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Product comparison · 2 monitors

ASUS ZenScreen Duo OLED MQ149CD vs HP Series 3 Pro 21.5 inch FHD Monitor - 322ph

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  • 59specifications compared
  • 41differ
  • 18identical
  • 68known for one product only

Key differences

The ASUS ZenScreen Duo OLED MQ149CD has 150 cd/m² more display brightness (typical) than the HP Series 3 Pro 21.5 inch FHD Monitor - 322ph (400 cd/m² vs 250 cd/m²). The HP Series 3 Pro 21.5 inch FHD Monitor - 322ph has 4 ms more response time than the ASUS ZenScreen Duo OLED MQ149CD (5 ms vs 1 ms). The ASUS ZenScreen Duo OLED MQ149CD has 99,000 :1 more contrast ratio (typical) than the HP Series 3 Pro 21.5 inch FHD Monitor - 322ph (100000:1 vs 1000:1). Only the HP Series 3 Pro 21.5 inch FHD Monitor - 322ph has anti-glare screen. Only the HP Series 3 Pro 21.5 inch FHD Monitor - 322ph has built-in speaker(s).

  • Display diagonal
    • 35.6 cm (14")
    • 54.6 cm (21.5")
  • Display resolution
    • 1920 x 1200 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Display technology
    • OLED
    • LCD
  • HD type
    • WUXGA
    • Full HD
  • Panel type
    • OLED
    • IPS
  • Display brightness (typical)
    • 400 cd/m²
    • 250 cd/m²
  • Response time
    • 1 ms
    • 5 ms

Side by side

Differences highlightedShow differences only
127 specifications
A

ASUS

ZenScreen Duo OLED MQ149CDView product
B

HP

Series 3 Pro 21.5 inch FHD Monitor - 322phView product
Display22 differ
Display diagonalDiffers35.6 cm (14")54.6 cm (21.5")
Display resolutionDiffers1920 x 1200 pixels1920 x 1080 pixels
Native aspect ratioDiffers16:1016:9
Display technologyDiffersOLEDLCD
TouchscreenNoNo
HD typeDiffersWUXGAFull HD
Panel typeDiffersOLEDIPS
LED backlightYesYes
Backlight typeKnown for oneEdge-Lit
Display brightness (typical)Differs400 cd/m²250 cd/m²
Response timeDiffers1 ms5 ms
Response time measurement typeGTG (Gray to Gray)GTG (Gray to Gray)
Display surfaceDiffersGlossMatt
Anti-glare screenDiffersNoYes
Screen shapeFlatFlat
Supported graphics resolutionsKnown for one1024 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)
Aspect ratioKnown for one16:9
Contrast ratio (typical)Differs100000:11000:1
Contrast ratio (dynamic)Differs1000000:18000000:1
Maximum refresh rateDiffers60 Hz100 Hz
Viewing angle, horizontalDiffers176°178°
Viewing angle, verticalDiffers176°178°
Display number of coloursDiffers1.073 billion colours16.7 million colours
Pixel pitchDiffers0.16 x 0.16 mm0.248 x 0.248 mm
Pixel densityKnown for one102 ppi
Horizontal scan rangeKnown for one30 - 115 kHz
Vertical scan rangeKnown for one48 - 100 Hz
Viewable size, horizontalDiffers30.2 cm47.6 cm
Viewable size, verticalDiffers18.9 cm26.8 cm
Viewable size diagonalKnown for one5.46 cm
Display diagonal (metric)Differs36 cm54.6 cm
Haze rateKnown for one25%
Surface hardnessKnown for one3H
Colour depthKnown for one8 bit
Colour gamut standardDiffersDCI-P3NTSC
Colour gamutDiffers100%72%
NTSC coverage (typical)Known for one72%
Display brightness (peak)Known for one500 cd/m²
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
DCI-P3 coverageKnown for one100%
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Flicker-free technologyYesYes
Low Blue Light technologyYesYes
HP segmentKnown for oneBusiness
Game modeKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Built-in cameraNoNo
Design2 differ
Market positioningDiffersConsumerBusiness
Product colourDiffersSilverBlack
Detachable standKnown for oneYes
Feet colourKnown for oneBlack
Ports & interfacesidentical
Built-in USB hubNoNo
VGA (D-Sub) ports quantityKnown for one1
HDMIYesYes
HDMI ports quantityKnown for one1
HDMI versionKnown for one1.4
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.2
Headphone outNoNo
HDCPYesYes
USB Type-C downstream ports quantityKnown for one2
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Mini HDMI ports quantityKnown for one1
HDCP versionKnown for one1.4
I/O portsKnown for oneUSB-C x 2 (DP Alt Mode), Mini HDMI x 1
Ergonomics1 differ
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotYesYes
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one10 cm
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 23°
On Screen Display (OSD)Known for oneYes
Cable lock slot typeKnown for oneKensington
Power6 differ
Energy efficiency class (SDR)DiffersCD
Energy efficiency class (HDR)DiffersCD
Energy consumption (SDR) per 1000 hoursDiffers9 kWh11.3 kWh
Power consumption (typical)Differs13 W18 W
Power consumption (standby)Differs0.3 W0.5 W
Power consumption (max)Known for one25 W
Power consumption (off)Differs0.3 W0.2 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Power supply typeKnown for oneInternal
Energy efficiency scaleA to GA to G
Energy consumption (HDR) per 1000 hoursKnown for one9 kWh
Power consumption (PowerSave)Known for one0.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one20 - 80%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one0 - 12192 m
Weight & dimensions4 differ
Width (with stand)Known for one488.4 mm
Depth (with stand)Known for one196.4 mm
Height (with stand)Known for one449.5 mm
Weight (with stand)Known for one3.73 kg
Width (without stand)Differs319 mm488.4 mm
Depth (without stand)Differs15 mm51.2 mm
Height (without stand)Differs212 mm294.3 mm
Weight (without stand)Differs1.07 kg2.55 kg
Packaging data4 differ
Package widthDiffers460 mm567 mm
Package depthDiffers124 mm133 mm
Package heightDiffers320 mm387 mm
Package weightDiffers2.6 kg5.63 kg
Package typeBoxBox
Packaging contentidentical
Cables includedKnown for oneAC, HDMI
Quick start guideKnown for oneYes
Bundled softwareKnown for oneHP Display Center; HP Client Management Script Library
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAR, Forest Stewardship Council (FSC) MixENERGY STAR
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for one2
Carbon emissions, logistics (kg of CO2e)Known for one3
Carbon emissions, manufacturing (kg of CO2e)Known for one156
Total carbon emissions, w/o use phase (kg of CO2e)Known for one36
Total carbon footprint (kg of CO2e)Known for one200
Other featuresidentical
Country of originKnown for oneChina, Vietnam
Compliance certificatesKnown for oneBIS, BSMI, CCC, CE, CECP, CEL, EAC, Federal Communications Commission (FCC), PSE, RCM, VCCI, cTUVus
Manufacturer warrantyKnown for oneHP three-year limited warranty
WeightKnown for one3.73 kg
CertificationKnown for oneAustralia MEPS; Bauart; CCC; CE; CECP; CEL; cTUVus; EAC; E-standby (Korea); EUP Lot-5; EUP Lot-6; FCC; ISO 9241-307; KC (Korean) requirements; KCC (Korean) requirements; NOM (Mexico); PSB for Singapore; RCM; SEPA; S-Mark for Argentina; Taiwan BSMI; VCCI; Vietnam MEPS; Ukraine Energy label; Californi
UNSPSC-codeKnown for one43211902
Supplied AC adapter typeKnown for one(ABB) 198828032928; (ABU) 198828032966, 198828032928, 198828032966
Brand specific technologiesKnown for oneSPLENDID
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

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