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Product comparison · 2 monitors

HP E27k G5 4K USB-C Monitor vs HP E45c G5 DQHD Curved Monitor

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  • 116specifications compared
  • 51differ
  • 65identical
  • 20known for one product only

Key differences

The HP E45c G5 DQHD Curved Monitor has 16 :9 more native aspect ratio than the HP E27k G5 4K USB-C Monitor (32:9 vs 16:9). The HP E45c G5 DQHD Curved Monitor has 50 cd/m² more display brightness (typical) than the HP E27k G5 4K USB-C Monitor (400 cd/m² vs 350 cd/m²). The HP E45c G5 DQHD Curved Monitor has 50 cd/m² more display brightness than the HP E27k G5 4K USB-C Monitor (400 cd/m² vs 350 cd/m²). Only the HP E45c G5 DQHD Curved Monitor has AMD FreeSync. Only the HP E45c G5 DQHD Curved Monitor has built-in microphone.

  • Display diagonal
    • 68.6 cm (27")
    • 113 cm (44.5")
  • Display resolution
    • 3840 x 2160 pixels
    • 5120 x 1440 pixels
  • Native aspect ratio
    • 16:9
    • 32:9
  • HD type
    • 4K Ultra HD
    • Dual QHD
  • Panel type
    • IPS
    • VA
  • Display brightness (typical)
    • 350 cd/m²
    • 400 cd/m²
  • Display brightness
    • 350 cd/m²
    • 400 cd/m²
  • Response time
    • 5 ms
    • 3 ms

Side by side

Differences highlightedShow differences only
136 specifications
A

HP

E27k G5 4K USB-C MonitorView product
B

HP

E45c G5 DQHD Curved MonitorView product
Display22 differ
Display diagonalDiffers68.6 cm (27")113 cm (44.5")
Display resolutionDiffers3840 x 2160 pixels5120 x 1440 pixels
Native aspect ratioDiffers16:932:9
Display technologyLCDLCD
TouchscreenNoNo
HD typeDiffers4K Ultra HDDual QHD
Panel typeDiffersIPSVA
LED backlightYesYes
Backlight typeEdge LEDEdge LED
Display brightness (typical)Differs350 cd/m²400 cd/m²
Display brightnessDiffers350 cd/m²400 cd/m²
Response timeDiffers5 ms3 ms
Response time measurement typeGTG (Gray to Gray)GTG (Gray to Gray)
Display surfaceMattMatt
Anti-glare screenYesYes
Screen shapeDiffersFlatCurved
Screen curvature ratingKnown for one1500R
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 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, 800 x 600 (SVGA)1024 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, 3440 x 1440, 5120 x 1440, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA)
Aspect ratioDiffers16:932:9
Contrast ratio (typical)Differs1000:13000:1
Contrast ratio (dynamic)8000000:18000000:1
Maximum refresh rateDiffers60 Hz165 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers1.07 billion colours16.7 million colours
Pixel pitchDiffers0.15 x 0.15 mm0.21 x 0.21 mm
Pixel densityDiffers163 ppi120 ppi
Horizontal scan rangeDiffers30 - 135 kHz30 - 250 kHz
Vertical scan rangeDiffers30 - 60 Hz48 - 165 Hz
Viewable size, horizontalDiffers59.7 cm108.8 cm
Viewable size, verticalDiffers33.6 cm30.6 cm
Display diagonal (metric)Differs68.6 cm113 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range (HDR) 400
Haze rateKnown for one25%
Surface hardness3H3H
Colour depthDiffers10 bit8 bit
Colour gamut99%99%
sRGB coverage (typical)99%99%
Digital horizontal frequencyKnown for one30 - 135 kHz
Digital vertical frequencyKnown for one30 - 60 Hz
Performance1 differ
NVIDIA G-SYNCNoNo
AMD FreeSyncDiffersNoYes
AMD FreeSync typeKnown for oneFreeSync Premium
Fast chargingYesYes
Flicker-free technologyYesYes
Low Blue Light technologyYesYes
HP segmentBusinessBusiness
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated power6 W6 W
Built-in cameraNoNo
Built-in microphoneDiffersNoYes
Design1 differ
Market positioningBusinessBusiness
Product colourDiffersBlack, SilverBlack
Detachable standYesYes
Feet colourSilver, BlackSilver, Black
Ports & interfaces4 differ
Built-in USB hubYesYes
USB hub version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
Number of USB Type-C upstream ports quantityKnown for one1
USB Type-A downstream ports quantityDiffers34
USB Type-C downstream ports quantityDiffers12
USB Power Delivery (USB PD)YesYes
USB Power Delivery up toDiffers65 W100 W
HDMIYesYes
HDMI ports quantity11
HDMI versionDiffers2.02.1
DisplayPorts quantity11
DisplayPort version1.41.4
HDCPYesYes
USB upstream port typeKnown for oneUSB Type-C
Number of upstream portsKnown for one1
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Headphone outKnown for oneNo
Networkidentical
Ethernet LANYesYes
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Height adjustmentYesYes
Adjustable height (max)15 cm15 cm
PivotYesYes
SwivellingYesYes
Swivel angle rangeDiffers-45 - 45°-10 - 10°
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
On Screen Display (OSD)YesYes
Pivot angleKnown for one0 - 90°
Power3 differ
Energy efficiency class (SDR)DiffersFG
Energy efficiency class (HDR)DiffersFG
Power consumption (typical)Known for one55 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs190 W275 W
Power consumption (off)0.3 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Power supply typeInternalInternal
Energy efficiency scaleA to GA to G
Energy consumption (SDR) per 1000 hoursKnown for one26.1 kWh
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)20 - 80%20 - 80%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one0 - 12192 m
Weight & dimensions7 differ
Width (with stand)Differs613.4 mm1084.3 mm
Depth (with stand)Differs227.3 mm307 mm
Height (with stand)Differs547 mm521.8 mm
Weight (with stand)Differs10 kg14.6 kg
Width (without stand)Differs613.4 mm1084.3 mm
Depth (without stand)Differs47 mm148.1 mm
Height (without stand)Differs364.6 mm335.6 mm
Packaging data4 differ
Package widthDiffers699 mm1267 mm
Package depthDiffers446 mm280 mm
Package heightDiffers160 mm485 mm
Package weightDiffers10.1 kg22.5 kg
Package typeBoxBox
Warranty cardYesYes
Packaging contentidentical
Stand includedYesYes
Cables includedACAC
Quick start guideYesYes
Bundled softwareHP Display Center; HP Client Management Script LibraryHP Display Center; HP Client Management Script Library
Sustainability1 differ
Sustainability certificatesENERGY STAR, EPEAT, TCOENERGY STAR, EPEAT, TCO
Sustainable technologies and materialsDiffersOutside box and corrugated cushions are 100% sustainably sourced and recyclable; Contains ocean-bound recycled plastic; 70% ITE-derived closed loop plastic; At least 25% recycled metalOutside box and corrugated cushions are 100% sustainably sourced and recyclable; Contains ocean-bound recycled plastic; 80% ITE-derived closed loop plastic; At least 15% recycled metal
Carbon footprint4 differ
Carbon emissions, end-of-life (kg of CO2e)Differs32
Carbon emissions, logistics (kg of CO2e)Differs43
Carbon emissions, manufacturing (kg of CO2e)Differs136156
Total carbon emissions, w/o use phase (kg of CO2e)Differs5636
Total carbon footprint (kg of CO2e)200200
Other features2 differ
Country of originChinaChina
Compliance certificatesCECP, CCC, CB, EAC, BIS, Federal Communications Commission (FCC), CE, BSMICECP, CCC, CB, EAC, BIS, Federal Communications Commission (FCC), CE, BSMI
DepthKnown for one148.1 mm
HeightKnown for one335.6 mm
WeightDiffers10 kg14.6 kg
WidthKnown for one1084.3 mm
Ethernet LAN (RJ-45) ports11
CertificationDiffersBIS; BSMI; CB; CCC; CE; CEL; cTUVus; EAC; FCC; ISO 9241-307; KC/KCC; Korea MEPS (E-standby); NOM; PSB; SEPA; TUV-S; UL/CSA; VCCI; WEEE; ISC; CEL Grade 3; ICE; UAE; TGM; Ukraine certificates; NRCS; PSE; Ukraine EE; Works with Chromebook certifiedBIS; BSMI; CB; CCC; CE; CECP; CEL; cTUVus; EAC; ENERGY STAR®; FCC; ISO 9241-307; KC/KCC; Korea MEPS (E-standby); Microsoft WHQL Certification; NOM; PSB; TCO Certified; TCO Certified Edge; TUV-S; UL/CSA; VCCI; WEEE; ISC; ICE; UAE; TGM; Ukraine certificates; NRCS; PSE
Technical detailsidentical
General Product Safety Regulation (GPSR) URLhttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=truehttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

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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