Redmi K100 Pro vs Vivo S15 Pro
The Redmi K100 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo S15 Pro (2022) runs on the MediaTek Dimensity 8100. By overall MobileRank rating, the Redmi K100 Pro leads — 94/100 vs 56/100 (a 38-point difference). Key differences: the Redmi K100 Pro has the bigger battery (9000 mAh vs 4500); the main camera is 200 MP vs 50 MP; the Redmi K100 Pro is faster in AnTuTu (3,942,923 vs 1,089,139).
Redmi K100 Pro
Vivo S15 Pro
- Higher AnTuTu: 3942923 vs 1089139
- Better Geekbench Single: 3640 vs 1139
- Better Geekbench Multi: 11033 vs 3842
- Bigger battery: 9000 vs 4500 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 2560Hz vs 120Hz
- Higher performance (98/100 vs 62/100)
- Better camera (90/100 vs 42/100)
- Longer battery life (95/100 vs 45/100)
- Better display (91/100 vs 80/100)
- Overall rating 56/100
Comparing the Redmi K100 Pro vs the Vivo S15 Pro, the Redmi K100 Pro scores 38 points higher (94/100 vs 56/100). In the "performance" category, the Redmi K100 Pro leads (98/100 vs 62/100). In the "camera" category, the Redmi K100 Pro leads (90/100 vs 42/100). In the "battery" category, the Redmi K100 Pro leads (95/100 vs 45/100). In the "performance" category, the Redmi K100 Pro significantly outperforms the Vivo S15 Pro (98/100 vs 62/100). In the "display" category, the Redmi K100 Pro is a bit better (91/100 vs 80/100). In the "camera" category, the Redmi K100 Pro significantly outperforms the Vivo S15 Pro (90/100 vs 42/100). In the "battery" category, the Redmi K100 Pro significantly outperforms the Vivo S15 Pro (95/100 vs 45/100).
| Specification | Redmi K100 Pro | Vivo S15 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 8100 | |
| AnTuTu | 3942923 | 1089139 | |
| Geekbench Single | 3640 | 1139 | |
| Geekbench Multi | 11033 | 3842 | |
| Display | 6.9" AMOLED | 6.6" AMOLED | |
| Resolution | 1200x2608 | 1080x2376 | |
| Refresh rate | 2560 Hz | 120 Hz | |
| Battery | 9000 mAh | 4500 mAh | |
| Charging | 100W | 80W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 12 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB | |
| OS | Android 16, HyperOS 3 | Android 12, Origin OS Ocean | |
| Brightness (peak) | — | 1500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | — | 158.9×73.5×8.6 mm | |
| Weight | — | 188 g | |
| Launch price | — | — |
Redmi K100 Pro
- Main: 200MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo S15 Pro
- Main: 50MP f/f/1.9
- Ultrawide: 12MP
- Front: 32MP
Redmi K100 Pro
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 2560 Hz
Vivo S15 Pro
- 6.6" AMOLED
- Resolution: 1080x2376
- Refresh rate: 120 Hz
Redmi K100 Pro
- 9000 mAh
- Wired: 100W
- Wireless: 50W
Vivo S15 Pro
- 4500 mAh
- Wired: 80W
- No wireless charging
We compared Redmi K100 Pro and Vivo S15 Pro, covering their specs and all relevant benchmarks.
Redmi K100 Pro leads Vivo S15 Pro by 262.0% in our overall performance rating.
performance
In the "performance" category, the Redmi K100 Pro significantly outperforms the Vivo S15 Pro (98/100 vs 62/100).
display
In the "display" category, the Redmi K100 Pro is a bit better (91/100 vs 80/100).
camera
In the "camera" category, the Redmi K100 Pro significantly outperforms the Vivo S15 Pro (90/100 vs 42/100).
battery
In the "battery" category, the Redmi K100 Pro significantly outperforms the Vivo S15 Pro (95/100 vs 45/100).
Which is better: the Redmi K100 Pro or the Vivo S15 Pro?
The Redmi K100 Pro significantly outperforms the Vivo S15 Pro by 38 points (94/100 vs 56/100).
What is the rating of the Redmi K100 Pro and the Vivo S15 Pro?
The Redmi K100 Pro has a MobileRank rating of 94/100, the Vivo S15 Pro — 56/100.
Which has the better camera: the Redmi K100 Pro or the Vivo S15 Pro?
The Redmi K100 Pro leads on camera score (90/100 vs 42/100).
Which is more powerful: the Redmi K100 Pro or the Vivo S15 Pro?
The Redmi K100 Pro leads on performance (98/100 vs 62/100).
Should you choose the Redmi K100 Pro over the Vivo S15 Pro?
The Redmi K100 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life. The Vivo S15 Pro is a better fit for active users.