Samsung Galaxy A03 vs Vivo iQOO 15 Ultra
Comparing the Samsung Galaxy A03 (2022) and the Vivo iQOO 15 Ultra (2026) on specs and benchmarks. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 84/100 vs 16/100 (a 68-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5000); the main camera is 48 MP vs 50 MP; the Vivo iQOO 15 Ultra has NFC for contactless payments, the Samsung Galaxy A03 doesn't; the Samsung Galaxy A03 is noticeably lighter (196g vs 227g).
Samsung Galaxy A03
Vivo iQOO 15 Ultra
- Lighter: 196g vs 227g
- Better design/ergonomics (55/100 vs 16/100)
- Bigger battery: 7400 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Higher performance (97/100 vs 0/100)
- Better camera (74/100 vs 23/100)
- Longer battery life (86/100 vs 36/100)
- Better display (100/100 vs 0/100)
Comparing the Samsung Galaxy A03 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 68 points higher (84/100 vs 16/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (97/100 vs 0/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (74/100 vs 23/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 36/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (97/100 vs 0/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (100/100 vs 0/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (74/100 vs 23/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (86/100 vs 36/100). In the "design" category, the Samsung Galaxy A03 significantly outperforms the Vivo iQOO 15 Ultra (55/100 vs 16/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Samsung Galaxy A03 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | — | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 4602290 | |
| Geekbench Single | — | 3640 | |
| Geekbench Multi | — | 11033 | |
| Display | 6.5" PLS TFT | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5000 mAh | 7400 mAh | |
| Charging | — | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 3GB / 4GB | 12GB / 16GB / 24GB | |
| Storage | 32GB / 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.2×75.9×9.1 mm | 163.7×76.8×8.7 mm | |
| Weight | 196 g | 227 g | |
| Price | — | $799 |
Samsung Galaxy A03
- Main: 48MP f/f/1.8
- Front: 5MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Samsung Galaxy A03
- 6.5" PLS TFT
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Samsung Galaxy A03
- 5000 mAh
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Samsung Galaxy A03
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (97/100 vs 0/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (100/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (74/100 vs 23/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 (86/100 vs 36/100).
design
In the "design" category, the Samsung Galaxy A03 significantly outperforms the Vivo iQOO 15 Ultra (55/100 vs 16/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Samsung Galaxy A03 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Samsung Galaxy A03 by 68 points (84/100 vs 16/100).
What is the rating of the Samsung Galaxy A03 and the Vivo iQOO 15 Ultra?
The Samsung Galaxy A03 has a MobileRank rating of 16/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the Samsung Galaxy A03 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 23/100).
Which is more powerful: the Samsung Galaxy A03 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 0/100).
Should you choose the Samsung Galaxy A03 over the Vivo iQOO 15 Ultra?
The Samsung Galaxy A03 is a better fit for everyday use. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.