The features of written constitution are explained below. 

A written constitution is written in the document by the constituent assembly.

• It is deliberately framed by the constitutional experts. 
• It came in to effect from a particular date. 
• In the written form of constitution, all the provisions relating to the organization of the government, rights, and 
• duties of the citizens are clearly mentioned. 
• In this system the amendment procedure is very difficult and rigid. 
• Written constitution provides the provisions of independence of judiciary. 
• In the written constitution all provisions are clearly mentioned and the contents are in precise. 

The features of unwritten constitution are explained as below.

• An unwritten constitution is not written by the constitution assembly but evolved over a period of time.
• It is not deliberately framed by the experts but grown by customs, traditions and usages. 
• An unwritten constitution has not come in to effect from a particular date. 
• In un written constitution the provisions with relates to the organization of the government, rights and duties 
• of the citizens are the fruits of customs traditions and usages. 
• In this system the amendment procedure is very easy and flexible An un written constitution is not clear and unsettled.