Had a play with this phone today and is it impressive - it's made by HTC so i would expect nothing less really. I think the tarrifs a great deal, and with Quidco makes it even better. 18m contract, but many phones are these days, and with unlimited txts and browsing makes it a great deal imo. T-mobile only.
The T-Mobile G1 doesn't just have one navigation option but three: QWERTY keyboard, 3 inch touchscreen or track ball - you decide! Don't get left behind; never miss an email, IM or Facebook update - the T-Mobile G1 is always online and synched up. Take this beauty with you everywhere and do anything online: watch YouTube? search on Google? check train times, shop online or check your emails. It's pre-loaded with Google Maps? Google Mail? Google Talk?and GPS - plus a world of possibilities from Android Market? Slide-open screen shifts between portrait and landscape to match phone position. Automatic updates come via the always-on internet connection.