I dont know about full screen view atm, but for camera they have the same new sensor, but iphone X have a better aperture f2.4 with OIS for tele lens and with true depth sensor in the front.

If repair is gonna be expensive, get a cheap android to use for few months, while waiting for iPhone X to reach Malaysia. Battery alone should cost you below 100 which is reasonable, but the other problem I don't know.

iPhone 6+ has a repair program to fix screen: https://www.apple.com/my/support/iphone6plus-multitouch/

Will cost you rm 670, especially if they detect that it has been dropped or bent

I see. because I found few shopscan change battery for around RM80-100. I don't know if there's any cheap iPhone repair in KK though, but touch IC is gonna cost hundreds. If your phone really cannot use, then no choice. either you get another phone and sell back later, or just settle for iPhone 8 Plus.
expensive I would say, especially considering he's not going to use that phone for a long time.

Yeah, any Apple service center. However, you might have better luck if you contact Apple Support first. Tell them you have problem with your touch screen on iPhone 6+. If you've never dropped or bent the phone, tell them that too. They might be able to wave the fee.

I think it's the whole screen: display and touch subsystem are fused together

If you have someone can help you collect or buy iPhone X in Sg, that's the way to avoid the wait for Malaysia wave. I have confirmation from Apple just now iPhone from SG can be claimed in Malaysia Apple authorized service center, that's I always hearing, but I was told including US iPhone. I am a bit skeptical for US iPhone but if that were to happen to me, I will just use the chat record with case id to talk to Apple if I need to do so.

I have used 6+, 6S+ and 7+ now, 6+ is the worst design Apple had, the soft aluminium will cause your touch screen to damage(very high chance), battery and storage issue is new to me. Pretty sure less issue with 8+ since my 6S+ and 7+ are great except 7+ has lousy Intel Radio where our 8, 8+ and 10 will from Intel as well, No different.

If you can accept 8+, pretty sure you not be facing your 6+ experience easily, X to me is risky in reliability(something like 6+ 1st time from Apple poor design probably, pricier and longer wait time). So ya, I can help you analyze, can't help you decide. I will not encourage you to repair since your case is multiple issues, definitely pricey for shop repair.

Ip8+ no more bendgate for sure. Hehehe

Looking third party charger 29w....hehehehe