Configurations:

  • DELL Inspiron 15R 4GB Core i3 Lapto
  • General Information
  • RAM 4 GB DDR3
  • Graphics card Intel GMA graphics with shared video memory
  • Screen type LCD widescreen
  • Screen resolution - WXGA
  • - 1366 x 768
  • Screen size 15.6"
  • Screen features LED backlight
  • Hard drive 500 GB SATA, 5400 rpm
  • Optical disk drive DVD+/-RW
  • Memory card reader 7-in-1 memory card reader
  • USB 3 x USB 2.0
  • FireWire No
  • Modem/Ethernet 10/100 LAN (RJ45)
  • WiFi WiFi 802.11 g/n

Dell Inspiron 15R 15.6" Laptop comes with 4GB or RAM and a roomy 500GB hard drive. It is powered by the Intel® Core™ i3-380M Processor and runs the Genuine Windows® 7 Home Premium operating system.

Performance


For a given price range (and manufacturing base), laptop computational power has traditionally trailed that of desktops. This is partly due to most laptops sharing RAM between the program memory and the graphics adapter. By virtue of their usage goals, laptops prioritize energy efficiency and compactness over absolute performance. Desktop computers and their modular components are built to fit much bigger standard enclosures, along with the expectation of AC line power. As such, energy efficiency and portability for desktops are secondary design goals compared to absolute performance.

For typical home (personal use) applications, where the computer spends the majority of its time sitting idle for the next user input, laptops of the thin-client type or larger are generally fast enough to achieve the required performance. 3D gaming, multimedia (video) encoding and playback, and analysis-packages (database, math, engineering, financial, etc.) are areas where desktops still offer the casual user a compelling advantage.

As computer hardware miniaturization develops, laptops are beginning to close the performance gap with desktops. Intel's Core 2 line of processors is efficient enough to be used in portable computers, and many manufacturers such as Apple Inc., Lenovo and Dell are building Core 2 based laptops. Also, many high end laptop computers feature mobility versions of graphics cards, eliminating the performance losses associated with integrated graphics, while maintaining long battery life.


ACER 5742 Core i3 Laptop

ACER 5742 Core i3 laptop Price in India Acer Aspire 5742 laptop comes with the dual-core Intel Core™ i3-370M Processor, to seamlessly run the Microsoft Genuine Windows 7 Home Premium operating system. A generous 320GB hard drive provides ample storage space for a large multimedia collection, while the 3GB of RAM ensures swift multitasking performance.

  • Intel® Core™ i3-370M processor
  • Genuine Windows® 7 Home Premium 64-bit
  • Memory: 3GB
  • Hard drive: 320GB
  • Find out more

Lenovo-y410-laptop



Lenovo-y410-laptop

General

  • Processor Core 2 Duo
  • Motherboard chipset Intel 965GM
  • Processor numberT7100
  • Centrino Yes
  • Processor speed1.8GHz

Connectivity

  • Ports3 X USB2.0; FireWire; RJ11 (modem); RJ45 (Ethernet); VGA out; S-video out
  • Modem56K data/fax
  • Built-in devices1 x PC Card slot
  • Wireless LAN802.11a, 802.11b, 802.11g
  • Bluetooth Yes
  • Ethernet10/100
  • Infrared No
  • Webcam No

Display

  • Graphics hardware Intel GMA X3100
  • Amt of video RAM256MB
  • LCD technology Transflective TFT (widescreen)
  • Diagonal screen size14.1 inch

Memory/Storage

  • Optical drive Slot-in DVD writer
  • Card Reader SD, MMC, MS, MS Pro
  • Amt of RAM1024 MB
  • Hard drive120 GB

Multimedia

  • Sound hardware Integrated audio; 2 x speakers; Sub woofer
  • Remote No
  • DVD/MP3 without boot up Yes
  • TV tuner No
  • Jacks mic-in, earphone-out

Power Supply

  • Battery type(s) included6-cell Lithium Ion
  • 2nd battery included No

Software

  • Operating system Win XP Home
  • Operating system Windows 7 Home

Warranty

  • Warranty One year limited warranty

Chassis

  • Weight w/battery2.4 kg
  • Dimensions344 x 253 x 37 mm

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