Oppo A77s vs Vivo iQOO Z7
The Oppo A77s (2022) runs on the Qualcomm Snapdragon 680 4G, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 23/100 (a 3-point difference). Key differences: the Oppo A77s has the bigger battery (5000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Oppo A77s has NFC for contactless payments, the Vivo iQOO Z7 doesn't.
Oppo A77s
Vivo iQOO Z7
- Bigger battery: 5000 vs 4500 mAh
- Longer battery life (39/100 vs 30/100)
- Faster charging: 44W vs 33W
- Better main camera: 64MP vs 50MP
- Lighter: 173g vs 187g
- Better camera (37/100 vs 24/100)
- Better design/ergonomics (83/100 vs 66/100)
Comparing the Oppo A77s vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 3 points higher (26/100 vs 23/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 24/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 50/100. In the "camera" category, the Vivo iQOO Z7 is a bit better (37/100 vs 24/100). In the "battery" category, the Oppo A77s is a bit better (39/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A77s (83/100 vs 66/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A77s | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 680 4G | MediaTek Dimensity 920 | |
| AnTuTu | 421228 | — | |
| Geekbench Single | 412 | — | |
| Geekbench Multi | 1410 | — | |
| Display | 6.6" IPS LCD | 6.4" AMOLED | |
| Resolution | 720x1612 | 1080x2400 | |
| Refresh rate | 90 Hz | 90 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 33W | 44W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 8GB | 6GB / 8GB | |
| Storage | 128GB | 128GB | |
| OS | Android 12, ColorOS 12.1 | Android 13, Funtouch 13 | |
| Brightness (peak) | 600 nits | 1300 nits | |
| NFC | yes | no | |
| Protection | IP54 | IP54 | |
| Dimensions | 163.8×75.0×8.0 mm | 158.9×73.5×7.8 mm | |
| Weight | 187 g | 173 g | |
| Price | — | — |
Oppo A77s
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Oppo A77s
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Oppo A77s
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO Z7
- 4500 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 — 50/100.
camera
In the "camera" category, the Vivo iQOO Z7 is a bit better (37/100 vs 24/100).
battery
In the "battery" category, the Oppo A77s is a bit better (39/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A77s (83/100 vs 66/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A77s or the Vivo iQOO Z7?
The Vivo iQOO Z7 edges out the Oppo A77s by just 3 points — the two devices are very close in overall level.
What is the rating of the Oppo A77s and the Vivo iQOO Z7?
The Oppo A77s has a MobileRank rating of 23/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Oppo A77s or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (37/100 vs 24/100).
Should you choose the Oppo A77s over the Vivo iQOO Z7?
The Oppo A77s is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.