Here are the key specifications:
Design: The iPhone 13 Pro Max in Sierra Blue, like other models, features a Ceramic Shield front cover, which is reportedly tougher than any smartphone glass. The back is made of textured matte glass, and the frame is surgical-grade stainless steel.
A15 Bionic Chip: The device is powered by Apple's A15 Bionic chip, which includes a 6-core CPU, a 5-core GPU, and a 16-core Neural Engine. This chip is designed to offer fast performance and efficient energy consumption.
ProMotion Technology: The iPhone 13 Pro Max features ProMotion technology, which provides an adaptive refresh rate of up to 120Hz on its Super Retina XDR display. This means the display can adjust its refresh rate depending on what you're doing, which can result in smoother visuals and potentially better battery life.
Camera System: The iPhone 13 Pro Max's camera system includes a triple-lens setup: a telephoto lens, a wide lens, and an ultra-wide lens. It also supports Night mode, Deep Fusion, and Smart HDR 4 for superior photo quality in different light conditions. Additionally, the iPhone 13 Pro Max offers ProRAW and ProRes video recording, providing more flexibility for professional-grade photo and video editing.
Storage: As of 2021, the iPhone 13 Pro Max comes with options for 128GB, 256GB, 512GB, and a new 1TB storage capacity.
In regard to the dual SIM functionality, as of 2021, Apple did offer dual SIM iPhones, but not in the traditional sense of having two physical SIM card slots (except in specific regions like China). Instead, these iPhones use a combination of a single physical nano-SIM card slot and a digital eSIM. The eSIM is a digital SIM that allows you to activate a cellular plan without having to use a physical nano-SIM.
For the most recent information, please visit the Apple website or contact Apple customer service.