Lenovo ThinkPad X9 15 Aura Edition vs Lenovo E431 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad X9 15 Aura Edition	Lenovo E431
key specs
Display size	15.30-inch	14.00-inch
Touchscreen	No	-
Processor	Intel Core Ultra 7	Core i5
RAM	32GB	4GB
OS	Windows 11	Windows 8.1
SSD	2TB	No
Graphics	Intel Iris Xe	-
Weight	1.45 kg	2.10 kg
Hard disk	-	1TB
general
Brand	Lenovo	Lenovo
Model	ThinkPad X9 15 Aura Edition	E431
Release date	January 7, 2025	-
Launched in India	No	-
Model Name	ThinkPad X9 15 Aura Edition	-
Series	ThinkPad	-
Dimensions (mm)	339.50 x 228.50 x 17.70	239.00 x 34.40 x 25.00
Weight (kg)	1.45	2.1
Colours	Thunder Grey	Black
Material	Aluminium	-
Operating system	Windows 11	Windows 8.1
Battery Capacity (WHR)	80Wh	-
Model Number	-	E431
Battery Cell	-	6
display
Size	15.30-inch	14.00-inch
Touch Screen	No	-
Refresh Rate	120Hz	-
processor
Processor	Intel Intel Core Ultra 7 Core Ultra 7 processor (Series 2)	Intel Core i5 3rd Gen 3320
Base Clock Speed	-	2.6 GHz
memory
RAM	32GB	4GB
graphics
Dedicated Graphics	No	-
Graphics Processor	Intel Iris Xe	-
storage
SSD	2TB	No
Hard disk	-	1TB
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	5.4	-
inputs
Web Camera	8-megapixel	-
Pointer Device	Touchpad	-
Speakers	2 Speakers	-
Finger Print Sensor	-	No
ports and slots
USB Ports	1 x USB 2.0	-
Thunderbolt 4 (Type C)	2	-
HDMI Port	Standard	-