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Lenovo ThinkPad E431 Laptop Vs. Sony VAIO E15137 Laptop - Comparison

Comparison of Lenovo ThinkPad E431 (62774XQ) Laptop (3rd Gen Ci5/ 4GB/ 500GB/ DOS/ 1GB Graph) and Sony VAIO E15137 Laptop (3rd Gen Ci5/ 4GB/ 750GB/ Win8/ 2GB Graph). Compare based on Processor, display, RAM, Storage and other features here.

This page was last updated on 10, June 2026

Product Name Lenovo ThinkPad E431 (62774XQ) Laptop (3rd Gen Ci5/ 4GB/ 500GB/ DOS/ 1GB Graph) Sony VAIO E15137 Laptop (3rd Gen Ci5/ 4GB/ 750GB/ Win8/ 2GB Graph)
Product Image Lenovo ThinkPad E431 (62774XQ) Laptop (3rd Gen Ci5/ 4GB/ 500GB/ DOS/ 1GB Graph) Sony VAIO E15137 Laptop (3rd Gen Ci5/ 4GB/ 750GB/ Win8/ 2GB Graph)
Specs score 67.45 68.30
Price Rs.0 Rs.0
Buy Here Buy Here Buy Here
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Manufacturer Lenovo Sony
Released On
Weight (Grams) 2.15 kg 2.7 kg
Colors
Dimensions
Display
Screen Size 14 inch 15.5 inch
Touchscreen no no
Touchscreen Type Anti-glare Display with LED Backlit TFT Color Display (VAIO Display, LED Backlit)
Resolution 1366 x 768 Pixel 1366 x 768 Pixel
Refresh Rate
Software
Operating System Free DOS Windows 8
Operating System Orchitecture 64 bit
Processor
Processor Intel Core i5 (3rd Gen) Intel Core i5 (3rd Gen)
Processor Maker Intel Intel
Clock Speed 2.6 GHz with Turbo Boost Upto 3.2 GHz 2.6 GHz with Turbo Boost Upto 3.2 GHz
System Architecture 64 bit 64 bit
Cache 3 MB 3 MB
GPU NVIDIA GeForce N14m-GL 710M AMD Radeon HD 7650M
Graphics Memory 1 GB 2 GB
Graphics Memory Type DDR3 DDR3
Memory
RAM 4 GB DDR3 4 GB DDR3
Memory Slots 2 (Unused Slot - 0) 2 (Unused Slot - 1)
Expandable Memory Upto 16 GB Upto 8 GB
Internal Storage (HDD) 500 GB 750 GB
Internal Storage (SSD)
Storage Interface SATA SATA
Multimedia
Web Cam HD Webcam 1.31 Megapixel HD Webcam
Speakers Yes Yes
Sound Stereo Speakers with Dolby Enhanced Audio Audio Technology: Clear Phase, xLOUD, Stereo Speakers
Internal Mic Dual Array Microphone Monaural Microphone
Microhone Jack yes yes
Headphone Jack yes yes
Connectivity
Fingerprint
WI-FI IEEE 802.11n IEEE 802.11b/g/n
Bluetooth v4.0 v4.0
Multi Card slot 4-in-1 Card Reader Yes
Ethernet Gigabit LAN 10/100/1000 LAN
USB 1 x USB 2.0 (with Powered Always ON), 2 x USB 3.0 3 x USB 2.0, 1 x USB 3.0 (Including Charging Function)
RJ45 LAN Port Yes Yes
HDMI Yes Yes
VGA Yes Yes
Other Ports 1 x Headphone Out/Microphone-in Combo Jack Stereo Mini Headphone Jack x 1
Battery
Battery backup Upto 6 hours Upto 3.5 hours
Fast Charging

Lenovo ThinkPad E431 Laptop Vs. Sony VAIO E15137 Laptop - Comparison

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