XRING O3

● 3nm TSMC
● 5.22 million+ AnTuTu
● Supports LPDDR6 RAM
● Total 60MB cache

CPU : (10-core)
2× 4.35GHz C1-Ultra
4× 3.68GHz C1-Premium
4× 3.15GHz C1-Pro

GPU : G2-Ultra NX (16-core)

Geekbench
Single Core ~ 3900+
Multi Core ~ 15200+

XRING O3 cooked Apple's A19 Pro in AnTuTu, Geekbench Multi Core and GPU performance.

I can now confirm that there are not two different versions of the Galaxy S27 Ultra.

The truth is that they are actually the Galaxy S27 Ultra and Galaxy S27 Pro. One is larger, while the other is slightly smaller.

Both models feature Samsung’s new camera island design. The key difference is that the S27 Ultra still comes with an S Pen, while the S27 Pro does not have an S Pen.

Source Icenuniverse

Xiaomi XRING O3 CPU Performance Evaluation Overview:

Performance Compared to Snapdragon 8 Elite Gen 5:

The CPU Performance is 25% Higher
The Power Consumption is 25~26% Lower

Performance Compared to XRING O1:

The CPU Performance is 60% Higher
The CPU Efficiency is improved by 80%
The Overall Power Consumption is 45% Lower

The Scores on Geekbench 6 are:

3.8~3.9K ST
15K MT

✓ 13490MT at 17.5W
✓ 15096MT at 29.9W

Cache & Mem Latency Test
XRING O3: 83ms
Snapdragon 8 Elite Gen 5: 87ns

Exclusive: The Samsung Galaxy S27 Ultra will have almost exactly the same dimensions and display size as the Galaxy S26 Ultra.
The S Pen will remain on the left side, and the speaker will also stay on the left. Aside from the redesigned camera layout, the two phones will look nearly identical, with only a few subtle differences.