Oppo A6s 4G vs Vivo iQOO Z9 (India)
The Oppo A6s 4G (2026) runs on the Qualcomm Snapdragon 685, while the Vivo iQOO Z9 (India) (2024) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Oppo A6s 4G leads — 33/100 vs 30/100 (a 3-point difference). Key differences: the Oppo A6s 4G has the bigger battery (7000 mAh vs 5000); the Oppo A6s 4G has NFC for contactless payments, the Vivo iQOO Z9 (India) doesn't; the Vivo iQOO Z9 (India) is noticeably lighter (188g vs 215g).
Oppo A6s 4G
Vivo iQOO Z9 (India)
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 80W vs 44W
- Longer battery life (65/100 vs 42/100)
- Lighter: 188g vs 215g
- Better design/ergonomics (65/100 vs 31/100)
Comparing the Oppo A6s 4G vs the Vivo iQOO Z9 (India), the Oppo A6s 4G scores 3 points higher (33/100 vs 30/100). In the "battery" category, the Oppo A6s 4G leads (65/100 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, both devices are on the same level — 27/100. In the "battery" category, the Oppo A6s 4G notably outperforms the Vivo iQOO Z9 (India) (65/100 vs 42/100). In the "design" category, the Vivo iQOO Z9 (India) significantly outperforms the Oppo A6s 4G (65/100 vs 31/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A6s 4G | Vivo iQOO Z9 (India) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | MediaTek Dimensity 7200 | |
| AnTuTu | 467392 | — | |
| Geekbench Single | 466 | — | |
| Geekbench Multi | 1396 | — | |
| Display | 6.8" IPS LCD | 6.7" AMOLED | |
| Resolution | 720x1570 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 80W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB | 8GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 15, ColorOS 15 | Android 14, Funtouch 14 | |
| Brightness (peak) | 1125 nits | 1800 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP54 | |
| Dimensions | 166.6×78.5×8.6 mm | 163.2×75.8×7.8 mm | |
| Weight | 215 g | 188 g | |
| Price | — | — |
Oppo A6s 4G
- Main: 50MP f/f/1.8
- Front: 16MP
Vivo iQOO Z9 (India)
- Main: 50MP f/f/1.8
- Front: 16MP
Oppo A6s 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo iQOO Z9 (India)
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Oppo A6s 4G
- 7000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z9 (India)
- 5000 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, both devices are on the same level — 27/100.
battery
In the "battery" category, the Oppo A6s 4G notably outperforms the Vivo iQOO Z9 (India) (65/100 vs 42/100).
design
In the "design" category, the Vivo iQOO Z9 (India) significantly outperforms the Oppo A6s 4G (65/100 vs 31/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A6s 4G or the Vivo iQOO Z9 (India)?
The Oppo A6s 4G edges out the Vivo iQOO Z9 (India) by just 3 points — the two devices are very close in overall level.
What is the rating of the Oppo A6s 4G and the Vivo iQOO Z9 (India)?
The Oppo A6s 4G has a MobileRank rating of 33/100, the Vivo iQOO Z9 (India) — 30/100.
Should you choose the Oppo A6s 4G over the Vivo iQOO Z9 (India)?
The Oppo A6s 4G is a better fit for everyday use. The Vivo iQOO Z9 (India) is a better fit for everyday use.