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Dell Aero Dell Aero


  • Low pixel density screen (210 ppi)
  • Too little RAM memory (0.25 GB RAM)
  • Lacks an ambient light sensor for automatic screen brightness adjustment
  • No front-facing camera

Apple iPhone 4 Apple iPhone 4


  • Large pixel size (1.75 μm)
  • Small dimensions (4.50 x 2.31 x 0.37 inches)
  • Lacks microSD slot for storage expansion
  • Single-core processor
  • Proprietary USB connector - have to use its cable instead of a standard microUSB

Common for both Pros & Cons

  • Low-resolution camera (5 megapixels)

in-depth comparison



Dell Aero Dell Aero


  • No front-facing camera

Samsung Galaxy S Duos Samsung Galaxy S Duos


  • Dual SIM card support
  • Single-core processor
  • Low-resolution video capture

Common for both Pros & Cons

  • Low pixel density screen (210 ppi vs 233 ppi)
  • Too little RAM memory (0.25 GB RAM vs 0.75 GB RAM)
  • Low-resolution camera (5 megapixels)
  • Lacks an ambient light sensor for automatic screen brightness adjustment

in-depth comparison



Samsung GALAXY Star Samsung GALAXY Star


  • Single-core processor
  • The camera lacks autofocus
  • The camera lacks flash
  • Low-resolution video capture
  • Lacks a proximity sensor that turns the display оff during a phone call

Common for both Pros & Cons

  • Low pixel density screen (210 ppi vs 133 ppi)
  • Too little RAM memory (0.25 GB RAM vs 0.5 GB RAM)
  • Low-resolution camera (5 megapixels vs 2 megapixels)
  • Lacks an ambient light sensor for automatic screen brightness adjustment
  • No front-facing camera

in-depth comparison



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