Description Apple iPad mini 4 has multi-touch retina display, 2048-by-1536 resolution at 326 pixels per inch, fingerprint-resistant oleophobic coating, fully laminated display, antireflective coating, face-time calling, ambient light sensor. Processor | Apple A8 20 nm Dual-core 1.5 GHz Typhoon | RAM | 2 GB RAM | Storage | 128 GB | Screen | 7.9-inch Diagonal LED-backlit Multi-Touch Display | Graphics | PowerVR GX6450 Quad-core Graphics | Sound | Stereo Speakers | SIM | Nano-SIM / Apple e-SIM | Connectivity | Wi-Fi 802.11 a/b/g/n/ac, Dual-band, Hotspot | Camera | 8 MP, f/2.4, 32mm Sstandard, 1.12µm, AF | GPS | Yes, with A-GPS, GLONASS | Sensors | Fingerprint Front-mounted), Accelerometer, Gyro, Compass, Barometer, Ambient Light | Battery | Non-removable Li-Ion 5124 mAh Battery, 19.1 Wh | OS | iOS 9, upgradable to iOS 12 | Product Warranty This product apple a1550 tablet pc comes with 1 year service. |