Full-size images in daylight (ISO 80) and at night (ISO 2500-6400) with Oppo Find X7 Ultra smallest camera that uses the Sony IMX858, 1/2.51" sensor, with 135mm equivalent focal length:

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/daylight/gsmarena_643.jpg

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/daylight/gsmarena_644.jpg

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/daylight/gsmarena_642.jpg

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/daylight/gsmarena_641.jpg

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/lowlight/gsmarena_643.jpg

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/lowlight/gsmarena_641.jpg

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/lowlight/gsmarena_642.jpg

https://fdn.gsmarena.com/imgroot/reviews/24/oneplus-12/rev23/lowlight/gsmarena_644.jpg

Official full-size images from the Oppo Weibo account:

https://drive.google.com/drive/folders/18kRDH-SbLCMbkoc0BPNzr5fe_NHn3HmK?usp=drive_link

Source: https://weibo.com/oppo?is_hot=1&layerid=5004895767233548

First proper review of the Oppo Find X7 Ultra with full-size sample images:

https://www.gsmarena.com/oppo_find_x7_ultra-review-2678p5.php

My personal short review:

I'll start with everyone's concern, the Chinese ROM. After carefully configuring the phone, I've manage to get rid of 99% of Chinese language and all apps with the exception of very few core ones like the Oppo market store, Oppo search, Breno AI etc. But I manage to configure the phone in a what that I don't interact at all with those features, thus my normal experience is like with an European ROM. The phone came with Google Play store installed and all my previous apps are working without any issue what so ever, including the banking ones etc. There are some very few restrictions like: the Google Auto, "Hey" Google, Files by google, Google location history etc, that are no working, but I have 0 interest in them. For my needs everything operation system related works perfectly fine.

• The construction feels sturdy and beautiful, I have bought the brown version and I'm absolutely loving it!

Hardware wise about this phone is top notch:

• The screen is fabulously good and comes factory calibrated.

• The stereo speakers are detailed, loud and have an ample presence. The DAC is also of a very good quality, connecting a pair of good headphones through a dongle gives a Hi-Fi sound experience.

• The battery charges very quickly, and it lasts for a long time.

• The cameras are the best in the industry, rivaling dedicated cameras that cost more. I really like the default out of camera JPG's from all 5 cameras, and the ability to shoot DNG RAW in the native app is a big plus. I really love what Oppo did in the photo department with this phone, honestly I bought the phone exactly fro this porpoises and I was not disappointed! On the contrary, I've discoverer how poorly was this phone reviewed by everyone this far (the image quality is much better then suggested), and the camera app, very feature rich.

• The video is top notch as well, richly detailed and nicely colored 4K 60p on all cameras, including the selfie one.

• Snapdragon 8 Gen 3, together with 16 GB of RAM, work flawlessly in any app or game I've stressed the phone so far.

• The phone comes with an 100W fast charger, USB cable, case and screen protection attached in the package. Nice add-ons!

• The battery lasts over 2 days at 120HZ and about 4 days at 60HZ, in my normal usage scenarios.

In my humble opinion the phone is phenomenal!

P.S.: When the weather will bet nicer, I'll post sample photos as well.

The Oppo Find X7 Ultra just got a new software update that further improves camera quality and also adds a new 50 MP RAW MAX (DNG) format option in "Master" mode.

Oppo just released a new system update that incorporates AF camera improvements.

I confirm, the ultra wide which had focusing issues (sometimes it was setting the focus to close and at a distance it was soft), now focuses properly in auto mode, the resulting images are very good and detailed, as they should!

Preliminary tests show improved DR in the shadows as well, a nice supersize.

Motion Artifacts

The image quality from the 50 Mp RAW files is vastly superior by shooting from a tripod, instead of hand-held. As it can be seen, the hand-held image (on of the right) is full of worm like artifacts (most probably a results of computational staking). Another interesting aspects is that motion in the frame is not affected; while taking the first picture, there was a men passing by, and he had no motion artifacts what so ever.

In conclusion, it's best to shoot the 50 MP raw's with the phone leaning on something if a tripod is not available.

https://drive.google.com/drive/folders/1Qc06oQ9L0GNJ6C3b9fcgQKAR4y2UFhxC?usp=drive_link

OBS: the files have been overspend to better emphasize the comparison.

Camera comparisons

-Left: Oppo Find X7 Ultra main camera in 50 Mp RAW

-Center: Nikon D750 full frame camera

-Right: Iphone 15 Pro main camera in 48 Mp RAW

...

Comparison at 24 Mp: https://drive.google.com/file/d/1Qs5wDrmwnMF_ebKujix7t7TtXRBwAznq/view?usp=drive_link

Comparison at 50 Mp: https://drive.google.com/file/d/10rDtEJHuVSN1ui4RsiYwUCw8KG8Vp2lU/view?usp=drive_link

...

The original RAW files from the comparison: https://drive.google.com/drive/folders/10wwIRjFfN9VxWUjv-CU7xyBMrNH2L-JO?usp=drive_link

Full size sample images with the default 26 Mp higher resolution format, from the main sensor:

https://drive.google.com/drive/folders/1PVMQcrcBenFHqANHPoczQmnanHAERRtX?usp=sharing

I could only wish they'd implement this feature for all camera sensors!

...

P.S. Oppo calls it "25MP photo mode" but it is incorrect, since the resolution is 5888x4416 pixels.