Realme C100 4G vs Redmi K70 Ultra
The Realme C100 4G (2026) runs on the MediaTek Helio G92 Max, while the Redmi K70 Ultra (2024) runs on the MediaTek Dimensity 9300+. By overall MobileRank rating, the Redmi K70 Ultra leads — 54/100 vs 30/100 (a 24-point difference). Key differences: the Realme C100 4G has the bigger battery (8000 mAh vs 5500).
Realme C100 4G
Redmi K70 Ultra
- Bigger battery: 8000 vs 5500 mAh
- Overall rating 30/100
- Faster charging: 120W vs 15W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 213g vs 219g
- Higher performance (46/100 vs 0/100)
- Better camera (32/100 vs 24/100)
- Longer battery life (68/100 vs 54/100)
- Better design/ergonomics (33/100 vs 26/100)
- Better value for money (84/100 vs 55/100)
Comparing the Realme C100 4G vs the Redmi K70 Ultra, the Redmi K70 Ultra scores 24 points higher (54/100 vs 30/100). In the "performance" category, the Redmi K70 Ultra leads (46/100 vs 0/100). In the "battery" category, the Redmi K70 Ultra leads (68/100 vs 54/100). In the "value for money" category, the Redmi K70 Ultra leads (84/100 vs 55/100). In the "performance" category, the Redmi K70 Ultra significantly outperforms the Realme C100 4G (46/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K70 Ultra is a bit better (32/100 vs 24/100). In the "battery" category, the Redmi K70 Ultra is a bit better (68/100 vs 54/100). In the "design" category, the Redmi K70 Ultra is a bit better (33/100 vs 26/100). In the "value for money" category, the Redmi K70 Ultra notably outperforms the Realme C100 4G (84/100 vs 55/100).
| Specification | Realme C100 4G | Redmi K70 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G92 Max | MediaTek Dimensity 9300+ | |
| AnTuTu | — | 2384849 | |
| Geekbench Single | — | 2250 | |
| Geekbench Multi | — | 7315 | |
| Display | 6.8" IPS LCD | 6.7" OLED | |
| Resolution | 720x1570 | 1220x2712 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 8000 mAh | 5500 mAh | |
| Charging | 15W | 120W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB / 24GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16, Realme UI 7.0 | Android 14 | |
| Brightness (peak) | 1200 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 166.5×78.2×8.6 mm | 160.4×75.1×8.4 mm | |
| Weight | 219 g | 213 g | |
| Price | — | $375 |
Realme C100 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Redmi K70 Ultra
- Main: 50MP f/f/1.7
- Ultrawide: 8MP
- Front: 20MP
Realme C100 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Redmi K70 Ultra
- 6.7" OLED
- Resolution: 1220x2712
- Refresh rate: 144 Hz
Realme C100 4G
- 8000 mAh
- Wired: 15W
- No wireless charging
Redmi K70 Ultra
- 5500 mAh
- Wired: 120W
- No wireless charging
Realme C100 4G
Price unknownperformance
In the "performance" category, the Redmi K70 Ultra significantly outperforms the Realme C100 4G (46/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K70 Ultra is a bit better (32/100 vs 24/100).
battery
In the "battery" category, the Redmi K70 Ultra is a bit better (68/100 vs 54/100).
design
In the "design" category, the Redmi K70 Ultra is a bit better (33/100 vs 26/100).
value for money
In the "value for money" category, the Redmi K70 Ultra notably outperforms the Realme C100 4G (84/100 vs 55/100).
Which is better: the Realme C100 4G or the Redmi K70 Ultra?
The Redmi K70 Ultra significantly outperforms the Realme C100 4G by 24 points (54/100 vs 30/100).
What is the rating of the Realme C100 4G and the Redmi K70 Ultra?
The Realme C100 4G has a MobileRank rating of 30/100, the Redmi K70 Ultra — 54/100.
Which has the better camera: the Realme C100 4G or the Redmi K70 Ultra?
The Redmi K70 Ultra leads on camera score (32/100 vs 24/100).
Which is more powerful: the Realme C100 4G or the Redmi K70 Ultra?
The Redmi K70 Ultra leads on performance (46/100 vs 0/100).
Should you choose the Realme C100 4G over the Redmi K70 Ultra?
The Realme C100 4G is a better fit for everyday use. The Redmi K70 Ultra is a better fit for budget-conscious buyers.