We have previously speculated that the Sony Xperia Z4 (codename Ivy) is likely to land in a dual SIM variant – after all Sony released the Xperia Z3 Dual in select markets. A few leaked screenshots have emerged which are believed to come from the Sony Xperia Z4 Dual.
The model number is masked in the “About phone” settings, but it highlights that the Xperia Z4 will run the Qualcomm MSM8994 Snapdragon 810 chipset and Android 5.0.2 Lollipop. The screenshot also suggests that Sony will use a kernel version beginning with “3.10”, whilst the software build number will start with “28”.
The settings menu shows that this is the Dual SIM model, with the screenshots giving a brief glimpse as to what Lollipop may looking like in the upcoming update for older handsets.