The OnePlus X exterior is as premium as it can get - there is a metal frame with 17 etched grooves, flanked by two panels of black glass on either side something they call Onyx Black.
In case you are into exclusive editions, then OnePlus will be offering only 10, 000 units of the OnePlus X with a back made out of ceramic. Each supposedly takes up to 25 days to make so that should count for something.
The OnePlus X is built around a 5" 1080p AMOLED display and has a Snapdragon 801 at its heart coupled with 3GB RAM. The S801 chip might be aging, but its still quite relevant and would give some eight-core setups a run for their money. The camera department includes a 13MP main snapper with hybrid phase-detection AF and a front 8MP selfie shooter. Check out the complete feature list.