Like the iPhone 6.

It was only recently confirmed that the Galaxy Note 4 will be coming with the 2560 x 1440 QHD resolution display, putting it at a whopping 500 pixels per inch. The smaller iPhone 6 has a Retina display screen resolution of 1334 x 750, the same as the iPhone 5S. The iPhone 6 Plus on the other hand comes with a 1920 x 1080, or full HD resolution.

The Galaxy Note 4 is powered by a Qualcomm Snapdragon 805 quad-core 2.7GHz processor, enough to power the QHD screen. It will also be running on a 3GB RAM and will get at least 32GB of internal storage and extendable with a microSD card of up to 128GB.

The iPhone 6 on the other hand runs on its second generation 64-bit A8 chipset and even has an M8 motion coprocessor. It would have the usual --->underpowered<--- specs of an iPhone with only a dual-core 1.4GHz CPU and sticking with its 1GB RAM.

Or I'm simpler words. Apple 6's only improvement is that it's shinier.