Nokia lumia 630 is the first phone with windows cyan and can be upgraded to windows 10.lumia 630 have a hd scrern with resokution of 920x1020 and ppi of 254.it runs on snapdragon 404processor and adreno 310.it has a camera of 5 megapixrls. It has a battery of 2100 mah and a full day standby. It has a ram of 512mb and it runs smoothly. Nokia lumia 630 is just the starting of windows. All the new apps arr running smoothly. Awesome phone.this is the best lumia device ever and this phone is never hanged and I love this phone and I will reccomend this phone
I am currently using this phone for over few weeks.the phone has a clear black display technology with good battery back up and Windows 8.1. there no no lag and hang up. the phone works really smoothly. touch screen is silky and very soft to use. the data speed is faster. I can type messages faster through the predictive keypad. the phone does not look like the budget phone. its a real classy phone in its category