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 — 75/100 vs 31/100 (a 44-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 Z6 (China) is noticeably lighter (194g vs 216g).
Vivo iQOO 15T
Vivo iQOO Z6 (China)
- 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 (82/100 vs 0/100)
- Better camera (63/100 vs 34/100)
- Longer battery life (74/100 vs 39/100)
- Better value for money (75/100 vs 55/100)
- Lighter: 194g vs 216g
- Better design/ergonomics (57/100 vs 30/100)
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z6 (China), the Vivo iQOO 15T scores 44 points higher (75/100 vs 31/100). In the "performance" category, the Vivo iQOO 15T leads (82/100 vs 0/100). In the "camera" category, the Vivo iQOO 15T leads (63/100 vs 34/100). In the "battery" category, the Vivo iQOO 15T leads (74/100 vs 39/100). In the "value for money" category, the Vivo iQOO 15T leads (75/100 vs 55/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (82/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6 (China) (63/100 vs 34/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (74/100 vs 39/100). In the "design" category, the Vivo iQOO Z6 (China) notably outperforms the Vivo iQOO 15T (57/100 vs 30/100). In the "value for money" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6 (China) (75/100 vs 55/100).
| Specification | Vivo iQOO 15T | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 3815522 | — | |
| Geekbench Single | 3228 | — | |
| Geekbench Multi | 9553 | — | |
| 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 | |
| Price | $499 | — |
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
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
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z6 (China)
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (82/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6 (China) (63/100 vs 34/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6 (China) (74/100 vs 39/100).
design
In the "design" category, the Vivo iQOO Z6 (China) notably outperforms the Vivo iQOO 15T (57/100 vs 30/100).
value for money
In the "value for money" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6 (China) (75/100 vs 55/100).
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 44 points (75/100 vs 31/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T has a MobileRank rating of 75/100, the Vivo iQOO Z6 (China) — 31/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T leads on camera score (63/100 vs 34/100).
Which is more powerful: the Vivo iQOO 15T or the Vivo iQOO Z6 (China)?
The Vivo iQOO 15T leads on performance (82/100 vs 0/100).
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, budget-conscious buyers. The Vivo iQOO Z6 (China) is a better fit for everyday use.