Teen girl Xmas present - keyboard

[QuartzUcan]

Hello,
Which would be best for a new starter/ self-teacher?

1. www.gak.co.uk/en/yamaha-psr-f51-home-and-portable-keyboard/901136?gclid=EAIaIQobChMI2srPk7nl1gIVhinTCh0XsANSEAQYAiABEgIEZfD_BwE

2. www.gear4music.com/Keyboards-and-Pianos/MK-2000-54-key-Portable-Keyboard-by-Gear4music-Complete-Pack/1NB5?origin=product-ads&campaign=PLA+Shop+-+GENERIC&adgroup=GENERIC&medium=vertical_search&network=google&merchant_id=1279443&product_id=76865d1&product_country=GB&product_partition_id=293418210175&gclid=EAIaIQobChMIp9eEtrnl1gIVUSjTCh2BVAftEAQYBSABEgKHbfD_BwE

Thank you if you can advise.

I can’t tell from either description if they have full-sized keys. That would be my main focus really, and some key stroke sensitivity is good so you can play lightly and firmer. But that’s not a deal breaker.