Apple’s iPad mini has had a makeover. The new mini, which will arrive in late November, will have a 7.9-inch Retina display with 2048 x 1536 resolution. That translates to an impressive four times the image quality of its predecessor. The new mini will also feature Apple’s A7 chip and M7 motion co-processor, which will provide four times better processing performance and eight times better graphics performance. Plus, the built-in battery will last up to 10 hours.