"Don't bother with this one. In today's world, sure there might be one or two things that can be run off of 512 MB of RAM and just 4 GB of internal storage, but it certainly shouldn't be listed under the best smartphones you can buy. At best this thing is suited for an emotional teenager who can't really be trusted to have an "adult" phone just yet. It runs on the KitKat OS and that's probably the only version of Android that can run on it. Again, this is an India made phone and with all other electronics, you really do get what you pay for."
"Onida i405 is a dual-SIM smartphone manufactured by Onida based in India. This 4-inch smartphone features 512MB RAM and 4GB internal memory. This runs on Android 4.4 Kitkat OS. The battery has 1500mAh."