Click Here for Book JIO Phone Technical Specification DISPLAY Screen Size: 6.09cm (2.4) Screen Resolution: QVGA (320 x 240) GENERAL FEATURES Operating System: KAI OS SIM Slot: Single SIM SIM Size: Nano Sim (4FF type) Color: Black Box Contents: Handset, Removable Battery, Charger Adaptor, Quick Service Guide, Warranty card, SIM CARD PERFORMANCE Processor (CPU): 1.2GHz Dual Core Chipset: SPRD 9820A/QC8905 Graphics (GPU): Mali-400 @ 512MHz RAM: 512MB BATTERY Capacity: 2000 mAh, Li-Po Talktime: 12 Hours Standby Time: 15 Days STORAGE Memory: 4GB Expandable: Upto 128GB CAMERA Rear Camera: 2MP Front Camera: 0.3MP Video Recording: Yes MULTIMEDIA Music Player: MP3, AAC, AAC+, eAAC+, AMR, WB-AMR, MIDI, OGG Wireless FM Radio: Yes Video Player: 720p, MPEG4, h.263, h.264 Loudspeaker: Yes Alert Type: Ringtone + Vibration CONNECTIVITY Operating Frequency: BAND3(1800)/BAND5(850) LTE