ds2 started senior school last September, he has to go quite a way on his own and the policy in this household is phone on your birthday prior to moving up to secondary. His birthday is January so he had his quite a long time before moving up (whereas ds1 birthday is july so hardly anytime before leaving primary)
Hi first phone was a nokia lumia, which he had for over a year but it feel out of his blazer pocket into a puddle and the screen smashed. I brought him a brick to see him through to him saving up for a new one. He brought a Samsung galaxy mini , which was fine, but my brother has just upgraded his phone contract and has given him his old iphone 5c, hes over the moon with it.
I don't think i would give an iphone straight away for the first phone, either a cheaper smart phone on payg up to £100 ish, or a very small contracted phone, then if ran properly and phone treated with care then when contract due for an upgrade then phone of choice or if payg then a more expensive phone.
I swear by giffgaff for my boys though, even the almost 17yr old is still on giffgaff as its £10 a month for unlimited texts 500 mins of calls and 1 or 2mb of data, they've never ran out of data/minutes yet, whereas ds1 managed to run up bills of £200 plus on contract with orange.