Laptops Comparison

Dell Inspiron 5521, Dell Inspiron 15-3520 ( Ci5 ,Dos )
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Dell Inspiron 5521

Dell Inspiron 15-3520 ( Ci5 ,Dos )

 Processor Type Intel® Core? i3 Intel® Core? i5  
 Processor Model i3-3217U 3rd Generation i5-3210M Third Generation   
 Processor Speed 1.8GHz 2.5GHz  
 Max Turbo Frequency  up to 3.10GHz  
 Processor Bits 64-Bits 64-Bits  
 Processor Threads  
 No of Cores  
 L2 cache    
 L3 cache 3 MB 3 MB  
 Bus speed    
 Chipset Mobile Intel® HM76 Express Chipset Mobile Intel® HM75 Express  
 Number of memry slots 2 Slots 2 Slots  
 Installed RAM 6GB 2 GB  
 Maximum memory Up to 8GB 4 GB  
 Type of memory DDR3  DDR3 - 1333 MHz - 1 DIMM  
 Hard drive size 500GB 500GB  
 Hard drive speed 5400 rpm 5400 rpm  
 Optical Drive Yes Yes   
 Type of optical drive Tray-loading DVD+/-RW DVD+/-RW SuperMulti DL   
 Internal/External Internal Internal  
 Type of harddrive SATA SATA  
 Card Reader Yes Yes   
 Type of memory cards Digital Media Card Reader  3-in-1 Memory Card Reader   
 Number of SSDs    
 SSD size    
 Dedicated graphics No No   
 Graphics memory  Shared  
 Type of graphics memory  DDR3  
 Switchable graphics    
 Graphics processor Intel® HD Graphics 4000 Intel HD Graphics 4000   
 Maximum shared graphics memory    
 Aspect ratio 16:9 16:9  
 Backlight LED backlight LED  
 Screen size 15.6 Inches 15.6 Inches  
 Screen surface Truelife and HD resolution HD  
 Screen resolution 1366 x 768 1366 x 768 720p  
 Touchscreen No No   
 Colors Grey Black   
 Dimensions (WxHxD) 14.8? (376mm)x 0.98? (24.9mm)x10.2? (259mm)  14.8 x 1.24 x 10.24 mm   
 Weight 4.89 lbs (2.22 kg) 2.4 kg  
 Fingerprint Reader No No   
 Numeric keyboard Yes No   
 Backlit keyboard No No   
 3G No No   
 EDGE No No   
 Bluetooth Yes Yes   
 Type of bluetooth v4.0+LE  4.0 + HS  
 LAN Yes Yes   
 Speed 10/100   
 Modem No No   
 Wireless/Wifi Yes Yes   
 Type 802.11 b/g/n 802.11 b/g/n  
 Infrared No No   
 DVI out No No   
 USB Yes Yes   
 USB 2.0 Yes Yes   
 USB 3.0 Yes 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 No Yes   
 Battery life 2-3 Hours 2-3 Hours  
 Battery type Lithium-Ion (Li-Ion) battery Lithium-Ion (Li-Ion) battery  
 No of cells 6 Cells 6 Cells  
 Camera Yes Yes  
 No. of effective pixels 1.0 megapixels 1.0 MP HD  
 Remote Control No No   
 32/64-bit OS 64-Bits 64-Bits  
 Operating system (Primary) Windows 8 DOS   
 OS (Secondary)    
 Included software    
 Product page    
Warranty 1 Year International warranty 1 Year Local + International warranty
Price 53,999-Rs 53,999-Rs