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Lenovo B40 70 Notebook (59-430739) Vs. ASUS S551LB-CJ289H 90NB02A1-M04260 Core ... - Comparison

Comparison of Lenovo B40 70 Notebook (4th Gen Ci5/ 4GB/ 500GB/ Free DOS) (59-430739) and ASUS S551LB-CJ289H 90NB02A1-M04260 Core i5 (4th Gen) - (4 GB DDR3/1 TB HDD/Windows 8.1/2 GB Graphics) Ultrabook. 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 Ci5/ 4GB/ 500GB/ Free DOS) (59-430739) ASUS S551LB-CJ289H 90NB02A1-M04260 Core i5 (4th Gen) - (4 GB DDR3/1 TB HDD/Windows 8.1/2 GB Graphics) Ultrabook
Product Image Lenovo B40 70 Notebook (4th Gen Ci5/ 4GB/ 500GB/ Free DOS) (59-430739) ASUS S551LB-CJ289H 90NB02A1-M04260 Core i5 (4th Gen) - (4 GB DDR3/1 TB HDD/Windows 8.1/2 GB Graphics) Ultrabook
Specs score 64.05 72.10
Price Rs.0 Rs.0
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Manufacturer Lenovo Asus
Released On
Weight (Grams) 2.1 kg 2.4 kg
Colors
Dimensions
Display
Screen Size 14 inch 15.6 inch
Touchscreen no yes
Touchscreen Type HD LED Display HD LED Backlit TFT LCD Glare Display
Resolution 1366 x 768 pixels 1366 x 768 pixels
Refresh Rate
Software
Operating System Free DOS Windows 8.1
Operating System Orchitecture 64
Processor
Processor Core i5 (4th Gen) Core i5 (4th Gen)
Processor Maker Intel Intel
Clock Speed 1.7 GHz with Turbo Boost Upto 2.7 GHz 1.6 GHz with Turbo Boost Upto 2.6 GHz
System Architecture 64 bit 64 bit
Cache 3 MB 3 MB
GPU Intel HD Graphics 4400 NVIDIA GeForce G740 (N14P-GV2)
Graphics Memory 2 GB
Graphics Memory Type DDR3
Memory
RAM 4 GB DDR3 4 GB DDR3 (1600 Mhz)
Memory Slots 2 Slots 1 Slot
Expandable Memory Upto 8 GB
Internal Storage (HDD) 500 GB 1 TB
Internal Storage (SSD)
Storage Interface SATA SATA
Multimedia
Web Cam 0.3 Megapixel Webcam yes
Speakers Yes Yes
Sound HD Audio Solution, Stereo Speakers, Dolby Advanced Audio Asus SonicMaster Lite
Internal Mic Yes yes
Microhone Jack yes yes
Headphone Jack yes yes
Connectivity
Fingerprint
WI-FI IEEE 802.11b/g/n IEEE 802.11 b/g/n
Bluetooth v4.0 v4.0
Multi Card slot Digital Media Reader SD Card Reader
Ethernet 10/100 BASE-T 10/100/1000 Mbps
USB 1 x USB 2.0, 2 x USB 3.0 1 x USB 2.0 2 x USB 3.0
RJ45 LAN Port Yes Yes
HDMI Yes Yes
VGA
Other Ports 1 x Headphone Jack / Microphone Jack
Battery
Battery backup
Fast Charging

Lenovo B40 70 Notebook (59-430739) Vs. ASUS S551LB-CJ289H 90NB02A1-M04260 Core ... - Comparison

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