3 Upgrades to Expect in Apple Inc.'s 2018 iPhone Lineup

In less than a year, Apple (NASDAQ: AAPL) is likely to launch a new set of iPhones. Considering more than 60% of Apple's revenue in its last fiscal year came from iPhone sales, the company is under continuous pressure to bring new and innovative iPhones to the market each year.

Here are three upgrades that I expect Apple to bring to next year's iPhones.

Image source: Apple.

Source: Fool.com