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Alcatel OT-S121A Rivals and Competitors

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Alcatel OT-S121A Alcatel OT-S121A


  • No rear camera
  • Lacks an ambient light sensor for automatic screen brightness adjustment

Apple iPhone 5s Apple iPhone 5s


  • High pixel density screen (326 ppi)
  • Fast mobile data support (4G)
  • Proprietary USB connector - have to use its cable instead of a standard microUSB

Common for both Pros & Cons

  • Small dimensions (3.86 x 1.73 x 0.49 inches vs 4.87 x 2.31 x 0.30 inches)
  • Lacks microSD slot for storage expansion

in-depth comparison



Alcatel OT-S121A Alcatel OT-S121A


  • No rear camera
  • Lacks an ambient light sensor for automatic screen brightness adjustment

Apple iPhone 5c Apple iPhone 5c


  • High pixel density screen (326 ppi)
  • Fast mobile data support (4G)
  • Proprietary USB connector - have to use its cable instead of a standard microUSB

Common for both Pros & Cons

  • Small dimensions (3.86 x 1.73 x 0.49 inches vs 4.90 x 2.33 x 0.35 inches)
  • Lacks microSD slot for storage expansion

in-depth comparison



Alcatel OT-S121A Alcatel OT-S121A


  • No rear camera
  • Lacks an ambient light sensor for automatic screen brightness adjustment

Samsung Galaxy S6 Samsung Galaxy S6


  • Big display (5.1 inches)
  • High-resolution display (1440 x 2560 pixels)
  • Extremely high pixel density screen, over 430ppi (577 ppi)
  • High-resolution camera (16 megapixels)
  • Lots of RAM (3072 MB RAM)
  • Fast mobile data support (4G)
  • Thin body, measuring less than 7.5mm/0.3inches (0.27 inches)

Common for both Pros & Cons

  • Small dimensions (3.86 x 1.73 x 0.49 inches vs 5.65 x 2.78 x 0.27 inches)
  • Lacks microSD slot for storage expansion

in-depth comparison



Alcatel OT-S121A Alcatel OT-S121A


  • Small dimensions (3.86 x 1.73 x 0.49 inches)

Common for both Pros & Cons

  • No rear camera
  • Lacks microSD slot for storage expansion
  • Lacks an ambient light sensor for automatic screen brightness adjustment

in-depth comparison




Common for both Pros & Cons

  • Small dimensions (3.86 x 1.73 x 0.49 inches vs 4.23 x 1.76 x 0.52 inches)
  • No rear camera
  • Lacks microSD slot for storage expansion
  • Lacks an ambient light sensor for automatic screen brightness adjustment

in-depth comparison



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