In appearance the P4550 is very similar to its predecessor. It still has that sliding qwerty keyboard, still has a 2.8in 240 x 320 resolution screen and features HSDPA and 3G compatibility for lightning quick Internet speeds and video calls, on top of GPRS for times when a faster connection isn't available. It's still a quad-band phone, which means you'll be able to use virtually anywhere in the world if you can get a signal ? assuming the locale has a reciprocal agreement with your mobile phone network. But look a little closer and you'll find that a number of significant changes and refinements have been made.
TrustedReviewsにHTC Kaiser/HTC TyTNⅡ(HTC P4550)の4ページのもわたるレビューが掲載されています！
やっぱり、HTC Hermes(HTC TyTNやX01HT、hTc Z)の後継機としていい感じですね〜！
- ://www.trustedreviews.com/mobile-devices/review/2007/08/10/HTC-P4550-Kaiser-Smartphone/p1
