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ZTE N91 ZTE N91


  • Low pixel density screen (217 ppi)
  • Lacks microSD slot for storage expansion
  • Lacks an ambient light sensor for automatic screen brightness adjustment

Common for both Pros & Cons

  • Dual core processor
  • Fast mobile data support (4G)

in-depth comparison



ZTE N91 ZTE N91


  • Low pixel density screen (217 ppi)
  • Lacks microSD slot for storage expansion
  • Lacks an ambient light sensor for automatic screen brightness adjustment

ZTE Avid 4G ZTE Avid 4G


  • The camera lacks autofocus
  • Lacks global positioning system (GPS)

Common for both Pros & Cons

  • Dual core processor
  • Fast mobile data support (4G)

in-depth comparison



ZTE N91 ZTE N91


  • Fast mobile data support (4G)
  • Low pixel density screen (217 ppi)
  • Lacks microSD slot for storage expansion
  • Lacks an ambient light sensor for automatic screen brightness adjustment

Huawei Ascend P1 S Huawei Ascend P1 S


  • High-resolution camera (8 megapixels)
  • HDMI connector for TV-out ()
  • Small dimensions (5.02 x 2.55 x 0.26 inches)

Common for both Pros & Cons

  • Dual core processor

in-depth comparison



ZTE N91 ZTE N91


  • Dual core processor
  • Fast mobile data support (4G)
  • Lacks microSD slot for storage expansion

Samsung Rex 70 Samsung Rex 70


  • Dual SIM card support
  • Small dimensions (4.13 x 2.25 x 0.47 inches)
  • Slow data means slow Internet browsing (EDGE, GPRS)
  • Low resolution display (240 x 320 pixels)
  • The camera lacks autofocus
  • The camera lacks flash
  • Lacks an e-mail client

Common for both Pros & Cons

  • Low pixel density screen (217 ppi vs 133 ppi)
  • Lacks an ambient light sensor for automatic screen brightness adjustment

in-depth comparison



ZTE N91 ZTE N91


  • Fast mobile data support (4G)
  • Low pixel density screen (217 ppi)
  • Lacks microSD slot for storage expansion
  • Lacks an ambient light sensor for automatic screen brightness adjustment

Common for both Pros & Cons

  • Dual core processor

in-depth comparison



ZTE N91 ZTE N91


  • Lacks microSD slot for storage expansion

Common for both Pros & Cons

  • Dual core processor
  • Fast mobile data support (4G)
  • Low pixel density screen (217 ppi vs 165 ppi)
  • Lacks an ambient light sensor for automatic screen brightness adjustment

in-depth comparison



ZTE N91 ZTE N91


  • Dual core processor
  • Low pixel density screen (217 ppi)
  • Lacks microSD slot for storage expansion
  • Lacks an ambient light sensor for automatic screen brightness adjustment

Samsung Galaxy S4 Samsung Galaxy S4


  • Big display (5.0 inches)
  • High-resolution display (1080 x 1920 pixels)
  • Extremely high pixel density screen, over 370ppi (441 ppi)
  • High-resolution camera (13 megapixels)
  • Quad core processor
  • Lots of RAM (2048 MB RAM)
  • NFC
  • HDMI connector for TV-out (via microUSB)

Common for both Pros & Cons

  • Fast mobile data support (4G)

in-depth comparison



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