It's become commonplace for phone manufacturers to offer two sizes of their flagship phones: big and bigger. Microsoft is following suite with the new Lumia 950 and 950 XL, the latter of which is poised to compete directly with devices like the brand-new iPhone 6S Plus and the Nexus 6P. If you're looking for a flagship phone running your platform of choice, now's a great time to be in the market. The most notable difference about these devices is what operating system they run, but if you want to see how they stack up on a spec-by-spec basis, check out the table below.