Oppo Reno4 vs Samsung Galaxy A03
Comparing the Oppo Reno4 (2020) and the Samsung Galaxy A03 (2022) on specs and benchmarks. By overall MobileRank rating, the Oppo Reno4 leads — 18/100 vs 16/100 (a 2-point difference). Key differences: the Samsung Galaxy A03 has the bigger battery (5000 mAh vs 4015); the Oppo Reno4 is noticeably lighter (165g vs 196g).
Oppo Reno4
Samsung Galaxy A03
- Lighter: 165g vs 196g
- Better camera (35/100 vs 23/100)
- Better design/ergonomics (93/100 vs 55/100)
- Bigger battery: 5000 vs 4015 mAh
- Longer battery life (36/100 vs 15/100)
Comparing the Oppo Reno4 vs the Samsung Galaxy A03, the Oppo Reno4 scores 2 points higher (18/100 vs 16/100). In the "camera" category, the Oppo Reno4 leads (35/100 vs 23/100). In the "battery" category, the Samsung Galaxy A03 leads (36/100 vs 15/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 0/100. In the "camera" category, the Oppo Reno4 is a bit better (35/100 vs 23/100). In the "battery" category, the Samsung Galaxy A03 notably outperforms the Oppo Reno4 (36/100 vs 15/100). In the "design" category, the Oppo Reno4 significantly outperforms the Samsung Galaxy A03 (93/100 vs 55/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo Reno4 | Samsung Galaxy A03 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 720G | — | |
| AnTuTu | 514398 | — | |
| Geekbench Single | 746 | — | |
| Geekbench Multi | 1762 | — | |
| Display | 6.4" Super AMOLED | 6.5" PLS TFT | |
| Resolution | 1080x2400 | 720x1600 | |
| Refresh rate | — | — | |
| Battery | 4015 mAh | 5000 mAh | |
| Charging | 30W | — | |
| Main camera | 48 MP | 48 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 8GB | 3GB / 4GB | |
| Storage | 128GB | 32GB / 64GB / 128GB | |
| OS | Android 10, ColorOS 7.2 | Android 11 | |
| NFC | no | no | |
| Dimensions | 160.3×73.9×7.7 mm | 164.2×75.9×9.1 mm | |
| Weight | 165 g | 196 g | |
| Price | — | — |
Oppo Reno4
- Main: 48MP f/f/1.7
- Ultrawide: 8MP
- Front: 32MP
Samsung Galaxy A03
- Main: 48MP f/f/1.8
- Front: 5MP
Oppo Reno4
- 6.4" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Samsung Galaxy A03
- 6.5" PLS TFT
- Resolution: 720x1600
- Refresh rate: —
Oppo Reno4
- 4015 mAh
- Wired: 30W
- No wireless charging
Samsung Galaxy A03
- 5000 mAh
- 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 — 0/100.
camera
In the "camera" category, the Oppo Reno4 is a bit better (35/100 vs 23/100).
battery
In the "battery" category, the Samsung Galaxy A03 notably outperforms the Oppo Reno4 (36/100 vs 15/100).
design
In the "design" category, the Oppo Reno4 significantly outperforms the Samsung Galaxy A03 (93/100 vs 55/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo Reno4 or the Samsung Galaxy A03?
The Oppo Reno4 edges out the Samsung Galaxy A03 by just 2 points — the two devices are very close in overall level.
What is the rating of the Oppo Reno4 and the Samsung Galaxy A03?
The Oppo Reno4 has a MobileRank rating of 18/100, the Samsung Galaxy A03 — 16/100.
Which has the better camera: the Oppo Reno4 or the Samsung Galaxy A03?
The Oppo Reno4 leads on camera score (35/100 vs 23/100).
Should you choose the Oppo Reno4 over the Samsung Galaxy A03?
The Oppo Reno4 is a better fit for everyday use. The Samsung Galaxy A03 is a better fit for everyday use.