Vivo iQOO 15T vs Vivo iQOO Z11i
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z11i (2026) runs on the Qualcomm Snapdragon 4 Gen 2; launch prices were $499 and $175. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 39/100 (a 43-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 6500); the main camera is 200 MP vs 13 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 568,395); the Vivo iQOO 15T has NFC for contactless payments, the Vivo iQOO Z11i doesn't.
Profile comparison
Category scores
Vivo iQOO 15T
Vivo iQOO Z11i
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 568395
- Better Geekbench Single: 3293 vs 915
- Better Geekbench Multi: 10243 vs 2115
- Bigger battery: 8000 vs 6500 mAh
- Faster charging: 100W vs 15W
- Better main camera: 200MP vs 13MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (97/100 vs 46/100)
- Better camera (65/100 vs 10/100)
- Longer battery life (75/100 vs 53/100)
- Better display (99/100 vs 55/100)
What makes Vivo iQOO Z11i better?
- Lighter: 209g vs 216g
- Cheaper at launch: $175 vs $499
- Better portability (49/100 vs 44/100)
Comparison verdict
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z11i, the Vivo iQOO 15T scores 43 points higher (82/100 vs 39/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 46/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 53/100). Value score: Vivo iQOO 15T — 86/100, 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 Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11i (97/100 vs 46/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11i (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11i (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z11i (75/100 vs 53/100). In the "portability" category, the Vivo iQOO Z11i is a bit better (49/100 vs 44/100).
Specs comparison
| Specification | Vivo iQOO 15T | Vivo iQOO Z11i | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 4704310 | 568395 | |
| Geekbench Single | 3293 | 915 | |
| Geekbench Multi | 10243 | 2115 | |
| Display | 6.8" LTPO AMOLED | 6.7" IPS LCD | |
| Resolution | 1440x3168 | 720x1600 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 6500 mAh | |
| Charging | 100W | 15W | |
| Main camera | 200 MP | 13 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Front camera | 16 MP | 5 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 1200 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP65 | |
| Dimensions | — | 167.4×77.1×8.4 mm | |
| Weight | 216 g | 209 g | |
| Launch price | $499 | $175 |
Camera comparison
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z11i
- Main: 13MP f/2.2
- Front: 5MP
Display comparison
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z11i
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z11i
- 6500 mAh
- Wired: 15W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15T and Vivo iQOO Z11i, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo iQOO Z11i by 727.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $324. Vivo iQOO Z11i was $324 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11i (97/100 vs 46/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11i (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11i (65/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z11i (75/100 vs 53/100).
portability
In the "portability" category, the Vivo iQOO Z11i is a bit better (49/100 vs 44/100).
Frequently asked questions
Which is better: the Vivo iQOO 15T or the Vivo iQOO Z11i?
The Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11i by 43 points (82/100 vs 39/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z11i?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo iQOO Z11i — 39/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z11i?
The Vivo iQOO 15T leads on camera score (65/100 vs 10/100).
Which is more powerful: the Vivo iQOO 15T or the Vivo iQOO Z11i?
The Vivo iQOO 15T leads on performance (97/100 vs 46/100).
Should you choose the Vivo iQOO 15T over the Vivo iQOO Z11i?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.