Samsung Galaxy S10 launch: triple cameras, ultrasonic fingerprint sensors and 5G

The all-screen Galaxy S10 and S10+ are joined by the cheaper S10e, with the S10 5G launching later in the year

The world's biggest smartphone maker, Samsung, on Wednesday launches its new Galaxy S10 range, with triple-cameras, ultrasonic in-display fingerprint sensors and becoming the first mainstream phone to have one-terabyte of storage - enough to hold 300,000 selfies.

The Galaxy S10 unveiling is the South Korean firm's most important this year, as it fights intense competition from China's Huawei and arch-rival Apple. The S10 comes in three versions initially priced at 669 for the entry level S10e and 899 for the top-end S10+, which compares with the 899 Huawei is charging for its similar Mate 20 Pro, and 1,099 for the top-end Apple iPhone XS Max.