Tablet math: How 10-inch screens are twice as big as 7-inchers
01:27When you're shopping for gadgets, pay attention. Here's why 10-inch tablets are twice as big as the 7-inch ones, and why some similar-sized screens have far more space.
When you're shopping for gadgets, pay attention. Here's why 10-inch tablets are twice as big as the 7-inch ones, and why some similar-sized screens have far more space.
