What smartphone is good for children, for younger of the house?

1- You can give them your old smartphone after upgrading if your child (boy or girl is older enough)
2- You have the option used not very expensive handset good enough and too good to be broken down – if you are not millionaire, you don’t need to spend a lot to get a phone with all the features your child will want – there are some great options at a range of price points for teenagers and younger children.

Age appropriate smartphone use: how old is old enough for a child’s first phone?
I believe the most important before given the phone to child as yourself, is the child know how read and write? So, to learn to read you do not need a very expensive Smartphone.

According to online sources or social media, the right age to give kids their first cell phone is really up to you. Age isn’t as important as your kid’s maturity level, ability to follow home (and schools’) rules, their sense of responsibility, and your own family’s needs.” Some children receive their first phone in elementary school. Where this may work for some families, others may prefer to wait until their children are in junior high.

Apple and Google provide the ability to create child accounts for those under 13 years old that are linked to your own account, allowing them to use an iPhone or Android device and
a) You can control what Apps can be installed and the most important you need to approve any installation.
b) You can control the duration of the time – at what time the phone will stop working (you can choose what Apps will available during this time)