Acer’s new dual-faced phone may be unveiled at Mobile World Congress starting this coming week, but is it really useful? The DX650 will have a regular touchscreen on one side and a physical numeric keypad and monochrome display on the other according to Mobile Top Soft.

The only utility I can see for this is always having the monochrome display on and you can quickly glance down at the time or date without having to turn on your device. Other than that, I can’t really see the practical application for the dual-faced DX650.