Actually is not much different. Almost the same. Just that Samsung Wallet is now under one roof of SamsungPay and SamsungPass (which mentioned by kupang).
In terms of features, it almost the same too. Just that the application now is more easy to use and secure. More storing capability like digital keys, ID card (i am not sure Malaysia can store IC or not), etc.
One more thing is Samsung Wallet is supported on those devices with Android 9 and above. You can refer to the link below for more details:
