1. 三星mon都係最搶眼
2. 順暢度當然旗艦級
3. 大細適中。再窄啲會更好
4. 影相都係旗艦級
5. 平mon, 呢樣就見仁見智
6. 雙喇叭音質幾好
7. 細機嚟講電量唔錯，亦無想像中咁好。自己正常用可以1.2-1.3日唔打機,算合格滿意了。

1. 電量再大啲會更好
2. 冇咗sdcard差咗啲
3. 得8g ram對唔住旗艦個定位
4. 冇3.5mm jack，其實唔算缺點
5. 如果有90hz選擇就更好，再慳電啲

集齊用過目前細旗艦機(s21, xperia 5ii, zenfone 8)有以下用後感：
1. mon色水 ：s21>xp 5ii>zf8
2. 順暢度 ：s21>xp 5ii=zf8
3. 電量 ：xp 5ii >s21 >zf8
4. 手感 ：zf8>xp 5ii>s21
5. 軟件控制 ：zf8 > s21 > xp 5ii
6. 影相 ：s21> xp 5ii >zf8
7. 聽歌 ：xp 5ii >s21 >zf8
8. 造工 ：zf8>xp 5ii>s21
總結就係，如果你只要一部機，s21係首選。三星機綜合嚟講最平衡，所以賣得係有理由嘅。

smart octopus
nice camera
good size and weight
IP68
decent battery life
reasonable price
smooth operation

Many useless software and service by Samsung are installed. Need to change and disable for better user experience:

Samsung junk softwares pre-installed
the default Cantonese voice input by Samsung is rubbish
Bixby is useless
Pwd is saved in Samsung cloud by default, not google

Long time Xperia fans moved to S21.

Got the 256gb phone for $5498 - $500 octopus - $200 credit card cash back = $4798
I think the price is reasonable. No overheating and the operation with 120hz is silky smooth. Smart octopus is so continence.

Samsung should remove all those Samsung junks by default so that users can choose the software/ service they prefer.