My laptop is not the newest, but it is quite qualitative and fast.
However, minecraft lays in SINGLEPLAYER, just like when you have bad internet on multiplayer.
1. What kind of cpu / gpu do you have to look it up go to the system information
2. You have installed a shader
3. How long have you had minecraft and if it has been tagged for a long time, if not what has changed
I play without shaders, low graphics settings, 100FPS, but apparently it's due to the hardware
So it is not always lagging
No, only sometimes
If not you can take a look at https://www.google.de/...ic0XPtkhEu
Your laptop may be of good quality, but that doesn't stop it from lagging in Minecraft.
But there's a solution for this:
1. Download the lunar client. It can double your FPS and start Minecraft over it.
2. Make yourself low settings
If you set yourself low settings then your FPS can also improve immensely.
I don't have the best PC myself, but that really helped me a lot
Everything already done