Yes, this model displays adverts on the lock screen. The adverts can be removed for a one-off fee. The ad-free version is the Signature Edition with 32 GB memory and wireless charging.

*Note:* The details mentioned are based on general information about Kindle Paperwhite models. No different information is available for the specific product ID B0CFPXBJ9Y. If you are unsure, I recommend checking the Amazon product page directly or contacting customer service.