Dell XPS 15z (X15z-7502ELS)

pros

• Lots of RAM
  16 GB

• Has a touch screen
  Capacitive

• Has a 3D Blu-Ray reader
  watch high-definition 3D movies

• Has a Blu-Ray writer
  burn high-definition movies on Blu-Ray discs

• Has a 3D Blu-Ray writer
  burn high-definition 3D movies

• Has a GPS
  Get directions and navigation, geotag photos

• Much more video memory
  4,096 MB

• Has a Blu-Ray reader
  watch high-definition movies on Blu-Ray discs

• Quite good CPU benchmark score
  54.85

• Really fast processor
  2.9 GHz

• Many more processing cores
  Quad core

• Is full HD
  the screen is large enough to display 1080p video without scaling

• Lots of l3 cache
  6 MB (Intel Core i7 2670QM)

• Very high resolution screen
  1920 x 1080

• Ample storage capacity
  750 GB

• Longer battery life
  7 hour

• More processing cores
  Quad core

• Has a memory card reader
  Compact Flash, Compact Flash Type I, Compact Flash Type II, Compact flash, MMC, MMC Plus, MMC Plus HD, Memory Stick Duo, Memory Stick Micro, Memory Stick PRO Duo, Memory Stick PRO-HG Duo, Memory stick, SD, SDHC, SDSC, SDXC, Smart media, XD, XQD, microSD, microSDHC, microSDXC, miniSD, miniSDHC

• Fast turbo speed
  3.1 GHz (Intel Core i7 2670QM)

• Quite good 3DMark06 CPU
  5,418.8 (Intel Core i7 2670QM)

• Quite good cinebench r10 32Bit (Aggregate)
  14,844.8 (Intel Core i7 2670QM)

• Sharp screen
  141 ppi

• Fast RAM
  DDR3-1333

• Fast graphics
  1,300 MHz

• Is hyperthreaded

• Has a CD writer
  burn music and share files on CDs

• Has a DVD writer
  burn movies and share large files on DVDs

• Really fast USB
  572 MB/s (USB 3.0)

• More HDMI bandwidth
  1,020 MB/s (HDMI 1.4)