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Lenovo B40 70 Notebook (59-429154) Vs. Acer TMP645-M-34014G12tkk (NX.V8RAA.012) - Comparison

Comparison of Lenovo B40 70 Notebook (4th Gen Ci3/ 4GB/ 500GB/ Free DOS) (59-429154) and Acer TMP645-M-34014G12tkk (NX.V8RAA.012). Compare based on Processor, display, RAM, Storage and other features here.

This page was last updated on 10, June 2026

Product Name Lenovo B40 70 Notebook (4th Gen Ci3/ 4GB/ 500GB/ Free DOS) (59-429154) Acer TMP645-M-34014G12tkk (NX.V8RAA.012)
Product Image Lenovo B40 70 Notebook (4th Gen Ci3/ 4GB/ 500GB/ Free DOS) (59-429154) Acer TMP645-M-34014G12tkk (NX.V8RAA.012)
Specs score 61.55 40.70
Price Rs.0 Rs.0
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Manufacturer Lenovo Acer
Released On
Weight (Grams) 2.1 kg 1.5 Kg
Colors
Dimensions
Display
Screen Size 14 inch 14 Inches (35.56 cm)
Touchscreen no no
Touchscreen Type HD LED Backlit Display LED
Resolution 1366 x 768 Pixels
Refresh Rate
Software
Operating System Free DOS
Operating System Orchitecture 64
Processor
Processor Intel Core i3 (4th Gen)
Processor Maker Intel
Clock Speed 1.7 GHz 1.7 Ghz
System Architecture 64 bit
Cache 3 MB
GPU Intel HD Graphics 4400 Intel HD 4400
Graphics Memory
Graphics Memory Type
Memory
RAM 4 GB DDR3 4 GB DDR3
Memory Slots 2 (Unused Slot - 0)
Expandable Memory Upto 16 GB 12 GB
Internal Storage (HDD) 500 GB
Internal Storage (SSD)
Storage Interface SATA
Multimedia
Web Cam yes no
Speakers Yes Stereo Speakers
Sound Dolby Advanced Audio V2
Internal Mic no no
Microhone Jack yes no
Headphone Jack yes no
Connectivity
Fingerprint
WI-FI IEEE 802.11n 802.11 a/b/g/n
Bluetooth v4.0
Multi Card slot Yes
Ethernet Gigabit LAN
USB 1 x USB 2.0 2 x USB 3.0 3 x USB 3.0
RJ45 LAN Port Yes
HDMI Yes
VGA Yes no
Other Ports
Battery
Battery backup 8 Hrs
Fast Charging

Lenovo B40 70 Notebook (59-429154) Vs. Acer TMP645-M-34014G12tkk (NX.V8RAA.012) - Comparison

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