Laptops Comparison

Lenovo G580-Black, Dell Inspiron N7520
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Lenovo G580-Black

Dell Inspiron N7520

 Processor Type Intel® Core? i5 Intel® Core? i5  
 Processor Model i5-3210M i5-3210M Third Generation  
 Processor Speed 2.5GHz 2.5 GHz  
 Max Turbo Frequency 3.1GHz 3.1 GHz  
 Processor Bits 64-Bits 64-Bits  
 Processor Threads  
 No of Cores  
 L2 cache    
 L3 cache 3 MB 3 MB  
 Bus speed    
 Chipset Intel® HM70 Mobile Intel® 7 Series Express Chipset (HM77)  
 Number of memry slots 2 Slots 2 Slots  
 Installed RAM 4GB 8GB  
 Maximum memory 8GB   
 Type of memory DDR3 SDRAM DDR3  
 Hard drive size 500GB 1000GB  
 Hard drive speed 7200rpm 5400 rpm  
 Optical Drive Yes Yes   
 Type of optical drive Tray-in Rambo drive DVDRW Super Multi Dual Layer   
 Internal/External Internal Internal  
 Type of harddrive SATA SATA  
 Card Reader Yes Yes   
 Type of memory cards Multimedia cards 5 in 1 Digital Media   
 Number of SSDs    
 SSD size    
 Dedicated graphics Yes Yes   
 Graphics memory Shared 2 GB dedicated  
 Type of graphics memory DDR3 DDR3  
 Switchable graphics Intel HD Graphics 4000 Intel HD Graphics 4000  
 Graphics processor  Ati Radeon HD7730m   
 Maximum shared graphics memory    
 Aspect ratio 16:9 16:9  
 Backlight LED LED  
 Screen size 15.6 Inches 15.6 Inches  
 Screen surface High-Definition LED Widescreen Display HD WLED True-Life   
 Screen resolution 1366 x 768 1366 x 768  
 Touchscreen No No   
 Colors Black Silver  
 Dimensions (WxHxD) 13.3x9x1.3 inch    
 Weight 2.2 kg 2.766 kg (6.098lbs)  
 Fingerprint Reader No No   
 Numeric keyboard Yes No   
 Backlit keyboard No No   
 3G No No   
 EDGE No No   
 Bluetooth Yes Yes   
 Type of bluetooth    
 LAN Yes Yes   
 Speed 10/100/1000 10/100/1000  
 Modem No No   
 Wireless/Wifi Yes Yes   
 Type 802.11 b/g/n 802.11 b/g/n (Intel® Centrino® Wireless-N 2230 + BT 4.0)   
 Infrared No No   
 DVI out No No   
 USB Yes Yes   
 USB 2.0 Yes Yes   
 USB 3.0 Yes Yes   
 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 Yes   
 HDMI Yes Yes   
 Number of outputs  
 HDMI version    
 VGA Output Yes No   
 Battery life 2-3 Hours More than 3.5 Hours   
 Battery type Lithium Ion Lithium Ion   
 No of cells 6 Cells 6 Cells  
 Camera Yes Yes  
 No. of effective pixels 0.3 megapixels Native HD 1.0 MP webcam with digital microphone   
 Remote Control No No   
 32/64-bit OS 64-Bits 64-Bits  
 Operating system (Primary) Windows 7 Home Basic DOS  
 OS (Secondary)  Ubantu  
 Included software    
 Product page    
Warranty 1 Year International warranty 1 year Local + international warranty
Price 54,999-Rs 73,499-Rs