Redmi K80 Ultra vs Vivo X300 FE
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo X300 FE (2026) runs on the Snapdragon 8 Elite Gen 5; estimated prices are $350 and $699. By overall MobileRank rating, the Vivo X300 FE leads — 73/100 vs 60/100 (a 13-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 6500); the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 2,869,139); the Vivo X300 FE is noticeably lighter (190g vs 219g).
Redmi K80 Ultra
Vivo X300 FE
- Higher AnTuTu: 2876004 vs 2869139
- Bigger battery: 7410 vs 6500 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper: $350 vs $699
- Better value for money (86/100 vs 62/100)
- Better Geekbench Single: 3640 vs 2729
- Better Geekbench Multi: 11033 vs 8430
- Lighter: 190g vs 219g
- Higher performance (77/100 vs 61/100)
- Better camera (62/100 vs 32/100)
- Longer battery life (73/100 vs 72/100)
- Better design/ergonomics (62/100 vs 26/100)
Comparing the Redmi K80 Ultra vs the Vivo X300 FE, the Vivo X300 FE scores 13 points higher (73/100 vs 60/100). In the "performance" category, the Vivo X300 FE leads (77/100 vs 61/100). In the "camera" category, the Vivo X300 FE leads (62/100 vs 32/100). In the "value for money" category, the Redmi K80 Ultra leads (86/100 vs 62/100). In the "performance" category, the Vivo X300 FE notably outperforms the Redmi K80 Ultra (77/100 vs 61/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo X300 FE significantly outperforms the Redmi K80 Ultra (62/100 vs 32/100). In the "battery" category, the Vivo X300 FE and the Redmi K80 Ultra are nearly equal (73/100 vs 72/100). In the "design" category, the Vivo X300 FE significantly outperforms the Redmi K80 Ultra (62/100 vs 26/100). In the "value for money" category, the Redmi K80 Ultra notably outperforms the Vivo X300 FE (86/100 vs 62/100).
| Specification | Redmi K80 Ultra | Vivo X300 FE | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2876004 | 2869139 | |
| Geekbench Single | 2729 | 3640 | |
| Geekbench Multi | 8430 | 11033 | |
| 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 | 0W | 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 | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3200 nits | 5000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 150.8×71.8×8.0 mm | |
| Weight | 219 g | 190 g | |
| Price | $350 | $699 |
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo X300 FE
- Main: 50MP f/f/1.6
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Vivo X300 FE
- 6.3" LTPO AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
Vivo X300 FE
- 6500 mAh
- Wired: 90W
- Wireless: 40W
We compared Redmi K80 Ultra and Vivo X300 FE, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Vivo X300 FE by 0.2% in our overall performance rating.
Price difference: $349. Redmi K80 Ultra is cheaper by $349.
performance
In the "performance" category, the Vivo X300 FE notably outperforms the Redmi K80 Ultra (77/100 vs 61/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo X300 FE significantly outperforms the Redmi K80 Ultra (62/100 vs 32/100).
battery
In the "battery" category, the Vivo X300 FE and the Redmi K80 Ultra are nearly equal (73/100 vs 72/100).
design
In the "design" category, the Vivo X300 FE significantly outperforms the Redmi K80 Ultra (62/100 vs 26/100).
value for money
In the "value for money" category, the Redmi K80 Ultra notably outperforms the Vivo X300 FE (86/100 vs 62/100).
Which is better: the Redmi K80 Ultra or the Vivo X300 FE?
The Vivo X300 FE is noticeably better than the Redmi K80 Ultra — the overall rating gap is 13 points.
What is the rating of the Redmi K80 Ultra and the Vivo X300 FE?
The Redmi K80 Ultra has a MobileRank rating of 60/100, the Vivo X300 FE — 73/100.
Which has the better camera: the Redmi K80 Ultra or the Vivo X300 FE?
The Vivo X300 FE leads on camera score (62/100 vs 32/100).
Which is more powerful: the Redmi K80 Ultra or the Vivo X300 FE?
The Vivo X300 FE leads on performance (77/100 vs 61/100).
Should you choose the Redmi K80 Ultra over the Vivo X300 FE?
The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers. The Vivo X300 FE is a better fit for active users.