With a larger chassis to accommodate its increased screen size, both versions of the new iPhone 6 are larger, but flatter. The smaller of the two handsets, the iPhone 6 measures 138.1mm x 67mm x 6.9 mm, whilst the Plus’ increased screen size stretches its dimensions to 158.1mm x to 77.8 x 7.1mm. Despite a larger footprint, both models don't weigh much more than their smaller screened predecessor.