Enlarge / Still looks Kindle-ish. (credit: Amazon) Amazon launched a revamped version of its Kindle Oasis e-reader on Wednesday. The new device will remain the highest-end model in Amazon’s popular Kindle series, but it comes with a host of tweaks compared to the previous Oasis, which launched in early 2016. The reader now has a 7-inch e-ink display, a full inch larger than its predecessor.