Apple iPhone 12 mini DISPLAY Type: Super Retina XDR OLED, HDR10, Dolby Vision, 625 nits (HBM), 1200 nits (peak) Size: 5.4 inches, 71.9 cm2 (~85.1% screen-to-body ratio) Resolution: 1080 x 2340 pixels, 19.5:9 ratio (~476 ppi density) OS: iOS Internal: 128GB 4GB RAM, 256GB 4GB RAM Loudspeaker : Yes, with stereo speakers 3.5mm jack: No Positioning: GPS, GLONASS, GALILEO, QZSS NFC: Yes Radio: No USB: Lightning, USB 2.0 FEATURES: Face ID, accelerometer, gyro, proximity, compass, barometer.