Phones are like 💻 now. The year-to-year improvements are tiny. Some factors related to this –

At least for folks like me who sometimes read re chips, chip improvements are 👍. But big year-to-year improvements are probably hard. If it was easy, Apple or Qualcomm may have already made a chip that was 2 or 3 times faster than the old 1.

So hard to have a clean implementation of under-screen cam and face recognition sensors. Hence, hole punch. Samsung fold has an under-screen front cam but the implemention wasn't clean and the pic quality is below average.

So hard to make a 🔋 that's 2 or 3 times better than the old 🔋. The tech world has been so hungry for a 🔋 innovation for a long time. There was optimism re graphene. Idk if it'll succeed in mass production.