Durability and Robustness
For all of the time I have had this phone I have dropped it and scratched it but the screen has stayed the same. There are no marks left and I have not had to go fix its screen. No matter which way it falls it holds itself together and the back of the phone has never come off which is a problem with some phones, this is because the back cannot come off. The SIM card is inserted through a small hole in the side and so is the SD card if you have one. This phone is built to last.
Battery Standby time
The Batter standby time is mediocre. I have found myself without battery more than once and in certain situations it should have kept its charge. If pulled of the charge when not fully charged this also can wreck the batterys lifetime and a little bit of its performance. The phone in this category is not a winner for me so I always take a charger wherever I go.
Battery TalkTime
The Vodafone Smart Ultra is not as great when it comes to Talk Time battery. It lasts about an hour and a half if constantly on and the phone also gets pretty hot due to it. This should not put you off buying this phone but is still a big factor. Keep this in mind.
Range of features
This phone has tons of features and extras like an SD card slot and flash. The pictures it takes are amazing. They are probably better than any other phone and even competing with the iPhone and with a price of 129 and up, this is a real competitor.
Overview
This phone is strong, looks good and has extras all round. Its definately worth the low price of 129.