I bought oneplus one in the first week of it’s launch. I received charger, manual with the phone.
The display of phone is quite bright, crisp and colours appear natural. The camera quality is super and photos appear natural. The touch screen is very responsive. The phone does not lag while playing high end graphic games like asphalt 4.
The thing that made me choose onplus one was that it provides software update for 2 years. It has connectivity options like NFC, 4G and Bluetooth. This the best phone in this range.