Redmi K80 Ultra vs Vivo V40 SE
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo V40 SE (2024) runs on the Qualcomm Snapdragon 4 Gen 2. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 49/100 (a 24-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 568,395); the Vivo V40 SE is noticeably lighter (185g vs 219g).
Profile comparison
Category scores
Redmi K80 Ultra
Vivo V40 SE
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 568395
- Better Geekbench Single: 2729 vs 915
- Better Geekbench Multi: 8430 vs 2115
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 44W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (89/100 vs 46/100)
- Better camera (37/100 vs 35/100)
- Longer battery life (86/100 vs 48/100)
- Better display (94/100 vs 79/100)
What makes Vivo V40 SE better?
- Lighter: 185g vs 219g
- Better portability (70/100 vs 40/100)
Comparison verdict
Comparing the Redmi K80 Ultra vs the Vivo V40 SE, the Redmi K80 Ultra scores 24 points higher (73/100 vs 49/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 46/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 48/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo V40 SE (89/100 vs 46/100). In the "display" category, the Redmi K80 Ultra notably outperforms the Vivo V40 SE (94/100 vs 79/100). In the "camera" category, the Redmi K80 Ultra and the Vivo V40 SE are nearly equal (37/100 vs 35/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo V40 SE (86/100 vs 48/100). In the "portability" category, the Vivo V40 SE significantly outperforms the Redmi K80 Ultra (70/100 vs 40/100).
Specs comparison
| Specification | Redmi K80 Ultra | Vivo V40 SE | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 2874956 | 568395 | |
| Geekbench Single | 2729 | 915 | |
| Geekbench Multi | 8430 | 2115 | |
| Display | 6.8" OLED | 6.7" AMOLED | |
| Resolution | 1280x2772 | 1080x2400 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 5000 mAh | |
| Charging | 100W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 256GB | |
| OS | Android 15 | Android 14, Funtouch 14 | |
| Brightness (peak) | 3200 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP54 | |
| Dimensions | — | 163.2×75.8×7.8 mm | |
| Weight | 219 g | 185 g | |
| Launch price | $350 | — |
Camera comparison
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo V40 SE
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Vivo V40 SE
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Vivo V40 SE
- 5000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Redmi K80 Ultra and Vivo V40 SE, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Vivo V40 SE by 405.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo V40 SE
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo V40 SE (89/100 vs 46/100).
display
In the "display" category, the Redmi K80 Ultra notably outperforms the Vivo V40 SE (94/100 vs 79/100).
camera
In the "camera" category, the Redmi K80 Ultra and the Vivo V40 SE are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo V40 SE (86/100 vs 48/100).
portability
In the "portability" category, the Vivo V40 SE significantly outperforms the Redmi K80 Ultra (70/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K80 Ultra or the Vivo V40 SE?
The Redmi K80 Ultra significantly outperforms the Vivo V40 SE by 24 points (73/100 vs 49/100).
What is the rating of the Redmi K80 Ultra and the Vivo V40 SE?
The Redmi K80 Ultra has a MobileRank rating of 73/100, the Vivo V40 SE — 49/100.
Which is more powerful: the Redmi K80 Ultra or the Vivo V40 SE?
The Redmi K80 Ultra leads on performance (89/100 vs 46/100).
Should you choose the Redmi K80 Ultra over the Vivo V40 SE?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.