Redmi K80 Ultra vs Vivo S50 Pro mini
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo S50 Pro mini (2025) runs on the Qualcomm Snapdragon 8 Gen 5; launch prices were $350 and $485. By overall MobileRank rating, the Vivo S50 Pro mini leads — 79/100 vs 73/100 (a 6-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 6500); the Vivo S50 Pro mini is faster in AnTuTu (2,974,201 vs 2,874,956); the Vivo S50 Pro mini is noticeably lighter (191g vs 219g).
Profile comparison
Category scores
Redmi K80 Ultra
Vivo S50 Pro mini
What makes Redmi K80 Ultra better?
- Bigger battery: 7410 vs 6500 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $350 vs $485
- Longer battery life (86/100 vs 81/100)
- Better display (94/100 vs 85/100)
What makes Vivo S50 Pro mini better?
- Higher AnTuTu: 2974201 vs 2874956
- Better Geekbench Single: 2833 vs 2729
- Better Geekbench Multi: 9119 vs 8430
- Lighter: 191g vs 219g
- Higher performance (90/100 vs 89/100)
- Better camera (64/100 vs 37/100)
- Better portability (64/100 vs 40/100)
Comparison verdict
Comparing the Redmi K80 Ultra vs the Vivo S50 Pro mini, the Vivo S50 Pro mini scores 6 points higher (79/100 vs 73/100). In the "camera" category, the Vivo S50 Pro mini leads (64/100 vs 37/100). Value score: Redmi K80 Ultra — 80/100, Vivo S50 Pro mini — 80/100; 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 Vivo S50 Pro mini and the Redmi K80 Ultra are nearly equal (90/100 vs 89/100). In the "display" category, the Redmi K80 Ultra is a bit better (94/100 vs 85/100). In the "camera" category, the Vivo S50 Pro mini notably outperforms the Redmi K80 Ultra (64/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra is a bit better (86/100 vs 81/100). In the "portability" category, the Vivo S50 Pro mini notably outperforms the Redmi K80 Ultra (64/100 vs 40/100).
Specs comparison
| Specification | Redmi K80 Ultra | Vivo S50 Pro mini | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Gen 5 | |
| AnTuTu | 2874956 | 2974201 | |
| Geekbench Single | 2729 | 2833 | |
| Geekbench Multi | 8430 | 9119 | |
| Display | 6.8" OLED | 6.3" LTPO AMOLED | |
| Resolution | 1280x2772 | 1216x2640 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 6500 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | — | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | — | 150.8×71.8×8.0 mm | |
| Weight | 219 g | 191 g | |
| Launch price | $350 | $485 |
Camera comparison
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo S50 Pro mini
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Vivo S50 Pro mini
- 6.3" LTPO AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Battery and charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Vivo S50 Pro mini
- 6500 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared Redmi K80 Ultra and Vivo S50 Pro mini, covering their specs and all relevant benchmarks.
Vivo S50 Pro mini leads Redmi K80 Ultra by 3.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $135. Redmi K80 Ultra was $135 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo S50 Pro mini and the Redmi K80 Ultra are nearly equal (90/100 vs 89/100).
display
In the "display" category, the Redmi K80 Ultra is a bit better (94/100 vs 85/100).
camera
In the "camera" category, the Vivo S50 Pro mini notably outperforms the Redmi K80 Ultra (64/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra is a bit better (86/100 vs 81/100).
portability
In the "portability" category, the Vivo S50 Pro mini notably outperforms the Redmi K80 Ultra (64/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K80 Ultra or the Vivo S50 Pro mini?
The Vivo S50 Pro mini edges out the Redmi K80 Ultra by just 6 points — the two devices are very close in overall level.
What is the rating of the Redmi K80 Ultra and the Vivo S50 Pro mini?
The Redmi K80 Ultra has a MobileRank rating of 73/100, the Vivo S50 Pro mini — 79/100.
Which has the better camera: the Redmi K80 Ultra or the Vivo S50 Pro mini?
The Vivo S50 Pro mini leads on camera score (64/100 vs 37/100).
Should you choose the Redmi K80 Ultra over the Vivo S50 Pro mini?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo S50 Pro mini is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.