A:Answer Hi Kersti,
Thank you for reaching out. We appreciate your interest in this Samsung refrigerator and its specifications.
Yes, this refrigerator is frost free. I have shared the user manual link below for your reference to the features and functions of the refrigerator.
https://downloadcenter.samsung.com/content/UM/202104/20210419174436135/Revision_OneDoor_RR7000M_BESPOKE_FRE_DA68-04131E-00_EN_MES_CFR_0115.pdf
If frost forms it is due to moisture in the fridge when warm air enters through a door being left open, warm or hot items stored inside, or compartments not sealing properly. When moisture freezes, it becomes frost. If this happens to this refrigerator or any frost-free refrigerator you can follow the Samsung link below.
Frost forms in the freezer or refrigerator:
https://www.samsung.com/us/support/troubleshooting/TSG01109344/#frost-in-the-freezer-or-refrigerator
Please feel free to communicate with us through the channels below if you have additional questions.
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
Your reference number: 1144791210
Leo