Last week Samsung updated its flagship Galaxy S smartphone with a solid incremental upgrade that will cement its dominance of the high-end of Android, helped by a $14.7bn marketing budget and wide distribution

Impact will be strongest on other Android OEMs: the preceding S3 was heavily outsold by the iPhone and the new model is unlikely to change this, with similar design and positioning

Samsung’s launch event found room for a tap-dancing child and a live orchestra, but Google and Android were invisible. Samsung is clearly trying to relegate Android to a commodity and make its own brand dominant

Major European mobile operators were downbeat, with mobile revenue growth in Europe still massively underperforming the US, and their (misplaced in our view) anger at the OTT players being channelled into promoting new mobile OSs to compete with both Apple and Android

Samsung is cementing its dominance, while the other branded players focus on flagship models to try to cut through the noise. Meanwhile the flood of Android from Chinese OEM/ODMs is growing, at increasingly good quality. All other mobile platforms appear increasingly marginal

Superficially the handset industry appears to be stabilising around Apple, Android, and Samsung, plus the Chinese long tail. However, Apple, Google/Moto and perhaps Amazon may well all have disruptive moves planned for this year

Both subscriber and revenue growth in the UK home communications market perked up in Q4, with an easing of weather related supply-side constraints helping the former and firm pricing helping that latter. We expect both trends to continue into 2013

BT’s high speed broadband net adds accelerated in the quarter, as did that of the other DSL operators, albeit from a much lower base. High speed broadband is already a mass market phenomenon within the BT and Virgin Media subscriber bases, with it only a matter of time before this spreads further

Virgin Media had a record quarter, as it continues to benefit from being able to offer high broadband speeds at very competitive prices, with its planned acquisition by Liberty Global unlikely to change its strategy or performance going forward

BT Group’s acquisition of ESPN’s television business in the UK and Ireland marks an important step in cementing BT Sport’s position as the number two premium sports provider from the moment of launch.

The acquisition also raises the stakes, leaving BT with the strategic challenge of what distribution to opt for on the satellite and cable platforms to mitigate the high costs of BT Sport, but without overly sacrificing its USP for strengthening customer retention and building demand for high speed broadband on its own platform.

Crucial to BT’s success with BT Sport, yet obscured by the intense focus on the impending sports contest between BT and Sky, is how BT exploits YouView and multicast, all part of the bigger picture.

EE’s Q4 results exhibited a resilient performance for a market leader, with net adds and revenue growth slightly declining, but likely in line with a weak market

The 4G launch and partial rebrand were implemented in October 2012, and resulted in little customer leakage (a substantial short term risk), but also little evidence yet of ARPU enhancement (a longer term upside)

With the rebrand successfully completed, a headstart in 4G established, and significant scope for merger synergy savings to come, the outlook is positive

The UK 4G spectrum auction raised a total of £2.3bn, broadly in line with similar auctions, although the highest quality spectrum raised less and the lowest quality spectrum raised more than might have been expected

The main short term consequences are as was expected beforehand; Vodafone and O2 will launch 4G services around May/June 2013 and H3G will launch in October 2013

Longer term, O2 and H3G may suffer from their lack of 2.6GHz spectrum, although with other bands likely to come free within the next ten years this may not affect them

Vodafone’s European revenue growth slowed again in the December quarter, to -4.8% on a reported basis from -3.8% in the previous quarter, with growth excluding the MTR impact also dropping While macroeconomic conditions and the decline in the mobile broadband dongle market are not helping, there also appears to be some competitive weakness, with churn increasing markedly in the quarter The new Vodafone Red tariffs are sound from a strategic perspective, but in the short term they do not appear to be helping subscriber numbers or ARPU

Virgin Media had a very strong Q4, with subscriber net adds improving across all main products, ARPU solid, and margins improving to record levels, with revenue growth set to accelerate in the coming quarters

This was overshadowed by the announcement that Liberty Global is planning to acquire Virgin Media to form the world’s largest cable TV subscriber base

The impact of this acquisition on the rest of the UK market would be minor, as Liberty Global is likely to follow the current Virgin Media approach on content, network and pricing

TalkTalk’s broadband base returned to growth in the December quarter after years of decline, helped by further churn improvements

The company gained a respectable 80k new pay TV subscribers after its Plus TV launch, and the overall Plus/Plus TV base continued to grow

Revenue growth was unchanged at -1.7% in the quarter, but given the timings of price changes we still expect a return to broadly flat or growing revenue next quarter

Enders Analysis co-hosted its annual conference, in conjunction with BNP Paribas and Deloitte, in London on 15 January 2013. The event featured talks by 14 of the most influential figures in media and telecoms, and was chaired by Sir Peter Bazalgette.