Flutters performance on old devices is impressive, here's a video demonstrating that, its a 6 year old android mid ranger (Galaxy A50). the stutter while dragging the card is because of the screen recording consuming some power

But that A50 has a pretty impressive chip.

it used the Mali-G72 MP3 GPU, it was one of the latest midrange gpu's in 2019, tons of mid range phones used it, it wasn't anything mind blowing.

What are you using for the wave animation?

Looks great, what'd you use for animations?

friend, that excites me , it's incredible....yes, I love these things 🤩😁😁😁🤣

Directly painting on a canvas is the fastest thing you can do anywhere, and for that Flutter shines. I have noticed it runs the same apps even faster on iOS. Flutter only loses to native code when the app has to actually do some work. If it is pure display it does shine.

this is why im looking forward to "Direct Native Interop" mentioned in FlutterInProduction, it automatically generates binding to the native side, I'm also currently playing around with JNIGen, im posting my experience later.

Is this use heroin package!