AMOLED display defiance, who has Bluetooth, WiFi, GPS, 3G network and clumsy-programmed apps in continuous use is punished me a short battery life. My phone has been shown in the first 2 weeks of his life battery life of 8 hours and 4 days, depending on the application. This should really come as no surprise the reader, but many of the written reviews here seem to lock it exactly. Those looking for a phone that holds 7+ days, should be ready to make compromises with regard to the applications. If I remember correctly, kept my old Nokia impressive 10 days. However, the monochrome display was less spectacular.
From the functionality of your phone, there are no complaints, only praise so far:
* Phonebook is pleasant to use, contact Care Made Easy.
* Calendar is great, sync no problem.
* Menu navigation is fun and easy. Only when more than 30 installed apps bit confusing because categories are missing.
* Sensor is over abundant:
** GPS switched with me in the open air in record time (** Display Brightness display works
** Position sensor jumps correctly and not annoying.
** Compass, Magnetic Sensor runs exactly.
* Emails are easy to sort and read. I have 4 accounts (1 x Gmail, 3 others) established, no complaints.
* On-Screen Keyboard is fixed and quite accurately, typos might come every 20 keystrokes before (but could also be the user :))
* Surface is nice to look through the widgets that gimmick with multiple displays, which can be changed by a finger swipe ensures overview.
* Multimedia is present, very positive for me is the jack socket which "standard" plug fit. Sound is great, but with the codecs the videos I'm still fighting on.
* Display is superb, colors are bright and clear, to recognize Scripture perfectly.
From the overall impression of this phone would have earned 5 stars, the deduction is available for the non-existing software support under the Windows program from Samsung, which is a silly lousy performance.