Dell G15 (5521) Special Edition vs Dell Precision 7770 comparison

Compare Dell G15 (5521) Special Edition
Compare Dell Precision 7770
key specs
Display size15.60-inch17.30-inch
Display resolution2560x1440 pixels1080x1920 pixels
TouchscreenNo-
ProcessorCore i7-
RAM16GB-
OSWindows 11-
GraphicsNvidia GeForce RTX 3070 Ti-
Weight2.50 kg3.01 kg
general
BrandDellDell
ModelG15 (5521) Special EditionPrecision 7770
Release dateMay 16, 2022April 27, 2022
Model Number5521-
Model NameG15Dell Precision 7770
SeriesDell GPrecision
Dimensions (mm)26.90 x 357.30 x 272.11398.00 x 265.00 x 28.50
Weight (kg)2.53.01
ColoursObsidian BlackAluminum Titan Grey
MaterialAluminium-
Operating systemWindows 11-
Battery Capacity (WHR)5683
display
Size15.60-inch17.30-inch
Resolution2560x1440 pixels1080x1920 pixels
Touch ScreenNo-
Refresh Rate240Hz60Hz
processor
ProcessorIntel Core i7 12th Gen 12700H-
memory
RAM16GB-
graphics
Graphics ProcessorNvidia GeForce RTX 3070 Ti-
Dedicated Graphic Memory8GB-
Dedicated Graphic Memory TypeGDDR6-
connectivity
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac
EthernetYesRJ-45
5G-Yes
Bluetooth version-5.2
inputs
Web CameraYes1080-megapixel
Pointer DeviceTouchpad-
Backlit KeyboardYesYes
TouchpadYesYes
Internal MicYes-
Speakers2 Speakers4 Speakers
Finger Print Sensor-Yes
ports and slots
Number of USB Ports3-
USB Ports1 x USB 3.1 Gen 1 (Type C)-
USB 3.2 Gen 1 (Type A)2-
Thunderbolt 4 (Type C)12
HDMI PortStandardYes
Headphone and Mic Combo JackYesYes
RJ45 (LAN)YesYes
USB 3.2 Gen 2 (Type C)-1

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