Redmi K90 vs Samsung Galaxy M47 5G
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy M47 5G (2026) runs on the Qualcomm Snapdragon 6 Gen 3; launch prices were $401 and $275. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 56/100 (a 20-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 6000); the Redmi K90 is faster in AnTuTu (3,077,585 vs 840,353).
Profile comparison
Category scores
Redmi K90
Samsung Galaxy M47 5G
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 840353
- Better Geekbench Single: 3013 vs 1013
- Better Geekbench Multi: 9287 vs 3000
- Bigger battery: 7100 vs 6000 mAh
- Faster charging: 100W vs 25W
- Higher performance (91/100 vs 55/100)
- Better camera (58/100 vs 42/100)
- Longer battery life (72/100 vs 61/100)
- Better display (82/100 vs 79/100)
What makes Samsung Galaxy M47 5G better?
- Cheaper at launch: $275 vs $401
- Overall rating 56/100
Comparison verdict
Comparing the Redmi K90 vs the Samsung Galaxy M47 5G, the Redmi K90 scores 20 points higher (76/100 vs 56/100). In the "performance" category, the Redmi K90 leads (91/100 vs 55/100). In the "camera" category, the Redmi K90 leads (58/100 vs 42/100). In the "battery" category, the Redmi K90 leads (72/100 vs 61/100). Value score: Redmi K90 — 80/100, Samsung Galaxy M47 5G — 56/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 significantly outperforms the Samsung Galaxy M47 5G (91/100 vs 55/100). In the "display" category, the Redmi K90 and the Samsung Galaxy M47 5G are nearly equal (82/100 vs 79/100). In the "camera" category, the Redmi K90 notably outperforms the Samsung Galaxy M47 5G (58/100 vs 42/100). In the "battery" category, the Redmi K90 is a bit better (72/100 vs 61/100).
Specs comparison
| Specification | Redmi K90 | Samsung Galaxy M47 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 6 Gen 3 | |
| AnTuTu | 3077585 | 840353 | |
| Geekbench Single | 3013 | 1013 | |
| Geekbench Multi | 9287 | 3000 | |
| Display | 6.6" AMOLED | 6.7" Super AMOLED | |
| Resolution | 2510x1156 | 2400x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 6000 mAh | |
| Charging | 100W | 25W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 157.5×75.3×8.0 mm | — | |
| Weight | 206 g | — | |
| Launch price | $401 | $275 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Samsung Galaxy M47 5G
- Main: 50MP f/1.8
- Ultrawide: 12MP
- Front: 32MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Samsung Galaxy M47 5G
- 6.7" Super AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy M47 5G
- 6000 mAh
- Wired: 25W
- Wireless charging: no data
Overall performance score
We compared Redmi K90 and Samsung Galaxy M47 5G, covering their specs and all relevant benchmarks.
Redmi K90 leads Samsung Galaxy M47 5G by 266.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $126. Samsung Galaxy M47 5G was $126 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Samsung Galaxy M47 5G (91/100 vs 55/100).
display
In the "display" category, the Redmi K90 and the Samsung Galaxy M47 5G are nearly equal (82/100 vs 79/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Samsung Galaxy M47 5G (58/100 vs 42/100).
battery
In the "battery" category, the Redmi K90 is a bit better (72/100 vs 61/100).
Frequently asked questions
Which is better: the Redmi K90 or the Samsung Galaxy M47 5G?
The Redmi K90 significantly outperforms the Samsung Galaxy M47 5G by 20 points (76/100 vs 56/100).
What is the rating of the Redmi K90 and the Samsung Galaxy M47 5G?
The Redmi K90 has a MobileRank rating of 76/100, the Samsung Galaxy M47 5G — 56/100.
Which has the better camera: the Redmi K90 or the Samsung Galaxy M47 5G?
The Redmi K90 leads on camera score (58/100 vs 42/100).
Which is more powerful: the Redmi K90 or the Samsung Galaxy M47 5G?
The Redmi K90 leads on performance (91/100 vs 55/100).
Should you choose the Redmi K90 over the Samsung Galaxy M47 5G?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.