Sodeč po tem kar sem jaz prebral je trajanje baterije domala odlično na 900. Tam majo LTE in je treba to upoštevat....priv LTE androidi so počepnili po urci in pol, potem so pa to spravili na par urc z update-i.
"Battery life was an issue with the Lumia 800, but the 900 comes with a significantly larger 1830mAh battery. In benchmarks it performs almost as well as the iPhone 4S, but in real-world use I’ve found that it actually lasts longer under moderate to heavy use. This is likely due to the larger battery and an equally conservative use of processing power. The Lumia 900 will last a full day of use, but it doesn’t last as long for phone calls as it does for app use or web browsing. For hotspot use it will last between 3-4 hours per charge, depending on internet use."
“The first 2 weeks my battery life was terrible. It only lasted about 8hrs with normal use before wanting a charge. Then it consistently got better after every week, averaging about 12hrs. Now fast forward a few more weeks, about a month after purchase, I'm getting about a day and half on a single charge! I take it off at 8am every morning, and usually put it back on the charger at around midnight for overnight charging.”
"Own the 900. battery does pretty good all day with normal use."
"My Nokia lumia 800's battery is great after the fix. It lasts me about a day and a half, with music playback, texting, taking photos and video, email and Facebook. As well as using the wpcentral app!"
"I have found I haven't had an issue with battery life. The 900 seems to last longer then my Focus did with battery saver on. My computer is old and dated so I use my WP moderate to heavy during day. I average to the time I go to bed while the focus was dying around 8pm."
"I haven't noticed any such behavior with my Lumia 900. Instead now that I am more comfortable with the phone, I am sure I am using it more and the battery never lasts a full day. Love the LTE speed, hate the amount of battery it sucks. "
"Battery life just as good as my iPhone 4S, surprised and satisfied."
http://www.wpcentral.com/forums-hot-thread-battery-life-and-lumia-900
Enemu je pa držala 8-12 ur, jo je nesel na servis, dobil novo pa drži normalno 1 dan heavy use po njegovo. Punca bi z Lumio zdržala tudi 3 dni če me ne čaka preveč in igra igrce.
Meni pa zgleda da bo kak dan in pol držala....čisto solidno.