MSI MAG 274QP QD-OLED X24 27-Inch WQHD Gaming Monitor
4.6Editor score
QD-OLED Panel
0.03ms Response Time
HDMI 2.1 Support
VESA ClearMR 13000
10 Best 1440p Gaming Monitors at 240Hz (September 2026) Expert Guide
Finding the right display for high-speed gaming requires balancing resolution and refresh rate effectively. These 1440p monitors offer sharp visuals while maintaining smooth motion at 240Hz for competitive play.
We evaluated ten top models based on panel technology, connectivity options, and user feedback ratings. Our analysis focuses on performance metrics like response time and adaptive sync compatibility.
Each pick below highlights unique strengths and potential trade-offs for different gaming setups. Please note that pricing and availability can change frequently on retailer platforms.
Top 3 Picks for Best 1440p Gaming Monitors at 240Hz
AOC 27" Gaming Monitor QHD 240Hz Overclocked IPS NVIDIA G-SYNC Q27G41ZE
4.6Editor score
240Hz Refresh Rate
0.3ms Response Time
Adaptive Sync Support
27 Inch QHD IPS
Acer Nitro 27in QHD 2560×1440 IPS 240Hz Gaming Monitor XV272U W2bmiiprx
4.2Editor score
AMD FreeSync Premium
1ms Response Time
VESA Mount Compliant
27 Inch WQHD
As an Amazon Associate we earn from qualifying purchases.
Top 10 Best 1440p Gaming Monitors at 240Hz in 2026 Compared
This side-by-side comparison highlights the key specifications and unique features of all ten selected monitors to help you make an informed decision quickly.
ProductsSpecificationsEditor scorePrice
Editor's Choice
AOC 27" Gaming Monitor QHD 240Hz Overclocked IPS NVIDIA G-SYNC Q27G41ZE
2560×1440 Resolution
240Hz Refresh Rate
IPS Panel Type
0.3ms MPRT
4.6Editor score
Editor's Choice
Acer Nitro 27in QHD 2560×1440 IPS 240Hz Gaming XV272U W2bmiiprx
2560×1440 Resolution
240Hz Refresh Rate
IPS Panel Type
1ms GtG
4.2Editor score
Best Premium
LG 27GR83Q-B 27-inch Ultragear QHD (2560×1440) IPS Gaming Monitor, 240Hz
2560×1440 Resolution
240Hz Refresh Rate
IPS Panel Type
1ms GtG
4.4Editor score
Acer Predator 26.5in QHD 2560×1440 QD-OLED 240Hz Gaming Monitor X27U W1
2560×1440 Resolution
240Hz Refresh Rate
QD-OLED Panel
0.03ms GtG
4.5Editor score
KTC 27 Inch 240Hz Gaming Monitor 2K, QHD Monitor 275Hz Fast IPS, H27E6S
2560×1440 Resolution
240Hz/275Hz Refresh Rate
Fast IPS Panel
1ms MPRT
4.3Editor score
ASUS ROG XG27ACMG 27 Inch 1440p 270Hz USB-C G-SYNC HDR Gaming Monitor
2560×1440 Resolution
270Hz Refresh Rate
Fast IPS Panel
1ms GtG
4.3Editor score
MSI MAG 274QP QD-OLED X24 27-Inch WQHD Gaming Monitor
2560×1440 Resolution
240Hz Refresh Rate
QD-OLED Panel
0.03ms GtG
4.6Editor score
Alienware AW2723DF Gaming Monitor – 27-inch (2560 x 1440) 240Hz
2560×1440 Resolution
240Hz/280Hz Refresh Rate
Fast IPS Panel
1ms GtG
4.3Editor score
Acer Nitro 27in QHD 2560×1440 IPS 240Hz Gaming Monitor KG271U W3bmiipx
2560×1440 Resolution
240Hz Refresh Rate
IPS Panel Type
0.5ms GTG
4.4Editor score
MSI MAG 271QPX QD-OLED E2 27-inch 2K Gaming Monitor
2560×1440 Resolution
240Hz Refresh Rate
QD-OLED Panel
0.03ms GtG
4.6Editor score
1. AOC 27" Gaming Monitor QHD 240Hz Overclocked IPS NVIDIA G-SYNC Q27G41ZE – Best Overall
AOC 27" Gaming Monitor QHD 240Hz Overclocked IPS NVIDIA G-SYNC Q27G41ZE
2560×1440 Resolution
240Hz Refresh Rate
0.3ms MPRT
Adaptive Sync
This AOC monitor delivers high performance with a 240Hz refresh rate and fast IPS panel for smooth gaming visuals. It features 1440p resolution and supports both NVIDIA and AMD adaptive sync technologies effectively.
Pros
- Excellent color accuracy
- Fast response time
- Wide viewing angles
- Multiple ports
- Ergonomic tilt
Cons
- Basic stand features
- No USB-C
We may earn a commission when you buy through this link, at no additional cost to you.
The 27-inch display offers vibrant colors and high contrast suitable for various gaming genres. It includes multiple connectivity options like DisplayPort 1.4 and HDMI 2.0 for versatile setup configurations.
While the stand offers tilt adjustment, it lacks height or pivot options which might limit ergonomic customization for some users. This is acceptable given the competitive price point relative to other premium models.
Competitive gamers seeking a balance of speed and color accuracy will find this monitor an excellent choice for their setup.
Smooth Motion Performance
The 240Hz refresh rate ensures fluid motion rendering in fast-paced games without noticeable blur.
Vibrant Color Reproduction
IPS technology provides wide viewing angles and accurate color representation for immersive visual experiences.
We may earn a commission when you buy through this link, at no additional cost to you.
2. Acer Nitro 27in QHD 2560×1440 IPS 240Hz Gaming XV272U W2bmiiprx – Solid Performance
Acer Nitro 27in QHD 2560×1440 IPS 240Hz Gaming XV272U W2bmiiprx
2560×1440 Resolution
240Hz Refresh Rate
1ms GtG
VESA Mount
The Acer Nitro XV272U offers a comprehensive feature set including a fully adjustable stand and AMD FreeSync Premium support. It provides a solid 1440p display experience for casual and competitive gamers alike.
Pros
- Full ergonomic stand
- AMD FreeSync Premium
- Built-in speakers
- Good connectivity
Cons
- Lower brightness
- HDMI rate limits
We may earn a commission when you buy through this link, at no additional cost to you.
Its stand allows tilt, swivel, pivot, and height adjustments making it versatile for different desk setups. The built-in speakers add convenience though they are not a replacement for dedicated audio systems.
Users should note that HDMI connectivity is limited to 144Hz while DisplayPort supports the full 240Hz rate. This distinction is important for console or multi-device setups.
Those prioritizing ergonomics and stand features at a reasonable price point will appreciate this model significantly.
Ergonomic Stand Design
The comprehensive stand offers height, tilt, swivel, and pivot adjustments for optimal viewing comfort.
Adaptive Sync Technology
AMD FreeSync Premium ensures smooth gameplay by syncing refresh rates with compatible graphics cards.
We may earn a commission when you buy through this link, at no additional cost to you.
3. LG 27GR83Q-B 27-inch Ultragear QHD – Best Feature Rich IPS
LG 27GR83Q-B 27-inch Ultragear QHD (2560×1440) IPS Gaming Monitor, 240Hz
2560×1440 Resolution
240Hz Refresh Rate
HDMI 2.1
DisplayHDR 400
LGs UltraGear model stands out with HDMI 2.1 connectivity supporting 240Hz directly without needing DisplayPort. It combines this with official G-Sync compatibility for seamless NVIDIA GPU performance.
Pros
- HDMI 2.1 support
- Full stand ergonomics
- G-Sync Compatible
- DTS Headphone:X
Cons
- HDR performance limited
- Average contrast ratio
We may earn a commission when you buy through this link, at no additional cost to you.
The monitor includes advanced gaming features like Dynamic Action Sync and Black Stabilizer to enhance competitive play. It also features DTS Headphone:X for accurate spatial audio over headphones.
While DisplayHDR 400 is present true HDR impact is often limited by the panel brightness and contrast levels typical of IPS displays. This is a common trade-off at this price segment.
Gamers needing HDMI 2.1 for consoles or high bandwidth setups will find this monitor uniquely capable among IPS options.
Enhanced Connectivity
HDMI 2.1 allows full 240Hz refresh rates for consoles and PCs without additional adapters.
Immersive Audio Features
DTS Headphone:X technology provides 3D spatial audio for a more immersive gaming experience.
We may earn a commission when you buy through this link, at no additional cost to you.
4. Acer Predator X27U W1 – Best OLED Experience
Acer Predator 26.5in QHD 2560×1440 QD-OLED 240Hz Gaming Monitor X27U W1
2560×1440 Resolution
240Hz Refresh Rate
QD-OLED Panel
0.03ms Response
The Acer Predator X27U utilizes QD-OLED technology to deliver unmatched contrast and color accuracy. Its 0.03ms response time virtually eliminates motion blur making it ideal for competitive gaming.
Pros
- Perfect black levels
- Vivid colors
- Instant response time
- ZeroFrame design
Cons
- Burn-in risk
- Lower peak brightness
We may earn a commission when you buy through this link, at no additional cost to you.
The 26.5-inch form factor is optimized for eSports tournaments providing a focused field of view. The ZeroFrame design minimizes bezels for an immersive viewing experience.
OLED panels carry a risk of burn-in over time though image retention refresh features help mitigate this. Users should be mindful of static elements like HUDs during long sessions.
Those seeking the highest visual fidelity and fastest response speeds will find this OLED monitor a top choice.
OLED Visual Fidelity
QD-OLED technology delivers true blacks and vibrant colors for a cinematic gaming look.
Instantaneous Response
The 0.03ms response time ensures that moving objects are rendered with extreme sharpness.
We may earn a commission when you buy through this link, at no additional cost to you.
5. KTC H27E6S – Best Value Option
KTC 27 Inch 240Hz Gaming Monitor 2K, QHD Monitor 275Hz Fast IPS, H27E6S
2560×1440 Resolution
275Hz Overclock
Fast IPS Panel
HDR400
KTC offers a compelling value proposition with a Fast IPS panel capable of overclocking to 275Hz. This monitor provides smooth motion and decent color reproduction for its price bracket.
Pros
- High refresh overclock
- White finish option
- Multiple ports
- Low blue light
Cons
- Unknown brand reliability
- Generic stand
We may earn a commission when you buy through this link, at no additional cost to you.
The unit supports HDR400 and features a white finish which looks clean on modern desks. Connectivity includes multiple DisplayPort and HDMI inputs for versatile gaming setups.
While KTC is a newer brand in the market it offers a three-year warranty and responsive support services. Potential buyers should consider this when evaluating long-term reliability.
Budget conscious gamers looking for high refresh rate performance without breaking the bank should consider this model.
High Refresh Capability
Overclocking to 275Hz provides exceptionally smooth motion for fast-paced competitive titles.
Eye Care Features
Low blue light and flicker-free technology reduce eye strain during extended usage sessions.
We may earn a commission when you buy through this link, at no additional cost to you.
6. ASUS ROG XG27ACMG – Best Connectivity and Color
ASUS ROG XG27ACMG 27 Inch 1440p 270Hz USB-C G-SYNC HDR Gaming Monitor
2560×1440 Resolution
270Hz Refresh Rate
USB-C DP Alt
95% DCI-P3
The ASUS ROG XG27ACMG features a high-speed 270Hz refresh rate and USB-C connectivity for laptop users. It delivers vibrant visuals with 95% DCI-P3 color coverage suitable for creative work too.
Pros
- USB-C connectivity
- Excellent color gamut
- ROG AI features
- Fast IPS panel
Cons
- Higher price point
- ELMB Sync limits
We may earn a commission when you buy through this link, at no additional cost to you.
ROG Gaming AI technology enhances user experience with automated features and displayWidget Center simplifies settings adjustments. The panel uses Fast IPS technology to maintain sharp visuals at high frame rates.
USB-C connectivity allows for a clutter-free setup by combining video and power delivery in one cable. This is a significant advantage for those using laptops or docking stations.
Gamers and content creators who value color accuracy and flexible connectivity will find this monitor highly capable.
Versatile Connectivity
USB-C with DP Alt mode enables easy single cable connections for laptops and peripherals.
Color Precision
Wide DCI-P3 coverage ensures vibrant and accurate colors across various content types.
We may earn a commission when you buy through this link, at no additional cost to you.
7. MSI MAG 274QP QD-OLED X24 – Premium OLED Performance
MSI MAG 274QP QD-OLED X24 27-Inch WQHD Gaming Monitor
2560×1440 Resolution
240Hz Refresh Rate
QD-OLED Panel
VESA ClearMR
MSI combines Quantum Dot technology with OLED to create a display with 1.07 billion colors and unmatched contrast. The panel supports 240Hz and offers instant response times for clear motion handling.
Pros
- Deep black levels
- High contrast ratio
- HDMI 2.1
- OLED Care 2.0
Cons
- Burn-in concerns
- Lower HDR brightness
We may earn a commission when you buy through this link, at no additional cost to you.
The monitor includes advanced gaming intelligence like AI Crosshair and Console modes to optimize gameplay settings. OLED Care 2.0 helps prevent image retention extending the panel lifespan over time.
While HDR 400 is present the contrast ratio of 1500000:1 provides far better dynamic range than LCDs. Users should take advantage of this for HDR content and dark scenes.
Those prioritizing the absolute best visual quality and motion clarity should consider this premium OLED option.
Elite Response Speed
0.03ms response time ensures moving images are rendered without motion blur or ghosting.
Advanced OLED Protection
OLED Care 2.0 software tools help reduce burn-in risk and extend panel longevity.
We may earn a commission when you buy through this link, at no additional cost to you.
8. Alienware AW2723DF – Best Design and Brand
Alienware AW2723DF Gaming Monitor – 27-inch (2560 x 1440) 240Hz
2560×1440 Resolution
240Hz Refresh Rate
Nano Color Technology
VESA HDR 600
Alienware offers a premium build with Legend 2.0 design and customizable lighting for aesthetic appeal. The monitor features Fast IPS technology with excellent response times and NVIDIA G-Sync compatibility.
Pros
- Premium build quality
- G-Sync Compatible
- VESA HDR 600
- Ergonomic stand
Cons
- Higher price
- Limited color gamut
We may earn a commission when you buy through this link, at no additional cost to you.
It supports VESA DisplayHDR 600 which offers better brightness than standard HDR400 panels. The InfinityEdge screen provides wide viewing angles and immersive visuals for modern setups.
The stand is fully adjustable supporting height tilt swivel and pivot adjustments for ergonomic comfort. AlienFX lighting adds customizable aesthetics to any gaming desk configuration.
Gamers who value brand prestige design aesthetics and reliable performance will appreciate this Alienware option.
Premium Design
The Legend 2.0 design and customizable lighting provide a unique look for battle stations.
Immersive Visuals
Nano Color technology and Wide viewing angles ensure vibrant colors across the entire panel.
We may earn a commission when you buy through this link, at no additional cost to you.
9. Acer Nitro KG271U – Best Color Accuracy IPS
Acer Nitro 27in QHD 2560×1440 IPS 240Hz Gaming Monitor KG271U W3bmiipx
2560×1440 Resolution
240Hz Refresh Rate
99% sRGB
Zero-Frame Design
The KG271U focuses on color accuracy with 99% sRGB coverage making it suitable for creative projects. Its 240Hz refresh rate delivers smooth motion for gaming without compromising visual quality.
Pros
- High sRGB coverage
- Responsive panel
- AMD FreeSync Premium
- Slim bezels
Cons
- Basic stand
- Lower contrast
We may earn a commission when you buy through this link, at no additional cost to you.
It includes AMD FreeSync Premium to ensure stutter-free gameplay and reduced tearing effects. The zero-frame design maximizes screen space by removing thick conventional frames.
While the panel offers high color accuracy the contrast ratio is typical for IPS displays. This is a standard trade-off for wide viewing angles and color precision.
Designers and gamers looking for a display that excels in color fidelity while maintaining high speeds will enjoy this model.
Wide Color Gamut
99% sRGB support ensures accurate color reproduction for creative and content work.
Fast Motion Clarity
0.5ms GTG response time minimizes blur for smooth and responsive gameplay.
We may earn a commission when you buy through this link, at no additional cost to you.
10. MSI MAG 271QPX QD-OLED E2 – OLED Value Pick
MSI MAG 271QPX QD-OLED E2 27-inch 2K Gaming Monitor
2560×1440 Resolution
240Hz Refresh Rate
QD-OLED Panel
0.03ms GtG
This MSI model delivers high contrast OLED visuals at a competitive price point. It features a graphene film heatsink allowing for silent fanless operation which is ideal for quiet setups.
Pros
- OLED technology
- Graphene heatsink
- OLED Care 2.0
- True Black HDR
Cons
- No USB-C
- Fanless design
We may earn a commission when you buy through this link, at no additional cost to you.
The 240Hz refresh rate and instant response times ensure crisp motion performance in competitive titles. OLED Care 2.0 software helps mitigate burn-in risks for long term panel health.
While it lacks USB-C connectivity it provides robust HDMI and DisplayPort options for PC and console gaming. The True Black HDR 400 certification highlights its superior black levels.
Those seeking OLED technology at a more accessible price will find this monitor a strong contender.
Silent Operation
Graphene film heatsink enables silent operation without the need for an active cooling fan.
High Contrast Visuals
OLED technology provides perfect blacks and deep contrast levels unmatched by LCD panels.
We may earn a commission when you buy through this link, at no additional cost to you.
Buying Guide – How to Choose the Best 1440p Gaming Monitors at 240Hz
Selecting the ideal monitor involves evaluating several technical factors to ensure performance matches your gaming needs.
Panel Technology
IPS panels offer wide viewing angles and good color accuracy making them suitable for various use cases. OLED panels provide perfect blacks and instant response times but carry burn-in risks.
Choose IPS for balanced performance and OLED for maximum visual fidelity and contrast.
Refresh Rate and Response Time
A 240Hz refresh rate ensures smooth motion rendering in fast-paced competitive games. Response times under 1ms minimize ghosting and blur during quick movements.
Prioritize high refresh rates and low response times for competitive gaming.
Adaptive Sync Technology
G-Sync and FreeSync technologies synchronize the monitor refresh rate with the GPU to prevent screen tearing. Most modern monitors support both NVIDIA and AMD variants effectively.
Ensure the monitor supports adaptive sync for a smoother gameplay experience.
Connectivity Options
DisplayPort 1.4 is essential for achieving full 240Hz refresh rates at 1440p resolution. HDMI 2.1 is beneficial for console gaming or high bandwidth multi-device setups.
Check ports match your devices to enable maximum performance capabilities.
Ergonomics
Adjustable stands with height tilt swivel and pivot options help maintain a comfortable viewing position. Fixed stands may limit flexibility for different desk environments.
Look for ergonomic stands to reduce strain during long gaming sessions.
Color Accuracy and HDR
Higher color gamut coverage like DCI-P3 enhances visual richness and realism. HDR support adds dynamic range but effectiveness varies significantly by panel brightness.
Choose high color gamut and reliable HDR support for better visuals.
Durability and Warranty
OLED panels require careful management to prevent burn-in while IPS panels generally have longer lifespans. Warranties covering pixel defects and burn-in vary by manufacturer.
Review warranty terms and care features when selecting OLED models.
Budget and Value
Prices vary widely based on panel type brand prestige and feature sets. Budget models may lack premium features like HDR or USB-C connectivity.
Balance performance needs with available budget for the best value.
How to Use and Care for Your 1440p Gaming Monitor at 240Hz
Connect your device using DisplayPort 1.4 to ensure the monitor operates at its full 240Hz refresh rate. HDMI may limit refresh rates on some models depending on the version.
Adjust the refresh rate settings in your operating system graphics control panel to match the monitors maximum capabilities. This ensures you benefit from smooth motion and reduced input lag.
Clean the screen regularly with a soft microfiber cloth to avoid scratches. OLED users should utilize built-in pixel shift features to reduce burn-in risk during static content viewing.
Frequently Asked Questions
Does 240Hz improve gaming performance?
Yes a 240Hz refresh rate provides significantly smoother motion and reduces input lag compared to lower refresh rates. This is particularly beneficial for competitive shooters and fast-paced games where clarity matters.
What is the difference between IPS and OLED panels?
IPS panels offer consistent color and wide viewing angles whereas OLED panels deliver perfect blacks and instant response times. IPS is generally safer for mixed use while OLED excels in visual fidelity.
Do I need a powerful GPU to use 240Hz monitors?
Yes you need a capable GPU to render games at high frame rates matching the 240Hz refresh rate. Otherwise the monitor refresh rate will be underutilized.
Can I use these monitors with consoles?
Many models support HDMI 2.1 which allows 1440p at 240Hz for next-gen consoles. Others may only support lower refresh rates via HDMI requiring DisplayPort for PC setups.
Are OLED monitors prone to burn-in?
OLED panels carry a risk of burn-in with static content but manufacturers include features like pixel shift to mitigate this. Proper usage habits can extend the panel lifespan significantly.
Is HDMI enough for 240Hz at 1440p?
No DisplayPort 1.4 is typically required for 1440p at 240Hz on most monitors. HDMI 2.1 is an exception but requires specific monitor support.
What is G-Sync compatible?
It indicates the monitor is officially tested to work with NVIDIA G-Sync technology reducing screen tearing and stuttering. It ensures smooth synchronization between the GPU and display.
Is HDR effective on these monitors?
HDR effectiveness depends on brightness and contrast. OLEDs handle HDR well but IPS models often struggle due to lower contrast ratios despite HDR certification.
Final Thoughts on Choosing the Best 1440p Gaming Monitors at 240Hz
The AOC Q27G41ZE remains a top choice for balanced performance offering excellent speed and color accuracy. For enthusiasts seeking visual excellence the MSI MAG 274QP QD-OLED provides unmatched contrast and motion clarity.
Prioritize panel type based on your needs whether it is IPS for longevity and color consistency or OLED for peak performance. Consider connectivity options to ensure compatibility with your GPU or console.
Always verify current pricing and stock availability as these models frequently update in availability. Choosing the right monitor enhances your gaming experience significantly by delivering smoother motion and sharper visuals.