Full specs:http://www.gsmarena.com/lenovo_tab_2_a10_70-7089.php
Quick summary:
1.5GHz quad core processor
2GB RAM
16GB SSD hard drive
10.1 inches screen
1200 x 1920 pixels (~218 ppi pixel density)
8MP rear camera and 5MP front camera
Android KitKat (apparently able to upgrade to 5.0 already)
MicroSD Card slot (64GB Max)