Laptops Comparison

Dell XPS 13 Ultrabook, Acer Aspire S3-391 ( i5 )
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Dell XPS 13 Ultrabook

Acer Aspire S3-391 ( i5 )

 Processor Type Intel® Core? i5 Intel® Core? i5 Ivy  
 Processor Model i5-2467M i5-3317U ( 3rd Generation )  
 Processor Speed 1.6 GHz  1.7GHz  
 Max Turbo Frequency 2.3 GHz 2.6Ghz  
 Processor Bits 64-Bits 64-Bits  
 Processor Threads  
 No of Cores  
 L2 cache    
 L3 cache 3 MB 3 MB  
 Bus speed    
 Chipset Intel QS67  Intel HM77 Express   
 Number of memry slots 2 Slots 2 Slots  
 Installed RAM 4GB 4GB  
 Maximum memory 4 GB 4GB  
 Type of memory DDR3 SDRAM - 1333 MHz DDR3  
 Hard drive size  500GB  
 Hard drive speed  5400 rpm  
 Optical Drive No No   
 Type of optical drive    
 Type of harddrive  SATA  
 Card Reader No Yes   
 Type of memory cards  Multi Media Card (MMC)  
 SSD Yes Yes  
 Number of SSDs  
 SSD size 128GB 20GB  
 Dedicated graphics No No   
 Graphics memory Shared Shared  
 Type of graphics memory DDR3 DDR3   
 Switchable graphics    
 Graphics processor Intel HD Graphics 3000  Intel HD Graphics 4000  
 Maximum shared graphics memory    
 Aspect ratio 16:9 16:9  
 Backlight LED LED  
 Screen size 13.3 inches 13.3 inches  
 Screen surface Wide LED Infinity Glass  HD CineCrystal   
 Screen resolution 1366 x 768 1366 x 768  
 Touchscreen No No   
 Colors Silver Champaign Gold  
 Dimensions (WxHxD) 12.4 x 0.71 x 8.1 inches  12.7 x 0.7 x 8.6 inches   
 Weight 2.99 Ibs  2.93 Ibs  
 Fingerprint Reader No No   
 Numeric keyboard No No   
 Backlit keyboard Yes No   
 3G No No   
 EDGE No No   
 Bluetooth Yes Yes   
 Type of bluetooth 3.0 4.0  
 LAN No Yes   
 Speed  10/100/1000  
 Modem No No   
 Wireless/Wifi Yes Yes   
 Type 802.11a/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 No Yes   
 Number of outputs   
 HDMI version    
 VGA Output Yes No   
 Battery life Up to 8 hours, 53 minutes battery life 7 hours  
 Battery type Lithium-Ion (Li-Ion) battery Lithium Polymer   
 No of cells 6 Cells 3 Cells  
 Camera Yes Yes  
 No. of effective pixels 1.3 megapixels HD  1.3 megapixels  
 Remote Control No No   
 32/64-bit OS 64-Bits 64-Bits  
 Operating system (Primary) Windows 7 Home Premium  Windows 7 Home Premium   
 OS (Secondary)    
 Included software  Microsoft Office 2010 pre loaded   
 Product page   
Warranty 1 Year Local + International warranty 1 Year Local + International warranty
Price 122,499-Rs 85,999-Rs