Firts, What devices does Android Pro Support? Specially does it support Samsung Galaxy-S?
Secondly, what is the system requirement for development such as OS(Windows or Mac)?
Finally, We've already bought Unity Pro(Mac) and Unity iPhone(Mac). In order to buy Android Pro, should we buy Unity Pro again?
Unity builds against Froyo (2.2) but you can still deploy to Eclair (2.1). Here's a list of devices along with their Android versions. You'll also need a device with a processor that supports VFP.
You won't need to buy Unity Pro again - why would you? You're just adding another deployment option to your license.
There haven't been details on what Unity Android supports, but I'm assuming you can tailor your game's build settings to target specific Android versions (1.5, 1.6, 2.0, 2.1, 2.2, etc). It's not about supporting devices, it's about supporting SDK versions.
The system requirements are the same as Unity. Why would they change?
https://store.unity3d.com/shop/
You need to preorder Unity 3 Pro, as well as an Android license in order to create Android games. If you already have Unity 3 Pro (Beta), contact sales@unity3d.com to see about purchasing an Android license for it.
And in the future, do not ask multiple questions in one post. Instead, ask separate questions.
Hello, I went through the list of Android devices on the wiki page offered above and came out with this preliminary list of devices that I expect should be supported:
Device List:
Phones:
Acer:
As of August 2012 only Snapdragon S1 chips
HTC:
Sensation
Evo 3D
Sensation XE
Amaze 4G
Vivid
Rezound
One S
One X (quad-core)
One XL
Evo 4G LTE
LG:
Optimus 2X
Optimus 3D
Optimus 4X HD (quad-core)
Motorola:
Atrix 4G, MB860
Charm
Motorola Droid X2
Droid RAZR
Atrix HD
Samsung:
i9070 Galaxy S Advance
i9100 Galaxy S II
i9300 Galaxy S III (quad-core)
N7000 Galaxy Note (Tablet hybrid)
Sony:
Xperia go
Xperia sola
Xperia U
Xperia P
Xperia S
Xperia ion LTE
Xperia acro S
Sony Ericsson:
No dual-core processors, latest known release July 2011
Tablets:
Acer:
Acer Iconia Tab A500
Acer Iconia Tab A100
Ainol:
Ainol Novo7 Aurora II
Ainol Novo7 Elf II
Asus:
Eee Pad Transformer (TF101)
Eee Pad Transformer Prime (TF201)
Transformer Pad 300 (TF300)
Transformer Pad Infinity (TF700T)
Barnes & Noble:
Nook Tablet (not sure about this one, should work)
Motorola:
Xoom
Quanta Computer (Amazon):
Kindle Fire (not sure about this one, should work)
Samsung:
Samsung Galaxy Tab 7.7
Samsung Galaxy Tab 8.9
Samsung Galaxy Tab 10.1
Síragon:
Tablet de Síragon
Sony:
Sony Tablet S
Toshiba:
Thrive