The new G5 smartphone from LG Electronics has a design that includes a slide-out battery and the option to add other modular components.

LG’s G5 runs Android ‘Marshmallow’ 6.0 on a Qualcomm Snapdragon 820 Processor.

Sony Mobile Communications has updated its Xperia brand with three new X-series smartphones: the lower-spec Xperia XA, the Xperia X and the premium Xperia X Performance.

All have an improved camera with ‘Predictive Hybrid Autofocus’, which is capable of tracking moving objects.

Mark Bridge writes:

The most memorable moments in life often go unrecorded. You don't have your camera in your hands. Your finger is still hovering over the 'pause' button on your audio recorder. Or you were simply too busy experiencing whatever was happening. It's all about the one that got away.

That's where Kapture can help.

Research firm Berg Insight has calculated that shipments of connected wearable devices reached 19 million this year, more than three times last year’s total of 5.9 million devices.

This includes smartwatches, smart glasses, fitness and activity trackers, individual safety/monitoring devices and wearable medical devices.

We begin this week's podcast with updates on two topics we discussed last week: the potential purchase of a UK mobile network by BT - and the crowd-funded Jolla Tablet.

After that we talk about the GSMA's reaction to national roaming, the potential death of the landline, a new threat to Google, management changes and advertising for 4G data.

Mark Bridge writes:

Those quarterly figures keep coming. In our Wednesday podcast we talked about Apple and Nokia – and since then we’ve heard from Everything Everywhere, LG, Motorola, Samsung (with its multi-million selling Galaxy S II), Telefonica and Virgin Media. Each had something positive to stay, although some were more convincing than others.

Mark Bridge writes:

You could probably describe Burnside Telecom as the world's largest mobile phone manufacturer. No, not production volumes - but the physical size of its products.

This UK-based designer and manufacturer produces a variety of mobile devices, from office-style 'desktop mobile phones' to the type of rugged outdoor telephone used at railway crossings.

Mark Bridge writes:

We have a new "mobile phone cancer" report to read - but, despite the headline, it offers no concrete reassurance or firm proof.

The main problem, as we've said on many occasions, is that proving 'absolute safety' is nigh-on impossible... particularly when the technology and the usage patterns keep changing.

Welcome to The Fonecast. We reckon we're the UK mobile phone industry's best-kept secret.

If this is the first time you’ve heard of us, we're podcasters and news reporters. Every Wednesday we produce a podcast - an online radio show - that brings you up to speed with everything that's been happening in the mobile business. And every Friday we take a closer look at a specific news story, a company, a product or a mobile trend.

Mark Bridge writes:

We've had a week packed with financial figures. Microsoft, Vodafone and Qualcomm were all relatively upbeat with their quarterly results. A 'thrilled' Apple shipped over 20 million iPhones in yet another record quarter, while Nokia shipped less than 17 million smartphones (and almost 72 million other mobile phones) in its 'disappointing' quarter.

Iain Graham, James Rosewell and Mark Bridge return to review their mobile industry predictions from last year. Which mergers, partnerships and developments did they forecast correctly... and which didn’t work out as planned?

Later in the programme, the team anticipates some of the topics that will be hitting the headlines during 2016.

Mark Bridge learns about the mobile technology trends at Mobile World Congress 2015 by chatting to James Rosewell of 51Degrees, Dr Kevin Curran from the IEEE and Chris Millington of Doro.

They talk about wearable devices, wireless charging, mobile operating systems and much more... including some of their favourite products from the exhibition.

We're taking a look back at the biggest mobile industry news stories from February 2015, including allegations that the UK's security service tried to breach SIM card security by hacking into one of the world's biggest SIM producers.

We also talk about the planned BT and EE merger, the creation of two new UK virtual networks, some acquisitions in the mobile payment arena and a new Ubuntu smartphone.

In today's programme Mark Bridge talks to Chris Millington, who's Managing Director for Doro UK and Ireland.

They discuss the state of mobile retailing in the UK, the future of wearable devices and - as you might expect - smartphones for seniors.

We're back with a month of mobile industry news, including takeover talks and takeover rumours. O2 and Three are said to be discussing a merger... but is there any truth in the suggestions that BlackBerry could be up for grabs?

We also discuss Apple's record-breaking quarterly figures, the highlights of CES and the launch of Microsoft Windows 10, as well as saying farewell to the current version of Google Glass.