Sony Xperia XZ2 vs Xiaomi 17 Ultra
The Sony Xperia XZ2 (2018) runs on the Snapdragon 845, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $799 and $999. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 30/100 (a 59-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 3180); the main camera is 19 MP vs 50 MP; the Xiaomi 17 Ultra is faster in AnTuTu (3,667,711 vs 572,788); the Sony Xperia XZ2 is noticeably lighter (198g vs 226g).
Profile comparison
Category scores
Sony Xperia XZ2
Xiaomi 17 Ultra
What makes Sony Xperia XZ2 better?
- Lighter: 198g vs 226g
- Cheaper at launch: $799 vs $999
- Better portability (44/100 vs 40/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3667711 vs 572788
- Better Geekbench Single: 3639 vs 566
- Better Geekbench Multi: 11047 vs 2130
- Bigger battery: 6000 vs 3180 mAh
- Faster charging: 90W vs 18W
- Better main camera: 50MP vs 19MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (97/100 vs 41/100)
- Better camera (93/100 vs 13/100)
- Longer battery life (80/100 vs 15/100)
- Better display (89/100 vs 44/100)
Comparison verdict
Comparing the Sony Xperia XZ2 vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 59 points higher (89/100 vs 30/100). In the "performance" category, the Xiaomi 17 Ultra leads (97/100 vs 41/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 13/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 15/100). Value score: Sony Xperia XZ2 — 0/100, Xiaomi 17 Ultra — 88/100; 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 17 Ultra significantly outperforms the Sony Xperia XZ2 (97/100 vs 41/100). In the "display" category, the Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 (89/100 vs 44/100). In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 (93/100 vs 13/100). In the "battery" category, the Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 (80/100 vs 15/100). In the "portability" category, the Sony Xperia XZ2 and the Xiaomi 17 Ultra are nearly equal (44/100 vs 40/100).
Specs comparison
| Specification | Sony Xperia XZ2 | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 845 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 572788 | 3667711 | |
| Geekbench Single | 566 | 3639 | |
| Geekbench Multi | 2130 | 11047 | |
| Display | 5.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2160 | 3200x1440 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 3180 mAh | 6000 mAh | |
| Charging | 18W | 90W | |
| Wireless charging | — | 50W | |
| DXOMark (camera) | — | 166 | |
| Main camera | 19 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | Android 8.0 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP65/IP68 | IP68 | |
| Dimensions | 153.0×72.0×11.1 mm | 162.9×77.6×8.3 mm | |
| Weight | 198 g | 226 g | |
| Launch price | $799 | $999 |
Camera comparison
Sony Xperia XZ2
- Main: 19MP f/2.0
- Front: 5MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Sony Xperia XZ2
- 5.7" IPS LCD
- Resolution: 1080x2160
- Refresh rate: 60 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Sony Xperia XZ2
- 3180 mAh
- Wired: 18W
- Wireless: supported, wattage unknown
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Sony Xperia XZ2 and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads Sony Xperia XZ2 by 84.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $200. Sony Xperia XZ2 was $200 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 (97/100 vs 41/100).
display
In the "display" category, the Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 (89/100 vs 44/100).
camera
In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 (93/100 vs 13/100).
battery
In the "battery" category, the Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 (80/100 vs 15/100).
portability
In the "portability" category, the Sony Xperia XZ2 and the Xiaomi 17 Ultra are nearly equal (44/100 vs 40/100).
Frequently asked questions
Which is better: the Sony Xperia XZ2 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra significantly outperforms the Sony Xperia XZ2 by 59 points (89/100 vs 30/100).
What is the rating of the Sony Xperia XZ2 and the Xiaomi 17 Ultra?
The Sony Xperia XZ2 has a MobileRank rating of 30/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the Sony Xperia XZ2 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 13/100).
Which is more powerful: the Sony Xperia XZ2 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 41/100).
Should you choose the Sony Xperia XZ2 over the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.