Realme C100 4G vs Tecno Spark 20C
The Realme C100 4G (2026) runs on the MediaTek Helio G92 Max, while the Tecno Spark 20C (2023) runs on the MediaTek. By overall MobileRank rating, the Realme C100 4G leads — 30/100 vs 16/100 (a 14-point difference). Key differences: the Realme C100 4G has the bigger battery (8000 mAh vs 5000); the Realme C100 4G has NFC for contactless payments, the Tecno Spark 20C doesn't.
Realme C100 4G
Tecno Spark 20C
- Bigger battery: 8000 vs 5000 mAh
- Higher refresh rate: 120Hz vs 90Hz
- Better camera (24/100 vs 0/100)
- Longer battery life (54/100 vs 36/100)
- Better display (100/100 vs 50/100)
- Faster charging: 18W vs 15W
- Better design/ergonomics (50/100 vs 26/100)
Comparing the Realme C100 4G vs the Tecno Spark 20C, the Realme C100 4G scores 14 points higher (30/100 vs 16/100). 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 "performance" category, both devices are on the same level — 0/100. In the "display" category, the Realme C100 4G significantly outperforms the Tecno Spark 20C (100/100 vs 50/100). In the "camera" category, the Realme C100 4G notably outperforms the Tecno Spark 20C (24/100 vs 0/100). In the "battery" category, the Realme C100 4G notably outperforms the Tecno Spark 20C (54/100 vs 36/100). In the "design" category, the Tecno Spark 20C 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 | Tecno Spark 20C | |
|---|---|---|---|
| Processor | MediaTek Helio G92 Max | MediaTek | |
| AnTuTu | — | — | |
| Geekbench Single | — | — | |
| Geekbench Multi | — | — | |
| Display | 6.8" IPS LCD | 6.6" IPS LCD | |
| Resolution | 720x1570 | 720x1612 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 8000 mAh | 5000 mAh | |
| Charging | 15W | 18W | |
| Main camera | 50 MP | — | |
| Front camera | 8 MP | 8 MP | |
| RAM | 8GB | 4GB / 8GB | |
| Storage | 256GB | 128GB / 256GB | |
| OS | Android 16, Realme UI 7.0 | Android 13 | |
| Brightness (peak) | 1200 nits | — | |
| NFC | yes | no | |
| Protection | IP66 | — | |
| Dimensions | 166.5×78.2×8.6 mm | 163.7×75.6×8.6 mm | |
| Weight | 219 g | — | |
| Price | — | — |
Realme C100 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Tecno Spark 20C
- Main: —
- Front: 8MP
Realme C100 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Tecno Spark 20C
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Realme C100 4G
- 8000 mAh
- Wired: 15W
- No wireless charging
Tecno Spark 20C
- 5000 mAh
- Wired: 18W
- No wireless charging
performance
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 Tecno Spark 20C (100/100 vs 50/100).
camera
In the "camera" category, the Realme C100 4G notably outperforms the Tecno Spark 20C (24/100 vs 0/100).
battery
In the "battery" category, the Realme C100 4G notably outperforms the Tecno Spark 20C (54/100 vs 36/100).
design
In the "design" category, the Tecno Spark 20C 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 Tecno Spark 20C?
The Realme C100 4G is noticeably better than the Tecno Spark 20C — the overall rating gap is 14 points.
What is the rating of the Realme C100 4G and the Tecno Spark 20C?
The Realme C100 4G has a MobileRank rating of 30/100, the Tecno Spark 20C — 16/100.
Which has the better camera: the Realme C100 4G or the Tecno Spark 20C?
The Realme C100 4G leads on camera score (24/100 vs 0/100).
Should you choose the Realme C100 4G over the Tecno Spark 20C?
The Realme C100 4G is a better fit for everyday use. The Tecno Spark 20C is a better fit for everyday use.