HP has announced a massive Android tablet which is dubbed as HP Slate 21. This device is slated to be launched in the US market in September this year and can be considered as All in One device which comes with a back hinge which allows users to use it as a desktop monitor.

HP Slate 21 sports a 21.5 inch display screen which is full HD IPS in nature. This device runs on the Android 4.2.2 Jelly Bean operating system and has been powered by a quad core Tegra 4 processor
which is coupled with a 2 GB RAM space. There is about 8 GB of onboard memory space and also a micro SD card slot for expanding the external storage space. The special thing about this tablet is that it comes fitted in with a HP TrueVision HD webcam.
HP Slate 21 supports many connectivity options such as USB 2.0, Bluetooth, Wi-Fi etc. For music lovers, this device has been bundled up with DTS Sound Technology.  The hinge kickstand provided with this device rotates 15-70 degrees which helps make this tab a full screen desktop. The price and availability of this tablet in India are still unknown.