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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Accelerated Longevity Test
    3. Build Quality
    4. Ergonomics
    5. Stand
    6. Display
    7. Controls
    8. In The Box
  5. Picture Quality
    1. Contrast
    2. Local Dimming
    3. SDR Brightness
    4. HDR Brightness
    5. Horizontal Viewing Angle
    6. Vertical Viewing Angle
    7. Gray Uniformity
    8. Black Uniformity
    9. Color Accuracy (Pre-Calibration)
    10. Color Accuracy (Post-Calibration)
    11. SDR Color Gamut
    12. SDR Color Volume
    13. HDR Color Gamut
    14. HDR Color Volume
    15. Reflections
    16. Text Clarity
    17. Gradient
  6. Motion
    1. Refresh Rate
    2. Variable Refresh Rate (VRR)
    3. Response Time @ Max Refresh Rate
    4. Response Time @ 120Hz
    5. Response Time @ 60Hz
    6. Backlight Strobing (BFI)
    7. Image Flicker
  7. Inputs
    1. Input Lag
    2. Resolution And Size
    3. PS5 Compatibility
    4. Xbox Series X|S Compatibility
    5. Inputs Photos
    6. Video And Audio Ports
    7. USB
    8. macOS Compatibility
  8. Features
    1. Additional Features
    2. On-Screen Display (OSD)
  9. Comments

Dell Alienware AW2521H vs ASUS ROG Swift 360Hz PG27AQN

Side-by-Side Comparison

Products

Dell Alienware AW2521H
ASUS ROG Swift 360Hz PG27AQN

Tested using Methodology v1.2

Updated Sep 12, 2024 07:11 PM

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Tested using Methodology v1.2

Updated Feb 23, 2024 07:40 PM

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Dell Alienware AW2521H Picture
ASUS ROG Swift 360Hz PG27AQN Picture

Variants

  • Alienware AW2521H (25")
  • ROG Swift 360Hz PG27AQN (27")

Our Verdict

Dell Alienware AW2521H

ASUS ROG Swift 360Hz PG27AQN

The Dell Alienware AW2521H and the ASUS ROG Swift 360Hz PG27AQN are both G-SYNC monitors with a 360Hz refresh rate, and they're both great for gaming. The ASUS does have a slight edge for gaming, mainly because it has better motion handling across its entire refresh rate range. Lastly, the ASUS has a higher 1440p resolution that helps deliver slightly sharper images.

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