Just got my OP12 white last Friday from fastech.

Initially seemed big and heavy but have gotten used to it. Previous phone was a pixel 7 pro.

Battery is excellent, and so is reception. 5G, Vowifi, Volte works out of the box. Esim is also available. On Oxygen OS using Maxis Hotlink postpaid. Miss some pixel features like the song identification but overall quite happy so far. Super snappy phone, good speakers and nice display. Cameras seem good to me also, though I have not tested out night shooting yet.

No complains with the camera, didn't notice any lag. Also takes Ultra HDR photos like the pixel. I think for the money, with the warranty offered by fastech, its really good value for what you get

Not sure abt the 12R, but since it shares some similarities with the 12, I can only give you my 2 week impression of the 12. Coming from a Pixel 7 Pro, I got much better battery life and signal strength. In my condo lift, the P7P would be dead but i could still send messages and browse the web in the 12. Charging is fast, i don't even need to use the supplied charger (using my old PD charger is sufficient). Cameras I would say I am very satisfied with the 12, it has a more natural look but overall maybe the pixel just edges it, but not by much. And I can finally change icons using the stock launcher heh.

I got my set from Fastech Lim in Subang. With 1 year warranty (though it is mentioned if there is a warranty claim, the phone needs to go back to China).

The 12R genshin edition looks unique . The 12R, I believe it is known as the Ace 3 in China.