Compared with the S5, the S6 certainly looks good on paper. Its specs line up point-for-point with the flashy S6 Edge:

5.1" Super AMOLED capacitive touchscreen (1440 x 2560 pixels, ~577 ppi, 16M colors)

Exynos 7 Octa 7420 Processor with integrated Mali-T760 GPU and 3 GB memory

16 MP rear camera with HDR, LED Flash, and dual-video recording

Built-in wireless charging

32, 64, and 128 GB storage options

Corning Gorilla Glass 4 backing

It's got more power. It's got more pixels. Still, it feels like something's missing. We can't quite put our finger on it, so let's dig our fingers into it. It's teardown time!