Infinix Smart 10 vs Redmi K90 Ultra
The Infinix Smart 10 (2025) runs on the Unisoc T7250, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 33/100 (a 40-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the main camera is 8 MP vs 50 MP; the Infinix Smart 10 is noticeably lighter (187g vs 227g).
Infinix Smart 10
Redmi K90 Ultra
- Lighter: 187g vs 227g
- Better portability (64/100 vs 40/100)
- Better Geekbench Single: 3041 vs 600
- Better Geekbench Multi: 9494 vs 1800
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 8MP
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 32/100)
- Better camera (37/100 vs 10/100)
- Longer battery life (78/100 vs 43/100)
- Better display (94/100 vs 55/100)
Comparing the Infinix Smart 10 vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 40 points higher (73/100 vs 33/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 32/100). In the "camera" category, the Redmi K90 Ultra leads (37/100 vs 10/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 43/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Infinix Smart 10 (92/100 vs 32/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Infinix Smart 10 (94/100 vs 55/100). In the "camera" category, the Redmi K90 Ultra notably outperforms the Infinix Smart 10 (37/100 vs 10/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Infinix Smart 10 (78/100 vs 43/100). In the "portability" category, the Infinix Smart 10 notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
| Specification | Infinix Smart 10 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Unisoc T7250 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | — | 3119308 | |
| Geekbench Single | 600 | 3041 | |
| Geekbench Multi | 1800 | 9494 | |
| Display | 6.7" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1600 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 5000 mAh | 8550 mAh | |
| Charging | 15W | 100W | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 3GB / 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB | |
| OS | Android 15/15 (Go edition), XOS 15.1 | Android 16 | |
| Brightness (peak) | 700 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68/IP69 | |
| Dimensions | 165.6×77.0×8.3 mm | 162.9×77.9×8.2 mm | |
| Weight | 187 g | 227 g | |
| Launch price | — | $420 |
Infinix Smart 10
- Main: 8MP f/f/2.0
- Front: 8MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Infinix Smart 10
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Infinix Smart 10
- 5000 mAh
- Wired: 15W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Infinix Smart 10
Price unknownperformance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Infinix Smart 10 (92/100 vs 32/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Infinix Smart 10 (94/100 vs 55/100).
camera
In the "camera" category, the Redmi K90 Ultra notably outperforms the Infinix Smart 10 (37/100 vs 10/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Infinix Smart 10 (78/100 vs 43/100).
portability
In the "portability" category, the Infinix Smart 10 notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
Which is better: the Infinix Smart 10 or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Infinix Smart 10 by 40 points (73/100 vs 33/100).
What is the rating of the Infinix Smart 10 and the Redmi K90 Ultra?
The Infinix Smart 10 has a MobileRank rating of 33/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Infinix Smart 10 or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on camera score (37/100 vs 10/100).
Which is more powerful: the Infinix Smart 10 or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 32/100).
Should you choose the Infinix Smart 10 over the Redmi K90 Ultra?
The Infinix Smart 10 is a better fit for everyday use. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.