All the differences between the XPERIA Z1 Compact and the XPERIA Z1 are motivated by the change in size/volume. To accommodate a smaller width and height, Sony engineers have made the phone a little bit thicker. The battery has been reduced to 2300mAh (from 3000mAh for the larger handset). Everybody wants a big battery, but realistically, there is only so much internal room in this design, so I feel like it’s a very reasonable capacity.
And of course, there is the screen itself. Thanks to the smaller diagonal going from 1080p to 720p does not cause the display sharpness to drop dramatically. At 340 PPI, the screen of the Sony Z1 Compact is still sharper than most glossy magazines. I was fine using a 720p 5.5″ phone for a while, so I have no problem using a 4.3″ 720p handset. I don’t think that 1080p is critical here.
This is a good move from Sony since the 4.3”-4.5” market is currently a little underserved. Most phones in that segment are significantly weaker and compete mainly on price. Since there are clearly quite a lot of people who enjoy using smaller phones, this is a market that can’t be ignored. Sony shows that a no-compromise small Android handset is possible and if they are successful, this may push others to revisit the idea.
Snapdragon 800
16GB of internal storage + microSD slot
Android 4.3
4.3” IPS Display, 720p resolution (340 PPI)
20 Megapixel Camera
2300mAh battery
NFC