Alienware AW2521H 24.5" 16:9 IPS Gaming Monitor
Model: AW2521H


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Power
Power Consumption | 23 W (Typical) 0.5 W (Standby) 0.5 W (Eco) |
USB Power Delivery | None |
AC Input Power | 120 to 230 VAC, 50 / 60 Hz |
Physical
Weight | 10 lb / 4.5 kg (without Stand) |
Dimensions (W x H x D) | 21.9 x 20.7 x 9.9" / 55.6 x 52.6 x 25.1 cm (with Stand) 21.9 x 12.9 x 3.3" / 55.6 x 32.8 x 8.4 cm (without Stand) |
Lock Slot | Yes |
Mounting-Hole Pattern | Yes |
Max Arm Extension Length | None |
Tilt Adjustment | -5 to 21° |
Swivel Adjustment | 40° |
Rotation Adjustment | 90° |
Height Adjustment | 5.1" / 13.0 cm |
Packaging Info
Box Dimensions (LxWxH) | 28.75 x 20 x 10.5" |
Package Weight | 26.8 lb |
Inputs / Outputs
Inputs/Outputs | 4 x USB Type-A (USB 3.1 / USB 3.2 Gen 1) Input/Output 1 x USB Type-B Input 2 x HDMI 2.0 Input 1 x DisplayPort 1.4 Input 2 x 3.5 mm Output |
Built-In Speakers | None |
Memory Card Slots | None |
Multi-Input Support (PIP/PBP) | None |
Environmental
Operating Humidity | 20 to 90% |
Operating Temperature | 32 to 104°F / 0 to 40°C |
Display
Resolution | 1920 x 1080 |
Touchscreen | No |
Panel Type | IPS-Type LCD |
HDR Compatibility | None |
Bit Depth / Color Support | 8-Bit (16.7 Million Colors) |
Variable Refresh Technology | G-Sync |
Refresh Rate | 360 Hz |
Dynamic Contrast Ratio | 1000:1 |
Contrast Ratio | 1000:1 |
Maximum Brightness | 400 cd/m2 |
Hardness Rating | 3H |
Finish | Matte |
Pixels Per Inch (ppi) | 89 ppi |
Aspect Ratio | 16:9 |
Color Gamut | 99% sRGB |
Response Time | 1 ms (GtG) |
Dot Pitch | 0.2829 x 0.2802 mm |
Viewing Angle (H x V) | 178 x 178° |
Size | 24.5" |
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Though priced at the premium level, the Alienware AW2521H delivers something almost no other monitor can: 360 Hz with a 3ms screen draw time. That means there’s no motion blur, period.
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Fastest refresh rate you can get, Nvidia Reflex performance analyzer, Excellent HDR, AlienFX RGB, Low input lag, Usable ULMB
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Average SDR contrast, No FreeSync, Expensive
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If you are a professional gamer or aim to become one, the Dell Alienware AW2521H is for you. It offers low input lag, quick response time, and plenty of features including G-SYNC and ULMB. Moreover, it’s based on an IPS panel with vibrant colors and wide viewing angles.
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360Hz, Quick response time and low input lag, NVIDIA G-SYNC & ULMB, Fully ergonomic stand, a USB hub, Accurate colors and wide viewing angles
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Expensive, ULMB could be better optimized, Missing gamma, 6-axis, and sharpness image adjustment tools, No AMD FreeSync support
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The Dell Alienware AW2521H is excellent for gaming. It has an extremely high 360Hz refresh rate with an incredible response time, resulting in smooth motion. Input lag is exceptionally low and it has native G-SYNC support.
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360Hz refresh rate., Exceptionally low input lag., Incredible response time., Native G-SYNC support.
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Low contrast ratio.
Best decision I’ve ever made , 360 or 240 can’t go wrong with either one .
Very nice monitor, easy setup, and the settings menu is easy to navigate
Great monitor. Great price. 240hz would have been enough though.
Its a great monitor an future proof as currently my setup does not use g-sync remember to check these things...
Excellent Alienware Monitor
Overall great, although the dark stabiliser actually washes out colours and makes it harder to see enemies in warzone, so I don't use it. IPS panel colors are good but i wouldn't say its a night and day difference over my previous dell TN gaming panel.
Amazing monitor, always love the products from dell.
Awesome gaming screen. Yes its 1080p, but the colour is great, and the frame rate is staggering. I was in some doubt that I'd notice the difference between 75hz and 360hz, but you can - a lot. The screen looks and feels high end. Even the packaging is premium.
Best value for money. Pictures are sharp quality and speedy monitor. Recommended for every one.
Bought for grand child he likes it
- 24.5" In-Plane Switching (IPS) Display
- 2 x HDMI 2.0, 1 x DisplayPort 1.4
- 1920 x 1080 Resolution
- 1000:1 Contrast Ratio
- 400 cd/m² Brightness
- 178/178° Viewing Angles
- 1 ms Gray-to-Gray Response Time
- 16.7 Million Colors
- 240 Hz & 360 Hz Refresh Rate
- 5 x USB 3.1 Gen 1 Type-A Ports
Average Expert Score
Average User Score
- Alienware AW2521H 24.5" 16:9 IPS Gaming Monitor
- DisplayPort Cable
- Mini DisplayPort to DisplayPort Cable
- USB Type-B Cable
- Power Cable
- Limited 3-Year Warranty