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SpecificationHPHP 740pmHPHP 527pm
Declared display featuresCurved Screen,Full Network Connectivity,Built-In Speakers,Camera Interface,User Adjustable BacklightSource Built-In Speakers,USB-CSource
ENERGY STAR partnerHP Inc.Source HP Inc.Source
Maximum power delivery100 WSource 100 WSource
Monitor energy use at 115 V174.34 kWh/yearSource 64.29 kWh/yearSource
Native resolution5120 x 2160 pixelsSource 2560 x 1440 pixelsSource
On-mode power56.1 WSource 20.54 WSource
Panel technologyIPS LCDSource IPS LCDSource
Power source typeAc to dc internal power supplySource Ac to dc internal power supplySource
Product typeMonitorSource MonitorSource
Reported color gamut0.4Source 35.3Source
Screen diagonal39.7 inSource 27 inSource
Signal and data interfacesThunderbolt,RJ45,Display,HDMISource Display,HDMI,RJ45,USBSource
Sleep-mode power0.41 WSource 0.23 WSource
Supported color spacesNot recordedsRGBSource
USB-C power delivery supportedYesSource YesSource