Prepaid ZenFone 4 is available for £449.99 and ZenFone 4 Max is £249.99 from Carphone Warehouse, John Lewis, Amazon, Box, Tesco and ASUS eShop
The Asus ZenFone 4 and 4 Max are now (Nov 13) available to buy in the UK.
The ZenFone 4 is available Sim-free for £449.99 in black or white, and ZenFone 4 Max is available for £249.99 in black and pink.
ZenFone 4 (right) has a 12MP Sony IMX362 image sensor on the main camera, a large F1.8 aperture lens and a 120 degree wide-angle lens. The device weighs 165g with dimensions measuring at 155.4 x 75.2 x 7.7 mm.
Powering the ZenFone 4 is the Qualcomm Snapdragon 630 processor with 4GB RAM and 64GB of storage.
Other features include: 3,300mAh battery capacity, front fingerprint sensor and USB-C 2.0.
ZenFone 4 Max
The Zenfone 4 Max (above) has a dual rear cameras. Its 13MP main camera is equipped with the wide F2.0 aperture lens. It also features a 120 degrees wide-angle.
Powering the ZenFone 4 Max is the Qualcomm Snapdragon 430 with 64-bit Octa-core Processor and 4GB of RAM.
Other features: 5,000mAh supports fast battery charging and Micro-USB 2.0.
Both devices will support Dual SIM hybrid slot: Dual SIMs and one MicroSD card. MicroSD can expand storage up to 256GB and both run on the Android Nougat 7.1.1 operating system.