It looks like the same handset, now known as the Sony Xperia XA2 Ultra (H4213, H4233) will launch in early 2018, judging by the latest leaked photos. It shows a device with a rear fingerprint sensor running Android 8.0.0 Oreo. Design-wise the handset looks very similar to the existing Xperia XA1 Ultra with front-facing LED photo flash, but this new device incorporates two-front-facing cameras. Selfies will be the main focus of this phone, so it will be interesting to see how Sony leverages these dual selfie cameras with new software.
In terms of specs, the Xperia XA2 Ultra is expected to have a 6-inch FHD display, and be powered by a Snapdragon 630 chipset with 4GB RAM and 64GB storage.