Laptops Comparison

Acer Aspire S3-951, Dell Latitude E5520 ( Ci7 )
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Acer Aspire S3-951

Dell Latitude E5520 ( Ci7 )

 Processor Type Intel® Core? i7 Intel® Core i7  
 Processor Model i7-2637M i7-2640M   
 Processor Speed 1.7GHz 2.8Ghz  
 Max Turbo Frequency 2.8 GHz 3.5GHz  
 Processor Bits 64-Bits 64-Bit  
 Processor Threads  
 No of Cores  
 L2 cache    
 L3 cache 4 MB 4 MB  
 Bus speed 5,000 MT/s    
 Chipset UM67 Express Mobile Intel® HM65 Express Chipset  
 Number of memry slots 2 Slots 2 slots  
 Installed RAM 4GB 2 GB  
 Maximum memory 4GB 8 GB  
 Type of memory DDR3 SDRAM DDR 3  
 Hard drive size 20GB SSD+500GB 500 GB  
 Hard drive speed 5400 rpm 5400 rpm  
 Optical Drive No Yes   
 Type of optical drive  Super Multi Drive  
 Type of harddrive SATA SATA  
 Card Reader Yes Yes   
 Type of memory cards MultiMediaCard (MMC)   
 Number of SSDs    
 SSD size    
 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 3000  
 Maximum shared graphics memory    
 Aspect ratio 16:9 ( Widescreen )  16:9  
 Backlight LED LED  
 Screen size 13.3 inch  15.6 HD   
 Screen surface Active Matrix TFT Colour LCD HD  
 Screen resolution 1366 x 768 1366 x 768  
 Touchscreen No No   
 Colors Glossy Grey Silver  
 Dimensions (WxHxD) 323.0X17.5X219.0mm 15.28x1.19 x 9.88 inches   
 Weight 3.0Ibs 2.35 kg   
 Fingerprint Reader No No   
 Numeric keyboard No No   
 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 IEEE 802.11 a/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 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 No No   
 Battery life 1-2 Hours 2-3 hours  
 Battery type Lithium-Ion (Li-Ion) battery Lithium Ion battery  
 No of cells 3 cells 6 cells  
 Camera Yes Yes  
 No. of effective pixels 1.3 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 Local + International warranty 1 Year Local + International warranty
Price 104,500-Rs 86,900-Rs