ROM: 256GB. - Resolution: 1920 1200 QLED（2K Screen）. - RAM: 8GB. - 4G LTE sim card slot: Yes. - Format: MP3/WMA/MP2/OGG/AAC/MA4/FLAC/APE/WAV etc. Could play via song list. - You just need to insert the 4G LTE sim card before you can enjoy the 4G LTE serivce.
eBay