Lee has a Blue Life View mobile phone. The phone has dual sims, which is primarily used overseas when crossing international borders.
Leo doesn't like that it uses Android 4.2, which is a bit dated. Also, since it's an international phone, he'll want to check that the frequencies from his carrier are supported. It won't support LTE, which means he won't get the fastest data. But it's not bad for the money. Leo recommends getting the Motorola Moto G, which has the same specs for half the price. It isn't dual sim, but unless he's traveling overseas, it's more than enough.