Sony Xperia Z1 Compact mobile was launched in January 2014. The phone comes with a 4.30-inch touchscreen display offering a resolution of 720x1280 pixels at a pixel density of 342 pixels per inch (ppi ...

Samsung Z1 mobile was launched in January 2015. The phone comes with a 4.00-inch touchscreen display offering a resolution of 480x800 pixels. Samsung Z1 is powered by a 1.2GHz dual-core processor. It ...