Redmi K80 Ultra vs Samsung Galaxy M47 5G
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Samsung Galaxy M47 5G (2026) runs on the Qualcomm Snapdragon 6 Gen 3; launch prices were $350 and $275. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 56/100 (a 17-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 6000); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 840,353).
Profile comparison
Category scores
Redmi K80 Ultra
Samsung Galaxy M47 5G
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 840353
- Better Geekbench Single: 2729 vs 1013
- Better Geekbench Multi: 8430 vs 3000
- Bigger battery: 7410 vs 6000 mAh
- Faster charging: 100W vs 25W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (89/100 vs 55/100)
- Longer battery life (86/100 vs 61/100)
- Better display (94/100 vs 79/100)
What makes Samsung Galaxy M47 5G better?
- Cheaper at launch: $275 vs $350
- Better camera (42/100 vs 37/100)
Comparison verdict
Comparing the Redmi K80 Ultra vs the Samsung Galaxy M47 5G, the Redmi K80 Ultra scores 17 points higher (73/100 vs 56/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 55/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 61/100). Value score: Redmi K80 Ultra — 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 K80 Ultra significantly outperforms the Samsung Galaxy M47 5G (89/100 vs 55/100). In the "display" category, the Redmi K80 Ultra notably outperforms the Samsung Galaxy M47 5G (94/100 vs 79/100). In the "camera" category, the Samsung Galaxy M47 5G is a bit better (42/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra notably outperforms the Samsung Galaxy M47 5G (86/100 vs 61/100).
Specs comparison
| Specification | Redmi K80 Ultra | Samsung Galaxy M47 5G | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 6 Gen 3 | |
| AnTuTu | 2874956 | 840353 | |
| Geekbench Single | 2729 | 1013 | |
| Geekbench Multi | 8430 | 3000 | |
| Display | 6.8" OLED | 6.7" Super AMOLED | |
| Resolution | 1280x2772 | 2400x1080 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 6000 mAh | |
| Charging | 100W | 25W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Weight | 219 g | — | |
| Launch price | $350 | $275 |
Camera comparison
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Samsung Galaxy M47 5G
- Main: 50MP f/1.8
- Ultrawide: 12MP
- Front: 32MP
Display comparison
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Samsung Galaxy M47 5G
- 6.7" Super AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Battery and charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Samsung Galaxy M47 5G
- 6000 mAh
- Wired: 25W
- Wireless charging: no data
Overall performance score
We compared Redmi K80 Ultra and Samsung Galaxy M47 5G, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Samsung Galaxy M47 5G by 242.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $75. Samsung Galaxy M47 5G was $75 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Samsung Galaxy M47 5G (89/100 vs 55/100).
display
In the "display" category, the Redmi K80 Ultra notably outperforms the Samsung Galaxy M47 5G (94/100 vs 79/100).
camera
In the "camera" category, the Samsung Galaxy M47 5G is a bit better (42/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra notably outperforms the Samsung Galaxy M47 5G (86/100 vs 61/100).
Frequently asked questions
Which is better: the Redmi K80 Ultra or the Samsung Galaxy M47 5G?
The Redmi K80 Ultra is noticeably better than the Samsung Galaxy M47 5G — the overall rating gap is 17 points.
What is the rating of the Redmi K80 Ultra and the Samsung Galaxy M47 5G?
The Redmi K80 Ultra has a MobileRank rating of 73/100, the Samsung Galaxy M47 5G — 56/100.
Which has the better camera: the Redmi K80 Ultra or the Samsung Galaxy M47 5G?
The Samsung Galaxy M47 5G leads on camera score (42/100 vs 37/100).
Which is more powerful: the Redmi K80 Ultra or the Samsung Galaxy M47 5G?
The Redmi K80 Ultra leads on performance (89/100 vs 55/100).
Should you choose the Redmi K80 Ultra over the Samsung Galaxy M47 5G?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.