I was at a coffee shop where they accept Bitcoins for food and beverages. Both times I sent the payment the program crashed. It's a Trio stealth quad core android. I'm not impressed with the device itself. I'm going to look for another wallet it I have these kinds of problems again. Bitcoin Core for Android is good.
I'm assuming you are talking about blockchain.info. I've had several issues with that wallet (including crashing) and I have stopped using it. I highly recommend Mycelium for Android. I use it with my Ledger nano hardware wallet and it works great. It works great with out the hardware wallet too. By the way, there is no such thing as "Bitcoin Cor for Android," so I don't know what you are talking about there.
