Fast and responsive - powerful octa-core processor and 3 GB RAM. 50% more RAM than previous generation.Long-lasting 12-hour battery and 32 or 64 GB internal storage. Add up to 1 TB with microSD (sold separately).Brighter display - Vivid 10.1" 1080p Full HD display is 10% brighter than previous generation, with more than 2 million pixels.