Dell G15 (5521) Special Edition vs HP EliteBook 820 G3 comparison

Compare Dell G15 (5521) Special Edition
Compare HP EliteBook 820 G3
key specs
Display size15.60-inch12.50-inch
Display resolution2560x1440 pixels1366x768 pixels
TouchscreenNoNo
ProcessorCore i7Core i7
RAM16GB8GB
OSWindows 11Windows 10 Professional
GraphicsNvidia GeForce RTX 3070 TiIntel Integrated HD Graphics
Weight2.50 kg1.26 kg
Hard disk-No
SSD-256GB
general
BrandDellHP
ModelG15 (5521) Special EditionEliteBook 820 G3
Release dateMay 16, 2022-
Model Number5521820 G3
Model NameG15-
SeriesDell GEliteBook
Dimensions (mm)26.90 x 357.30 x 272.11338.00 x 237.00 x 18.90
Weight (kg)2.51.26
ColoursObsidian BlackSilver
MaterialAluminium-
Operating systemWindows 11Windows 10 Professional
Battery Capacity (WHR)5644
Battery Cell-3
Battery Life (up to hours)-7.15
display
Size15.60-inch12.50-inch
Resolution2560x1440 pixels1366x768 pixels
Touch ScreenNoNo
Refresh Rate240Hz-
processor
ProcessorIntel Core i7 12th Gen 12700HIntel Core i7 6th Gen 6500U
Base Clock Speed-2.5 GHz
Burst Clock Speed-3.1 GHz
Cache-4MB
memory
RAM16GB8GB
RAM Slots-1
graphics
Graphics ProcessorNvidia GeForce RTX 3070 TiIntel Integrated HD Graphics
Dedicated Graphic Memory8GB-
Dedicated Graphic Memory TypeGDDR6-
Dedicated Graphics-No
connectivity
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 b/g/n
EthernetYes-
Bluetooth version-4
inputs
Web CameraYesYes
Pointer DeviceTouchpadTouchpad
Backlit KeyboardYes-
TouchpadYes-
Internal MicYesYes
Speakers2 SpeakersYes
ports and slots
Number of USB Ports32
USB Ports1 x USB 3.1 Gen 1 (Type C)2 x USB 3.0
USB 3.2 Gen 1 (Type A)2-
Thunderbolt 4 (Type C)1-
HDMI PortStandard-
Headphone and Mic Combo JackYes-
RJ45 (LAN)YesYes
Multi Card Slot-SD Card Reader
Lock Slot-Security Lock Port
VGA Port-Yes
Mic In-Yes
storage
Hard disk-No
SSD-256GB

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