Vivo iQOO Z9 (India) vs Vivo Y31
The Vivo iQOO Z9 (India) (2024) runs on the MediaTek Dimensity 7200, while the Vivo Y31 (2025) runs on the Qualcomm Snapdragon 4 Gen 2. Both devices score the same overall rating of 30/100. Key differences: the Vivo Y31 has the bigger battery (6500 mAh vs 5000); the Vivo iQOO Z9 (India) is noticeably lighter (188g vs 209g).
Vivo iQOO Z9 (India)
Vivo Y31
- Lighter: 188g vs 209g
- Better camera (27/100 vs 24/100)
- Better design/ergonomics (65/100 vs 38/100)
- Bigger battery: 6500 vs 5000 mAh
- Longer battery life (54/100 vs 42/100)
The Vivo iQOO Z9 (India) and the Vivo Y31 received the same MobileRank rating — 30/100. In the "battery" category, the Vivo Y31 leads (54/100 vs 42/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO Z9 (India) and the Vivo Y31 are nearly equal (27/100 vs 24/100). In the "battery" category, the Vivo Y31 is a bit better (54/100 vs 42/100). In the "design" category, the Vivo iQOO Z9 (India) notably outperforms the Vivo Y31 (65/100 vs 38/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Vivo iQOO Z9 (India) | Vivo Y31 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7200 | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | — | 560863 | |
| Geekbench Single | — | 923 | |
| Geekbench Multi | — | 2249 | |
| Display | 6.7" AMOLED | 6.7" IPS LCD | |
| Resolution | 1080x2400 | 720x1608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 6500 mAh | |
| Charging | 44W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 8GB | 4GB / 6GB / 8GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 14, Funtouch 14 | Android 15, Funtouch 15 | |
| Brightness (peak) | 1800 nits | 1000 nits | |
| NFC | no | no | |
| Protection | IP54 | IP68 | |
| Dimensions | 163.2×75.8×7.8 mm | 166.1×77.0×8.4 mm | |
| Weight | 188 g | 209 g | |
| Price | — | — |
Vivo iQOO Z9 (India)
- Main: 50MP f/f/1.8
- Front: 16MP
Vivo Y31
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO Z9 (India)
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo Y31
- 6.7" IPS LCD
- Resolution: 720x1608
- Refresh rate: 120 Hz
Vivo iQOO Z9 (India)
- 5000 mAh
- Wired: 44W
- No wireless charging
Vivo Y31
- 6500 mAh
- Wired: 44W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO Z9 (India) and the Vivo Y31 are nearly equal (27/100 vs 24/100).
battery
In the "battery" category, the Vivo Y31 is a bit better (54/100 vs 42/100).
design
In the "design" category, the Vivo iQOO Z9 (India) notably outperforms the Vivo Y31 (65/100 vs 38/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Vivo iQOO Z9 (India) or the Vivo Y31?
Both devices scored 30/100. The choice depends on your priorities: if performance matters more — go with the Vivo Y31.
What is the rating of the Vivo iQOO Z9 (India) and the Vivo Y31?
The Vivo iQOO Z9 (India) has a MobileRank rating of 30/100, the Vivo Y31 — 30/100.
Should you choose the Vivo iQOO Z9 (India) over the Vivo Y31?
The Vivo iQOO Z9 (India) is a better fit for everyday use. The Vivo Y31 is a better fit for everyday use.