Amazon today updated it’s entire Kindle line up of products including e-Readers and tablets. It has announced the Kindle Fire HD 7”. This 7 inch tablet comes with a HD display, improved Wi-Fi, improved HD audio featuring Dolby Digital Plus and offers 16 or 32 GB of storage. The device is powered by a Dual-core 1.2 GHz processor from Texas Instruments. The software powering this tablet is a heavily customized version of Android but since the device is not certified by Google , users would not have access to popular Android features and Google services such as Gmail , Google Maps etc.