Samsung Galaxy A03 vs Vivo iQOO 15
Comparing the Samsung Galaxy A03 (2022) and the Vivo iQOO 15 (2025) on specs and benchmarks. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 43/100 (a 43-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the main camera is 48 MP vs 50 MP; the Vivo iQOO 15 has NFC for contactless payments, the Samsung Galaxy A03 doesn't; the Samsung Galaxy A03 is noticeably lighter (196g vs 215g).
Profile comparison
Category scores
Samsung Galaxy A03
Vivo iQOO 15
What makes Samsung Galaxy A03 better?
- Lighter: 196g vs 215g
- Better portability (50/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Bigger battery: 7000 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Better camera (78/100 vs 29/100)
- Longer battery life (85/100 vs 66/100)
- Better display (99/100 vs 39/100)
Comparison verdict
Comparing the Samsung Galaxy A03 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 43 points higher (86/100 vs 43/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 29/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 66/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Samsung Galaxy A03 (99/100 vs 39/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Samsung Galaxy A03 (78/100 vs 29/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Samsung Galaxy A03 (85/100 vs 66/100). In the "portability" category, the Samsung Galaxy A03 and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
Specs comparison
| Specification | Samsung Galaxy A03 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | — | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | — | 3758268 | |
| Geekbench Single | — | 3013 | |
| Geekbench Multi | — | 9287 | |
| Display | 6.5" PLS TFT | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | — | 100W | |
| Wireless charging | — | 40W | |
| 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 | |
| Storage | 32GB / 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.2×75.9×9.1 mm | 163.7×76.8×8.1 mm | |
| Weight | 196 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Samsung Galaxy A03
- Main: 48MP f/1.8
- Front: 5MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Samsung Galaxy A03
- 6.5" PLS TFT
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Samsung Galaxy A03
- 5000 mAh
- Wireless charging: no data
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Benchmarks
Launch prices and where to check today's
Samsung Galaxy A03
Price unknownDetailed category analysis
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Samsung Galaxy A03 (99/100 vs 39/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Samsung Galaxy A03 (78/100 vs 29/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Samsung Galaxy A03 (85/100 vs 66/100).
portability
In the "portability" category, the Samsung Galaxy A03 and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
Frequently asked questions
Which is better: the Samsung Galaxy A03 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Samsung Galaxy A03 by 43 points (86/100 vs 43/100).
What is the rating of the Samsung Galaxy A03 and the Vivo iQOO 15?
The Samsung Galaxy A03 has a MobileRank rating of 43/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Samsung Galaxy A03 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 29/100).
Should you choose the Samsung Galaxy A03 over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.