Redmi A2+ vs Redmi K90
The Redmi A2+ (2023) runs on the MediaTek Helio G36, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $85 and $401. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 22/100 (a 54-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the main camera is 8 MP vs 50 MP; the Redmi K90 is faster in AnTuTu (3,088,357 vs 195,539); the Redmi K90 has NFC for contactless payments, the Redmi A2+ doesn't; the Redmi K90 is thinner (8.0mm vs 9.1mm).
Redmi A2+
Redmi K90
- Lighter: 192g vs 206g
- Cheaper: $85 vs $401
- Overall rating 22/100
- Higher AnTuTu: 3088357 vs 195539
- Better Geekbench Single: 3041 vs 189
- Better Geekbench Multi: 9494 vs 781
- Bigger battery: 7100 vs 5000 mAh
- Better main camera: 50MP vs 8MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (92/100 vs 11/100)
- Better camera (58/100 vs 10/100)
- Longer battery life (72/100 vs 52/100)
- Better display (82/100 vs 32/100)
- Better portability (55/100 vs 52/100)
Comparing the Redmi A2+ vs the Redmi K90, the Redmi K90 scores 54 points higher (76/100 vs 22/100). In the "performance" category, the Redmi K90 leads (92/100 vs 11/100). In the "camera" category, the Redmi K90 leads (58/100 vs 10/100). In the "battery" category, the Redmi K90 leads (72/100 vs 52/100). In the "performance" category, the Redmi K90 significantly outperforms the Redmi A2+ (92/100 vs 11/100). In the "display" category, the Redmi K90 significantly outperforms the Redmi A2+ (82/100 vs 32/100). In the "camera" category, the Redmi K90 significantly outperforms the Redmi A2+ (58/100 vs 10/100). In the "battery" category, the Redmi K90 notably outperforms the Redmi A2+ (72/100 vs 52/100). In the "portability" category, the Redmi K90 and the Redmi A2+ are nearly equal (55/100 vs 52/100).
| Specification | Redmi A2+ | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Helio G36 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 195539 | 3088357 | |
| Geekbench Single | 189 | 3041 | |
| Geekbench Multi | 781 | 9494 | |
| Display | 6.5" IPS LCD | 6.6" AMOLED | |
| Resolution | — | 2510x1156 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 5000 mAh | 7100 mAh | |
| Charging | — | 100W | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 20 MP | |
| RAM | 2GB / 3GB | 12GB / 16GB | |
| Storage | 32GB / 64GB | 256GB / 512GB | |
| OS | — | Android 16 | |
| Brightness (peak) | 400 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.9×76.8×9.1 mm | 157.5×75.3×8.0 mm | |
| Weight | 192 g | 206 g | |
| Price | $85 | $401 |
Redmi A2+
- Main: 8MP
- Front: 5MP
Redmi K90
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Redmi A2+
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Redmi A2+
- 5000 mAh
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
We compared Redmi A2+ and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads Redmi A2+ by 93.7% in our overall performance rating.
Price difference: $316. Redmi A2+ is cheaper by $316.
performance
In the "performance" category, the Redmi K90 significantly outperforms the Redmi A2+ (92/100 vs 11/100).
display
In the "display" category, the Redmi K90 significantly outperforms the Redmi A2+ (82/100 vs 32/100).
camera
In the "camera" category, the Redmi K90 significantly outperforms the Redmi A2+ (58/100 vs 10/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Redmi A2+ (72/100 vs 52/100).
portability
In the "portability" category, the Redmi K90 and the Redmi A2+ are nearly equal (55/100 vs 52/100).
Which is better: the Redmi A2+ or the Redmi K90?
The Redmi K90 significantly outperforms the Redmi A2+ by 54 points (76/100 vs 22/100).
What is the rating of the Redmi A2+ and the Redmi K90?
The Redmi A2+ has a MobileRank rating of 22/100, the Redmi K90 — 76/100.
Which has the better camera: the Redmi A2+ or the Redmi K90?
The Redmi K90 leads on camera score (58/100 vs 10/100).
Which is more powerful: the Redmi A2+ or the Redmi K90?
The Redmi K90 leads on performance (92/100 vs 11/100).
Should you choose the Redmi A2+ over the Redmi K90?
The Redmi A2+ is a better fit for everyday use. The Redmi K90 is a better fit for gamers and power users.