“The first time you set up your iPhone 6 or 6 Plus, you’re asked if you want to use standard or zoomed view,” Jason Cipriani reports for CNET. “The standard view uses the layout Apple intended for each respective device, while zoomed provides for larger icons, text and buttons.”
“The zoom levels may seem random, but they’re far from it. The iPhone 6 Plus in zoomed mode displays the equivalent of what’s displayed on the iPhone 6. While the amount of content on the iPhone 6 in zoomed mode is equivalent to the iPhone 5S,” Cipriani reports. “No matter what you chose during initial setup, you can always go back and change to the alternative Display Zoom setting.”
More info and screenshots in the full article here.