Greentel O20 Dual Sim Camera Phone - Without Charger

2G Network: GSM850/900 DCS1800/1900 SIM: Dual SIM dual standby CPU: MT6261D Memory: RAM(32Mb)+ROM(32Mb) Screen Size: 1.77 inch high-definition display Screen Resolution: 128*160 pixels Camera: Yes Bluetooth: Yes FM Radio: Yes USB: Micro 5 Pin TF Card: Support up to 32GB Dimensions: 114.8*45.75*13.8mm Music play: Yes Video play: Yes Sound recorder: Yes Video recorder: Yes Audio Format: AAC, AMR, MID, MP3, WAV, etc. Video Format: 3GP, MP4, MPEG, AVI, RM,RMVB, etc. SMS: Yes, Threaded view MMS: Yes