Laptops Comparison

Compaq Presario CQ57-439WM, Acer Aspire One 756
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Compaq Presario CQ57-439WM

Acer Aspire One 756

 Processor Type AMD Dual Core  Intel Celeron Dual Core   
 Processor Model E-300 877B  
 Processor Speed 1.30GHz 1.40 GHz   
 Max Turbo Frequency    
 Processor Bits 64-Bits 64-Bits  
 Processor Threads   
 No of Cores   
 L2 cache 1MB   
 L3 cache  2 MB  
 Bus speed    
 Chipset  HM70 Express   
 Number of memry slots 2 Slots 2 Slots  
 Installed RAM 2GB 2GB  
 Maximum memory Up to 8GB 8GB  
 Type of memory DDR3 SDRAM (2 DIMM) DDR3 SDRAM   
 Hard drive size 250GB 320 GB  
 Hard drive speed 5400 rpm 5400 rpm  
 Optical Drive Yes No   
 Type of optical drive SuperMulti DVD burner   
 Internal/External Internal Internal  
 Type of harddrive SATA SATA  
 Card Reader Yes Yes   
 Type of memory cards Digital Media Card Reader Multimedia cards  
 Number of SSDs    
 SSD size    
 Dedicated graphics No No   
 Graphics memory Shared Shared   
 Type of graphics memory DDR3 DDR3 SDRAM  
 Switchable graphics    
 Graphics processor Intel® HD Graphics 3000 Intel HD Graphics 3000  
 Maximum shared graphics memory    
 Aspect ratio 16:9 16:9  
 Backlight LED LED CineCrystal  
 Screen size 15.6 Inches 11.6 Inches   
 Screen surface Diagonal HD BrightView LED-backlit  Active Matrix TFT Color LCD  
 Screen resolution 1366 x 768 1366 x 768  
 Touchscreen No No   
 Colors Black Ash Black  
 Dimensions (WxHxD) 14.80 11.2 x 1.1 x 8.0 inches   
 Weight 5.50 lbs 3.04 Ib   
 Fingerprint Reader No No   
 Numeric keyboard Yes No   
 Backlit keyboard No No   
 3G No No   
 EDGE No No   
 Bluetooth No Yes   
 Type of bluetooth  4.0  
 LAN Yes Yes   
 Speed 10/100 10/100  
 Modem No No   
 Wireless/Wifi Yes Yes   
 Type 802.11b/g/n WLAN 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 No Yes   
 Number of outputs    
 HDMI version    
 VGA Output Yes Yes   
 Battery life 2-3 Hours More than 2 Hours  
 Battery type Lithium-Ion (Li-Ion) battery Lithium Ion (Li-Ion)   
 No of cells 6 Cells 4 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  Windows® 7 Starter   
 OS (Secondary)    
 Included software    
 Product page    
Warranty 1 Year International warranty 1 Year International Warranty
Price 34,999-Rs 38,500-Rs