Hi guys, before i start my question, i want u guys to know that im very new to the forum, and im not tech savvy at all, i dont know what anything about rooting, flashing, bootloaders and etcetc

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Heres my question.
1) i want to buy the OPO from local retailers, preferably DirectD, but i have a few concerns. I understand that it is the Chinese version and they will already convert to cyanogenmod for us, but will it be exactly the same as the international version? Eg: will we be able to download OTA updates and all?
2) will the 4g LTE work in Malaysia? I saw on DirectD saying they tested on Celcom, but what about Maxis?
3) Do the ones in DirectD have the Yellow tint? If so, which other retailer do u guys recommend?
4) ive read the comparison between international and chinese version, but i just need to confirm with u guys. other than the Cyanogen branding on the back, and the os, and some LTE incompatability for US, are the two versions 100% same?
Im sorry if i posted in the wrong thread or i have asked questions that have been asked before. Thank you guys so much for ur time and effort!

Really want to get an OPO urgently for my sister

1. Yes, u will be able to dload OTA
2. Yes
3. Based on your luck, but i bought from 1gadget, and they allow u to see the phone 1st. Some forumer here also reported that dialoghub allow you to do the same
4. Yes
Correct me if im wrong.