Samsung Galaxy A02 vs Vivo iQOO Z7
The Samsung Galaxy A02 (2021) runs on the MediaTek MT6739W, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 13/100 (a 13-point difference). Key differences: the Samsung Galaxy A02 has the bigger battery (5000 mAh vs 4500); the main camera is 13 MP vs 64 MP; the Vivo iQOO Z7 is noticeably lighter (173g vs 206g).
Samsung Galaxy A02
Vivo iQOO Z7
- Bigger battery: 5000 vs 4500 mAh
- Longer battery life (36/100 vs 30/100)
- Better value for money (100/100 vs 55/100)
- Better main camera: 64MP vs 13MP
- Higher refresh rate: 90Hz vs 60Hz
- Lighter: 173g vs 206g
- Better camera (37/100 vs 0/100)
- Better display (50/100 vs 0/100)
- Better design/ergonomics (83/100 vs 42/100)
Comparing the Samsung Galaxy A02 vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 13 points higher (26/100 vs 13/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 0/100). In the "value for money" category, the Samsung Galaxy A02 leads (100/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z7 significantly outperforms the Samsung Galaxy A02 (50/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Samsung Galaxy A02 (37/100 vs 0/100). In the "battery" category, the Samsung Galaxy A02 is a bit better (36/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 significantly outperforms the Samsung Galaxy A02 (83/100 vs 42/100). In the "value for money" category, the Samsung Galaxy A02 significantly outperforms the Vivo iQOO Z7 (100/100 vs 55/100).
| Specification | Samsung Galaxy A02 | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | MediaTek MT6739W | MediaTek Dimensity 920 | |
| AnTuTu | 50000 | — | |
| Geekbench Single | 105 | — | |
| Geekbench Multi | 389 | — | |
| Display | 6.5" IPS LCD | 6.4" AMOLED | |
| Resolution | — | 1080x2400 | |
| Refresh rate | 60 Hz | 90 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | — | 44W | |
| Main camera | 13 MP | 64 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 2GB / 3GB | 6GB / 8GB | |
| Storage | 32GB / 64GB | 128GB | |
| OS | — | Android 13, Funtouch 13 | |
| Brightness (peak) | — | 1300 nits | |
| NFC | no | no | |
| Protection | — | IP54 | |
| Dimensions | 164.0×75.9×9.1 mm | 158.9×73.5×7.8 mm | |
| Weight | 206 g | 173 g | |
| Price | $110 | — |
Samsung Galaxy A02
- Main: 13MP
- Front: 5MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Samsung Galaxy A02
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Samsung Galaxy A02
- 5000 mAh
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
Vivo iQOO Z7
Price unknownperformance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Vivo iQOO Z7 significantly outperforms the Samsung Galaxy A02 (50/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Samsung Galaxy A02 (37/100 vs 0/100).
battery
In the "battery" category, the Samsung Galaxy A02 is a bit better (36/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 significantly outperforms the Samsung Galaxy A02 (83/100 vs 42/100).
value for money
In the "value for money" category, the Samsung Galaxy A02 significantly outperforms the Vivo iQOO Z7 (100/100 vs 55/100).
Which is better: the Samsung Galaxy A02 or the Vivo iQOO Z7?
The Vivo iQOO Z7 is noticeably better than the Samsung Galaxy A02 — the overall rating gap is 13 points.
What is the rating of the Samsung Galaxy A02 and the Vivo iQOO Z7?
The Samsung Galaxy A02 has a MobileRank rating of 13/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Samsung Galaxy A02 or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (37/100 vs 0/100).
Should you choose the Samsung Galaxy A02 over the Vivo iQOO Z7?
The Samsung Galaxy A02 is a better fit for budget-conscious buyers. The Vivo iQOO Z7 is a better fit for everyday use.