The Xperia Z3 and Xperia Z3 Compact will be the first Sony mobile devices to use a Nano SIM card. Up until now, most Sony Xperia devices launched in the last couple of years used a micro SIM card slot. However, now that Sony has moved to the nano-sized SIM slot, expect it to feature in all future Xperia Z flagship series. This is a pain for people like us, who are constantly swapping phones, but that’s no reason to stop progress.
![Xperia Z3 on pre-order for £429.95 at Carphone Warehouse in UK [Update]](https://www.xperiablog.net/wp-content/themes/thesis_189_new/lib/scripts/thumb.php?src=http://www.xperiablog.net/wp-content/uploads/2012/04/Shop_One-X.jpg&h=142&w=142&q=75&zc=1 "Xperia Z3 on pre-order for £429.95 at Carphone Warehouse in UK [Update]")
