Sony Xperia Z1 Compact is the smaller version of the Xperia Z1. It is powered by a Qualcomm Snapdragon 800 Quad core processor. The Z1 Compact has 2 GB of RAM and 16 GB of internal storage, which can be expanded with a microSD card. The Z1 Compact also sports a 20.7 MP rear facing camera and a 2 MP forward facing shooter.
CyanogenMod team have created a CM 11 custom ROM for the Z1 compact running on Android 4.4.4. This will give a pure Android experience to the users and also show an improvement in the performance. If you want to install it on your device, follow the guide given below.