Lenovo Legion 9i (18”, 10) vs Alienware 17 Z569971SIN9 comparison

Compare Lenovo Legion 9i (18”, 10)
Compare Alienware 17 Z569971SIN9
key specs
Display size18.00-inch15.60-inch
Display resolution3840x2400 pixels1920x1080 pixels
ProcessorIntel Core Ultra 9Core i7
RAM64GB16GB
OSWindows 11 ProWindows 10 Home
Hard diskNoNo
SSD2TBNo
GraphicsNvidia GeForce RTX 5090Nvidia GeForce GTX 980M
Weight3.50 kg-
Touchscreen-No
general
BrandLenovoAlienware
ModelLegion 9i (18”, 10)17 Z569971SIN9
Release dateMay 8, 2025-
Launched in IndiaNo-
Model Name9i-
SeriesLegion-
Dimensions (mm)403.00 x 296.50 x 23.90413.00 x 299.00 x 48.00
Weight (kg)3.5-
ColoursCarbon Black-
MaterialAluminium-
Operating systemWindows 11 ProWindows 10 Home
Battery Capacity (WHR)99.99-
Model Number-17 Z569971SIN9
Battery Cell-8
display
Size18.00-inch15.60-inch
Resolution3840x2400 pixels1920x1080 pixels
Refresh Rate240Hz-
Touch Screen-No
processor
ProcessorIntel Intel Core Ultra 9 275HXIntel Core i7 6th Gen 6700HQ
Base Clock Speed-2.6 GHz
Cache-6MB
memory
RAM64GB16GB
RAM Slots4-
graphics
Dedicated GraphicsYes-
Graphics ProcessorNvidia GeForce RTX 5090Nvidia GeForce GTX 980M
Dedicated Graphic Memory24GB-
Dedicated Graphic Memory TypeGDDR7DDR5
storage
Hard diskNoNo
SSD2TBNo
connectivity
Wi-Fi 7Yes-
Bluetooth version5.44.1
EthernetRJ4510/100/1000 Base T
Wi-Fi standards supported-802.11 ac
inputs
Web Camera5-megapixel-
Pointer DeviceTouchpadTouchpad
Backlit KeyboardYes-
TouchpadYesYes
Internal MicYesYes
SpeakersYes4 Speakers
Finger Print Sensor-No
ports and slots
Thunderbolt 5 (Type C)2-
Number of USB Ports6-
USB 3.2 Gen 2 (Type C)1-
HDMI PortYes-
Multi Card SlotSD Card Reader-
Headphone and Mic Combo JackYes-
RJ45 (LAN)Yes-
Mic In-Yes

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