WinP.cn have collated some more pictures and info for the Huawei Ascend W1, and the above table makes for interesting reading.
It is of note that the device is is many ways very similar to the HTC 8S and Nokia Lumia 620 specs wise, but has a larger screen than the NL 620, bigger battery than the HTC 8S and is considerably cheaper than both. The devices of course feature expandable storage, which should make the 4 GB built-in storage a less relevant issue.
In the competitive Chinese environment where home-grown brands are doing quite well it is likely the two other handsets will see some stiff competition.
See more pictures at WinP.cn here.
Thanks hengxiang32401 for the tip.