Redmi A1 vs Redmi K90 Max
The Redmi A1 (2022) runs on the MediaTek Helio A22, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Redmi K90 Max leads — 74/100 vs 25/100 (a 49-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 5000); the main camera is 8 MP vs 50 MP; the Redmi K90 Max is faster in AnTuTu (3,803,420 vs 155,362); the Redmi K90 Max has NFC for contactless payments, the Redmi A1 doesn't; the Redmi A1 is noticeably lighter (192g vs 227g).
Redmi A1
Redmi K90 Max
- Lighter: 192g vs 227g
- Better portability (52/100 vs 41/100)
- Higher AnTuTu: 3803420 vs 155362
- Better Geekbench Single: 3228 vs 300
- Better Geekbench Multi: 9553 vs 486
- Bigger battery: 8550 vs 5000 mAh
- Better main camera: 50MP vs 8MP
- Higher performance (95/100 vs 10/100)
- Better camera (37/100 vs 10/100)
- Longer battery life (78/100 vs 66/100)
- Better display (94/100 vs 39/100)
Comparing the Redmi A1 vs the Redmi K90 Max, the Redmi K90 Max scores 49 points higher (74/100 vs 25/100). In the "performance" category, the Redmi K90 Max leads (95/100 vs 10/100). In the "camera" category, the Redmi K90 Max leads (37/100 vs 10/100). In the "battery" category, the Redmi K90 Max leads (78/100 vs 66/100). In the "performance" category, the Redmi K90 Max significantly outperforms the Redmi A1 (95/100 vs 10/100). In the "display" category, the Redmi K90 Max significantly outperforms the Redmi A1 (94/100 vs 39/100). In the "camera" category, the Redmi K90 Max notably outperforms the Redmi A1 (37/100 vs 10/100). In the "battery" category, the Redmi K90 Max is a bit better (78/100 vs 66/100). In the "portability" category, the Redmi A1 is a bit better (52/100 vs 41/100).
| Specification | Redmi A1 | Redmi K90 Max | |
|---|---|---|---|
| Processor | MediaTek Helio A22 | MediaTek Dimensity 9500 | |
| AnTuTu | 155362 | 3803420 | |
| Geekbench Single | 300 | 3228 | |
| Geekbench Multi | 486 | 9553 | |
| Display | 6.5" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1600 | 2772x1280 | |
| Refresh rate | — | 165 Hz | |
| Battery | 5000 mAh | 8550 mAh | |
| Charging | — | 100W | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 20 MP | |
| RAM | 2GB / 3GB | 12GB / 16GB | |
| Storage | 32GB | 256GB / 512GB / 1TB | |
| OS | Android 12 (Go edition), MIUI 12 | Android 16 | |
| Brightness (peak) | 400 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | — | IP66 | |
| Dimensions | 164.9×76.8×9.1 mm | 162.9×77.9×8.1 mm | |
| Weight | 192 g | 227 g | |
| Launch price | — | $504 |
Redmi A1
- Main: 8MP f/f/2.0
- Front: 5MP
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
Redmi A1
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Redmi A1
- 5000 mAh
- Wireless charging: no data
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Redmi A1 and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads Redmi A1 by 95.9% in our overall performance rating.
Redmi A1
Price unknownperformance
In the "performance" category, the Redmi K90 Max significantly outperforms the Redmi A1 (95/100 vs 10/100).
display
In the "display" category, the Redmi K90 Max significantly outperforms the Redmi A1 (94/100 vs 39/100).
camera
In the "camera" category, the Redmi K90 Max notably outperforms the Redmi A1 (37/100 vs 10/100).
battery
In the "battery" category, the Redmi K90 Max is a bit better (78/100 vs 66/100).
portability
In the "portability" category, the Redmi A1 is a bit better (52/100 vs 41/100).
Which is better: the Redmi A1 or the Redmi K90 Max?
The Redmi K90 Max significantly outperforms the Redmi A1 by 49 points (74/100 vs 25/100).
What is the rating of the Redmi A1 and the Redmi K90 Max?
The Redmi A1 has a MobileRank rating of 25/100, the Redmi K90 Max — 74/100.
Which has the better camera: the Redmi A1 or the Redmi K90 Max?
The Redmi K90 Max leads on camera score (37/100 vs 10/100).
Which is more powerful: the Redmi A1 or the Redmi K90 Max?
The Redmi K90 Max leads on performance (95/100 vs 10/100).
Should you choose the Redmi A1 over the Redmi K90 Max?
The Redmi A1 is a better fit for everyday use. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life.