Lenovo ThinkPad E431 Laptop Vs. Lenovo essential B490 Laptop - Comparison

Comparison of Lenovo ThinkPad E431 (62771F0) Laptop (3rd Gen Ci3/ 2GB/ 500GB/ DOS) and Lenovo essential B490 (59-349113) Laptop (Core i3 3rd Gen/2 GB/500 GB/DOS). Compare based on Processor, display, RAM, Storage and other features here.

This page was last updated on 13, June 2026

Product Name	Lenovo ThinkPad E431 (62771F0) Laptop (3rd Gen Ci3/ 2GB/ 500GB/ DOS)	Lenovo essential B490 (59-349113) Laptop (Core i3 3rd Gen/2 GB/500 GB/DOS)
Product Image
Specs score	55.95	56.25
Price	Rs.0	Rs.0
Buy Here	Buy Here	Buy Here
Action
Manufacturer	Lenovo	Lenovo
Released On
Weight (Grams)		2.2 Kg
Colors
Dimensions
Display
Screen Size	14 inch	14.1 Inches
Touchscreen	no	no
Touchscreen Type	LED Backlit Anti Glare Display	LED
Resolution	1366 x 768 pixel	1366 x 768 Pixels
Refresh Rate
Software
Operating System	DOS	DOS
Operating System Orchitecture

Processor
Processor	Intel Core i3	Core i3 3rd Gen
Processor Maker	Intel	Intel
Clock Speed	2.4 Ghz
System Architecture
Cache
GPU	Intel HD Graphics	Intel HD Graphics
Graphics Memory
Graphics Memory Type
Memory
RAM	2 GB DDR3	2 GB DDR3
Memory Slots
Expandable Memory
Internal Storage (HDD)	500 GB	500 GB
Internal Storage (SSD)
Storage Interface		SATA
Multimedia
Web Cam	HD Webcam	yes ,1 MP
Speakers	Stereo speakers with Dolby Enhanced Audio
Sound
Internal Mic		yes
Microhone Jack	yes	yes
Headphone Jack	yes	yes
Connectivity
Fingerprint
WI-FI	IEEE 802.11n	802.11 b/g/n
Bluetooth	v4.0	4.0
Multi Card slot	4-in-1 Card Reader
Ethernet	Gigabit LAN	10/100
USB	1 x USB 2.0	2 x USB 2.0 2 x USB 3.0
RJ45 LAN Port
HDMI		1
VGA		yes
Other Ports
Battery
Battery backup	up to 3 hours	3 Hrs
Fast Charging

Lenovo ThinkPad E431 Laptop Vs. Lenovo essential B490 Laptop - Comparison

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Lenovo ThinkPad E431 Laptop Vs. Lenovo essential B490 Laptop - Comparison

Lenovo ThinkPad E431 Laptop Vs. Lenovo essential B490 Laptop - Comparison