This data appeared in regulatory agency in Thailand and Malaysia, so it could be expected to be available at the beginning of this year 2018. Otherwise, it is the SIRIM (Scientific and Industrial Research Institute of Malaysia) regulatory agency and the Thai National Broadcasting and Telecommunications Commission (NBTC).
The information on the website suggests that the Sony H4233 could indeed be the Sony Xperia XA2 Ultra smartphone. We remind you how the smartphone appeared on GFXBench in September, where we could read some tech data such as the 6 inch Full HD screen, Qualcomm Snapdragon 630 processor. But also about memory like 4 GB of RAM and 64 GB of internal memory. Where the cameras are great, a 16 MP front selfie and a 21 MP back that can capture 4K video.
We expect that the Sony Xperia XA2 Ultra will work on the Android 8.0 Oreo operating system.