OnePlus 15s vs Vivo iQOO Z11i
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Z11i (2026) runs on the Qualcomm Snapdragon 4 Gen 2; launch prices were $700 and $175. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 39/100 (a 44-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 6500); the main camera is 50 MP vs 13 MP; the OnePlus 15s is faster in AnTuTu (3,950,082 vs 568,395).
Profile comparison
Category scores
OnePlus 15s
Vivo iQOO Z11i
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 568395
- Better Geekbench Single: 3639 vs 915
- Better Geekbench Multi: 11047 vs 2115
- Bigger battery: 7500 vs 6500 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 195g vs 209g
- Higher performance (98/100 vs 46/100)
- Better camera (53/100 vs 10/100)
- Longer battery life (89/100 vs 53/100)
- Better display (95/100 vs 55/100)
- Better portability (64/100 vs 49/100)
What makes Vivo iQOO Z11i better?
- Cheaper at launch: $175 vs $700
- Overall rating 39/100
Comparison verdict
Comparing the OnePlus 15s vs the Vivo iQOO Z11i, the OnePlus 15s scores 44 points higher (83/100 vs 39/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 46/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 10/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 53/100). Value score: OnePlus 15s — 80/100, Vivo iQOO Z11i — 46/100; 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 OnePlus 15s significantly outperforms the Vivo iQOO Z11i (98/100 vs 46/100). In the "display" category, the OnePlus 15s significantly outperforms the Vivo iQOO Z11i (95/100 vs 55/100). In the "camera" category, the OnePlus 15s significantly outperforms the Vivo iQOO Z11i (53/100 vs 10/100). In the "battery" category, the OnePlus 15s significantly outperforms the Vivo iQOO Z11i (89/100 vs 53/100). In the "portability" category, the OnePlus 15s notably outperforms the Vivo iQOO Z11i (64/100 vs 49/100).
Specs comparison
| Specification | OnePlus 15s | Vivo iQOO Z11i | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 3950082 | 568395 | |
| Geekbench Single | 3639 | 915 | |
| Geekbench Multi | 11047 | 2115 | |
| Display | 6.3" AMOLED | 6.7" IPS LCD | |
| Resolution | 2640x1216 | 720x1600 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7500 mAh | 6500 mAh | |
| Charging | 100W | 15W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 13 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 5 MP | |
| RAM | 12GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 1200 nits | |
| NFC | — | no | |
| Protection | — | IP65 | |
| Dimensions | — | 167.4×77.1×8.4 mm | |
| Weight | 195 g | 209 g | |
| Launch price | $700 | $175 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Vivo iQOO Z11i
- Main: 13MP f/2.2
- Front: 5MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Vivo iQOO Z11i
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Vivo iQOO Z11i
- 6500 mAh
- Wired: 15W
- No wireless charging
Overall performance score
We compared OnePlus 15s and Vivo iQOO Z11i, covering their specs and all relevant benchmarks.
OnePlus 15s leads Vivo iQOO Z11i by 595.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $525. Vivo iQOO Z11i was $525 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Vivo iQOO Z11i (98/100 vs 46/100).
display
In the "display" category, the OnePlus 15s significantly outperforms the Vivo iQOO Z11i (95/100 vs 55/100).
camera
In the "camera" category, the OnePlus 15s significantly outperforms the Vivo iQOO Z11i (53/100 vs 10/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the Vivo iQOO Z11i (89/100 vs 53/100).
portability
In the "portability" category, the OnePlus 15s notably outperforms the Vivo iQOO Z11i (64/100 vs 49/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Vivo iQOO Z11i?
The OnePlus 15s significantly outperforms the Vivo iQOO Z11i by 44 points (83/100 vs 39/100).
What is the rating of the OnePlus 15s and the Vivo iQOO Z11i?
The OnePlus 15s has a MobileRank rating of 83/100, the Vivo iQOO Z11i — 39/100.
Which has the better camera: the OnePlus 15s or the Vivo iQOO Z11i?
The OnePlus 15s leads on camera score (53/100 vs 10/100).
Which is more powerful: the OnePlus 15s or the Vivo iQOO Z11i?
The OnePlus 15s leads on performance (98/100 vs 46/100).
Should you choose the OnePlus 15s over the Vivo iQOO Z11i?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.