OnePlus 15 vs Samsung Galaxy A03
Comparing the OnePlus 15 (2025) and the Samsung Galaxy A03 (2022) on specs and benchmarks. By overall MobileRank rating, the OnePlus 15 leads — 61/100 vs 16/100 (a 45-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5000); the main camera is 50 MP vs 48 MP; the OnePlus 15 has NFC for contactless payments, the Samsung Galaxy A03 doesn't; the Samsung Galaxy A03 is noticeably lighter (196g vs 213g).
OnePlus 15
Samsung Galaxy A03
- Bigger battery: 6500 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Higher performance (77/100 vs 0/100)
- Better camera (34/100 vs 23/100)
- Longer battery life (48/100 vs 36/100)
- Better display (100/100 vs 0/100)
- Lighter: 196g vs 213g
- Better design/ergonomics (55/100 vs 33/100)
Comparing the OnePlus 15 vs the Samsung Galaxy A03, the OnePlus 15 scores 45 points higher (61/100 vs 16/100). In the "performance" category, the OnePlus 15 leads (77/100 vs 0/100). In the "camera" category, the OnePlus 15 leads (34/100 vs 23/100). In the "battery" category, the OnePlus 15 leads (48/100 vs 36/100). In the "performance" category, the OnePlus 15 significantly outperforms the Samsung Galaxy A03 (77/100 vs 0/100). In the "display" category, the OnePlus 15 significantly outperforms the Samsung Galaxy A03 (100/100 vs 0/100). In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 23/100). In the "battery" category, the OnePlus 15 is a bit better (48/100 vs 36/100). In the "design" category, the Samsung Galaxy A03 notably outperforms the OnePlus 15 (55/100 vs 33/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | OnePlus 15 | Samsung Galaxy A03 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | — | |
| AnTuTu | 3621671 | — | |
| Geekbench Single | 3050 | — | |
| Geekbench Multi | 9300 | — | |
| Display | 6.8" AMOLED | 6.5" PLS TFT | |
| Resolution | — | 720x1600 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6500 mAh | 5000 mAh | |
| Charging | — | — | |
| Main camera | 50 MP | 48 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 12GB / 16GB | 3GB / 4GB | |
| Storage | 256GB / 512GB | 32GB / 64GB / 128GB | |
| OS | — | Android 11 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 161.4×76.7×8.1 mm | 164.2×75.9×9.1 mm | |
| Weight | 213 g | 196 g | |
| Price | $799 | — |
OnePlus 15
- Main: 50MP
- Front: 32MP
Samsung Galaxy A03
- Main: 48MP f/f/1.8
- Front: 5MP
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
Samsung Galaxy A03
- 6.5" PLS TFT
- Resolution: 720x1600
- Refresh rate: —
OnePlus 15
- 6500 mAh
- No wireless charging
Samsung Galaxy A03
- 5000 mAh
- No wireless charging
Samsung Galaxy A03
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the Samsung Galaxy A03 (77/100 vs 0/100).
display
In the "display" category, the OnePlus 15 significantly outperforms the Samsung Galaxy A03 (100/100 vs 0/100).
camera
In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 23/100).
battery
In the "battery" category, the OnePlus 15 is a bit better (48/100 vs 36/100).
design
In the "design" category, the Samsung Galaxy A03 notably outperforms the OnePlus 15 (55/100 vs 33/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the OnePlus 15 or the Samsung Galaxy A03?
The OnePlus 15 significantly outperforms the Samsung Galaxy A03 by 45 points (61/100 vs 16/100).
What is the rating of the OnePlus 15 and the Samsung Galaxy A03?
The OnePlus 15 has a MobileRank rating of 61/100, the Samsung Galaxy A03 — 16/100.
Which has the better camera: the OnePlus 15 or the Samsung Galaxy A03?
The OnePlus 15 leads on camera score (34/100 vs 23/100).
Which is more powerful: the OnePlus 15 or the Samsung Galaxy A03?
The OnePlus 15 leads on performance (77/100 vs 0/100).
Should you choose the OnePlus 15 over the Samsung Galaxy A03?
The OnePlus 15 is a better fit for active users. The Samsung Galaxy A03 is a better fit for everyday use.