The iPhone 15 Pro Max comes with 6.7-inch OLED display with 120Hz refresh rate and Apple's improved A17 Pro processor. On the back there is a Triple camera setup with 48MP main camera and the prices start at 1199$.
This device is also known as Apple iPhone 15 Ultra
PROS
High refresh rate (120Hz)
5G ready
High screen-to-body ratio (89.75 %)