Laptops Comparison

Dell Inspiron 5423 14z Ultrabook - Ci5, Dell Inspiron 3521
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Dell Inspiron 5423 14z Ultrabook - Ci5

Dell Inspiron 3521

 Processor Type Intel® Core? i5 Intel® Core? i3  
 Processor Model i5-3317U Ivy Bridge i3-3217U  
 Processor Speed 1.7 Ghz 1.8GHz  
 Max Turbo Frequency 2.6 Ghz   
 Processor Bits 64-Bits 64-Bits  
 Processor Threads  
 No of Cores  
 L2 cache    
 L3 cache 3 MB 3 MB  
 Bus speed    
 Chipset Intel HM77 Express Intel® HM77 Express Chipset  
 Number of memry slots 2 Slots 2 Slots  
 Installed RAM 4GB 4GB  
 Maximum memory Up to 8GB 8GB  
 Type of memory DDR3 DDR3  
 Hard drive size 500GB 500GB  
 Hard drive speed 5400 rpm 5400 rpm  
 Optical Drive Yes Yes   
 Type of optical drive DVD+/-RW   DVD+/-RW  
 Internal/External Internal Internal  
 Type of harddrive SATA SATA  
 Card Reader Yes Yes   
 Type of memory cards Multimedia cards Multimedia cards  
 SSD Yes   
 Number of SSDs   
 SSD size 32GB (SSD)    
 Dedicated graphics Yes No   
 Graphics memory Shared   
 Type of graphics memory GDDR5 DDR3  
 Switchable graphics Intel HD Graphics 4000   
 Graphics processor  Intel® HD Graphics 4000  
 Maximum shared graphics memory    
 Aspect ratio 16:9 16:9  
 Backlight LED LED backlight  
 Screen size 14.0 Inches 15.6 Inches  
 Screen surface HD WLED with Truelife   
 Screen resolution 1366 x 768 1366 x 768  
 Touchscreen No No   
 Colors Grey  Jet Black  
 Dimensions (WxHxD) Height: (20.7mm - 21.0mm) Width: (347mm) Depth: (240mm) 0.98? (24.9mm) front / 1.0? (25.3mm) rear with 4-cell/40 WHr battery Depth: 10.2? (259mm)   
 Weight 1.87 kg 4.96 lbs (2.25 kg)  
 Fingerprint Reader No No   
 Numeric keyboard No Yes   
 Backlit keyboard No No   
 3G No No   
 EDGE No No   
 Bluetooth Yes Yes   
 Type of bluetooth 4.0   
 LAN Yes Yes   
 Speed 10/100 10/100  
 Modem No No   
 Wireless/Wifi Yes Yes   
 Type Dell Wireless 1703 802.11n  802.11b/n/g  
 Infrared No No   
 DVI out No No   
 USB Yes Yes   
 USB 2.0 No 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 No   
 HDMI Yes Yes   
 Number of outputs   
 HDMI version   
 VGA Output No No   
 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 1.3 megapixels  
 Remote Control No No   
 32/64-bit OS 64-Bits 64-Bits  
 Operating system (Primary) Windows 7 Home Premium  DOS  
 OS (Secondary)  Ubantu  
 Included software    
 Product page    
Warranty 1 Year International warranty 1 year international warranty
Price 71,499-Rs 42,999-Rs