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Product comparison · 2 monitors

Alienware AW2523HF computer monitor vs Alienware AW3423DWF computer monitor

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  • 101specifications compared
  • 47differ
  • 54identical
  • 41known for one product only

Key differences

  • Display diagonal
    • 62.2 cm (24.5")
    • 86.8 cm (34.2")
  • Display resolution
    • 1920 x 1080 pixels
    • 3440 x 1440 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • Display technology
    • LCD
    • QD-OLED
  • HD type
    • Full HD
    • UltraWide Quad HD
  • Backlight type
    • W-LED
    • LED
  • Display brightness (typical)
    • 400 cd/m²
    • 250 cd/m²
  • Response time
    • 0.5 ms
    • 0.1 ms

Side by side

Differences highlightedShow differences only
142 specifications
A

Alienware

AW2523HF computer monitor

Model AW2523HF

View product
B

Alienware

AW3423DWF computer monitor

Model AW3423DWF

View product
Display22 differ
Display diagonalDiffers62.2 cm (24.5")86.8 cm (34.2")
Display resolutionDiffers1920 x 1080 pixels3440 x 1440 pixels
Native aspect ratioDiffers16:921:9
Display technologyDiffersLCDQD-OLED
TouchscreenNoNo
HD typeDiffersFull HDUltraWide Quad HD
Panel typeKnown for oneFast IPS
Backlight typeDiffersW-LEDLED
Display brightness (typical)Differs400 cd/m²250 cd/m²
Response timeDiffers0.5 ms0.1 ms
Anti-glare screenKnown for oneYes
Screen shapeDiffersFlatCurved
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440
Supported video modesDiffers480i, 480p, 576i, 576p, 720p, 1080p, 2160p480p, 576p, 720p, 1080i, 1080p
Contrast ratio (typical)Differs1000:11000000:1
Maximum refresh rateDiffers360 Hz165 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.78 million colours1.07 billion colours
Response time (fast)Known for one3 ms
Pixel pitchDiffers0.2829 x 0.2829 mm0.23 x 0.23 mm
Pixel densityDiffers89.91 ppi110 ppi
Viewable size, horizontalDiffers54.3 cm80 cm
Viewable size, verticalDiffers30.3 cm33.7 cm
Viewable size diagonalDiffers6.22 cm86.8 cm
Display diagonal (metric)Differs62.18 cm86.82 cm
High Dynamic Range (HDR) supportedYesYes
Surface hardnessKnown for one3H
Colour depthKnown for one8 bit
sRGB coverage (typical)Differs99%149%
Dell ComfortView technologyYesYes
Response time (extreme)Known for one0.5 ms
Heat dissipationKnown for one254.37 BTU/h
Heat dissipation (typical)Differs55.69 BTU/h116.28 BTU/h
Display brightness (peak)Known for one1000 cd/m²
Screen curvature ratingKnown for one1800R
Horizontal scan rangeKnown for one27 - 285 kHz
Vertical scan rangeKnown for one48 - 165 Hz
High Dynamic Range (HDR) technologyKnown for oneDisplayHDR 400
Colour gamut standardKnown for oneDCI-P3
Colour gamutKnown for one99.3%
Quantum dot color technologyKnown for oneYes
Performance2 differ
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncYesYes
AMD FreeSync typeDiffersFreeSync PremiumFreeSync Premium Pro
VESA Adaptive Sync supportYesYes
Flicker-free technologyYesYes
Smart modesDiffersFPS, RPG, SportsRPG, Sports
Low Blue Light technologyKnown for oneYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Market positioningGamingGaming
Product colourBlackBlack
Front bezel colourKnown for oneBlack
Detachable standKnown for oneYes
Feet colourBlackBlack
Colour nameKnown for oneDark Side of the Moon
Ports & interfaces2 differ
Built-in USB hubYesYes
Number of upstream ports11
Number of USB Type-B upstream ports quantity11
USB Type-A downstream ports quantity44
HDMIYesYes
HDMI ports quantityDiffers21
HDMI version2.02.0
DisplayPorts quantityDiffers12
DisplayPort version1.41.4
Headphone outYesYes
Headphone outputs11
Headphone connectivityKnown for one3.5 mm
HDCPYesYes
HDCP version2.22.2
Charging port typeKnown for oneDC-in jack
DC-in jackKnown for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for oneUSB Type-B
Audio outputKnown for oneYes
Networkidentical
Wi-FiNoNo
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable managementYesYes
Cable lock slotYesYes
Height adjustmentYesYes
Adjustable height (max)11 cm11 cm
PivotYesYes
Pivot angleDiffers-90 - 90°-5 - 5°
SwivellingYesYes
Swivel angle range-20 - 20°-20 - 20°
Tilt adjustmentYesYes
Tilt angle range-5 - 21°-5 - 21°
On Screen Display (OSD)YesYes
Plug and PlayYesYes
LED indicatorsDiffersPower, Stand-byYes
Cable lock slot typeKnown for oneKensington
Power6 differ
Energy efficiency class (SDR)DiffersEG
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers16 kWh34 kWh
Power consumption (typical)Differs15.8 W34 W
Power consumption (standby)Differs0.3 W0.5 W
Power consumption (max)Differs74.5 W200 W
Power consumption (off)0.3 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentDiffers1.5 A3 A
Power supply typeInternalInternal
Energy efficiency scaleKnown for oneA to G
Energy consumption (HDR) per 1000 hoursKnown for one36 kWh
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)10 - 80%10 - 80%
Storage relative humidity (H-H)Known for one5 - 90%
Operating altitude0 - 5000 m0 - 5000 m
Non-operating altitude0 - 12192 m0 - 12192 m
Weight & dimensions11 differ
Width (with stand)Differs555.2 mm815.2 mm
Depth (with stand)Differs243.7 mm305.7 mm
Height (with stand)Differs390.2 mm415.6 mm
Weight (with stand)Differs5.4 kg9.29 kg
Width (without stand)Differs555.2 mm815.2 mm
Depth (without stand)Differs66.7 mm127.1 mm
Height (without stand)Differs325.8 mm364.1 mm
Weight (without stand)Differs3.45 kg6.27 kg
Bezel width (side)Differs5.9 mm1.1 cm
Bezel width (top)Differs5.72 mm6.45 mm
Bezel width (bottom)Differs1.75 cm2.06 cm
Packaging data1 differ
Package widthKnown for one224 mm
Package depthKnown for one705.1 mm
Package heightKnown for one460 mm
Package weightDiffers9 kg14.6 kg
USB cable lengthKnown for one1.8 m
Packaging content1 differ
Stand includedYesYes
Cables includedDiffersAC, DisplayPort, DisplayPort to Mini DisplayPort, USB Type-ADisplayPort, USB
Quick start guideYesYes
DisplayPort cable length1.8 m1.8 m
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Doesn't containKnown for onePVC/BFR
Other featuresidentical
Heavy metals freeHg (mercury)Hg (mercury)
Packaging contentKnown for one1x USB 3.2 Gen1 (5 Gbps) upstream cable
Ethernet LAN (RJ-45) ports00
Anti-reflectiveKnown for oneYes
Picture-by-Picture (PbP)Known for oneYes
Compliance certificatesKnown for oneRoHS
Supplied AC adapter typeKnown for one3440 x 1440
Brand-specific featuresidentical
Dell Display Manager (DDM) compatibilityYesYes

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