Realme 12 vs Realme C100x
Comparing the Realme 12 (2024) and the Realme C100x (2026) on specs and benchmarks. By overall MobileRank rating, the Realme 12 leads — 36/100 vs 31/100 (a 5-point difference). Key differences: the Realme C100x has the bigger battery (7500 mAh vs 5000); the main camera is 108 MP vs 50 MP.
Realme 12
Realme C100x
- Better main camera: 108MP vs 50MP
- Better camera (38/100 vs 24/100)
- Better design/ergonomics (65/100 vs 50/100)
- Better value for money (96/100 vs 55/100)
- Bigger battery: 7500 vs 5000 mAh
- Longer battery life (52/100 vs 42/100)
Comparing the Realme 12 vs the Realme C100x, the Realme 12 scores 5 points higher (36/100 vs 31/100). In the "camera" category, the Realme 12 leads (38/100 vs 24/100). In the "battery" category, the Realme C100x leads (52/100 vs 42/100). In the "value for money" category, the Realme 12 leads (96/100 vs 55/100). 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 Realme 12 is a bit better (38/100 vs 24/100). In the "battery" category, the Realme C100x is a bit better (52/100 vs 42/100). In the "design" category, the Realme 12 notably outperforms the Realme C100x (65/100 vs 50/100). In the "value for money" category, the Realme 12 significantly outperforms the Realme C100x (96/100 vs 55/100).
| Specification | Realme 12 | Realme C100x | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6100+ | — | |
| AnTuTu | 513809 | — | |
| Geekbench Single | 689 | — | |
| Geekbench Multi | 1884 | — | |
| Display | 6.7" IPS LCD | 6.8" IPS LCD | |
| Resolution | 2400x1080 | 720x1640 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 7500 mAh | |
| Charging | 45W | — | |
| Main camera | 108 MP | 50 MP | |
| Front camera | 16 MP | 5 MP | |
| RAM | 8GB | 4GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 14 | Android 16 | |
| Brightness (peak) | 2000 nits | — | |
| NFC | yes | yes | |
| Protection | IP54 | IP64 | |
| Dimensions | 163.0×75.5×7.9 mm | — | |
| Weight | 188 g | — | |
| Price | $200 | — |
Realme 12
- Main: 108MP f/f/1.75
- Front: 16MP
Realme C100x
- Main: 50MP f/f/1.8
- Front: 5MP
Realme 12
- 6.7" IPS LCD
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Realme C100x
- 6.8" IPS LCD
- Resolution: 720x1640
- Refresh rate: 120 Hz
Realme 12
- 5000 mAh
- Wired: 45W
- No wireless charging
Realme C100x
- 7500 mAh
- No wireless charging
Realme C100x
Price unknownperformance
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 Realme 12 is a bit better (38/100 vs 24/100).
battery
In the "battery" category, the Realme C100x is a bit better (52/100 vs 42/100).
design
In the "design" category, the Realme 12 notably outperforms the Realme C100x (65/100 vs 50/100).
value for money
In the "value for money" category, the Realme 12 significantly outperforms the Realme C100x (96/100 vs 55/100).
Which is better: the Realme 12 or the Realme C100x?
The Realme 12 edges out the Realme C100x by just 5 points — the two devices are very close in overall level.
What is the rating of the Realme 12 and the Realme C100x?
The Realme 12 has a MobileRank rating of 36/100, the Realme C100x — 31/100.
Which has the better camera: the Realme 12 or the Realme C100x?
The Realme 12 leads on camera score (38/100 vs 24/100).
Should you choose the Realme 12 over the Realme C100x?
The Realme 12 is a better fit for budget-conscious buyers. The Realme C100x is a better fit for everyday use.