They like to wait until stuff is “ready” to their standard. Android had 3G, 4G, and 5G first. OLED screens too.
Early folders had a lot of issues, but I know a lot of that has been sorted for years.
Samsung Galaxy Z Fold6
Weight 239 g (8.43 oz)
https://www.gsmarena.com/apple_iphone_16_pro_max-13123.php Apple iPhone 16 Pro Max
Weight 227 g (8.01 oz)
Ah, yes, the whole 12g difference!