Vivo iQOO 15T vs Vivo iQOO Z9 (China)
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z9 (China) (2024) runs on the Qualcomm Snapdragon 7 Gen 3. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 58/100 (a 24-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 6000); the main camera is 200 MP vs 50 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 1,025,251); the Vivo iQOO Z9 (China) is noticeably lighter (194g vs 216g).
Vivo iQOO 15T
Vivo iQOO Z9 (China)
- Higher AnTuTu: 3815522 vs 1025251
- Better Geekbench Single: 3228 vs 1131
- Better Geekbench Multi: 9553 vs 2967
- Bigger battery: 8000 vs 6000 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (95/100 vs 58/100)
- Better camera (65/100 vs 32/100)
- Longer battery life (75/100 vs 63/100)
- Better display (99/100 vs 94/100)
- Lighter: 194g vs 216g
- Better portability (63/100 vs 44/100)
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z9 (China), the Vivo iQOO 15T scores 24 points higher (82/100 vs 58/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 58/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 32/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 63/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z9 (China) (95/100 vs 58/100). In the "display" category, the Vivo iQOO 15T is a bit better (99/100 vs 94/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z9 (China) (65/100 vs 32/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 63/100). In the "portability" category, the Vivo iQOO Z9 (China) notably outperforms the Vivo iQOO 15T (63/100 vs 44/100).
| Specification | Vivo iQOO 15T | Vivo iQOO Z9 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 7 Gen 3 | |
| AnTuTu | 3815522 | 1025251 | |
| Geekbench Single | 3228 | 1131 | |
| Geekbench Multi | 9553 | 2967 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1440x3168 | 1260x2800 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 8000 mAh | 6000 mAh | |
| Charging | 100W | 80W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 14, OriginOS 4 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | — | 163.7×75.9×8.0 mm | |
| Weight | 216 g | 194 g | |
| Price | $499 | — |
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z9 (China)
- Main: 50MP f/f/1.8
- Front: 16MP
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z9 (China)
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z9 (China)
- 6000 mAh
- Wired: 80W
- No wireless charging
We compared Vivo iQOO 15T and Vivo iQOO Z9 (China), covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo iQOO Z9 (China) by 272.2% in our overall performance rating.
Vivo iQOO Z9 (China)
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z9 (China) (95/100 vs 58/100).
display
In the "display" category, the Vivo iQOO 15T is a bit better (99/100 vs 94/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z9 (China) (65/100 vs 32/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 63/100).
portability
In the "portability" category, the Vivo iQOO Z9 (China) notably outperforms the Vivo iQOO 15T (63/100 vs 44/100).
Which is better: the Vivo iQOO 15T or the Vivo iQOO Z9 (China)?
The Vivo iQOO 15T significantly outperforms the Vivo iQOO Z9 (China) by 24 points (82/100 vs 58/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z9 (China)?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo iQOO Z9 (China) — 58/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z9 (China)?
The Vivo iQOO 15T leads on camera score (65/100 vs 32/100).
Which is more powerful: the Vivo iQOO 15T or the Vivo iQOO Z9 (China)?
The Vivo iQOO 15T leads on performance (95/100 vs 58/100).
Should you choose the Vivo iQOO 15T over the Vivo iQOO Z9 (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 Z9 (China) is a better fit for everyday use.