Laptops Comparison

Dell Vostro 2521, Acer Aspire E1-571
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Dell Vostro 2521

Acer Aspire E1-571

 Processor Type Intel® Core? i3 Intel® Core? i3  
 Processor Model i3-2375M i3-3120M  
 Processor Speed 1.5 GHz 2.5GHz  
 Max Turbo Frequency    
 Processor Bits 64-bit 64-Bits  
 Processor Threads  
 No of Cores  
 L2 cache    
 L3 cache 3 MB 3MB  
 Bus speed    
 Chipset Intel® Mobile HM77 Express   
 Number of memry slots 2 Slots 2 Slots  
 Installed RAM 2 GB 4GB  
 Maximum memory up to 8GB Up to 8GB  
 Type of memory DDR3 DDR3  
 Hard drive size 320 GB  500GB  
 Hard drive speed 5400 rpm 5400 rpm  
 Optical Drive Yes Yes   
 Type of optical drive DVD Super Multi Drive DVD Super Multi Drive  
 Internal/External Internal Internal  
 Type of harddrive SATA SATA  
 Card Reader No Yes   
 Type of memory cards  Multimedia cards  
 Number of SSDs    
 SSD size    
 Dedicated graphics No Yes   
 Graphics memory DDR3 2 GB dedicated  
 Type of graphics memory Shared DDR3  
 Switchable graphics    
 Graphics processor Intel HD Graphics 3000 Intel® HD Graphics 4000  
 Maximum shared graphics memory    
 Aspect ratio 16:9 16:9  
 Backlight Yes LED  
 Screen size 15.6 15.6 Inches  
 Screen surface High-Definition LED BrightView   
 Screen resolution 1366x768 1366 x 768  
 Touchscreen No No   
 Colors Black Black  
 Dimensions (WxHxD) 376x25.4x259   
 Weight 2.4kg   
 Fingerprint Reader No No   
 Numeric keyboard No Yes   
 Backlit keyboard No No   
 3G No No   
 EDGE No No   
 Bluetooth Yes No   
 Type of bluetooth  4.0  
 LAN No Yes   
 Speed  10/100/1000  
 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 No   
 Battery life 2-3 Hours 2-3 Hours  
 Battery type Li-Ion polymer Lithium-Ion (Li-Ion) battery  
 No of cells 4 Cells 6 Cells  
 Camera Yes HD Crystal EYE   
 No. of effective pixels  1.3 megapixels  
 Remote Control No No   
 32/64-bit OS 64-Bits 64-Bits  
 Operating system (Primary) DOS Dos  
 OS (Secondary)    
 Included software    
 Product page    
Warranty 1 Year International Warranty 1 year international warranty
Price 42,999-Rs 41,999-Rs