Poco C40 vs Redmi K70 Ultra
The Poco C40 (2022) runs on the JLQ, while the Redmi K70 Ultra (2024) runs on the MediaTek Dimensity 9300+. By overall MobileRank rating, the Redmi K70 Ultra leads — 54/100 vs 11/100 (a 43-point difference). Key differences: the Poco C40 has the bigger battery (6000 mAh vs 5500); the main camera is 13 MP vs 50 MP.
Poco C40
Redmi K70 Ultra
- Bigger battery: 6000 vs 5500 mAh
- Lighter: 204g vs 213g
- Better design/ergonomics (45/100 vs 33/100)
- Faster charging: 120W vs 18W
- Better main camera: 50MP vs 13MP
- Higher performance (46/100 vs 0/100)
- Better camera (32/100 vs 0/100)
- Longer battery life (68/100 vs 45/100)
- Better display (100/100 vs 0/100)
- Better value for money (84/100 vs 55/100)
Comparing the Poco C40 vs the Redmi K70 Ultra, the Redmi K70 Ultra scores 43 points higher (54/100 vs 11/100). In the "performance" category, the Redmi K70 Ultra leads (46/100 vs 0/100). In the "camera" category, the Redmi K70 Ultra leads (32/100 vs 0/100). In the "battery" category, the Redmi K70 Ultra leads (68/100 vs 45/100). 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 Poco C40 (46/100 vs 0/100). In the "display" category, the Redmi K70 Ultra significantly outperforms the Poco C40 (100/100 vs 0/100). In the "camera" category, the Redmi K70 Ultra significantly outperforms the Poco C40 (32/100 vs 0/100). In the "battery" category, the Redmi K70 Ultra notably outperforms the Poco C40 (68/100 vs 45/100). In the "design" category, the Poco C40 is a bit better (45/100 vs 33/100). In the "value for money" category, the Redmi K70 Ultra notably outperforms the Poco C40 (84/100 vs 55/100).
| Specification | Poco C40 | Redmi K70 Ultra | |
|---|---|---|---|
| Processor | JLQ | MediaTek Dimensity 9300+ | |
| AnTuTu | — | 2384849 | |
| Geekbench Single | — | 2250 | |
| Geekbench Multi | — | 7315 | |
| Display | 6.7" IPS LCD | 6.7" OLED | |
| Resolution | 720x1650 | 1220x2712 | |
| Refresh rate | — | 144 Hz | |
| Battery | 6000 mAh | 5500 mAh | |
| Charging | 18W | 120W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 20 MP | |
| RAM | 3GB / 4GB | 12GB / 16GB / 24GB | |
| Storage | 32GB / 64GB | 256GB / 512GB / 1TB | |
| OS | Android 11, MIUI 13 for POCO | Android 14 | |
| Brightness (peak) | 400 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 169.6×76.6×9.2 mm | 160.4×75.1×8.4 mm | |
| Weight | 204 g | 213 g | |
| Price | — | $375 |
Poco C40
- Main: 13MP f/f/2.2
- Front: 5MP
Redmi K70 Ultra
- Main: 50MP f/f/1.7
- Ultrawide: 8MP
- Front: 20MP
Poco C40
- 6.7" IPS LCD
- Resolution: 720x1650
- Refresh rate: —
Redmi K70 Ultra
- 6.7" OLED
- Resolution: 1220x2712
- Refresh rate: 144 Hz
Poco C40
- 6000 mAh
- Wired: 18W
- No wireless charging
Redmi K70 Ultra
- 5500 mAh
- Wired: 120W
- No wireless charging
Poco C40
Price unknownperformance
In the "performance" category, the Redmi K70 Ultra significantly outperforms the Poco C40 (46/100 vs 0/100).
display
In the "display" category, the Redmi K70 Ultra significantly outperforms the Poco C40 (100/100 vs 0/100).
camera
In the "camera" category, the Redmi K70 Ultra significantly outperforms the Poco C40 (32/100 vs 0/100).
battery
In the "battery" category, the Redmi K70 Ultra notably outperforms the Poco C40 (68/100 vs 45/100).
design
In the "design" category, the Poco C40 is a bit better (45/100 vs 33/100).
value for money
In the "value for money" category, the Redmi K70 Ultra notably outperforms the Poco C40 (84/100 vs 55/100).
Which is better: the Poco C40 or the Redmi K70 Ultra?
The Redmi K70 Ultra significantly outperforms the Poco C40 by 43 points (54/100 vs 11/100).
What is the rating of the Poco C40 and the Redmi K70 Ultra?
The Poco C40 has a MobileRank rating of 11/100, the Redmi K70 Ultra — 54/100.
Which has the better camera: the Poco C40 or the Redmi K70 Ultra?
The Redmi K70 Ultra leads on camera score (32/100 vs 0/100).
Which is more powerful: the Poco C40 or the Redmi K70 Ultra?
The Redmi K70 Ultra leads on performance (46/100 vs 0/100).
Should you choose the Poco C40 over the Redmi K70 Ultra?
The Poco C40 is a better fit for everyday use. The Redmi K70 Ultra is a better fit for budget-conscious buyers.