Vivo iQOO 15T vs Vivo iQOO Z11x (China)
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z11x (China) (2026) runs on the MediaTek Dimensity 7400. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 51/100 (a 31-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 7200); the main camera is 200 MP vs 50 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 956,756).
Vivo iQOO 15T
Vivo iQOO Z11x (China)
- Higher AnTuTu: 3815522 vs 956756
- Better Geekbench Single: 3228 vs 1061
- Better Geekbench Multi: 9553 vs 3185
- Bigger battery: 8000 vs 7200 mAh
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 216g vs 219g
- Higher performance (95/100 vs 57/100)
- Better camera (65/100 vs 30/100)
- Longer battery life (75/100 vs 60/100)
- Better display (99/100 vs 65/100)
- Better portability (44/100 vs 43/100)
- Overall rating 51/100
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z11x (China), the Vivo iQOO 15T scores 31 points higher (82/100 vs 51/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 57/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 60/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11x (China) (95/100 vs 57/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11x (China) (99/100 vs 65/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11x (China) (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z11x (China) (75/100 vs 60/100). In the "portability" category, the Vivo iQOO 15T and the Vivo iQOO Z11x (China) are nearly equal (44/100 vs 43/100).
| Specification | Vivo iQOO 15T | Vivo iQOO Z11x (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 7400 | |
| AnTuTu | 3815522 | 956756 | |
| Geekbench Single | 3228 | 1061 | |
| Geekbench Multi | 9553 | 3185 | |
| Display | 6.8" LTPO AMOLED | 6.8" IPS LCD | |
| Resolution | 1440x3168 | 1080x2344 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 7200 mAh | |
| Charging | 100W | 44W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 16, OriginOS 6 | |
| Brightness (peak) | — | 1200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | — | 166.6×78.4×8.4 mm | |
| Weight | 216 g | 219 g | |
| Launch price | $499 | — |
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z11x (China)
- Main: 50MP
- Front: 8MP
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z11x (China)
- 6.8" IPS LCD
- Resolution: 1080x2344
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z11x (China)
- 7200 mAh
- Wired: 44W
- No wireless charging
We compared Vivo iQOO 15T and Vivo iQOO Z11x (China), covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo iQOO Z11x (China) by 298.8% in our overall performance rating.
Vivo iQOO Z11x (China)
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11x (China) (95/100 vs 57/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11x (China) (99/100 vs 65/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11x (China) (65/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z11x (China) (75/100 vs 60/100).
portability
In the "portability" category, the Vivo iQOO 15T and the Vivo iQOO Z11x (China) are nearly equal (44/100 vs 43/100).
Which is better: the Vivo iQOO 15T or the Vivo iQOO Z11x (China)?
The Vivo iQOO 15T significantly outperforms the Vivo iQOO Z11x (China) by 31 points (82/100 vs 51/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z11x (China)?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo iQOO Z11x (China) — 51/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z11x (China)?
The Vivo iQOO 15T leads on camera score (65/100 vs 30/100).
Which is more powerful: the Vivo iQOO 15T or the Vivo iQOO Z11x (China)?
The Vivo iQOO 15T leads on performance (95/100 vs 57/100).
Should you choose the Vivo iQOO 15T over the Vivo iQOO Z11x (China)?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo iQOO Z11x (China) is a better fit for everyday use.