@miahshaju485 Alfred is only available and supported on Android and iOS devices. There is a list of requirements for Android available in the help pages. Please use the forum search feature.
Alfred supports most of the devices running Android 2.3/iOS 8 and up. However, Android 7, 8 models with more than 3G RAM would be more stable. We suggest Samsung S, J and A series models which came out in 2018. For your reference, we use Samsung A8 for our testing and it works very well.
We also have some tips for scoring new Camera devices for cheap here:
Hope it helps!