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Product comparison · 2 monitors

HP OMEN 27 inch QHD 180Hz Gaming Monitor vs Lenovo ThinkVision E22-40

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  • 54specifications compared
  • 33differ
  • 21identical
  • 67known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 54.6 cm (21.5")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • Display technology
    • LCD
    • LED
  • HD type
    • Quad HD
    • Full HD
  • Backlight type
    • Edge LED
    • W-LED
  • Display brightness (typical)
    • 400 cd/m²
    • 250 cd/m²
  • Response time
    • 1 ms
    • 6 ms
  • Contrast ratio (typical)
    • 1000:1
    • 1300:1

Side by side

Differences highlightedShow differences only
121 specifications
A

HP

OMEN 27 inch QHD 180Hz Gaming MonitorView product
B

Lenovo

ThinkVision E22-40View product
Display11 differ
Display diagonalDiffers68.6 cm (27")54.6 cm (21.5")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyDiffersLCDLED
TouchscreenKnown for oneNo
HD typeDiffersQuad HDFull HD
Panel typeIPSIPS
LED backlightYesYes
Backlight typeDiffersEdge LEDW-LED
Display brightness (typical)Differs400 cd/m²250 cd/m²
Display brightnessKnown for one400 cd/m²
Response timeDiffers1 ms6 ms
Response time measurement typeKnown for oneGTG (Gray to Gray)
Display surfaceKnown for oneMatt
Anti-glare screenYesYes
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, 3840 x 2160, 640 x 480 (VGA), 720 x 400, 720 x 480, 720 x 576, 800 x 600 (SVGA)
Aspect ratioKnown for one16:9
Contrast ratio (typical)Differs1000:11300:1
Contrast ratio (dynamic)Known for one10000000:1
Maximum refresh rateDiffers180 Hz100 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.7 million colours16.7 million colours
Pixel pitchDiffers0.2331 x 0.2331 mm0.2479 x 0.2479 mm
Pixel densityKnown for one109 ppi
Horizontal scan rangeKnown for one30 - 283 kHz
Vertical scan rangeKnown for one50 - 180 Hz
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
Display diagonal (metric)Known for one68.6 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range (HDR) 400
Haze rateKnown for one25%
Surface hardnessKnown for one3H
Colour depthKnown for one8 bit
Colour gamutDiffers95%99%
Response time (fast)Known for one4 ms
sRGB coverage (typical)Known for one99%
Performance1 differ
NVIDIA G-SYNCNoNo
AMD FreeSyncDiffersYesNo
AMD FreeSync typeKnown for oneFreeSync
Flicker-free technologyKnown for oneYes
Low Blue Light technologyYesYes
HP segmentKnown for oneHome
Multimediaidentical
Built-in cameraNoNo
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneNo
Design1 differ
Market positioningKnown for oneGaming
Product colourBlackBlack
Colour nameDiffersBlackRaven Black
Detachable standKnown for oneYes
Feet colourKnown for oneBlack
Ports & interfaces3 differ
HDMIYesYes
HDMI ports quantityDiffers21
HDMI versionDiffers2.01.4
DisplayPorts quantity11
DisplayPort versionDiffers1.41.2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCPKnown for oneYes
Built-in USB hubKnown for oneNo
USB Type-C DisplayPort Alternate ModeKnown for oneNo
USB Power Delivery (USB PD)Known for oneNo
VGA (D-Sub) ports quantityKnown for one1
DisplayPort out quantityKnown for one0
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotKnown for oneNo
Height adjustmentYesYes
Adjustable height (max)Known for one10 cm
PivotYesYes
Tilt adjustmentYesYes
Tilt angle rangeKnown for one-5 - 20°
On Screen Display (OSD)Known for oneYes
Power5 differ
Energy efficiency class (SDR)DiffersFC
Energy efficiency class (HDR)Known for oneF
Energy consumption (SDR) per 1000 hoursDiffers25 kWh10.4 kWh
Energy consumption (HDR) per 1000 hoursKnown for one56 kWh
Power consumption (typical)Differs30 W10 W
Power consumption (standby)Differs0.29 W0.5 W
Power consumption (max)Differs67 W5 W
Power consumption (off)0.3 W0.3 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Power supply typeInternalInternal
Energy efficiency scaleA to GA to G
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
Non-operating relative humidity (non-condensing)Known for one20 - 80%
Weight & dimensions8 differ
Width (with stand)Differs613.6 mm489.3 mm
Depth (with stand)Differs223.3 mm178.8 mm
Height (with stand)Differs523.7 mm472.3 mm
Weight (with stand)Differs7.33 kg4.1 kg
Width (without stand)Differs613.6 mm489.3 mm
Depth (without stand)Differs52.2 mm52.7 mm
Height (without stand)Differs364.3 mm296.8 mm
Weight (without stand)Differs5.29 kg2.5 kg
Packaging data4 differ
Package widthDiffers699 mm555 mm
Package depthDiffers160 mm130 mm
Package heightDiffers446 mm420 mm
Package weightDiffers10.4 kg5.7 kg
Package typeKnown for oneBox
Warranty cardKnown for oneYes
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneDisplayPort
Quick start guideKnown for oneYes
Sustainabilityidentical
Sustainable technologies and materialsKnown for oneAt least 5% recycled metal; Contains 20% recycled glass in the monitor panel; HP paper-based packaging is from recycled or certified sources; At least 85% post-consumer recycled plastic; Low halogen
Sustainability complianceKnown for oneYes
Other featuresidentical
Country of originKnown for oneChina
Compliance certificatesKnown for oneCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Low halogenKnown for oneYes
Packaging contentKnown for oneMonitor; Warranty card; AC power cable; Quick Setup Poster; DisplayPort 1.4 cable; Cable holder; Base stand; Color calibration report
WeightKnown for one7.33 kg
UNSPSC-codeKnown for one43211902
CertificationKnown for oneENERGY STAR Certified, TCO 10, TCO Edge 2.1, EPEAT Gold, EU Energy Efficiency Level (Level-C), Volatile Organic Compound Certification, RoHS, TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free
Networkidentical
Ethernet LANKnown 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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