth gameplay
- G-SYNC and ELMB SYNC support
- USB-C connectivity for video and peripherals
Cons
- 180Hz refresh rate is lower than the 255Hz or 260Hz options on this list
- No mention of HDR10 or DisplayHDR certification in specifications
- USB-C is limited to DisplayPort signal transmission
Good fit if
- You prioritize G-SYNC compatibility over maximum overclocked refresh rates
- You need USB-C connectivity for a single-cable setup
- You want a Fast IPS panel with 1ms response time
Skip if
- You require a refresh rate higher than 180Hz
- You need certified HDR400 or higher performance
- You prefer monitors with higher overclocked speeds like 260Hz or 360Hz
Verdict: ASUS ROG XG27ACS 27-inch 180Hz Monitor fits users who value G-SYNC and USB-C convenience over the highest possible refresh rates found in other listings. It offers solid Fast IPS performance for competitive play.
Specifications side by side
| Spec | ASUS ROG XG27ACMES 27" 255Hz Monitor | AOC 27-Inch 240Hz QHD IPS Gaming Monitor | LG 27-Inch QHD 144Hz IPS Monitor | KOORUI 27" 1440p 120Hz IPS Monitor | ETiansu 27-Inch 360Hz QHD Fast IPS Monitor | ASUS TUF 27-Inch 1440p 170Hz IPS Gaming Monitor | ASUS ROG 27-Inch 1440p 180Hz Gaming Monitor |
|---|---|---|---|---|---|---|---|
| Screen Size | 27-inch | 27" | 27-Inch | 27 Inch | 27" | 27" | 27 Inch |
| Resolution | 2560 x 1440 | 2560x1440 | 2560 x 1440 | 2560x1440 | 2560x1440 | 2560 x 1440 | 2560 x 1440 |
| Refresh Rate | 255Hz (OC) | 240Hz (260Hz OC) | 144Hz | 120Hz | 360Hz | 170Hz | 180Hz |
| Panel Type | Fast IPS | IPS | IPS | IPS | Fast IPS | IPS | Fast IPS |
| Response Time | 0.3ms | 0.3ms MPRT | 1ms (GtG) | 1ms MPRT | 0.5ms GTG | 1ms | 1ms (GTG) |
| Sync Technology | G-SYNC Compatible | Adaptive-Sync, G-SYNC Compatible | NVIDIA G-SYNC, FreeSync Premium | AMD FreeSync, G-Sync | AMD FreeSync Premium, G-Sync Compatible | G-SYNC Compatible | G-SYNC, Free Sync, ELMB Sync |
| Connectivity | USB-C 90W | 1x DP 1.4, 2x HDMI 2.0, audio out | HDMI, DisplayPort | HDMI, VGA | HDMI 2.1, DP 1.4 | HDMI 2.0 x2, DisplayPort 1.2 | USB Type-C |
| Size | 14.5" x 24.2" x 2.5" | 27" 240Hz IPS | 27 Inch | 27"/120Hz/QHD/IPS | not specified | not specified | not specified |
| Dimensions | 7.43 × 24.2 × 19.8 inches | 7.46 × 24.2 × 17.7 inches | 8.2 × 29.2 × 20.6 inches | 7 × 23.6 × 17.7 inches | 1.97 × 24.2 × 17.7 inches | 17.9 × 24.2 × 8.43 inches | 8.6 × 25.3 × 15.5 inches |
| Weight | 13.1 pounds | not specified | 20.3 pounds | 8 pounds | not specified | 11.9 pounds | 14.6 pounds |
| Color | BLACK | Black | Black | Black | Black | BLACK | BLACK |
| Model | XG27ACMES | Q27G41ZE | 27GL83A-B | E2721F | JY27N360Q | VG27AQ1A | XG27ACS |
Frequently asked questions
Which monitor is best for competitive FPS gaming?
The ASUS ROG XG27ACMES is the top choice for competitive FPS gaming at 1440p. It features a 255Hz refresh rate and G-SYNC support. This combination fits players who prioritize speed and sync technology over screen size. It is designed for those who need fast response times in fast-paced titles.
What is the fastest refresh rate available?
The ETiansu 27-Inch 360Hz QHD Fast IPS Monitor offers the highest refresh rate at 360Hz. It is ideal for competitive gamers needing extreme speed. The AOC 27-Inch 240Hz QHD IPS Gaming Monitor is another strong option for esports enthusiasts who prioritize speed and color fidelity. Both support G-SYNC or FreeSync.
Which monitor supports USB-C connectivity?
The ASUS ROG 27-Inch 1440p 180Hz Gaming Monitor supports USB-C connectivity. This model fits users who value G-SYNC and USB-C convenience over the highest possible refresh rates. It offers solid Fast IPS performance for competitive play while providing the versatility of a single-cable connection for power and data.
Is there a budget-friendly QHD option?
The KOORUI 27" 1440p 120Hz IPS Monitor is the best budget option. It suits users who value color accuracy and QHD resolution on a budget. It supports FreeSync and G-SYNC compatibility. However, you should skip it if you need DisplayPort or higher refresh rates for competitive gaming.
Which monitor has the best color accuracy?
The LG 27-Inch QHD 144Hz IPS Monitor delivers solid color performance. It is certified for G-SYNC compatibility and fits gamers seeking color accuracy. The AOC 27-Inch 240Hz QHD IPS Gaming Monitor also prioritizes color fidelity. These IPS panels offer better color reproduction compared to TN or VA alternatives for visual fidelity.
How do these monitors compare in size?
All listed monitors feature a 27-inch screen size. The ASUS ROG XG27ACMES measures 24.2 inches in width and weighs 13.1 pounds. The LG 27-Inch QHD 144Hz IPS Monitor is slightly wider at 29.2 inches and weighs 20.3 pounds. The KOORUI model is the lightest at 8 pounds. Dimensions vary slightly based on stand design.
Which monitors support G-SYNC?
The ASUS ROG XG27ACMES, AOC 27-Inch 240Hz, LG 27-Inch QHD 144Hz, KOORUI 27" 1440p, ETiansu 27-Inch 360Hz, ASUS TUF 27-Inch, and ASUS ROG 27-Inch all support G-SYNC or are compatible. This ensures smooth gameplay without screen tearing. The ASUS ROG XG27ACMES offers native G-SYNC support for the most reliable synchronization.