Oppo A57s vs Vivo iQOO Z9 (India)
The Oppo A57s (2022) runs on the MediaTek Helio G35, while the Vivo iQOO Z9 (India) (2024) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Vivo iQOO Z9 (India) leads — 30/100 vs 17/100 (a 13-point difference). Key differences: the Oppo A57s has NFC for contactless payments, the Vivo iQOO Z9 (India) doesn't.
Oppo A57s
Vivo iQOO Z9 (India)
- Lighter: 187g vs 188g
- Better design/ergonomics (66/100 vs 65/100)
- Faster charging: 44W vs 33W
- Better camera (27/100 vs 24/100)
- Longer battery life (42/100 vs 39/100)
- Better display (100/100 vs 0/100)
Comparing the Oppo A57s vs the Vivo iQOO Z9 (India), the Vivo iQOO Z9 (India) scores 13 points higher (30/100 vs 17/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z9 (India) significantly outperforms the Oppo A57s (100/100 vs 0/100). In the "camera" category, the Vivo iQOO Z9 (India) and the Oppo A57s are nearly equal (27/100 vs 24/100). In the "battery" category, the Vivo iQOO Z9 (India) and the Oppo A57s are nearly equal (42/100 vs 39/100). In the "design" category, the Oppo A57s and the Vivo iQOO Z9 (India) are nearly equal (66/100 vs 65/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A57s | Vivo iQOO Z9 (India) | |
|---|---|---|---|
| Processor | MediaTek Helio G35 | MediaTek Dimensity 7200 | |
| AnTuTu | 195539 | — | |
| Geekbench Single | 189 | — | |
| Geekbench Multi | 781 | — | |
| Display | 6.6" IPS LCD | 6.7" AMOLED | |
| Resolution | 720x1612 | 1080x2400 | |
| Refresh rate | — | 120 Hz | |
| Battery | 5000 mAh | 5000 mAh | |
| Charging | 33W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB | 8GB | |
| Storage | 64GB / 128GB | 128GB / 256GB | |
| OS | Android 12, ColorOS 12.1 | Android 14, Funtouch 14 | |
| Brightness (peak) | 600 nits | 1800 nits | |
| NFC | yes | no | |
| Protection | IP5X | IP54 | |
| Dimensions | 163.8×75.0×8.0 mm | 163.2×75.8×7.8 mm | |
| Weight | 187 g | 188 g | |
| Price | — | — |
Oppo A57s
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO Z9 (India)
- Main: 50MP f/f/1.8
- Front: 16MP
Oppo A57s
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: —
Vivo iQOO Z9 (India)
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Oppo A57s
- 5000 mAh
- Wired: 33W
- 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, the Vivo iQOO Z9 (India) significantly outperforms the Oppo A57s (100/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO Z9 (India) and the Oppo A57s are nearly equal (27/100 vs 24/100).
battery
In the "battery" category, the Vivo iQOO Z9 (India) and the Oppo A57s are nearly equal (42/100 vs 39/100).
design
In the "design" category, the Oppo A57s and the Vivo iQOO Z9 (India) are nearly equal (66/100 vs 65/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A57s or the Vivo iQOO Z9 (India)?
The Vivo iQOO Z9 (India) is noticeably better than the Oppo A57s — the overall rating gap is 13 points.
What is the rating of the Oppo A57s and the Vivo iQOO Z9 (India)?
The Oppo A57s has a MobileRank rating of 17/100, the Vivo iQOO Z9 (India) — 30/100.
Should you choose the Oppo A57s over the Vivo iQOO Z9 (India)?
The Oppo A57s is a better fit for everyday use. The Vivo iQOO Z9 (India) is a better fit for everyday use.