Redmi K100 Pro Max vs Vivo S15 Pro
The Redmi K100 Pro Max (2026) runs on the 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 Max leads — 93/100 vs 56/100 (a 37-point difference). Key differences: the Redmi K100 Pro Max has the bigger battery (9070 mAh vs 4500); the main camera is 200 MP vs 50 MP; the Redmi K100 Pro Max is faster in AnTuTu (3,722,803 vs 1,092,605).
Profile comparison
Category scores
Redmi K100 Pro Max
Vivo S15 Pro
What makes Redmi K100 Pro Max better?
- Higher AnTuTu: 3722803 vs 1092605
- Better Geekbench Single: 3639 vs 1139
- Better Geekbench Multi: 11047 vs 3842
- Bigger battery: 9070 vs 4500 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (97/100 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)
What makes Vivo S15 Pro better?
- Overall rating 56/100
Comparison verdict
Comparing the Redmi K100 Pro Max vs the Vivo S15 Pro, the Redmi K100 Pro Max scores 37 points higher (93/100 vs 56/100). In the "performance" category, the Redmi K100 Pro Max leads (97/100 vs 62/100). In the "camera" category, the Redmi K100 Pro Max leads (90/100 vs 42/100). In the "battery" category, the Redmi K100 Pro Max leads (95/100 vs 45/100). In the "performance" category, the Redmi K100 Pro Max significantly outperforms the Vivo S15 Pro (97/100 vs 62/100). In the "display" category, the Redmi K100 Pro Max is a bit better (91/100 vs 80/100). In the "camera" category, the Redmi K100 Pro Max significantly outperforms the Vivo S15 Pro (90/100 vs 42/100). In the "battery" category, the Redmi K100 Pro Max significantly outperforms the Vivo S15 Pro (95/100 vs 45/100).
Specs comparison
| Specification | Redmi K100 Pro Max | Vivo S15 Pro | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 8100 | |
| AnTuTu | 3722803 | 1092605 | |
| Geekbench Single | 3639 | 1139 | |
| Geekbench Multi | 11047 | 3842 | |
| Display | 6.9" AMOLED | 6.6" AMOLED | |
| Resolution | 1200x2608 | 1080x2376 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9070 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 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 4500 nits | 1500 nits | |
| NFC | yes | yes | |
| Protection | IP69 | — | |
| Dimensions | — | 158.9×73.5×8.6 mm | |
| Weight | — | 188 g | |
| Launch price | $730 | — |
Camera comparison
Redmi K100 Pro Max
- Main: 200MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo S15 Pro
- Main: 50MP f/1.9
- Ultrawide: 12MP
- Front: 32MP
Display comparison
Redmi K100 Pro Max
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 185 Hz
Vivo S15 Pro
- 6.6" AMOLED
- Resolution: 1080x2376
- Refresh rate: 120 Hz
Battery and charging
Redmi K100 Pro Max
- 9070 mAh
- Wired: 100W
- Wireless: 50W
Vivo S15 Pro
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Redmi K100 Pro Max and Vivo S15 Pro, covering their specs and all relevant benchmarks.
Redmi K100 Pro Max leads Vivo S15 Pro by 240.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo S15 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K100 Pro Max significantly outperforms the Vivo S15 Pro (97/100 vs 62/100).
display
In the "display" category, the Redmi K100 Pro Max is a bit better (91/100 vs 80/100).
camera
In the "camera" category, the Redmi K100 Pro Max significantly outperforms the Vivo S15 Pro (90/100 vs 42/100).
battery
In the "battery" category, the Redmi K100 Pro Max significantly outperforms the Vivo S15 Pro (95/100 vs 45/100).
Frequently asked questions
Which is better: the Redmi K100 Pro Max or the Vivo S15 Pro?
The Redmi K100 Pro Max significantly outperforms the Vivo S15 Pro by 37 points (93/100 vs 56/100).
What is the rating of the Redmi K100 Pro Max and the Vivo S15 Pro?
The Redmi K100 Pro Max has a MobileRank rating of 93/100, the Vivo S15 Pro — 56/100.
Which has the better camera: the Redmi K100 Pro Max or the Vivo S15 Pro?
The Redmi K100 Pro Max leads on camera score (90/100 vs 42/100).
Which is more powerful: the Redmi K100 Pro Max or the Vivo S15 Pro?
The Redmi K100 Pro Max leads on performance (97/100 vs 62/100).
Should you choose the Redmi K100 Pro Max over the Vivo S15 Pro?
The Redmi K100 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Vivo S15 Pro is a better fit for active users.