rider
as Kratos
Xperia Z sensor is about the same size as HTC One - 1/3.06. Galaxy S2/S3/Xperia V/Iphone 5 sensors are bigger than HTC One and Z both.
Anyway, why HTC is giving only 1.5 GB available RAM ??????????? Even Butterfly and Droid DNA have 1.5GB only. Xperia Z has 1.78GB RAM for users.
How much in Note 2 and Nexus 4? Anybody knows?
So 1/3" is common among all.
If I compare 1/2.3" sensor of Panasonic FZ200 and Sony HX200V. Will you say the low light image quality is better because of 12MP of FZ200 and 18MP of HX200V?
Both Note 2 and Nexus 4 have 1.75GB RAM. I don't know who use above 1GB RAM. All android users have habit to use 4-5 apps at same time and then kill to avoid the battery drain.