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Product comparison · 2 monitors

Dell S Series S3221QSA computer monitor vs HP OMEN by HP 27 inch QHD 240Hz Gaming Monitor - OMEN 27qs

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  • 84specifications compared
  • 51differ
  • 33identical
  • 75known for one product only

Key differences

The HP OMEN by HP 27 inch QHD 240Hz Gaming Monitor - OMEN 27qs 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 27 inch QHD 240Hz Gaming Monitor - OMEN 27qs (4 ms vs 1 ms). The Dell S Series S3221QSA computer monitor has 2,000 :1 more contrast ratio (typical) than the HP OMEN by HP 27 inch QHD 240Hz Gaming Monitor - OMEN 27qs (3000:1 vs 1000:1). Only the HP OMEN by HP 27 inch QHD 240Hz Gaming Monitor - OMEN 27qs has NVIDIA G-SYNC. Only the Dell S Series S3221QSA computer monitor has cable lock slot.

  • Display diagonal
    • 80 cm (31.5")
    • 68.6 cm (27")
  • 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 (typical)
    • 300 cd/m²
    • 400 cd/m²
  • Response time
    • 4 ms
    • 1 ms
  • Screen shape
    • Curved
    • Flat

Side by side

Differences highlightedShow differences only
159 specifications
A

Dell

S Series S3221QSA computer monitor

Model S3221QSA

View product
B

HP

OMEN by HP 27 inch QHD 240Hz Gaming Monitor - OMEN 27qsView product
Display19 differ
Display diagonalDiffers80 cm (31.5")68.6 cm (27")
Display resolutionDiffers3840 x 2160 pixels2560 x 1440 pixels
HD typeDiffers4K Ultra HDQuad HD
Panel typeDiffersVAIPS
LED backlightKnown for oneYes
Backlight typeDiffersLEDEdge LED
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 Hz240 Hz
Display number of coloursDiffers1.07 billion colours16.7 million colours
Pixel pitchDiffers0.18159 x 0.18159 mm0.23 x 0.23 mm
Pixel densityDiffers139 ppi109 ppi
Horizontal scan rangeKnown for one30 - 391 kHz
Vertical scan rangeKnown for one60 - 240 Hz
Viewable size, horizontalDiffers69.7 cm59.7 cm
Viewable size, verticalDiffers39.2 cm33.6 cm
Digital horizontal frequencyDiffers29 - 140 kHz30 - 391 kHz
Display diagonal (metric)Differs80.01 cm68.6 cm
Colour depthKnown for one8 bit
Colour gamut standardDiffersDCI-P3sRGB, DCI-P3
Colour gamutDiffers90%99%
DCI-P3 coverageKnown for one95%
Display brightness (peak)Known for one300 cd/m²
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 vertical frequencyKnown for one40 - 60 Hz
High Dynamic Range (HDR) supportedKnown for oneNo
Performance1 differ
NVIDIA G-SYNCDiffersNoYes
NVIDIA G-SYNC typeKnown for oneG-SYNC Compatible
AMD FreeSync typeKnown for oneFreeSync Premium
VESA Adaptive Sync supportKnown for oneYes
Low Blue Light technologyKnown for oneYes
HP segmentKnown for oneHome
Multimedia1 differ
RMS rated powerDiffers10 W6 W
Design3 differ
Market positioningDiffersOfficeGaming
Product colourDiffersBlack, SilverBlack
Feet colourDiffersSilverBlack
Front bezel colourKnown for oneBlack
Ports & interfaces1 differ
DisplayPort versionDiffers1.21.4
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
USB upstream port typeKnown for oneUSB Type-B
Number of USB Type-B upstream ports quantityKnown for one1
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 kWh26 kWh
Energy consumption (HDR) per 1000 hoursDiffers56 kWh70 kWh
Power consumption (typical)Differs33 W33.5 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 mm613.6 mm
Depth (with stand)Differs207 mm223.3 mm
Height (with stand)Differs518.1 mm523.7 mm
Weight (with stand)Differs10.5 kg7.9 kg
Width (without stand)Differs709.2 mm613.6 mm
Depth (without stand)Differs64 mm52.2 mm
Height (without stand)Differs424.8 mm364.3 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 one699 mm
Package depthKnown for one160 mm
Package heightKnown for one446 mm
Package weightDiffers15.2 kg11.3 kg
Package typeKnown for oneBox
Warranty cardKnown for oneYes
Packaging content1 differ
Cables includedDiffersAC, HDMI, USBDisplayPort, USB Type-A to USB Type-B, AC
Quick start guideKnown for oneYes
Bundled softwareKnown for oneOMEN Gaming Hub; OMEN Lighting Studio
Sustainabilityidentical
Sustainable technologies and materialsKnown for oneAt least 85% ITE-derived closed loop plastic; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; Low halogen; Outside box and corrugated cushions are made of 100% recycled or certified sources
Sustainability complianceKnown for oneYes
Doesn't containKnown for onePVC/BFR
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for one3
Carbon emissions, logistics (kg of CO2e)Known for one4
Carbon emissions, manufacturing (kg of CO2e)Known for one136
Total carbon emissions, w/o use phase (kg of CO2e)Known for one56
Total carbon footprint (kg of CO2e)Known for one200
Other features1 differ
Country of originKnown for oneChina
Compliance certificatesDiffersRoHSCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
DepthKnown for one52.2 mm
HeightKnown for one364.3 mm
Low halogenKnown for oneYes
Manufacturer warrantyKnown for one1 year limited warranty
WeightKnown for one7.9 kg
WidthKnown for one613.6 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
UNSPSC-codeKnown for one43211902
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 one325.3 kg
Pallet dimensions (W x D x H)Known for one1130 x 709 x 1926 mm
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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