Redmi K90 vs Samsung Galaxy A23
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy A23 (2022) runs on the Qualcomm Snapdragon 680; estimated prices are $401 and $219. By overall MobileRank rating, the Redmi K90 leads — 68/100 vs 24/100 (a 44-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the Redmi K90 is faster in AnTuTu (3,088,357 vs 421,228).
Redmi K90
Samsung Galaxy A23
- Higher AnTuTu: 3088357 vs 421228
- Better Geekbench Single: 3050 vs 412
- Better Geekbench Multi: 9300 vs 1410
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 100W vs 25W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (69/100 vs 0/100)
- Better camera (53/100 vs 19/100)
- Longer battery life (71/100 vs 37/100)
- Better display (100/100 vs 50/100)
- Lighter: 195g vs 206g
- Cheaper: $219 vs $401
- Better design/ergonomics (56/100 vs 42/100)
- Better value for money (95/100 vs 82/100)
Comparing the Redmi K90 vs the Samsung Galaxy A23, the Redmi K90 scores 44 points higher (68/100 vs 24/100). In the "performance" category, the Redmi K90 leads (69/100 vs 0/100). In the "camera" category, the Redmi K90 leads (53/100 vs 19/100). In the "battery" category, the Redmi K90 leads (71/100 vs 37/100). In the "value for money" category, the Samsung Galaxy A23 leads (95/100 vs 82/100). In the "performance" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (69/100 vs 0/100). In the "display" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (100/100 vs 50/100). In the "camera" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (53/100 vs 19/100). In the "battery" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (71/100 vs 37/100). In the "design" category, the Samsung Galaxy A23 is a bit better (56/100 vs 42/100). In the "value for money" category, the Samsung Galaxy A23 is a bit better (95/100 vs 82/100).
| Specification | Redmi K90 | Samsung Galaxy A23 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 680 | |
| AnTuTu | 3088357 | 421228 | |
| Geekbench Single | 3050 | 412 | |
| Geekbench Multi | 9300 | 1410 | |
| Display | 6.6" AMOLED | 6.6" IPS LCD | |
| Resolution | 2510x1156 | 2408x1080 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 100W | 25W | |
| DXOMark (camera) | — | 70 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 5 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 16 | Android 12 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 157.5×75.3×8.0 mm | 164.5×76.9×8.4 mm | |
| Weight | 206 g | 195 g | |
| Price | $401 | $219 |
Redmi K90
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Samsung Galaxy A23
- Main: 50MP f/1.8
- Ultrawide: 5MP
- Front: 8MP
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Samsung Galaxy A23
- 6.6" IPS LCD
- Resolution: 2408x1080
- Refresh rate: 90 Hz
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A23
- 5000 mAh
- Wired: 25W
- No wireless charging
We compared Redmi K90 and Samsung Galaxy A23, covering their specs and all relevant benchmarks.
Redmi K90 leads Samsung Galaxy A23 by 633.2% in our overall performance rating.
Price difference: $182. Samsung Galaxy A23 is cheaper by $182.
performance
In the "performance" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (69/100 vs 0/100).
display
In the "display" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (100/100 vs 50/100).
camera
In the "camera" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (53/100 vs 19/100).
battery
In the "battery" category, the Redmi K90 significantly outperforms the Samsung Galaxy A23 (71/100 vs 37/100).
design
In the "design" category, the Samsung Galaxy A23 is a bit better (56/100 vs 42/100).
value for money
In the "value for money" category, the Samsung Galaxy A23 is a bit better (95/100 vs 82/100).
Which is better: the Redmi K90 or the Samsung Galaxy A23?
The Redmi K90 significantly outperforms the Samsung Galaxy A23 by 44 points (68/100 vs 24/100).
What is the rating of the Redmi K90 and the Samsung Galaxy A23?
The Redmi K90 has a MobileRank rating of 68/100, the Samsung Galaxy A23 — 24/100.
Which has the better camera: the Redmi K90 or the Samsung Galaxy A23?
The Redmi K90 leads on camera score (53/100 vs 19/100).
Which is more powerful: the Redmi K90 or the Samsung Galaxy A23?
The Redmi K90 leads on performance (69/100 vs 0/100).
Should you choose the Redmi K90 over the Samsung Galaxy A23?
The Redmi K90 is a better fit for active users, budget-conscious buyers. The Samsung Galaxy A23 is a better fit for budget-conscious buyers.