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Product comparison · 2 monitors

Alienware AW2521H computer monitor vs Alienware AW2521HFA computer monitor

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  • 90specifications compared
  • 27differ
  • 63identical
  • 18known for one product only

Key differences

  • Backlight type
    • LED
    • W-LED
  • Maximum refresh rate
    • 360 Hz
    • 240 Hz
  • Display number of colours
    • 16.7 million colours
    • 16.78 million colours
  • Response time (fast)
    • 3 ms
    • 4 ms
  • Pixel density
    • 89.91 ppi
    • 90 ppi
  • Horizontal scan range
    • 30 - 291 kHz
    • 30 - 255 kHz
  • Vertical scan range
    • 24 - 240 Hz
    • 48 - 240 Hz
  • Viewable size, horizontal
    • 54.3 cm
    • 54.4 cm

Side by side

Differences highlightedShow differences only
108 specifications
A

Alienware

AW2521H computer monitor

Model AW2521H

View product
B

Alienware

AW2521HFA computer monitor

Model AW2521HFA

View product
Display9 differ
Backlight typeDiffersLEDW-LED
Supported video modesDiffers480p, 576p, 720p, 1080p480i, 480p, 576p, 720p, 1080i, 1080p
Maximum refresh rateDiffers360 Hz240 Hz
Display number of coloursDiffers16.7 million colours16.78 million colours
Response time (fast)Differs3 ms4 ms
Pixel densityDiffers89.91 ppi90 ppi
Horizontal scan rangeDiffers30 - 291 kHz30 - 255 kHz
Vertical scan rangeDiffers24 - 240 Hz48 - 240 Hz
Viewable size, horizontalDiffers54.3 cm54.4 cm
Display diagonal (metric)Known for one62.23 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
Pixel pitchKnown for one0.2832 x 0.2802 mm
Performance2 differ
AMD FreeSyncDiffersNoYes
NVIDIA G-SYNC typeDiffersG-SYNCG-SYNC Compatible
AMD FreeSync typeKnown for oneFreeSync Premium
Low Blue Light technologyKnown for oneYes
Designidentical
Colour nameKnown for oneDark Side
Detachable standKnown for oneYes
Ports & interfaces2 differ
USB hub versionDiffers3.2 Gen 1 (3.1 Gen 1)2.0 / 3.2 Gen 1 (3.1 Gen 1)
DisplayPort versionDiffers1.41.2
Audio outputKnown for oneYes
VGA (D-Sub) ports quantityKnown for one0
Headphone outputsKnown for one1
Power4 differ
Energy efficiency class (SDR)DiffersEF
Energy efficiency class (HDR)Known for oneE
Energy consumption (SDR) per 1000 hoursDiffers19 kWh20 kWh
Energy consumption (HDR) per 1000 hoursKnown for one18 kWh
Power consumption (typical)Differs19.1 W21 W
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (max)Known for one83 W
Power consumption (off)Known for one0.3 W
Input currentKnown for one1.2 A
Operational conditionsidentical
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensions6 differ
Weight (with stand)Differs7.7 kg6.76 kg
Depth (without stand)Differs84.4 mm73 mm
Weight (without stand)Differs4.5 kg3.55 kg
Bezel width (side)Differs6.6 mm5.27 mm
Bezel width (top)Differs6.3 mm5.27 mm
Bezel width (bottom)Differs1.94 cm1.42 cm
Packaging data3 differ
Package widthDiffers265.9 mm256 mm
Package depthDiffers736.1 mm736 mm
Package weightDiffers12.3 kg11.2 kg
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, DisplayPort to Mini DisplayPort, USBAC, DisplayPort, HDMI, USB
Other featuresidentical
Heavy metals freeKnown for oneHg (mercury)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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