Processor Intel CoreTM i3 standard, Intel CoreTM i5 and i7 options Memory Up to 8GB dual channel DDR3 memory Operating System Genuine Windows 7 Home Premium 64-Bit Genuine Windows 7 Professional 64-Bit Genuine Windows 7 Ultimate 64-Bit Display 15.6 HD WLED TL (1366x768) 720p standard 15.6 FHD B+RGLED TL (1920x1080) 1080p System Graphics NVIDIA GeForce GT 420M with 1GB graphics memory NVIDIA GeForce GT 435M with 2GB graphics memory Hard Disk Drive Up to 750GB Optical Drive 6x DVD+/-RW (standard), Blu-ray Disc Web Cam Wi-Fi Bluetooth Dimensions 381 x 32.2 x 265.4 mm Weight 6.51 lbs Power 2.6Ah I/O Ports Mini DisplayPort 2 total USB 3.0 1 USB 2.0 Integrated network connector 10/100/1000 LAN (RJ45) HDMI 1.4 AC adapter connector Audio jacks Modem Integrated Gigabit ethernet 10/100/1000 Battery 6-cell LI

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Dell XPS 15

Different models of Dell XPS series, including 14 inch, 15 inch and 17 inch models, share some of the most desired features. At the same time, one can find them available at affordable price tags that further push their popularity among the buyers. Dell XPS 15 is a strong package with features that one rarely finds at such excellent price tag.

The laptop features a Core i5 processor which provides good performance enough for an average laptop user. Multitasking and all other tasks can be performed fast and with ease due to the presence of i5 configuration. Nvidia GeForce GT420M graphics are among other highlights of the laptop and the package makes the laptop a good machine for gaming. The use of Nvidia Optimus automatic switching technology extends the usefulness of graphics in the laptop.

The 15.6 inch LED screen offers bright colors not only for watching movies but also for playing games. Though, the pixel resolution of 1,366 x 768 could have been better. A good aspect of the Laptop is that it offers a number of ports that add to its advantages. For instance, there are two USB 3.0 ports and 1 USB 2.0/eSATA port. The HDMI 1.4 port allows playing of 3D games. Besides, there is one Mini DisplayPort and one SD card reader included in the design.

Network connectivity is offered by Wi-Fi, Bluetooth 3.0 and Ethernet and once can use optional WWAN/WiMAX connection as well. Another exciting feature of Dell XPS 15 is the presence of JBL speakers and subwoofers that ensure great quality sound. And of course, it is the price tag that further makes all these features look impressive.