The Galaxy series of devices are always getting bigger, but the increase in size is less substantial this time. The Galaxy S5 has a 5.1-inch screen with slim bezels that keep it from being too ungainly — 72.5mm across. The back is made of plastic with a dimple pattern that reminds many of a Band-Aid. It might not be the most elegant look, but it provides some much needed grip.
Samsung bumped the Galaxy S5 up to a 16MP sensor from 13 in its last flagship. One of the issues with a 16MP image sensor is that it can take a long time to acquire the image. Samsung has partially rectified that by using an advanced technique called phase-detect autofocus. This lets the Galaxy S5 focus on its target in 0.3 seconds, which should close the speed gap considerably.
What’s more? Samsung made capturing 4K video possible! Checkout this video!