This all-in-one Android PC from HP features a 21-inch display running on Android 4.3 Jelly Bean. It’s also powered by the NVIDIA Tegra 4 processor. We also have 2GB of RAM and 16GB of storage. This would make a great PC to go in the kitchen, for recipes, checking Twitter, etc. It’s available right now from Groupon for just $239.99, however. It’s normal price is $379.99. So definitely a great buy.