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Samsung SGH-X640 Rivals and Competitors

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Nokia N90 Nokia N90


  • Lacks Wi-Fi
  • Slow data means slow Internet browsing (UMTS, EDGE)
  • Low resolution display (352 x 416 pixels)
  • Low-resolution camera (2 megapixels)
  • Proprietary USB connector - have to use its cable instead of a standard microUSB
  • No front-facing camera
  • Lacks global positioning system (GPS)

Common for both Pros & Cons

  • Lacks microSD slot for storage expansion
  • It is so thick it needs a personal fitness trainer (0.91 inches inches vs 0.96 inches inches)
  • Lacks an ambient light sensor for automatic screen brightness adjustment

in-depth comparison



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