Sony Xperia 1 II vs Xiaomi 15 Ultra
The Sony Xperia 1 II (2020) runs on the Snapdragon 865, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $1199 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 46/100 (a 39-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4000); the main camera is 12 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 973,499); the Sony Xperia 1 II is noticeably lighter (181g vs 225g).
Profile comparison
Category scores
Sony Xperia 1 II
Xiaomi 15 Ultra
What makes Sony Xperia 1 II better?
- Lighter: 181g vs 225g
- Better portability (74/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 973499
- Better Geekbench Single: 3050 vs 1169
- Better Geekbench Multi: 10200 vs 3191
- Bigger battery: 6000 vs 4000 mAh
- Faster charging: 90W vs 21W
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 120Hz vs 60Hz
- Faster wireless charging: 50W vs 11W
- Cheaper at launch: $999 vs $1199
- Higher performance (92/100 vs 59/100)
- Better camera (87/100 vs 20/100)
- Longer battery life (80/100 vs 30/100)
- Better display (90/100 vs 66/100)
Comparison verdict
Comparing the Sony Xperia 1 II vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 39 points higher (85/100 vs 46/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 59/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 20/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 30/100). Value score: Sony Xperia 1 II — 2/100, Xiaomi 15 Ultra — 80/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Sony Xperia 1 II (92/100 vs 59/100). In the "display" category, the Xiaomi 15 Ultra notably outperforms the Sony Xperia 1 II (90/100 vs 66/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Sony Xperia 1 II (87/100 vs 20/100). In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Sony Xperia 1 II (80/100 vs 30/100). In the "portability" category, the Sony Xperia 1 II significantly outperforms the Xiaomi 15 Ultra (74/100 vs 29/100).
Specs comparison
| Specification | Sony Xperia 1 II | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 865 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 973499 | 3030376 | |
| Geekbench Single | 1169 | 3050 | |
| Geekbench Multi | 3191 | 10200 | |
| Display | 6.5" OLED | 6.7" LTPO AMOLED | |
| Resolution | 1644x3840 | 3200x1440 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 4000 mAh | 6000 mAh | |
| Charging | 21W | 90W | |
| Wireless charging | 11W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 12 MP | 50 MP | |
| Telephoto | 12 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 10 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP65/IP68 | IP68 | |
| Dimensions | 165.1×71.1×7.6 mm | 161.3×75.3×9.4 mm | |
| Weight | 181 g | 225 g | |
| Launch price | $1199 | $999 |
Camera comparison
Sony Xperia 1 II
- Main: 12MP f/1.7
- Ultrawide: 12MP
- Telephoto: 12MP
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Sony Xperia 1 II
- 6.5" OLED
- Resolution: 1644x3840
- Refresh rate: 60 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Sony Xperia 1 II
- 4000 mAh
- Wired: 21W
- Wireless: 11W
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Sony Xperia 1 II and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Sony Xperia 1 II by 67.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $200. Xiaomi 15 Ultra was $200 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Sony Xperia 1 II (92/100 vs 59/100).
display
In the "display" category, the Xiaomi 15 Ultra notably outperforms the Sony Xperia 1 II (90/100 vs 66/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Sony Xperia 1 II (87/100 vs 20/100).
battery
In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Sony Xperia 1 II (80/100 vs 30/100).
portability
In the "portability" category, the Sony Xperia 1 II significantly outperforms the Xiaomi 15 Ultra (74/100 vs 29/100).
Frequently asked questions
Which is better: the Sony Xperia 1 II or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Sony Xperia 1 II by 39 points (85/100 vs 46/100).
What is the rating of the Sony Xperia 1 II and the Xiaomi 15 Ultra?
The Sony Xperia 1 II has a MobileRank rating of 46/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Sony Xperia 1 II or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 20/100).
Which is more powerful: the Sony Xperia 1 II or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 59/100).
Should you choose the Sony Xperia 1 II over the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.