Lenovo Legion 9i (18”, 10) vs Smartron T Book Flex T1223 comparison

Compare Lenovo Legion 9i (18”, 10)
Compare Smartron T Book Flex T1223
key specs
Display size18.00-inch12.50-inch
Display resolution3840x2400 pixels2560x1600 pixels
ProcessorIntel Core Ultra 9Core m3
RAM64GB4GB
OSWindows 11 ProWindows 10 Home
Hard diskNoNo
SSD2TB128GB
GraphicsNvidia GeForce RTX 5090Intel Integrated HD Graphics
Weight3.50 kg1.38 kg
Touchscreen-Yes
general
BrandLenovoSmartron
ModelLegion 9i (18”, 10)T Book Flex T1223
Release dateMay 8, 2025-
Launched in IndiaNo-
Model Name9i-
SeriesLegionT Book Flex
Dimensions (mm)403.00 x 296.50 x 23.90307.50 x 202.80 x 9.00
Weight (kg)3.51.38
ColoursCarbon BlackBlack
MaterialAluminium-
Operating systemWindows 11 ProWindows 10 Home
Battery Capacity (WHR)99.99-
Model Number-T1223
Battery Life (up to hours)-8
display
Size18.00-inch12.50-inch
Resolution3840x2400 pixels2560x1600 pixels
Refresh Rate240Hz-
Touch Screen-Yes
processor
ProcessorIntel Intel Core Ultra 9 275HXIntel Core m3 7th Gen 7Y30
Cache-4MB
memory
RAM64GB4GB
RAM Slots4-
graphics
Dedicated GraphicsYesNo
Graphics ProcessorNvidia GeForce RTX 5090Intel Integrated HD Graphics
Dedicated Graphic Memory24GB-
Dedicated Graphic Memory TypeGDDR7-
storage
Hard diskNoNo
SSD2TB128GB
connectivity
Wi-Fi 7Yes-
Bluetooth version5.44.2
EthernetRJ45-
Wi-Fi standards supported-802.11 a/b/g/n/ac
inputs
Web Camera5-megapixel2-megapixel
Pointer DeviceTouchpadTouchpad
Backlit KeyboardYes-
TouchpadYesYes
Internal MicYesYes
SpeakersYesStereo Speakers
Finger Print Sensor-No
ports and slots
Thunderbolt 5 (Type C)2-
Number of USB Ports64
USB 3.2 Gen 2 (Type C)1-
HDMI PortYes-
Multi Card SlotSD Card Reader1 Micro SD Card Reader
Headphone and Mic Combo JackYes-
RJ45 (LAN)Yes-
USB Ports-2 x USB 3.0
Mic In-Yes

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