HP ZBook Ultra G3a vs Dell Precision 5520 comparison

Compare HP ZBook Ultra G3a
Compare Dell Precision 5520
key specs
Display size16.00-inch15.60-inch
ProcessorAMDCore i7
OSWindows 11 ProWindows 10 Professional
GraphicsAMD Radeon Integrated Graphics-
Weight1.90 kg1.77 kg
Display resolution-3840x2160 pixels
RAM-16GB
Hard disk-No
SSD-512GB
general
BrandHPDell
ModelZBook Ultra G3aPrecision 5520
Release dateOctober 14, 2026-
Launched in IndiaYes-
Model NameZBook Ultra G3a-
SeriesZBook UltraPrecision
Thickness17.9mm-
Weight (kg)1.91.77
ColoursGreySilver
MaterialAluminium-
Operating systemWindows 11 ProWindows 10 Professional
Battery Life (up to hours)14-
Battery Capacity (WHR)96-
Model Number-5520
Dimensions (mm)-27.94 x 234.00 x 35.60
Battery Cell-3
display
Size16.00-inch15.60-inch
Refresh Rate120Hz-
Resolution-3840x2160 pixels
processor
ProcessorAMD AMD AMD Ryzen AI Max+ Pro 495Intel Core i7 7820HQ
Burst Clock Speed5.2GHz-
Base Clock Speed-2.9 GHz
graphics
Graphics ProcessorAMD Radeon Integrated Graphics-
Dedicated Graphic Memory Type-GDDR5
connectivity
Wi-Fi 7Yes-
5GYes-
4G LTEYes-
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 ac
inputs
Web CameraYes-
Pointer DeviceTouchpad-
Backlit KeyboardYes-
TouchpadYes-
Internal MicYesYes
SpeakersYes-
Finger Print SensorYesNo
memory
RAM-16GB
storage
Hard disk-No
SSD-512GB
ports and slots
Number of USB Ports-2
Headphone and Mic Combo Jack-Yes

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