Realme C100 4G vs Samsung Galaxy S25 Slim
Comparing the Realme C100 4G (2026) and the Samsung Galaxy S25 Slim (2024) on specs and benchmarks. By overall MobileRank rating, the Samsung Galaxy S25 Slim leads — 37/100 vs 30/100 (a 7-point difference). Key differences: the main camera is 50 MP vs 200 MP.
Realme C100 4G
Samsung Galaxy S25 Slim
- Longer battery life (54/100 vs 0/100)
- Better main camera: 200MP vs 50MP
- Better camera (81/100 vs 24/100)
- Better design/ergonomics (50/100 vs 26/100)
Comparing the Realme C100 4G vs the Samsung Galaxy S25 Slim, the Samsung Galaxy S25 Slim scores 7 points higher (37/100 vs 30/100). In the "camera" category, the Samsung Galaxy S25 Slim leads (81/100 vs 24/100). In the "battery" category, the Realme C100 4G leads (54/100 vs 0/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy S25 Slim significantly outperforms the Realme C100 4G (81/100 vs 24/100). In the "battery" category, the Realme C100 4G significantly outperforms the Samsung Galaxy S25 Slim (54/100 vs 0/100). In the "design" category, the Samsung Galaxy S25 Slim notably outperforms the Realme C100 4G (50/100 vs 26/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Realme C100 4G | Samsung Galaxy S25 Slim | |
|---|---|---|---|
| Processor | MediaTek Helio G92 Max | — | |
| AnTuTu | — | — | |
| Geekbench Single | — | — | |
| Geekbench Multi | — | — | |
| Display | 6.8" IPS LCD | 6.7" OLED | |
| Resolution | 720x1570 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 8000 mAh | — | |
| Charging | 15W | — | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 10 MP | |
| RAM | 8GB | 8GB | |
| Storage | 256GB | 128GB / 256GB / 512GB | |
| OS | Android 16, Realme UI 7.0 | Android 15, One UI 7 | |
| Brightness (peak) | 1200 nits | — | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 166.5×78.2×8.6 mm | — | |
| Weight | 219 g | — | |
| Price | — | — |
Realme C100 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Samsung Galaxy S25 Slim
- Main: 200MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 10MP
Realme C100 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Samsung Galaxy S25 Slim
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Realme C100 4G
- 8000 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy S25 Slim
- —
- 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 — 100/100.
camera
In the "camera" category, the Samsung Galaxy S25 Slim significantly outperforms the Realme C100 4G (81/100 vs 24/100).
battery
In the "battery" category, the Realme C100 4G significantly outperforms the Samsung Galaxy S25 Slim (54/100 vs 0/100).
design
In the "design" category, the Samsung Galaxy S25 Slim notably outperforms the Realme C100 4G (50/100 vs 26/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Realme C100 4G or the Samsung Galaxy S25 Slim?
The Samsung Galaxy S25 Slim edges out the Realme C100 4G by just 7 points — the two devices are very close in overall level.
What is the rating of the Realme C100 4G and the Samsung Galaxy S25 Slim?
The Realme C100 4G has a MobileRank rating of 30/100, the Samsung Galaxy S25 Slim — 37/100.
Which has the better camera: the Realme C100 4G or the Samsung Galaxy S25 Slim?
The Samsung Galaxy S25 Slim leads on camera score (81/100 vs 24/100).
Should you choose the Realme C100 4G over the Samsung Galaxy S25 Slim?
The Realme C100 4G is a better fit for everyday use. The Samsung Galaxy S25 Slim is a better fit for mobile photography enthusiasts.