Sony Xperia XZ vs Vivo iQOO 15
The Sony Xperia XZ (2016) runs on the Snapdragon 820, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 24/100 (a 62-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 2900); the main camera is 23 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 333,877); the Sony Xperia XZ is noticeably lighter (161g vs 215g).
Profile comparison
Category scores
Sony Xperia XZ
Vivo iQOO 15
What makes Sony Xperia XZ better?
- Lighter: 161g vs 215g
- Better portability (81/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 333877
- Better Geekbench Single: 3013 vs 356
- Better Geekbench Multi: 9287 vs 615
- Bigger battery: 7000 vs 2900 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 23MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (94/100 vs 21/100)
- Better camera (78/100 vs 17/100)
- Longer battery life (85/100 vs 12/100)
- Better display (99/100 vs 44/100)
Comparison verdict
Comparing the Sony Xperia XZ vs the Vivo iQOO 15, the Vivo iQOO 15 scores 62 points higher (86/100 vs 24/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 21/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 17/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 12/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (94/100 vs 21/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (99/100 vs 44/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (78/100 vs 17/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (85/100 vs 12/100). In the "portability" category, the Sony Xperia XZ significantly outperforms the Vivo iQOO 15 (81/100 vs 48/100).
Specs comparison
| Specification | Sony Xperia XZ | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Snapdragon 820 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 333877 | 3758268 | |
| Geekbench Single | 356 | 3013 | |
| Geekbench Multi | 615 | 9287 | |
| Display | 5.2" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x1920 | 1440x3168 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 2900 mAh | 7000 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 23 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 13 MP | 32 MP | |
| RAM | 3GB | 12GB / 16GB | |
| Storage | 32GB / 64GB | 256GB / 512GB / 1TB | |
| OS | Android 6.0.1 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 146.0×72.0×8.1 mm | 163.7×76.8×8.1 mm | |
| Weight | 161 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Sony Xperia XZ
- Main: 23MP f/2.0
- Front: 13MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Sony Xperia XZ
- 5.2" IPS LCD
- Resolution: 1080x1920
- Refresh rate: 60 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Sony Xperia XZ
- 2900 mAh
- Wired: 18W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Sony Xperia XZ and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Sony Xperia XZ by 91.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Sony Xperia XZ
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (94/100 vs 21/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (99/100 vs 44/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (78/100 vs 17/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Sony Xperia XZ (85/100 vs 12/100).
portability
In the "portability" category, the Sony Xperia XZ significantly outperforms the Vivo iQOO 15 (81/100 vs 48/100).
Frequently asked questions
Which is better: the Sony Xperia XZ or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Sony Xperia XZ by 62 points (86/100 vs 24/100).
What is the rating of the Sony Xperia XZ and the Vivo iQOO 15?
The Sony Xperia XZ has a MobileRank rating of 24/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Sony Xperia XZ or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 17/100).
Which is more powerful: the Sony Xperia XZ or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 21/100).
Should you choose the Sony Xperia XZ over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.