Infinix Smart 8 (India) vs Redmi K90
The Infinix Smart 8 (India) (2024) runs on the MediaTek Helio G36, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 28/100 (a 48-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the Redmi K90 is faster in AnTuTu (3,126,494 vs 193,858); the Redmi K90 has NFC for contactless payments, the Infinix Smart 8 (India) doesn't; the Infinix Smart 8 (India) is noticeably lighter (189g vs 206g).
Profile comparison
Category scores
Infinix Smart 8 (India)
Redmi K90
What makes Infinix Smart 8 (India) better?
- Lighter: 189g vs 206g
- Better portability (60/100 vs 55/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3126494 vs 193858
- Better Geekbench Single: 3013 vs 189
- Better Geekbench Multi: 9287 vs 781
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 100W vs 10W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (91/100 vs 11/100)
- Longer battery life (72/100 vs 43/100)
- Better display (82/100 vs 44/100)
Comparison verdict
Comparing the Infinix Smart 8 (India) vs the Redmi K90, the Redmi K90 scores 48 points higher (76/100 vs 28/100). In the "performance" category, the Redmi K90 leads (91/100 vs 11/100). In the "battery" category, the Redmi K90 leads (72/100 vs 43/100). In the "performance" category, the Redmi K90 significantly outperforms the Infinix Smart 8 (India) (91/100 vs 11/100). In the "display" category, the Redmi K90 significantly outperforms the Infinix Smart 8 (India) (82/100 vs 44/100). In the "battery" category, the Redmi K90 notably outperforms the Infinix Smart 8 (India) (72/100 vs 43/100). In the "portability" category, the Infinix Smart 8 (India) is a bit better (60/100 vs 55/100).
Specs comparison
| Specification | Infinix Smart 8 (India) | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Helio G36 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 193858 | 3126494 | |
| Geekbench Single | 189 | 3013 | |
| Geekbench Multi | 781 | 9287 | |
| Display | 6.6" IPS LCD | 6.6" AMOLED | |
| Resolution | 720x1612 | 2510x1156 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 7100 mAh | |
| Charging | 10W | 100W | |
| Main camera | — | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB | |
| OS | Android 13 (Go edition), XOS 13 | Android 16 | |
| Brightness (peak) | 500 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.6×75.6×8.5 mm | 157.5×75.3×8.0 mm | |
| Weight | 189 g | 206 g | |
| Launch price | — | $401 |
Camera comparison
Infinix Smart 8 (India)
- Main: —
- Front: 8MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Infinix Smart 8 (India)
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Infinix Smart 8 (India)
- 5000 mAh
- Wired: 10W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Infinix Smart 8 (India) and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads Infinix Smart 8 (India) by 93.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix Smart 8 (India)
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Infinix Smart 8 (India) (91/100 vs 11/100).
display
In the "display" category, the Redmi K90 significantly outperforms the Infinix Smart 8 (India) (82/100 vs 44/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Infinix Smart 8 (India) (72/100 vs 43/100).
portability
In the "portability" category, the Infinix Smart 8 (India) is a bit better (60/100 vs 55/100).
Frequently asked questions
Which is better: the Infinix Smart 8 (India) or the Redmi K90?
The Redmi K90 significantly outperforms the Infinix Smart 8 (India) by 48 points (76/100 vs 28/100).
What is the rating of the Infinix Smart 8 (India) and the Redmi K90?
The Infinix Smart 8 (India) has a MobileRank rating of 28/100, the Redmi K90 — 76/100.
Which is more powerful: the Infinix Smart 8 (India) or the Redmi K90?
The Redmi K90 leads on performance (91/100 vs 11/100).
Should you choose the Infinix Smart 8 (India) over the Redmi K90?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.