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Product comparison · 2 monitors

Alienware AW2725DM computer monitor vs HP 21.5 inch FHD Monitor - 322ph

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  • 79specifications compared
  • 50differ
  • 29identical
  • 65known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 54.6 cm (21.5")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • HD type
    • Wide Quad HD
    • Full HD
  • Panel type
    • Fast IPS
    • IPS
  • Display brightness (typical)
    • 400 cd/m²
    • 250 cd/m²
  • Response time
    • 4 ms
    • 5 ms
  • Maximum refresh rate
    • 180 Hz
    • 100 Hz
  • Display number of colours
    • 1.07 billion colours
    • 16.7 million colours

Side by side

Differences highlightedShow differences only
144 specifications
A

Alienware

AW2725DM computer monitor

Model AW2725DM

View product
B

HP

21.5 inch FHD Monitor - 322phView product
Display17 differ
Display diagonalDiffers68.6 cm (27")54.6 cm (21.5")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLCDLCD
TouchscreenNoNo
HD typeDiffersWide Quad HDFull HD
Panel typeDiffersFast IPSIPS
LED backlightYesYes
Display brightness (typical)Differs400 cd/m²250 cd/m²
Response timeDiffers4 ms5 ms
Response time measurement typeGTG (Gray to Gray)GTG (Gray to Gray)
Anti-glare screenYesYes
Screen shapeFlatFlat
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 400, 720 x 480, 720 x 576, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1280 x 960, 1440 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 21601024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA)
Supported video modesKnown for one480p, 576p, 720p, 1080p, 2160p
Contrast ratio (typical)1000:11000:1
Maximum refresh rateDiffers180 Hz100 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers1.07 billion colours16.7 million colours
Response time (fast)Known for one2 ms
Pixel pitchDiffers0.2331 x 0.2331 mm0.248 x 0.248 mm
Pixel densityDiffers109 ppi102 ppi
Horizontal scan rangeDiffers30 - 285 kHz30 - 115 kHz
Vertical scan rangeDiffers48 - 180 Hz48 - 100 Hz
Viewable size, horizontalDiffers59.7 cm47.6 cm
Viewable size, verticalDiffers33.6 cm26.8 cm
Viewable size diagonalDiffers68.6 cm5.46 cm
Display diagonal (metric)Differs68.58 cm54.6 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneDisplayHDR 400
Surface hardness3H3H
Dell ComfortView technologyKnown for oneYes
Response time (extreme)Known for one1 ms
DCI-P3 coverageKnown for one95%
Backlight typeKnown for oneEdge LED
Display brightnessKnown for one250 cd/m²
Display surfaceKnown for oneMatt
Aspect ratioKnown for one16:9
Contrast ratio (dynamic)Known for one8000000:1
Haze rateKnown for one25%
Colour depthKnown for one8 bit
Colour gamut standardKnown for oneNTSC
Colour gamutKnown for one72%
NTSC coverage (typical)Known for one72%
Performance2 differ
NVIDIA G-SYNCDiffersYesNo
AMD FreeSyncDiffersYesNo
VESA Adaptive Sync supportKnown for oneYes
Flicker-free technologyYesYes
Low Blue Light technologyYesYes
Windows operating systems supportedKnown for oneWindows 10, Yes
HP segmentKnown for oneBusiness
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Design3 differ
Market positioningDiffersGamingBusiness
Product colourDiffersBlueBlack
Front bezel colourKnown for oneBlack
Feet colourDiffersBlueBlack
Colour nameKnown for oneBlack
Detachable standKnown for oneYes
Ports & interfaces3 differ
Built-in USB hubDiffersYesNo
USB upstream port typeKnown for oneUSB Type-B
Number of USB Type-B upstream ports quantityKnown for one1
USB Type-A downstream ports quantityKnown for one2
HDMIYesYes
HDMI ports quantityDiffers21
HDMI versionDiffers2.11.4
DisplayPorts quantity11
Headphone outNoNo
HDCPYesYes
HDCP versionKnown for one1.4/2.3
VGA (D-Sub) ports quantityKnown for one1
DisplayPort versionKnown for one1.2
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable managementKnown for oneYes
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Height adjustmentYesYes
Adjustable height (max)Differs11 cm10 cm
PivotKnown for oneYes
Pivot angleKnown for one-90 - 90°
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-20 - 20°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 21°-5 - 23°
Picture-in-PictureKnown for oneYes
On Screen Display (OSD)YesYes
Plug and PlayKnown for oneYes
LED indicatorsKnown for oneYes
Power7 differ
Energy efficiency class (SDR)DiffersFD
Energy efficiency class (HDR)DiffersGD
Energy consumption (SDR) per 1000 hoursDiffers25 kWh11.3 kWh
Energy consumption (HDR) per 1000 hoursKnown for one36 kWh
Power consumption (typical)Differs25 W18 W
Power consumption (standby)Differs0.3 W0.5 W
Power consumption (max)Differs80 W25 W
Power consumption (off)Differs0.3 W0.2 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Input currentKnown for one1.5 A
Power supply typeInternalInternal
Energy efficiency scaleA to GA to G
Operational conditions5 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Storage temperature (T-T)Differs-20 - 60 °C-40 - 65 °C
Operating relative humidity (H-H)Differs10 - 80%5 - 95%
Storage relative humidity (H-H)Differs5 - 90%20 - 80%
Operating altitude0 - 5000 m0 - 5000 m
Non-operating altitudeDiffers0 - 12191 m0 - 12192 m
Non-operating relative humidity (non-condensing)Known for one20 - 80%
Weight & dimensions8 differ
Width (with stand)Differs613 mm488.4 mm
Depth (with stand)Differs206 mm196.4 mm
Height (with stand)Differs519.5 mm449.5 mm
Weight (with stand)Differs6.22 kg3.73 kg
Width (without stand)Differs613 mm488.4 mm
Depth (without stand)Differs67.2 mm51.2 mm
Height (without stand)Differs363.7 mm294.3 mm
Weight (without stand)Differs4.23 kg2.55 kg
Bezel width (side)Known for one8.13 mm
Bezel width (top)Known for one8.13 mm
Bezel width (bottom)Known for one1.99 cm
Packaging data1 differ
Package weightDiffers9.82 kg5.63 kg
USB cable lengthKnown for one1.8 m
Package widthKnown for one567 mm
Package depthKnown for one133 mm
Package heightKnown for one387 mm
Package typeKnown for oneBox
Warranty cardKnown for oneYes
Packaging contentidentical
DisplayPort cable lengthKnown for one1.8 m
Cables includedKnown for oneHDMI, DisplayPort, AC
Quick start guideKnown for oneYes
Sustainabilityidentical
Doesn't containKnown for oneArsenic, Mercury, PVC/BFR
Sustainability certificatesKnown for oneENERGY STAR, EPEAT, TCO, EPEAT Climate +, TCO10
Sustainable technologies and materialsKnown for oneAt least 85% post-consumer recycled plastic; At least 5% recycled metal; Contains 20% recycled glass in the monitor panel; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; Low halogen
Sustainability complianceKnown for oneYes
Other features1 differ
Picture-by-Picture (PbP)Known for oneYes
Compliance certificatesDiffersRoHSCECP, CCC, CB, EAC, BIS, Federal Communications Commission (FCC), CE, BSMI
USB charging portKnown for oneYes
Country of originKnown for oneChina, Vietnam
Packaging contentKnown for oneMonitor; HDMI cable; Warranty card; Quick Setup Poster; AC power cord
WeightKnown for one3.73 kg
UNSPSC-codeKnown for one43211902

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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