The biggest thing Apple needs to improve for the iPhone 11 to keep pace with Android

No matter how you try to spin it, there's no getting around the fact that iPhone sales have been stagnant over the past few years. Despite some respectable upgrades over the past few years -- the introduction of Face ID and a brand new form factor with the iPhone X being two prime examples -- the simple reality is that consumers are holding onto their devices for longer. Suffice it to say, the 2-year upgrade cycle that helped transform Apple into the most profitable company on the planet is now