Task prompt: Persona: Christmas is in 6 weeks' time, and I am going to start buying presents today. My 12-year-old son wants a mobile phone; we have refused him a phone until now. I am going to get him one as a surprise for Christmas.

Prompt: I want a new smartphone phone that costs less than £58... let me know if there's a sale. I did some research and I want the phone to have 4 GB or more of RAM, 128 GB or more of internal storage, a 5,200 mAh or bigger battery, and a 32 MP or higher resolution main camera. I do not want the phone to be too big for my son, so I think the screen size should be less than 7 inches. Please recommend a phone. Please explicitly state whether each of your product recommendations meets each of the product requirements that I want. Include the source or purchase links, and prices if applicable.

Evaluation criterion (Meets product/vendor feature; applies to: Product): Recommends only smartphones with at least a 5,200 mAh battery
Grounding check: Grounded