iPhones come with a 12-month manufacturer warranty. For all other mobile phones, it's 24 months.
Your mobile phone is covered by a manufacturer warranty, which means it's protected from manufacturing faults within a specified period.
If a manufacturing fault occurs within that period, the manufacturer will cover the cost of fixing or replacing it.
Warranties for iPhone.
Apple offer a 12-month warranty on iPhones. More information is available at Apple.com.
Warranties for all other mobile phones.
All manufacturers other than Apple offer a 24-month warranty on mobile phones. Please visit individual manufacturer sites for specific information about your warranty.