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Motorola i50sx

Dec 21, 2001
Market status

US carrier availability

Discontinued: Sprint Nextel


No pros


  • No rear camera
  • Lacks microSD slot for storage expansion
  • It is so thick it needs a personal fitness trainer (1.18 inches inches)
  • Lacks an ambient light sensor for automatic screen brightness adjustment




This iDEN phone features speakerphone, digital TTY, custom faceplates, Internet browsing capabilities, voice recording and voice activated dialing.

Do you ...?



  • Dimensions:
    • 5.24 x 2.05 x 1.18 inches (133 x 52 x 30 mm)
  • Weight:
    • 5.10 oz (145 g)
      the average is 5.3 oz (150 g)


  • Talk time:
    • 2.75 hours
      the average is 15 h (890 min)
  • Stand-by time:
    • 3.1 days (75 hours)
      the average is 18 days (434 h)
  • Capacity:
    • 750 mAh
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  • iDEN:

    iDEN - iDEN (Integrated Digital Enhanced Network) is a wireless network standard developed by Motorola and used by Nextel Wireless. It operates at 800Mhz, 900Mhz and 1500Mhz frequency bands and it is a mixture of TDMA (Time Division Multiple Access) and GSM arhitecture. It allows the use of one mobile device as a digital phone, pager, two-way radio and fax/modem.

    • 800 MHz

Other features

  • Notifications:
    • Vibration, Phone profiles, Speakerphone
    • Voice dialing, Voice recording, TTY/TDD, Push-to-Talk

To see the full specifications with in-depth details click here.

Despite our efforts to provide full and correct Motorola i50sx specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.

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