Redmi K90 Max vs Samsung Galaxy A52
The Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500, while the Samsung Galaxy A52 (2021) runs on the Qualcomm Snapdragon 720G; estimated prices are $504 and $400. By overall MobileRank rating, the Redmi K90 Max leads — 67/100 vs 27/100 (a 40-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Redmi K90 Max is faster in AnTuTu (3,803,420 vs 514,398); the Samsung Galaxy A52 is noticeably lighter (189g vs 227g).
Redmi K90 Max
Samsung Galaxy A52
- Higher AnTuTu: 3803420 vs 514398
- Better Geekbench Single: 3228 vs 746
- Better Geekbench Multi: 9553 vs 1762
- Bigger battery: 8550 vs 4500 mAh
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (82/100 vs 0/100)
- Longer battery life (77/100 vs 24/100)
- Better display (100/100 vs 50/100)
- Better main camera: 64MP vs 50MP
- Lighter: 189g vs 227g
- Cheaper: $400 vs $504
- Better camera (43/100 vs 32/100)
- Better design/ergonomics (63/100 vs 16/100)
- Better value for money (82/100 vs 75/100)
Comparing the Redmi K90 Max vs the Samsung Galaxy A52, the Redmi K90 Max scores 40 points higher (67/100 vs 27/100). In the "performance" category, the Redmi K90 Max leads (82/100 vs 0/100). In the "camera" category, the Samsung Galaxy A52 leads (43/100 vs 32/100). In the "battery" category, the Redmi K90 Max leads (77/100 vs 24/100). In the "performance" category, the Redmi K90 Max significantly outperforms the Samsung Galaxy A52 (82/100 vs 0/100). In the "display" category, the Redmi K90 Max significantly outperforms the Samsung Galaxy A52 (100/100 vs 50/100). In the "camera" category, the Samsung Galaxy A52 is a bit better (43/100 vs 32/100). In the "battery" category, the Redmi K90 Max significantly outperforms the Samsung Galaxy A52 (77/100 vs 24/100). In the "design" category, the Samsung Galaxy A52 significantly outperforms the Redmi K90 Max (63/100 vs 16/100). In the "value for money" category, the Samsung Galaxy A52 is a bit better (82/100 vs 75/100).
| Specification | Redmi K90 Max | Samsung Galaxy A52 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 720G | |
| AnTuTu | 3803420 | 514398 | |
| Geekbench Single | 3228 | 746 | |
| Geekbench Multi | 9553 | 1762 | |
| Display | 6.8" AMOLED | 6.5" AMOLED | |
| Resolution | 2772x1280 | — | |
| Refresh rate | 165 Hz | 90 Hz | |
| Battery | 8550 mAh | 4500 mAh | |
| Charging | 100W | — | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | — | |
| Brightness (peak) | 3500 nits | 800 nits | |
| NFC | yes | yes | |
| Protection | IP66 | IP67 | |
| Dimensions | 162.9×77.9×8.1 mm | 159.9×75.1×8.4 mm | |
| Weight | 227 g | 189 g | |
| Price | $504 | $400 |
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
Samsung Galaxy A52
- Main: 64MP
- Front: 32MP
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Samsung Galaxy A52
- 6.5" AMOLED
- Refresh rate: 90 Hz
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A52
- 4500 mAh
- No wireless charging
We compared Redmi K90 Max and Samsung Galaxy A52, covering their specs and all relevant benchmarks.
Redmi K90 Max leads Samsung Galaxy A52 by 639.4% in our overall performance rating.
Price difference: $104. Samsung Galaxy A52 is cheaper by $104.
performance
In the "performance" category, the Redmi K90 Max significantly outperforms the Samsung Galaxy A52 (82/100 vs 0/100).
display
In the "display" category, the Redmi K90 Max significantly outperforms the Samsung Galaxy A52 (100/100 vs 50/100).
camera
In the "camera" category, the Samsung Galaxy A52 is a bit better (43/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Max significantly outperforms the Samsung Galaxy A52 (77/100 vs 24/100).
design
In the "design" category, the Samsung Galaxy A52 significantly outperforms the Redmi K90 Max (63/100 vs 16/100).
value for money
In the "value for money" category, the Samsung Galaxy A52 is a bit better (82/100 vs 75/100).
Which is better: the Redmi K90 Max or the Samsung Galaxy A52?
The Redmi K90 Max significantly outperforms the Samsung Galaxy A52 by 40 points (67/100 vs 27/100).
What is the rating of the Redmi K90 Max and the Samsung Galaxy A52?
The Redmi K90 Max has a MobileRank rating of 67/100, the Samsung Galaxy A52 — 27/100.
Which has the better camera: the Redmi K90 Max or the Samsung Galaxy A52?
The Samsung Galaxy A52 leads on camera score (43/100 vs 32/100).
Which is more powerful: the Redmi K90 Max or the Samsung Galaxy A52?
The Redmi K90 Max leads on performance (82/100 vs 0/100).
Should you choose the Redmi K90 Max over the Samsung Galaxy A52?
The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy A52 is a better fit for budget-conscious buyers.