A:AnswerYes, your kid can play Roblox without space issues. My kids play on it all of the time. There is a SD card slot to increase space. If all your kid does is play games on it, I would strongly recommend buying a SD card.
A:AnswerThe 64Gb is likely on board storage capacity for operating system and program (apps) storage. My SM-T290NZKAXAR 8" tablet only has 32Gb but you may be able to get 64 or more somewhere. This is definitely not processor speed. Hope this helps.
A:AnswerOn my Tab A, I haven't found that function as of yet.
It doesn't have functions in easily found locations, at least for me.
You'd be better served if you went to your local Best Buy and talk to a sales rep about the features you require in a new tablet.
Sorry I couldn't be of more help.
A:AnswerYes, there are the usual Google apps such as calculator, Gallery, Samsung Kids and Play Store. Use the Play Store to add person apps that you like; I added OneDrive as I will be using this device as my main reader.
A:AnswerIt has a small built in speaker similar to most smartphones. It has headphone jack and Bluetooth to connect to external headphones and speakers.
A:AnswerUnfortunately everything I have read indicates that you have to buy a tablet that comes with an s pen in order to use an s pen with it. It doesn't make any sense. So no, this doesn't work with an s pen