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Guilherme Mazui

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What is the Difference Between Locked and Unlocked Phone?

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The main difference between a locked and unlocked phone lies in the software code that prevents a locked phone from working on another cellular network. Here are the key differences between locked and unlocked phones:

Locked Phones:

  • Tied to a specific phone carrier (e.g., AT&T, T-Mobile, Verizon).
  • Have a software code that prevents them from being used with other carriers.
  • Generally sold at a discounted price, as the carrier subsidizes a portion of the cost.
  • Can only take SIM cards that work with the carrier.
  • May have limited usability compared to unlocked phones, such as requiring downloads from approved application stores.

Unlocked Phones:

  • Not associated with a particular wireless carrier.
  • Can be used with any compatible carrier, allowing users to switch providers and plans as desired.
  • Offer greater freedom and flexibility, including the ability to switch carriers and use local SIM cards while traveling.
  • Typically have a higher resale value.

Advantages of unlocked phones include the ability to switch carriers, better coverage, and lower rates. They are also more convenient for international travelers who can use local SIM cards to avoid high roaming charges. On the other hand, locked phones are generally more secure and may be sold at a discounted price.

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  • What is the Difference Between Locked and Unlocked Phone?
  • Comparative Table: Locked vs Unlocked Phone

    • Comparative Table: Locked vs Unlocked Phone

    Here is a table comparing the differences between locked and unlocked phones:

    Feature Locked Phone Unlocked Phone
    Definition A locked phone is a smartphone bound to a specific carrier, meaning you cannot use it with another cellular network. An unlocked phone is not tied to a specific carrier, allowing you to use it with any compatible carrier of your choice.
    Carrier Compatibility Works exclusively with one carrier. Compatible with different carriers.
    Freedom to Switch Carriers You cannot switch carriers without unlocking the device. You can switch carriers whenever you like by simply removing your phone's SIM card and replacing it with a new card from your new carrier.
    International Travel Incompatible with other carriers, meaning you won't be able to use your phone with a foreign carrier when traveling internationally. Compatible with foreign carriers, allowing you to switch carriers when traveling and continue using your phone, as long as the carrier is compatible with your phone's technology.
    Resale Value May have a lower resale value, especially if the phone is reported lost or stolen and blacklisted by the carrier. May have a higher resale value, as it can be used with any carrier.

    In summary, a locked phone is tied to a specific carrier, while an unlocked phone can be used with any compatible carrier. Locked phones may have limited usability and lower resale value, whereas unlocked phones offer more freedom and flexibility, allowing you to switch carriers and use your phone internationally.

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    Guilherme Mazui

    Guilherme Mazui is graduated in journalism from the Federal University of Minas Gerais (UFMG) and a master's degree in Communication from the University of São Paulo (USP). In addition, he has experience in advertising writing and has worked as a content editor in several companies.