What is the fine-grained topic of the following text: It can't actually use Android apps yet (Google Play support is "coming soon," Lenovo says), but its combination of a tablet mode with a quad-core, 2.1GHz ARM processor should make it well-suited to your favorite mobile titles. Only return the topic.
Google Play support on a Lenovo device with tablet mode and a quad-core, 2.1GHz ARM processor