So how did Acer manage to undermine its biggest rival? By cutting a few corners, apparently. The company tells us that the $169 11-inch model has a very modest 16GB of built-in storage (you need to jump to higher-end versions to get 32GB or 64GB). The two Cloudbooks also have shorter battery life than the Stream series (between 6 to 7 hours), and there's a 480p webcam instead of HP's "HD" unit -- these are not the ideal machines for video calls with your parents. You do get free year-long subscriptions to both Office 365 Personal and 1TB of OneDrive space, though, so you won't have to pay a lot up front to be productive. If you want to give Acer's minimalist PC concept a shot, you can get the Cloudbook 11 in August and the Cloudbook 14 in September.