Technical Specification of Jio Feature phone
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 CAPACITY Internal 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-TDD BAND40(2300)
4G: Yes, LTE Cat4
True 4G (LTE Support): VoLTE (Video & HD Voice Call),
Wi-Fi: Yes
NFC: Yes
Bluetooth: BT 4.1 with BLE
GPS: Yes
USB Connectivity: USB 2.0
EMAIL SUPPORT Microsoft Exchange: Yes
INDIAN LANGUAGE
PACK SUPPORT 22 indian offical languages- Assamese, Bengali, Bodo, Dogri ,
Gujarati, Hindi, Kannada, Kashmiri, Konkani, Maithili, Malayalam, Manipuri,
Marathi, Nepali, Oriya, Punjabi, Sanskrit, Santhali, Sindhi, Tamil, Telugu and Urdu
JIO APPS MyJio, JioTV, JioCinema, JioChat, JioMusic, JioXpressNews
VOICE ASSISTANT Voice enabled search (English, Hindi) Compose SMS, Search on Google. Open app, call connect
CONNECT TO TV Yes. Via JioMediaCable
OTHER FEATURES Torch, Contact Import via Gmail
Info credit to @sivakumar79 anna