Redmi K80 Ultra vs Samsung Galaxy F56
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Samsung Galaxy F56 (2025) runs on the Exynos 1480; launch prices were $350 and $369. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 55/100 (a 18-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 1,021,736); the Redmi K80 Ultra has NFC for contactless payments, the Samsung Galaxy F56 doesn't; the Samsung Galaxy F56 is noticeably lighter (180g vs 219g).
Profile comparison
Category scores
Redmi K80 Ultra
Samsung Galaxy F56
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 1021736
- Better Geekbench Single: 2729 vs 1137
- Better Geekbench Multi: 8430 vs 3437
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $350 vs $369
- Higher performance (89/100 vs 60/100)
- Better camera (37/100 vs 34/100)
- Longer battery life (86/100 vs 48/100)
- Better display (94/100 vs 79/100)
What makes Samsung Galaxy F56 better?
- Lighter: 180g vs 219g
- Better portability (80/100 vs 40/100)
Comparison verdict
Comparing the Redmi K80 Ultra vs the Samsung Galaxy F56, the Redmi K80 Ultra scores 18 points higher (73/100 vs 55/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 60/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 48/100). Value score: Redmi K80 Ultra — 80/100, Samsung Galaxy F56 — 42/100; 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 notably outperforms the Samsung Galaxy F56 (89/100 vs 60/100). In the "display" category, the Redmi K80 Ultra notably outperforms the Samsung Galaxy F56 (94/100 vs 79/100). In the "camera" category, the Redmi K80 Ultra and the Samsung Galaxy F56 are nearly equal (37/100 vs 34/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Samsung Galaxy F56 (86/100 vs 48/100). In the "portability" category, the Samsung Galaxy F56 significantly outperforms the Redmi K80 Ultra (80/100 vs 40/100).
Specs comparison
| Specification | Redmi K80 Ultra | Samsung Galaxy F56 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Exynos 1480 | |
| AnTuTu | 2874956 | 1021736 | |
| Geekbench Single | 2729 | 1137 | |
| Geekbench Multi | 8430 | 3437 | |
| Display | 6.8" OLED | 6.7" Super AMOLED+ | |
| Resolution | 1280x2772 | 1080x2340 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 5000 mAh | |
| Charging | 100W | 45W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 12 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | — | 162.0×77.3×7.2 mm | |
| Weight | 219 g | 180 g | |
| Launch price | $350 | $369 |
Camera comparison
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Samsung Galaxy F56
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 12MP
Display comparison
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Samsung Galaxy F56
- 6.7" Super AMOLED+
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Battery and charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Samsung Galaxy F56
- 5000 mAh
- Wired: 45W
- No wireless charging
Overall performance score
We compared Redmi K80 Ultra and Samsung Galaxy F56, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Samsung Galaxy F56 by 181.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $19. Redmi K80 Ultra was $19 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra notably outperforms the Samsung Galaxy F56 (89/100 vs 60/100).
display
In the "display" category, the Redmi K80 Ultra notably outperforms the Samsung Galaxy F56 (94/100 vs 79/100).
camera
In the "camera" category, the Redmi K80 Ultra and the Samsung Galaxy F56 are nearly equal (37/100 vs 34/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Samsung Galaxy F56 (86/100 vs 48/100).
portability
In the "portability" category, the Samsung Galaxy F56 significantly outperforms the Redmi K80 Ultra (80/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K80 Ultra or the Samsung Galaxy F56?
The Redmi K80 Ultra is noticeably better than the Samsung Galaxy F56 — the overall rating gap is 18 points.
What is the rating of the Redmi K80 Ultra and the Samsung Galaxy F56?
The Redmi K80 Ultra has a MobileRank rating of 73/100, the Samsung Galaxy F56 — 55/100.
Which is more powerful: the Redmi K80 Ultra or the Samsung Galaxy F56?
The Redmi K80 Ultra leads on performance (89/100 vs 60/100).
Should you choose the Redmi K80 Ultra over the Samsung Galaxy F56?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy F56 is a better fit for active users.