Vivo iQOO 15 vs Xiaomi 11i
The Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 11i (2022) runs on the MediaTek Dimensity 920 5G. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 54/100 (a 32-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5160); the main camera is 50 MP vs 108 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 750,481); the Vivo iQOO 15 has NFC for contactless payments, the Xiaomi 11i doesn't.
Profile comparison
Category scores
Vivo iQOO 15
Xiaomi 11i
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 750481
- Better Geekbench Single: 3013 vs 936
- Better Geekbench Multi: 9287 vs 2318
- Bigger battery: 7000 vs 5160 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 51/100)
- Better camera (78/100 vs 44/100)
- Longer battery life (85/100 vs 56/100)
- Better display (99/100 vs 79/100)
What makes Xiaomi 11i better?
- Better main camera: 108MP vs 50MP
- Lighter: 207g vs 215g
- Better portability (52/100 vs 48/100)
Comparison verdict
Comparing the Vivo iQOO 15 vs the Xiaomi 11i, the Vivo iQOO 15 scores 32 points higher (86/100 vs 54/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 51/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 56/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Xiaomi 11i (94/100 vs 51/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Xiaomi 11i (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Xiaomi 11i (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Xiaomi 11i (85/100 vs 56/100). In the "portability" category, the Xiaomi 11i and the Vivo iQOO 15 are nearly equal (52/100 vs 48/100).
Specs comparison
| Specification | Vivo iQOO 15 | Xiaomi 11i | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 920 5G | |
| AnTuTu | 3758268 | 750481 | |
| Geekbench Single | 3013 | 936 | |
| Geekbench Multi | 9287 | 2318 | |
| Display | 6.8" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 1440x3168 | 1080x2400 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7000 mAh | 5160 mAh | |
| Charging | 100W | 67W | |
| Wireless charging | 40W | 0W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 11, MIUI 12.5 | |
| Brightness (peak) | 6000 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP53 | |
| Dimensions | 163.7×76.8×8.1 mm | 163.7×76.2×8.3 mm | |
| Weight | 215 g | 207 g | |
| Launch price | $599 | — |
Camera comparison
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 11i
- Main: 108MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Xiaomi 11i
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Xiaomi 11i
- 5160 mAh
- Wired: 67W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 and Xiaomi 11i, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Xiaomi 11i by 400.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi 11i
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Xiaomi 11i (94/100 vs 51/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Xiaomi 11i (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Xiaomi 11i (78/100 vs 44/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Xiaomi 11i (85/100 vs 56/100).
portability
In the "portability" category, the Xiaomi 11i and the Vivo iQOO 15 are nearly equal (52/100 vs 48/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 or the Xiaomi 11i?
The Vivo iQOO 15 significantly outperforms the Xiaomi 11i by 32 points (86/100 vs 54/100).
What is the rating of the Vivo iQOO 15 and the Xiaomi 11i?
The Vivo iQOO 15 has a MobileRank rating of 86/100, the Xiaomi 11i — 54/100.
Which has the better camera: the Vivo iQOO 15 or the Xiaomi 11i?
The Vivo iQOO 15 leads on camera score (78/100 vs 44/100).
Which is more powerful: the Vivo iQOO 15 or the Xiaomi 11i?
The Vivo iQOO 15 leads on performance (94/100 vs 51/100).
Should you choose the Vivo iQOO 15 over the Xiaomi 11i?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.