Haha Cheers. I don't use my phone very often. This is how my daily usage works. In the morning i will be listening to music for about 30-45min Then my phone will be in my pocket at school until lunch time, during lunch i use my phone for about 30min just web browsing/emails. Then 3PM the bell goes to go home where i will use my phone for about 1-1.5 hours doing anything, mostly music/txt/web browsing. all up my screen on time is about 2:30h. I know the Xperia XZ has a Fingerprint scanner (here in Australia) but i was mainly looking at the V20 VS S7 Edge. I heard that the S7 Edge battery depletes significantly over 1-2 years and that the speakers are rubbish compared to other smartphones.