MediaTek Dimensity 9200+ on Xiaomi 13T Pro holds up against the Snapdragon 8 Gen 2 on OnePlus 12R. Both processors hold up to day-to-day tasks without overheating,wuth the OnePlus 12R being slightly cooler than Xiaomi 13T Pro in temperatures. Imo the bigger differences between OnePlus 12R and Xiaomi 13T Pro are below.

OnePlus 12R
16GB+256GB RM3199
Highlights: The 5500mAh long battery life, 6.78-inch curved 1.5K OLED screen from BOE (same quality as OnePlus 12), IMX890 main camera, OxygenOS, 3 years of Android OS updates + 4 years of security updates,

Xiaomi 13T Pro
12GB+512GB RM2699
16GB+1TB RM3499
Highlights: 6.67-inch flat 144Hz OLED screen, Leica triple camera setup (with proper main, wide and telephoto), HyperOS, 4 years of Android OS updates+5 years of security updates

Both don't have wireless charging and are only on USB 2.0.

Personally I lean towards towards Xiaomi 13T Pro for the flat screen, but very envious of the exceptional battery life on OnePlus 12R

You mean you got your OP12 but there is no charger in the package?

There is supposed to be a 100W SuperVocc charging brick in the box together with an original casing.
You still can use to old charger from the 8T without any issues though.

I have read in the Oneplus forums some sets are delivered without the charging brick but the charging brick will be delivered separately. Maybe you should ask your seller.

And it is not Oneplus' policy to not include the charging brick. This is not Samsung. Btw the Super VOOC charging brick in one of the highlights of the phone though the phone is capable of 100W charging.

Thats why i saw somewhere that during pre order u will get 2 boxes ... 1 phone, 1 charger brick 

Oh btw my 1+9 is updated to A14 this morning 
surprised that it still have a major update since the phone is before the so call craze of giving cont updates

No. The pre-order gift was the wireless AirVooc 50 charger. The VOOC charging brick was supposed to come in the box with the phone but apparently for the early adopters, it didn't. It came in a second box in a second shipment.
Yes. No "Ragrets" buying China set. Seriously.

I read from Fastech's FB page the OP12 is selling really well.

I believe that will be the stall at IOI City Mall only sells MY sets? I think I went there once quite some time ago.

Update available for OP12

Actually, meizu 21 is the cheapest sd8gen3

Try soft reset first. If it stilll doesn't work, download the update and reinstall again and see if it solves the issue.

You can download oxygen updater to reinstall the update but since now its ok now you can forget about this.

Go to settings - About Device - Oxygen OS - Tap the 3 little dots on the top right corner - Local install

Congrats....Got charging brick in the package?

You sure you selected the correct installation file?
Ori My set dont have the charging brick included.

for TNG NFC issue, just try and reload several times until it detects the card and reload is successful, annoying but still can be used.

for grabpay, must restart phone. annoying as well since u only realized the QR code missing when queueing to pay, so will panic a bit to switch to other type of payment like TNG wallet or cash. restart phone at that time will be too long to wait.

for email, i use bluemail app, no issues..

Even incremental it should work. But for your issue you should download the full installation file.

Yup the correct placement should be around the camera area. Sort of like in the middle of the back of the phone.

Glad you have got it settled. If still doesn't work then a hard reset would be on the cards.
Its working great for me. A nice feature to have honestly.

Last try... try soft reset. Press and hold volume up button and power button simultaneously until phone powers off by itself. Then wait for 30 seconds and turn it on again.

Another update available for OP12.

CIMB QR scan not working ..anyone face this issue?

Even some of us here coming from Cyanogenmod