This amazing Apple iPhone 13 Pro Max in Sierra Blue is the perfect choice for anyone who wants a high-end smartphone. The 6.7 inch screen is stunning and offers a cinematic experience like no other. It also features advanced sensors like the Proximity Sensor, E-compass, Gyro Sensor, Accelerometer, Ambient Light Sensor, Barometer, Ultra Wide-Angle Camera, eSIM, Telephoto Lens, and LiDAR Scanner.