Asus has announced plans to bring its ZenFone 4 series of phones to the U.S. unlocked market this year. The lineup includes the flagship ZenFone 4 Pro, the mid-range ZenFone 4, and two versions of the ZenFone 4 Max, both of which have large batteries but otherwise lower-end specs. The ZenFone 4 Max 5.5″ is available now, while the rest will go on sale in the coming months. All have basic support for AT&T and T-Mobile LTE networks, including bands 2, 4, 5, and 12.
- ZenFone 4 Max 5.2″: Has a 4,100 mAh battery, 5.2-inch HD LCD display, Snapdragon 425 processor, 2 GB of RAM, and 16 GB of storage. Also includes a fingerprint reader, memory card slot, 13 megapixel camera, 5-megapixel wide-angle camera, and 8-megapixel front camera.
- ZenFone 4 Max 5.5″: Has a 5,000 mAh battery, 5.5-inch HD LCD display, Snapdragon 430 processor, 3 GB of RAM, 32 GB of storage, and a metal body. Other features are the same as the 5.2″ version. (shown)
- ZenFone 4: Has a 3,300 mAh battery, 5.5-inch Full-HD LCD display, Snapdragon 630 processor, 4 GB of RAM, 64 GB of storage, and a glass back. It also sports NFC, USB-C, Cat. 12 LTE, and a better main camera with OIS and 4K video recording. Like the rest of the series, it has dual rear cameras and the touch screen works through gloves.
- ZenFone 4 Pro: A flagship-class phone with all of the features of the ZenFone 4, plus a Snapdragon 835 processor, 6 GB of RAM, an AMOLED screen, 3,600 mAh battery, fast charging, auto-focus front camera, 16-megapixel telephoto camera (instead of a wide-angle camera), laser focusing, and better support for AT&T’s LTE network with bands 29 and 30.
