4g Volte Support: Works On 4g Networks For Clear Voice Calls And Fast Internet Browsing. Kaios Operating System: Runs Kaios 2.5.3, Allowing Access To Apps And Smart Features On A Feature Phone. 2.4-inch Curved Display: Has A 2.4-inch Qvga Curved Screen For Better Visibility And Ergonomics. Qualcomm Processor: Powered By An Unspecified But Capable Qualcomm Chipset For Responsive Performance. 512 Mb Ram: Enough Memory To Handle Basics Like Apps, Social Media, And Multimedia Browsing. 4 Gb Internal Storage: Storage For Apps And Files With Option To Expand Further. Expandable Storage: Supports Microsd Upto 128 Gb For Photos, Videos, Music, Etc. Front & Rear Cameras: Equipped With Both Rear And Front Cameras, Enabling Basic Photography And Video Calling. Direct Video Calling: Can Make Video Calls Without Needing A Separate Third-party App. Jiopay With Upi: Built-in Jiopay App For Upi Payments And Qr Payments Directly From The Phone. Youtube & Facebook: Access Popular Apps Like Youtube And Facebook On A Keypad Phone. Google Voice Assistant: Voice Commands Supported For Search And Assistance. Preloaded Jio Apps: Includes Entertainment And Utility Apps Like Jiotv, Jiocinema, Jiosaavn, Jiochat, Jionews, Etc Specifications Brand: Jio Model Name: Jio Phone Prime 2 Color: Luxe Blue Display Size: 2.4-inch TFT curved screen. Resolution: QVGA (320 × 240 pixels). Operating System: KaiOS 2.5.3. Processor: Qualcomm chipset. RAM: 512 MB. Internal Storage: 4 GB. Expandable Storage: Upto 128 GB via microSD. Rear Camera: 0.3 MP basic sensor. Front Camera: 0.3 MP (for video calls & selfies). Battery: 2000 mAh removable battery. 4G VoLTE: Yes, single nano-SIM support (Jio network). Bluetooth: Version ~4.2/5.0 Depending on Source. Audio Jack: 3.5 mm Headphone Jack. FM Radio: Yes, Built-In. Connectivity: 4G LTE, Bluetooth, USB. Keypad: Physical Tactile keypad (no Touchscreen). Languages: Supports ~23 Indian Languages. Preloaded Apps: YouTube, Facebook, Google Voice Assist, JioTV, JioCinema, JioSaavn, JioPay (UPI), JioChat, MyJio, JioNews. Warranty: 1 Year