We use cookies to provide you with a better experience. If you continue to use this site, we'll assume you're happy with this. Alternatively, click here to find out how to manage these cookies

hide cookie message
80,259 News Articles

First 7.2Mbps HSDPA phones launched

South Korean mobile makers push mobile speeds

Three South Koreans mobile phone giants are speeding the path to higher speed data downloads over wireless networks.

Samsung Electronics, LG Electronics and Pantech have all unveiled this month their first phones that are compatible with 7.2Mbps variants of HSDPA (high speed downlink packet access) networks. HSDPA is a packet data transmission technology used on WCDMA (wideband code division multiple access) networks.

First generation HSDPA networks supported speeds of up to 1.8Mbps. This was doubled in second generation systems and now 3G models are rated as high as 7.2Mbps. The speed is a theoretical maximum download speed and users are unlikely to hit that in real world usage, but nevertheless they will see a relative jump in download speed from generation to generation.

The phones are appearing as Korea's carriers begin switching on the latest upgrades and increasing transmission speed. The same thing is happening elsewhere in the world.

In Asia, Singapore's StarHub switched on a 7.2Mbps HSDPA network on August 4, and the Netvigator Everywhere service from Hong Kong's PCCW that was launched this week also uses such a network. Networks in various European countries are also offering the faster downloads.

Between them the three South Korean handsets share more than high-speed downloading: all are slider-type phones and have 2Mp cameras. The LG-SH150 and Pantech IM-U210 will cost about 500,000 won (£270) and the Samsung SCH-W300 will cost around 600,000 won.

With the upgrades to 7.2Mbps the HSDPA technology isn't done yet. Future upgrades are envisaged to boost speeds to 14.4Mbps and work is continuing on a new generation that will push speeds even higher. There's also a companion technology called HSUPA (high-speed uplink packet access) that can boost upload speeds from phones to the network. These networks generally offer around 2Mbps at present.


IDG UK Sites

Best Christmas 2014 UK tech deals, Boxing Day 2014 UK tech deals & January sales 2015 UK tech...

IDG UK Sites

Apple's 2014 highlights: the most significant Apple news of 2014

IDG UK Sites

See the festive spots creative companies have released for Christmas

IDG UK Sites

Ultimate iOS 8 Tips: 35 awesome and advanced tips for using iOS 8 on iPhone and iPad