Form factor (mobile phones)
The form factor of a mobile phone is its size, shape, and style, as well as the layout and position of its major components. == With one non-movable section == === Bar === A bar (also known as a slab, block, candybar) phone takes the shape of a cuboid, usually with rounded corners and/or edges.
Source: Wikipedia — Form factor (mobile phones) (CC BY-SA 4.0)