Mobile systems have limited resources such as network bandwidth, battery life, storage capacity and processor performance. However, rapidly rising data volume intensifies data storage and battery limitations of mobile devices. These restrictions may be alleviated by augmenting cloud based storage. Since cloud storage is pay as a service, they need to be utilized optimally so has to accommodate maximum data. Deduplication techniques are ideal solutions for reducing both bandwidth and storage space requirements for cloud storage in data centers. This paper presents duplication less storage system over the mobile cloud computing platforms and investigates the benefits and overhead of deduplication techniques adopted.