Google hasn't mentioned any information about the device, apart from the discontinuation on the official store. Meanwhile, users can buy these device from the third party online retailers.
Asus Google Nexus 7 (2013) - Key Specifications
Asus Google Nexus 7 (2013), sports a 7-inch display with a resolution of 1920x1200 pixels, which is translated into 323ppi.
This tablet is powered by a 1.5GHz quad-core Qualcomm Snapdragon CPU along with 2GB RAM under the hood. On the storage front, it comes with 16GB of built-in memory, with no expansion slots inside.
Moving on to the camera, it flaunts 5MP rear camera with no flash, 1.2MP front camera on board and shipped with Android 4.3 out of the box. This device is powered by a 3950mAh battery.