Celkon Q455 smartphone - yellow is the slimmest phone with 7.9mm thickness from Celkon's smartphone stable. Aesthetics are well taken care to suit the needs of gen X with sleek and slim looks. It comes with 8MP camera, 540x960 screen resolution, 4.5"display and has ample storage in the form of 16GB memory. Performance is taken care with its in-built 1.2 GHz quad-core Broadcom BCM23550 processor with VideoCore IV GPU and 1GB RAM while the speed is managed by Android 4.4 (KitKat) that has a growing selection of third party applications, which can be acquired via Google Play store. It also has a 1.3 megapixel front-facing camera for video calling and supports ememory extension upto 32gb for storing all your dowloads. Last but never the least, the G-sensor and proximity features help take your navigation experience to a complete new level.