Vivo iQOO 15T vs Vivo iQOO Z6 (China)
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 50/100 (a 32-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 4500); the main camera is 200 MP vs 64 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 820,210); the Vivo iQOO Z6 (China) is noticeably lighter (194g vs 216g).
Profile comparison
Category scores
Vivo iQOO 15T
Vivo iQOO Z6 (China)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 820210
- Better Geekbench Single: 3293 vs 1059
- Better Geekbench Multi: 10243 vs 3012
- Bigger battery: 8000 vs 4500 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (97/100 vs 55/100)
- Better camera (65/100 vs 37/100)
- Longer battery life (75/100 vs 45/100)
- Better display (99/100 vs 66/100)
What makes Vivo iQOO Z6 (China) better?
- Lighter: 194g vs 216g
- Better portability (56/100 vs 44/100)
Comparison verdict
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z6 (China), the Vivo iQOO 15T scores 32 points higher (82/100 vs 50/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 55/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 37/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 45/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (97/100 vs 55/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (99/100 vs 66/100). In the "camera" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6 (China) (65/100 vs 37/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (75/100 vs 45/100). In the "portability" category, the Vivo iQOO Z6 (China) is a bit better (56/100 vs 44/100).
Specs comparison
| Specification | Vivo iQOO 15T | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 4704310 | 820210 | |
| Geekbench Single | 3293 | 1059 | |
| Geekbench Multi | 10243 | 3012 | |
| Display | 6.8" LTPO AMOLED | 6.6" IPS LCD | |
| Resolution | 1440x3168 | 1080x2388 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 4500 mAh | |
| Charging | 100W | 80W | |
| Main camera | 200 MP | 64 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 12, Origin OS Ocean | |
| Brightness (peak) | — | 650 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | — | 164.0×75.8×8.6 mm | |
| Weight | 216 g | 194 g | |
| Launch price | $499 | — |
Camera comparison
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z6 (China)
- Main: 64MP f/1.8
- Front: 8MP
Display comparison
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15T and Vivo iQOO Z6 (China), covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo iQOO Z6 (China) by 473.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z6 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (97/100 vs 55/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (99/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6 (China) (65/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (75/100 vs 45/100).
portability
In the "portability" category, the Vivo iQOO Z6 (China) is a bit better (56/100 vs 44/100).
Frequently asked questions
Which is better: the Vivo iQOO 15T or the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) by 32 points (82/100 vs 50/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo iQOO Z6 (China) — 50/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T leads on camera score (65/100 vs 37/100).
Which is more powerful: the Vivo iQOO 15T or the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T leads on performance (97/100 vs 55/100).
Should you choose the Vivo iQOO 15T over the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.