Vivo iQOO Z6 (China) vs Xiaomi 15T
The Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G, while the Xiaomi 15T (2025) runs on the MediaTek Dimensity 8400 Ultra. By overall MobileRank rating, the Xiaomi 15T leads — 52/100 vs 31/100 (a 21-point difference). Key differences: the Xiaomi 15T has the bigger battery (5500 mAh vs 4500); the main camera is 64 MP vs 50 MP; the Xiaomi 15T is thinner (7.5mm vs 8.6mm).
Vivo iQOO Z6 (China)
Xiaomi 15T
- Faster charging: 80W vs 67W
- Better main camera: 64MP vs 50MP
- Overall rating 31/100
- Bigger battery: 5500 vs 4500 mAh
- Higher performance (30/100 vs 0/100)
- Better camera (55/100 vs 34/100)
- Longer battery life (54/100 vs 39/100)
- Better value for money (79/100 vs 55/100)
Comparing the Vivo iQOO Z6 (China) vs the Xiaomi 15T, the Xiaomi 15T scores 21 points higher (52/100 vs 31/100). In the "performance" category, the Xiaomi 15T leads (30/100 vs 0/100). In the "camera" category, the Xiaomi 15T leads (55/100 vs 34/100). In the "battery" category, the Xiaomi 15T leads (54/100 vs 39/100). In the "value for money" category, the Xiaomi 15T leads (79/100 vs 55/100). In the "performance" category, the Xiaomi 15T significantly outperforms the Vivo iQOO Z6 (China) (30/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Xiaomi 15T notably outperforms the Vivo iQOO Z6 (China) (55/100 vs 34/100). In the "battery" category, the Xiaomi 15T notably outperforms the Vivo iQOO Z6 (China) (54/100 vs 39/100). In the "design" category, both devices are on the same level — 57/100. In the "value for money" category, the Xiaomi 15T notably outperforms the Vivo iQOO Z6 (China) (79/100 vs 55/100).
| Specification | Vivo iQOO Z6 (China) | Xiaomi 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 778G+ 5G | MediaTek Dimensity 8400 Ultra | |
| AnTuTu | — | 1915524 | |
| Geekbench Single | — | 1579 | |
| Geekbench Multi | — | 6100 | |
| Display | 6.6" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2388 | 2712x1220 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 5500 mAh | |
| Charging | 80W | 67W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 0 MP | 12 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 12, Origin OS Ocean | Android 15 | |
| Brightness (peak) | 650 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.0×75.8×8.6 mm | 163.2×78.0×7.5 mm | |
| Weight | 194 g | 194 g | |
| Price | — | $449 |
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
Xiaomi 15T
- Main: 50MP f/1.6
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 20MP
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Xiaomi 15T
- 6.8" AMOLED
- Resolution: 2712x1220
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Xiaomi 15T
- 5500 mAh
- Wired: 67W
- No wireless charging
Vivo iQOO Z6 (China)
Price unknownperformance
In the "performance" category, the Xiaomi 15T significantly outperforms the Vivo iQOO Z6 (China) (30/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Xiaomi 15T notably outperforms the Vivo iQOO Z6 (China) (55/100 vs 34/100).
battery
In the "battery" category, the Xiaomi 15T notably outperforms the Vivo iQOO Z6 (China) (54/100 vs 39/100).
design
In the "design" category, both devices are on the same level — 57/100.
value for money
In the "value for money" category, the Xiaomi 15T notably outperforms the Vivo iQOO Z6 (China) (79/100 vs 55/100).
Which is better: the Vivo iQOO Z6 (China) or the Xiaomi 15T?
The Xiaomi 15T significantly outperforms the Vivo iQOO Z6 (China) by 21 points (52/100 vs 31/100).
What is the rating of the Vivo iQOO Z6 (China) and the Xiaomi 15T?
The Vivo iQOO Z6 (China) has a MobileRank rating of 31/100, the Xiaomi 15T — 52/100.
Which has the better camera: the Vivo iQOO Z6 (China) or the Xiaomi 15T?
The Xiaomi 15T leads on camera score (55/100 vs 34/100).
Which is more powerful: the Vivo iQOO Z6 (China) or the Xiaomi 15T?
The Xiaomi 15T leads on performance (30/100 vs 0/100).
Should you choose the Vivo iQOO Z6 (China) over the Xiaomi 15T?
The Vivo iQOO Z6 (China) is a better fit for everyday use. The Xiaomi 15T is a better fit for budget-conscious buyers.