O2: Nokia 6500, Sony Ericsson W910i and K850i coming in October

We’ve already posted that Motorola Z10 is coming to O2 UK somewhere next month. However, we should add the carrier is also preparing to launch three other cool devices this October. Namely, the Nokia (NYSE: NOK) 6500 (Slide version is pictured on their site), Sony Ericsson (NYSE: SNE)’s ultimate non-smart Walkman phone – W910i, and the best Cyber-shot phone so far – K850i will be available to existing and future O2 customers. While we write this, the banner for the Z10 has been pulled off the site, suggesting we saw this by mistake. Guess Motorola (NYSE: MOT)’s waiting for the Symbian Smartphone Show to reveal its new smartphone. Also, what about the iPhone. O2 was rumored as one of the Apple (NSDQ: AAPL)’s top picks for the UK market…

Anyway, interesting times are ahead of mobile phone users in Britain. Vodafone (NYSE: VOD) is out with its collection, and so is O2. What about 3 and T-Mobile? Any ideas what these two are working on?