Iphone 7 ($449)

The big jump in iphone cameras came a generation earlier with the iphone 6S, when Apple went from 8 megapixels to 12 megapixels in resolution. With the iphone 7, the front camera goes from 5 megapixels to 7 megapixels, so selfies don’t feel as inferior. Headphones go into its Lightning port, which is used for both charging and data transfer. It’s a pain when you want to listen to music while recharging the phone. For that, you need $159 wireless earphones called Airpods. Apple no longer includes an adapter for standard headphones; one will set you back $9 if you need it.