Redmi K90 Ultra vs Samsung Galaxy A10
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy A10 (2019) runs on the Exynos 7884; launch prices were $420 and $160. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 14/100 (a 59-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 3400); the main camera is 50 MP vs 13 MP; the Redmi K90 Ultra has NFC for contactless payments, the Samsung Galaxy A10 doesn't; the Samsung Galaxy A10 is noticeably lighter (168g vs 227g).
Redmi K90 Ultra
Samsung Galaxy A10
- Better Geekbench Single: 3041 vs 254
- Better Geekbench Multi: 9494 vs 802
- Bigger battery: 8550 vs 3400 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 165Hz vs 60Hz
- Higher performance (92/100 vs 2/100)
- Better camera (37/100 vs 10/100)
- Longer battery life (78/100 vs 15/100)
- Better display (94/100 vs 32/100)
- Lighter: 168g vs 227g
- Cheaper at launch: $160 vs $420
- Better portability (80/100 vs 40/100)
Comparing the Redmi K90 Ultra vs the Samsung Galaxy A10, the Redmi K90 Ultra scores 59 points higher (73/100 vs 14/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 2/100). In the "camera" category, the Redmi K90 Ultra leads (37/100 vs 10/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 15/100). Value score: Redmi K90 Ultra — 82/100, Samsung Galaxy A10 — 0/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A10 (92/100 vs 2/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A10 (94/100 vs 32/100). In the "camera" category, the Redmi K90 Ultra notably outperforms the Samsung Galaxy A10 (37/100 vs 10/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A10 (78/100 vs 15/100). In the "portability" category, the Samsung Galaxy A10 significantly outperforms the Redmi K90 Ultra (80/100 vs 40/100).
| Specification | Redmi K90 Ultra | Samsung Galaxy A10 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Exynos 7884 | |
| AnTuTu | 3119308 | — | |
| Geekbench Single | 3041 | 254 | |
| Geekbench Multi | 9494 | 802 | |
| Display | 6.8" AMOLED | 6.2" IPS LCD | |
| Resolution | 1280x2772 | — | |
| Refresh rate | 165 Hz | 60 Hz | |
| Battery | 8550 mAh | 3400 mAh | |
| Charging | 100W | — | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 5 MP | |
| RAM | 12GB / 16GB | 2GB | |
| Storage | 256GB / 512GB | 32GB | |
| OS | Android 16 | — | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | no | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | 155.6×75.6×7.9 mm | |
| Weight | 227 g | 168 g | |
| Launch price | $420 | $160 |
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Samsung Galaxy A10
- Main: 13MP
- Front: 5MP
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Samsung Galaxy A10
- 6.2" IPS LCD
- Refresh rate: 60 Hz
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A10
- 3400 mAh
- Wireless charging: no data
Launch price difference: $260. Samsung Galaxy A10 was $260 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A10 (92/100 vs 2/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A10 (94/100 vs 32/100).
camera
In the "camera" category, the Redmi K90 Ultra notably outperforms the Samsung Galaxy A10 (37/100 vs 10/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A10 (78/100 vs 15/100).
portability
In the "portability" category, the Samsung Galaxy A10 significantly outperforms the Redmi K90 Ultra (80/100 vs 40/100).
Which is better: the Redmi K90 Ultra or the Samsung Galaxy A10?
The Redmi K90 Ultra significantly outperforms the Samsung Galaxy A10 by 59 points (73/100 vs 14/100).
What is the rating of the Redmi K90 Ultra and the Samsung Galaxy A10?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Samsung Galaxy A10 — 14/100.
Which has the better camera: the Redmi K90 Ultra or the Samsung Galaxy A10?
The Redmi K90 Ultra leads on camera score (37/100 vs 10/100).
Which is more powerful: the Redmi K90 Ultra or the Samsung Galaxy A10?
The Redmi K90 Ultra leads on performance (92/100 vs 2/100).
Should you choose the Redmi K90 Ultra over the Samsung Galaxy A10?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy A10 is a better fit for everyday use.