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Product comparison · 2 monitors

Dell S Series S3221QSA computer monitor vs HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q

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  • 80specifications compared
  • 48differ
  • 32identical
  • 76known for one product only

Key differences

The HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q has 100 cd/m² more display brightness (peak) than the Dell S Series S3221QSA computer monitor (400 cd/m² vs 300 cd/m²). The HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q has 100 cd/m² more display brightness (typical) than the Dell S Series S3221QSA computer monitor (400 cd/m² vs 300 cd/m²). The Dell S Series S3221QSA computer monitor has 3 ms more response time than the HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q (4 ms vs 1 ms). Only the HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q has high Dynamic Range (HDR) supported. Only the Dell S Series S3221QSA computer monitor has built-in speaker(s).

  • Display resolution
    • 3840 x 2160 pixels
    • 2560 x 1440 pixels
  • HD type
    • 4K Ultra HD
    • Quad HD
  • Panel type
    • VA
    • IPS
  • Backlight type
    • LED
    • Edge LED
  • Display brightness (peak)
    • 300 cd/m²
    • 400 cd/m²
  • Display brightness (typical)
    • 300 cd/m²
    • 400 cd/m²
  • Response time
    • 4 ms
    • 1 ms
  • Screen shape
    • Curved
    • Flat

Side by side

Differences highlightedShow differences only
156 specifications
A

Dell

S Series S3221QSA computer monitor

Model S3221QSA

View product
B

HP

OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32qView product
Display17 differ
Display resolutionDiffers3840 x 2160 pixels2560 x 1440 pixels
HD typeDiffers4K Ultra HDQuad HD
Panel typeDiffersVAIPS
LED backlightKnown for oneYes
Backlight typeDiffersLEDEdge LED
Display brightness (peak)Differs300 cd/m²400 cd/m²
Display brightness (typical)Differs300 cd/m²400 cd/m²
Display brightnessKnown for one400 cd/m²
Response timeDiffers4 ms1 ms
Response time measurement typeKnown for oneGTG (Gray to Gray)
Display surfaceKnown for oneMatt
Screen shapeDiffersCurvedFlat
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), 1920 x 1200 (WUXGA), 2560 x 1440, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA)
Aspect ratioKnown for one16:9
Contrast ratio (typical)Differs3000:11000:1
Contrast ratio (dynamic)Known for one10000000:1
Maximum refresh rateDiffers60 Hz165 Hz
Display number of coloursDiffers1.07 billion colours16.7 million colours
Pixel pitchDiffers0.18159 x 0.18159 mm0.27 x 0.27 mm
Pixel densityDiffers139 ppi92 ppi
Horizontal scan rangeKnown for one30 - 255 kHz
Vertical scan rangeKnown for one60 - 165 Hz
Display diagonal (metric)Differs80.01 cm80 cm
High Dynamic Range (HDR) supportedDiffersNoYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range (HDR) 400
Colour depthKnown for one8 bit
Colour gamut standardDiffersDCI-P3sRGB, DCI-P3
Colour gamutDiffers90%99%
DCI-P3 coverageKnown for one95%
Screen curvature ratingKnown for one1800R
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Response time (fast)Known for one5 ms
Viewable size diagonalKnown for one80 cm
Digital horizontal frequencyKnown for one29 - 140 kHz
Digital vertical frequencyKnown for one40 - 60 Hz
Performanceidentical
AMD FreeSync typeKnown for oneFreeSync Premium
VESA Adaptive Sync supportKnown for oneYes
Low Blue Light technologyKnown for oneYes
HP segmentKnown for oneHome
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Number of speakersKnown for one2
RMS rated powerKnown for one10 W
Design3 differ
Market positioningDiffersOfficeGaming
Product colourDiffersBlack, SilverBlack
Feet colourDiffersSilverBlack
Front bezel colourKnown for oneBlack
Ports & interfaces1 differ
DisplayPort versionDiffers1.21.4
Audio outputKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Built-in USB hubKnown for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
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
HDCP versionKnown for one2.2
AC (power) inKnown for oneYes
Ergonomics4 differ
Cable lock slotDiffersYesNo
Adjustable height (max)Differs7 cm10 cm
PivotDiffersNoYes
Pivot angleKnown for one-90 - 90°
Tilt angle rangeDiffers-5 - 21°-5 - 20°
Cable managementKnown for oneYes
Cable lock slot typeKnown for oneKensington
SwivellingKnown for oneNo
Picture-in-PictureKnown for oneYes
Plug and PlayKnown for oneYes
LED indicatorsKnown for oneYes
Power9 differ
Energy efficiency class (SDR)DiffersGF
Energy efficiency class (HDR)DiffersGF
Energy consumption (SDR) per 1000 hoursDiffers33 kWh32 kWh
Energy consumption (HDR) per 1000 hoursDiffers56 kWh70 kWh
Power consumption (typical)Differs33 W48 W
Power consumption (standby)Differs0.2 W0.5 W
Power consumption (max)Differs91 W83 W
Power consumption (off)Differs0.2 W0.3 W
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Input currentKnown for one1.6 A
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Operating relative humidity (H-H)Differs10 - 80%20 - 80%
Storage relative humidity (H-H)Differs10 - 90%20 - 80%
Storage temperature (T-T)Known for one-20 - 60 °C
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one5000 - 12192 m
Weight & dimensions7 differ
Width (with stand)Differs709.2 mm713.5 mm
Depth (with stand)Differs207 mm243.3 mm
Height (with stand)Differs518.1 mm618.8 mm
Weight (with stand)Differs10.5 kg8.98 kg
Width (without stand)Differs709.2 mm713.5 mm
Depth (without stand)Differs64 mm52.5 mm
Height (without stand)Differs424.8 mm426.2 mm
Weight (without stand)Known for one7.4 kg
Bezel width (side)Known for one8.2 mm
Bezel width (top)Known for one8.1 mm
Bezel width (bottom)Known for one2.41 cm
Packaging data1 differ
Package widthKnown for one821 mm
Package depthKnown for one174 mm
Package heightKnown for one521 mm
Package weightDiffers15.2 kg13.4 kg
Package typeKnown for oneBox
Warranty cardKnown for oneYes
Packaging content1 differ
Cables includedDiffersAC, HDMI, USBDisplayPort, AC
Quick start guideKnown for oneYes
Bundled softwareKnown for oneOMEN Gaming Hub
Sustainabilityidentical
Sustainable technologies and materialsKnown for oneLow Halogen; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 85% ITE-derived closed loop plastic
Doesn't containKnown for onePVC/BFR
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 features1 differ
Country of originKnown for oneChina
Introduction yearKnown for one2023
Compliance certificatesDiffersRoHSCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
DepthKnown for one52.5 mm
HeightKnown for one426.2 mm
WeightKnown for one8.98 kg
WidthKnown for one713.5 mm
CertificationKnown for oneBIS; BSMI; CB; CCC; CE; CEL; CSA; EAC; FCC; ISO 9241-307; KC/KCC; NOM; PSB; TUV Bauart; TUV LBL; VCCI; WEEE; ISC; California Energy Commission (CEC); WW application; ICE; Ukraine certificates; TÜV Flicker free certified; UAE safety; UAE RoHS; South Africa safety; CEL Grade 2
Heavy metals freeKnown for oneHg (mercury)
Ethernet LAN (RJ-45) portsKnown for one0
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true
Logistics dataidentical
Pallet gross weightKnown for one338.6 kg
Networkidentical
Wi-FiKnown for oneNo

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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