I heard about Kasia. Are the new sets original? It only says unactivated (iPhone X) on the website.
XS Max is too big a size for me while 5.8 (X or XS) is acceptable. The price point for XS Max is too high.
Kasia & Red White Mobile are the newer kids on the block. They’re set up around 2010. Before them, are shops in FEP Far East Plaza - the 3 giants there - Mobile Square, WhyMobile, J2 Mobile (infamous Jovan Chew’s shop handed down to his ex Wife Winnie). These 3 are set up in 2002+-.
In SG, no owners dare to open a handphone shop to sell non-original phones. I’m sorry but the way you ask your question is bewildering.
I understand your concerns as to why these shops are selling their iPhones so much cheaper than Apple RRP (recommended retail price).
Pay a visit during weekends to the 3 telcos in sg - SingTel, M1 & StarHub and you’ll know why. In Sg, everyone is signing out phones every single day. It’s a booming industry. They sign out phones to: 1) use it themselves 2) sell to those handphone shops mentioned above.
Handphone shops in turn make a minimal margin when they take in such phones and resell to us. Don’t worry, all are brand new with respective telco receipts. And activated not too long ago too.
Google for their respective shops website and compare the prices before you head down. Good luck!