Vodafone is set to launch a new range of handsets, including a new phone from Samsung that, like so many others, has been dubbed an iPhone killer.

The mobile phone operator has an exclusive agreement to offer the F700 smartphone from Samsung Electronics, said Jens Schulte-Bokum, head of the global terminal division at Vodafone. The F700 is based on proprietary technology developed by Samsung, and which Vodafone plans to customise and co-brand.

The F700 has touch-screen capabilities and plays audio and video files. But unlike the iPhone, the device has a pull-down QWERTY keyboard and support for 3G and HSDPA (High Speed Downlink Packet Access), which has speeds theoretically as high as 7.2Mbit/s.

Schulte-Bokum declined to comment on whether Vodafone has plans to offer the iPhone, which Apple expects to launch in Europe in the coming weeks, although he did comment on its lack of 3G capability. "We like the iPhone. We think it's a unique user experience and we applaud Apple for what they're doing in the industry as a new starter," he said. "But we regret that the iPhone, initially, won't support 3G, which we believe is necessary to deliver a compelling music and Internet experience."

Of the more than 25 new handsets, including the F700 that Vodafone will launch this autumn, 13 will support HSDPA. All of the planned new handsets will be 3G-enabled.

No pricing information was available. Phones will be available beginning later this month, but a schedule of exactly which phones will be released and when was not provided.

Vodafone will introduce two handsets using the Windows Mobile operating system: the Vodafone-branded 920, which is manufactured by Taiwan's High Tech Computer (HTC); and the co-branded i620v from Samsung.

In addition to Windows Mobile phones, the South Korean manufacturer will also deliver two new handsets based on the Series 60 platform from Nokia.

The Vodafone manager also declined to comment on whether Vodafone, which had an exclusive agreement to launch Palm's Treo smartphone in Europe, would offer a new version of the phone, to be announced on Wednesday.

"We are still in discussions with Palm to refresh that line-up," Schulte-Bokum said.

Palm also declined to comment.

Also missing from the product launch are handsets based on the Linux operating system. "We expect to offer Linux-based phones, but not until spring or early summer of 2008," Schulte-Bokum said, adding that the company is a founding member of the LiMo initiative, which aims to push the standardisation and adoption of the open-source operating system on mobile phones.