OnePlus' X is actually a well-configured mid-range smartphone at a fair price. However, it is combined with a bitter aftertaste seeing that the former OnePlus One high-end smartphone is superior to the X model in all aspects but its 64 GB version only cost 30 Euros (~$32) more.
stylish design; fast SoC; expandable storage; decent speaker; good battery life
sleek surface; card tray stiff-running with card; no USB Type C; no NFC; sluggish micro-SD slot; no 64 bit SoC