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Lenovo B40-45 (59-436667) Vs. Acer Aspire ES1-523 Laptop - Comparison

Comparison of Lenovo B40-45 (Notebook) (APU Dual Core E1/ 4GB/ 500GB/ Free DOS/ 2GB Graph) (59-436667) and Acer Aspire ES1-523 (NX.GKYSI.007) Laptop (AMD Dual Core E1/4 GB/500 GB/Windows 10). Compare based on Processor, display, RAM, Storage and other features here.

This page was last updated on 10, June 2026

Product Name Lenovo B40-45 (Notebook) (APU Dual Core E1/ 4GB/ 500GB/ Free DOS/ 2GB Graph) (59-436667) Acer Aspire ES1-523 (NX.GKYSI.007) Laptop (AMD Dual Core E1/4 GB/500 GB/Windows 10)
Product Image Lenovo B40-45 (Notebook) (APU Dual Core E1/ 4GB/ 500GB/ Free DOS/ 2GB Graph) (59-436667) Acer Aspire ES1-523 (NX.GKYSI.007) Laptop (AMD Dual Core E1/4 GB/500 GB/Windows 10)
Specs score 53.65 40.35
Price Rs.0 Rs.0
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Manufacturer Lenovo Acer
Released On
Weight (Grams) 2.1 kg kg 2.4 Kg
Colors
Dimensions
Display
Screen Size 14 inch 15.6 Inches (39.62 cm)
Touchscreen no no
Touchscreen Type HD WLED Backlit Anti-glare Display LED
Resolution 1366 x 768 pixels pixel 1366 x 768 Pixels
Refresh Rate
Software
Operating System Free DOS
Operating System Orchitecture
Processor
Processor APU Dual Core E1
Processor Maker AMD
Clock Speed 1.3 GHz 1.5 Ghz
System Architecture
Cache
GPU ATI JET LE R5 M230 AMD Radeon R2
Graphics Memory 2 GB
Graphics Memory Type DDR3
Memory
RAM 4 GB DDR3 (1600 MHz) 4 GB DDR3
Memory Slots 2 Slots 1
Expandable Memory Upto 8 GB
Internal Storage (HDD) 500 GB 500 GB
Internal Storage (SSD)
Storage Interface SATA SATA
Multimedia
Web Cam Yes no ,0.3 MP
Speakers Yes Stereo Speakers
Sound Stereo Speakers, Dolby Advanced Audio, HD Audio Solution
Internal Mic Digital Microphone no
Microhone Jack yes no
Headphone Jack yes no
Connectivity
Fingerprint
WI-FI IEEE 802.11b/g/n 802.11 b/g/n
Bluetooth v4.0 4.0
Multi Card slot Digital Media Reader
Ethernet 10/100 BaseT
USB 1 x USB 2.0, 2 x USB 3.0 1 x USB 2.0 1 x USB 3.0
RJ45 LAN Port
HDMI Yes
VGA no
Other Ports Headphone and Microphone Jack
Battery
Battery backup Upto 4 hours 4.5 Hrs
Fast Charging

Lenovo B40-45 (59-436667) Vs. Acer Aspire ES1-523 Laptop - Comparison

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