Sim free mobile phones are released by all the brands manufacturing the device regardless of the fact that the collaboration between the network service providing companies and the brands come out with the mobile phone deals which are bit more affordable for the general users. However the deals which are on the handsets restricts the users from total autonomy. So a class of users as per their needs prefer to choose these Sim free Phones where they are free to choose their favorite service provider to get services from. These devices are fully unlocked and can be used with any of the network options. The sim only deals that are features by the network operators are the ideal for the users to choose a good deal to go with their sim free devices.
However contrary to the contract deals where you get the handset from the service provider, you pay the full price of the gadget as an upfront charge and become the proud owner of your desired phone. Then as in case of the contract Mobile phone deals you get binded by the service provider for a tenure ranging from 18 months to 36 months depending upon the chosen plan, here you remain free to choose a connection of your choice.
The tariff plans with sim only deals are much cheaper than the other offers as the company providing the service just charge for the usage since the device is yours, however in the case of contract deals the company has to extract the cost of gadget and thus the tariff rates are a bit swollen. There are both pay as you go and contract sim only deals to choose from. So if you want to get a connection where you can talk without interruption then you ca choose the sim only contract offers. All these offers and plans are displayed over the comparison sites so that you can easily choose from a number of available options.