Sony Xperia Z1 Vs Samsung Galaxy S4 Review
You can easily decided what is the best for you .
|Features||Sony Xperia Z1||Samsung Galaxy S4|
|Camera||Primary 20.7 MP, Secondary 2 MP||Primary 13 MP, Secondary 2 MP|
|Memory||Card slot microSD, up to 64 GB Internal 16 GB||Card slot microSD, up to 64 GB Internal 16/32/64 GB|
|Battery||Non-removable Li-Ion 3000 mAh||Li-Ion 2600 mAh|
|Platform||Android OS, v4.2 (Jelly Bean), upgradable to v5.0.2 (Lollipop)||Android OS, v4.2.2 (Jelly Bean), upgradable to v4.4.2 (KitKat), planned upgrade to v5.0 (Lollipop)|
Here is a video presentation between Sony Xperia Z1 and Samsung Galaxy S4 functional reviews. You can measure both mobile phones positive and negative side, also you can measure which brand phone is better for you.
Source of video review by PhoneArena