Why does Google Play Store say that Adobe Air is incompatible with the Huawei U8510 phone?

I looked at the [publisher's system requirements](http://www.adobe.com/uk/products/air/tech-specs.html) for Adobe Air. I compared that list to [Huawei's device specs](http://www.huaweidevice.com/uk/productFeatures.do?pinfoId=3103&directoryId=6001&treeId=3713&tab=0) , but Huawei's list doesn't mention if the device has > ARMv7 processor with vector FPU, minimum 550MHz, OpenGL ES 2.0, H.264 > and AAC HW decoders How can I figure out why the store says the device is incompatible, and whether that conclusion is correct? I would prefer an answer that didn't involve installing the SDK, but if it requires reading and comparing device.prop and the APK, please provide a link to suitable directions.