Why does Google Play Store say that Adobe Air is incompatible with the Huawei U8510 phone? I looked at the publisher's system requirements for Adobe Air.

I compared that list to Huawei's device specs, 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.
Your device doesn't have an Armv7 processor.

It has an Armv6. You can confirm this by attempting to download apps like Temple Run &amp; Firefox from the market - these all need Armv7 processors. You can also install Device Info to check it yourself, it gives you detailed information.

Also, according to GSM Arena your processor is clocked to 600Mhz - the same as most Armv6 devices.