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Product comparison · 2 monitors

Acer CB2 CBL282K computer monitor vs HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q

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  • 51specifications compared
  • 32differ
  • 19identical
  • 75known 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 (typical) than the Acer CB2 CBL282K computer monitor (400 cd/m² vs 300 cd/m²). The Acer CB2 CBL282K 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). The Acer CB2 CBL282K computer monitor has 90,000,000 :1 more contrast ratio (dynamic) than the HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q (100000000:1 vs 10000000:1). Only the Acer CB2 CBL282K computer monitor has built-in speaker(s). Display diagonal: 71.1 cm (28") on the Acer CB2 CBL282K computer monitor, 80 cm (31.5") on the HP OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32q.

  • Display diagonal
    • 71.1 cm (28")
    • 80 cm (31.5")
  • Display resolution
    • 3840 x 2160 pixels
    • 2560 x 1440 pixels
  • Display technology
    • LED
    • LCD
  • HD type
    • Full HD
    • Quad HD
  • Backlight type
    • LED
    • Edge LED
  • Display brightness (typical)
    • 300 cd/m²
    • 400 cd/m²
  • Response time
    • 4 ms
    • 1 ms
  • Contrast ratio (dynamic)
    • 100000000:1
    • 10000000:1

Side by side

Differences highlightedShow differences only
126 specifications
A

Acer

CB2 CBL282K computer monitor

Model CBL282K

View product
B

HP

OMEN by HP 31.5 inch QHD 165Hz Gaming Monitor - OMEN 32qView product
Display13 differ
Display diagonalDiffers71.1 cm (28")80 cm (31.5")
Display resolutionDiffers3840 x 2160 pixels2560 x 1440 pixels
Native aspect ratio16:916:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD typeDiffersFull HDQuad HD
Panel typeIPSIPS
LED backlightKnown for oneYes
Backlight typeDiffersLEDEdge LED
Display brightness (peak)Known for one400 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
Anti-glare screenKnown for oneYes
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), 1920 x 1200 (WUXGA), 2560 x 1440, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA)
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs100000000:110000000:1
Maximum refresh rateKnown for one165 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers1.07 billion colours16.7 million colours
Pixel pitchDiffers0.16 x 0.16 mm0.27 x 0.27 mm
Pixel densityKnown for one92 ppi
Horizontal scan rangeKnown for one30 - 255 kHz
Vertical scan rangeKnown for one60 - 165 Hz
Viewable size, horizontalKnown for one69.7 cm
Viewable size, verticalKnown for one39.2 cm
Display diagonal (metric)Known for one80 cm
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10)High Dynamic Range (HDR) 400
Haze rateKnown for one25%
Surface hardnessKnown for one3H
Colour depth8 bit8 bit
Colour gamut standardDiffersDCI-P3sRGB, DCI-P3
Colour gamutDiffers90%99%
sRGB coverage (typical)Known for one99%
DCI-P3 coverageKnown for one95%
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncYesYes
AMD FreeSync typeKnown for oneFreeSync Premium
VESA Adaptive Sync supportKnown for oneYes
Flicker-free technologyKnown for oneYes
Low Blue Light technologyKnown for oneYes
HP segmentKnown for oneHome
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraKnown for oneNo
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Design2 differ
Market positioningDiffersHomeGaming
Product colourDiffersSilverBlack
Detachable standKnown for oneYes
Feet colourKnown for oneBlack
Ports & interfaces1 differ
HDMIYesYes
HDMI ports quantityDiffers12
HDMI versionKnown for one2.0
DisplayPorts quantity11
DisplayPort versionKnown for one1.4
Audio outputKnown for oneYes
Headphone outYesYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCPKnown for oneYes
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceDiffers1100 x 100 mm100 x 100 mm
Cable lock slotKnown for oneNo
Height adjustmentYesYes
Adjustable height (max)Differs13 cm10 cm
PivotKnown for oneYes
Pivot angleKnown for one-90 - 90°
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 20°
On Screen Display (OSD)Known for oneYes
Power7 differ
Energy efficiency class (SDR)DiffersGF
Energy efficiency class (HDR)DiffersGF
Energy consumption (SDR) per 1000 hoursDiffers34 kWh32 kWh
Energy consumption (HDR) per 1000 hoursDiffers49 kWh70 kWh
Power consumption (typical)Differs31 W48 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one83 W
Power consumption (off)Differs0.35 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Power supply typeKnown for oneInternal
Energy efficiency scaleKnown for oneA to G
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%
Storage temperature (T-T)Known for one-20 - 60 °C
Weight & dimensions4 differ
Width (with stand)Known for one713.5 mm
Depth (with stand)Known for one243.3 mm
Height (with stand)Known for one618.8 mm
Weight (with stand)Differs7.25 kg8.98 kg
Width (without stand)Differs637 mm713.5 mm
Depth (without stand)Differs68 mm52.5 mm
Height (without stand)Differs371 mm426.2 mm
Weight (without stand)Known for one5.19 kg
Packaging data1 differ
Package widthKnown for one821 mm
Package depthKnown for one174 mm
Package heightKnown for one521 mm
Package weightDiffers7.25 kg13.4 kg
Package typeKnown for oneBox
Warranty cardKnown for oneYes
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneDisplayPort, 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
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
Introduction yearKnown for one2023
Compliance certificatesKnown for oneCCC, 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
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

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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