Realme C100 4G vs Samsung Galaxy A03 Core
The Realme C100 4G (2026) runs on the MediaTek Helio G92 Max, while the Samsung Galaxy A03 Core (2022) runs on the Unisoc SC9863A. By overall MobileRank rating, the Realme C100 4G leads — 30/100 vs 13/100 (a 17-point difference). Key differences: the Realme C100 4G has the bigger battery (8000 mAh vs 5000); the main camera is 50 MP vs 8 MP; the Realme C100 4G has NFC for contactless payments, the Samsung Galaxy A03 Core doesn't; the Samsung Galaxy A03 Core is noticeably lighter (196g vs 219g).
Realme C100 4G
Samsung Galaxy A03 Core
- Bigger battery: 8000 vs 5000 mAh
- Better main camera: 50MP vs 8MP
- Higher refresh rate: 120Hz vs 60Hz
- Better camera (24/100 vs 0/100)
- Longer battery life (54/100 vs 36/100)
- Better display (100/100 vs 0/100)
- Lighter: 196g vs 219g
- Better design/ergonomics (55/100 vs 26/100)
- Better value for money (100/100 vs 55/100)
Comparing the Realme C100 4G vs the Samsung Galaxy A03 Core, the Realme C100 4G scores 17 points higher (30/100 vs 13/100). In the "camera" category, the Realme C100 4G leads (24/100 vs 0/100). In the "battery" category, the Realme C100 4G leads (54/100 vs 36/100). In the "value for money" category, the Samsung Galaxy A03 Core leads (100/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Realme C100 4G significantly outperforms the Samsung Galaxy A03 Core (100/100 vs 0/100). In the "camera" category, the Realme C100 4G notably outperforms the Samsung Galaxy A03 Core (24/100 vs 0/100). In the "battery" category, the Realme C100 4G notably outperforms the Samsung Galaxy A03 Core (54/100 vs 36/100). In the "design" category, the Samsung Galaxy A03 Core notably outperforms the Realme C100 4G (55/100 vs 26/100). In the "value for money" category, the Samsung Galaxy A03 Core significantly outperforms the Realme C100 4G (100/100 vs 55/100).
| Specification | Realme C100 4G | Samsung Galaxy A03 Core | |
|---|---|---|---|
| Processor | MediaTek Helio G92 Max | Unisoc SC9863A | |
| AnTuTu | — | 153667 | |
| Geekbench Single | — | 205 | |
| Geekbench Multi | — | 846 | |
| Display | 6.8" IPS LCD | 6.5" IPS LCD | |
| Resolution | 720x1570 | — | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 8000 mAh | 5000 mAh | |
| Charging | 15W | — | |
| Main camera | 50 MP | 8 MP | |
| Front camera | 8 MP | 5 MP | |
| RAM | 8GB | 2GB | |
| Storage | 256GB | 32GB | |
| OS | Android 16, Realme UI 7.0 | — | |
| Brightness (peak) | 1200 nits | — | |
| NFC | yes | no | |
| Protection | IP66 | — | |
| Dimensions | 166.5×78.2×8.6 mm | 164.2×75.9×9.1 mm | |
| Weight | 219 g | 196 g | |
| Price | — | $100 |
Realme C100 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Samsung Galaxy A03 Core
- Main: 8MP
- Front: 5MP
Realme C100 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Samsung Galaxy A03 Core
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Realme C100 4G
- 8000 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy A03 Core
- 5000 mAh
- No wireless charging
Realme C100 4G
Price unknownperformance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Realme C100 4G significantly outperforms the Samsung Galaxy A03 Core (100/100 vs 0/100).
camera
In the "camera" category, the Realme C100 4G notably outperforms the Samsung Galaxy A03 Core (24/100 vs 0/100).
battery
In the "battery" category, the Realme C100 4G notably outperforms the Samsung Galaxy A03 Core (54/100 vs 36/100).
design
In the "design" category, the Samsung Galaxy A03 Core notably outperforms the Realme C100 4G (55/100 vs 26/100).
value for money
In the "value for money" category, the Samsung Galaxy A03 Core significantly outperforms the Realme C100 4G (100/100 vs 55/100).
Which is better: the Realme C100 4G or the Samsung Galaxy A03 Core?
The Realme C100 4G is noticeably better than the Samsung Galaxy A03 Core — the overall rating gap is 17 points.
What is the rating of the Realme C100 4G and the Samsung Galaxy A03 Core?
The Realme C100 4G has a MobileRank rating of 30/100, the Samsung Galaxy A03 Core — 13/100.
Which has the better camera: the Realme C100 4G or the Samsung Galaxy A03 Core?
The Realme C100 4G leads on camera score (24/100 vs 0/100).
Should you choose the Realme C100 4G over the Samsung Galaxy A03 Core?
The Realme C100 4G is a better fit for everyday use. The Samsung Galaxy A03 Core is a better fit for budget-conscious buyers.