Laptops Comparison

Lenovo Essential G570 ( B940 ), Dell Inspiron 11z
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Lenovo Essential G570 ( B940 )

Dell Inspiron 11z

 Processor
 Processor Type Intel Dual-Core  Intel® Core i3   
 Processor Model B960 i3-330UM   
 Processor Speed 2.0GHz 1.20 GHz   
 Max Turbo Frequency    
 Processor Bits 64 bits 64-Bits   
 Processor Threads  
 No of Cores  
 L2 cache    
 L3 cache 2MB 3 MB   
 Bus speed    
 Chipset Mobile Intel HM65 Express Chipset Intel® GS45 + ISH9M SFF-enhanced  
 Memory
 Number of memry slots 2 slots 2 Slots  
 Installed RAM 2 GB 2GB  
 Maximum memory 8 GB   
 Type of memory DDR 3 DDR 3  
 Storage
 Hard drive size 500 GB 250 GB   
 Hard drive speed 5400 rpm 5400 rpm  
 Optical Drive Yes No   
 Type of optical drive Super Multi Drive   
 Internal/External Internal External Optical Drive Optional  
 Type of harddrive Sata SATA  
 Card Reader Yes Yes   
 Type of memory cards  3 in 1 Media Card Reader  
 SSD    
 Number of SSDs    
 SSD size    
 Graphics
 Dedicated graphics No No   
 Graphics memory  Shared  
 Type of graphics memory Shared DDR3  
 Switchable graphics    
 Graphics processor Intel HD Graphics 3000  Intel Integrated Graphics   
 Maximum shared graphics memory    
 Display
 Aspect ratio 16:9 16:9  
 Backlight LED LED  
 Screen size 15.6 inch 11.6 Inch   
 Screen surface Diagonal High Definition HP Brightview Display HD  
 Screen resolution 1366 x 768 1366 x 768  
 Touchscreen No No   
 Design
 Colors Black Black  
 Dimensions (WxHxD) 378 x33.1x252mm (WxHxD) Width: 11.5 Height: 0.92 Depth: 8.43   
 Weight 5.18 lbs 3.05 lbs   
 Fingerprint Reader No No   
 Numeric keyboard Yes No   
 Backlit keyboard No No   
 Connectivity
 3G No No   
 EDGE No No   
 Bluetooth Yes Yes   
 Type of bluetooth 2.1 2.1+EDR   
 LAN Yes Yes   
 Speed  10/100  
 Modem No No   
 Wireless/Wifi Yes Yes   
 Type 802.11 b/g/n 802.11 a/b/g  
 Infrared No No   
 Connectors
 DVI out No No   
 USB Yes Yes   
 USB 2.0 Yes Yes   
 USB 3.0 No No   
 USB Ports (Total)  
 TV-out No No   
 Serial port No No   
 S/PDIF out No No   
 Parallel port No No   
 Microphone input Yes Yes   
 Headphone output Yes Yes   
 Firewire No No   
 eSATA No No   
 HDMI Yes Yes   
 Number of outputs   
 HDMI version    
 VGA Output Yes No   
 Power
 Battery life 2-3 hours 2-3 Hours  
 Battery type Lithium-Ion (Li-Ion) Lithium-Ion (Li-Ion) battery  
 No of cells 6 cells 6 Cells  
 Miscellaneous
 Camera Yes  Yes  
 No. of effective pixels 1.3 megapixels 1.3 megapixels  
 Remote Control No No   
 Software
 32/64-bit OS 64-Bits 64-Bits  
 Operating system (Primary) Dos Windows 7 Home Premium   
 OS (Secondary) Ubantu   
 Included software    
 Links
 Manual    
 Product page    
Warranty 1 Year International Manufacturer Warranty 1 Year International warranty
Price 36,499-Rs 39,499-Rs