Ya lor local set is only warranty lor if any hardware problem
Like being Robert
Singaporeans well to do can afford to be Robert /s
Hardware wise too many moving pieces not easy.
Need to balance against battery usage and physical limitations.
Battery is the same old 5000mah graphite lithium instead of the newer high density efficient silicon carbide.
Charging uses the older basic pd protocol which can generate more heat at higher charging speeds vs newer PPS protocol, hence phone charging speed could be capped because of this.
Larger image sensors = more battery and more heat and larger physical camera bump.
4k panel uses more battery.
And seems like Snapdragon Elite and / or Ai uses more battery too.