Redmi K100 Pro vs Vivo Y400
The Redmi K100 Pro (2026) runs on the Snapdragon 8 Elite Gen 5, while the Vivo Y400 (2025) runs on the Qualcomm Snapdragon 4 Gen 2. By overall MobileRank rating, the Redmi K100 Pro leads — 91/100 vs 52/100 (a 39-point difference). Key differences: the Redmi K100 Pro has the bigger battery (9000 mAh vs 6000); the main camera is 200 MP vs 50 MP; the Redmi K100 Pro is faster in AnTuTu (3,531,378 vs 568,395).
Profile comparison
Category scores
Redmi K100 Pro
Vivo Y400
What makes Redmi K100 Pro better?
- Higher AnTuTu: 3531378 vs 568395
- Better Geekbench Single: 3639 vs 915
- Better Geekbench Multi: 11047 vs 2115
- Bigger battery: 9000 vs 6000 mAh
- Faster charging: 100W vs 90W
- Better main camera: 200MP vs 50MP
- Higher performance (96/100 vs 46/100)
- Better camera (90/100 vs 37/100)
- Longer battery life (95/100 vs 65/100)
- Better display (81/100 vs 79/100)
What makes Vivo Y400 better?
- Overall rating 52/100
Comparison verdict
Comparing the Redmi K100 Pro vs the Vivo Y400, the Redmi K100 Pro scores 39 points higher (91/100 vs 52/100). In the "performance" category, the Redmi K100 Pro leads (96/100 vs 46/100). In the "camera" category, the Redmi K100 Pro leads (90/100 vs 37/100). In the "battery" category, the Redmi K100 Pro leads (95/100 vs 65/100). In the "performance" category, the Redmi K100 Pro significantly outperforms the Vivo Y400 (96/100 vs 46/100). In the "display" category, the Redmi K100 Pro and the Vivo Y400 are nearly equal (81/100 vs 79/100). In the "camera" category, the Redmi K100 Pro significantly outperforms the Vivo Y400 (90/100 vs 37/100). In the "battery" category, the Redmi K100 Pro significantly outperforms the Vivo Y400 (95/100 vs 65/100).
Specs comparison
| Specification | Redmi K100 Pro | Vivo Y400 | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 3531378 | 568395 | |
| Geekbench Single | 3639 | 915 | |
| Geekbench Multi | 11047 | 2115 | |
| Display | 6.9" AMOLED | 6.7" AMOLED | |
| Resolution | 1200x2608 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 9000 mAh | 6000 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP69 | |
| Dimensions | — | 162.3×75.3×7.9 mm | |
| Weight | — | 197 g | |
| Launch price | — | $230 |
Camera comparison
Redmi K100 Pro
- Main: 200MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y400
- Main: 50MP f/1.8
- Front: 32MP
Display comparison
Redmi K100 Pro
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Vivo Y400
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Redmi K100 Pro
- 9000 mAh
- Wired: 100W
- Wireless: 50W
Vivo Y400
- 6000 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared Redmi K100 Pro and Vivo Y400, covering their specs and all relevant benchmarks.
Redmi K100 Pro leads Vivo Y400 by 521.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K100 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K100 Pro significantly outperforms the Vivo Y400 (96/100 vs 46/100).
display
In the "display" category, the Redmi K100 Pro and the Vivo Y400 are nearly equal (81/100 vs 79/100).
camera
In the "camera" category, the Redmi K100 Pro significantly outperforms the Vivo Y400 (90/100 vs 37/100).
battery
In the "battery" category, the Redmi K100 Pro significantly outperforms the Vivo Y400 (95/100 vs 65/100).
Frequently asked questions
Which is better: the Redmi K100 Pro or the Vivo Y400?
The Redmi K100 Pro significantly outperforms the Vivo Y400 by 39 points (91/100 vs 52/100).
What is the rating of the Redmi K100 Pro and the Vivo Y400?
The Redmi K100 Pro has a MobileRank rating of 91/100, the Vivo Y400 — 52/100.
Which has the better camera: the Redmi K100 Pro or the Vivo Y400?
The Redmi K100 Pro leads on camera score (90/100 vs 37/100).
Which is more powerful: the Redmi K100 Pro or the Vivo Y400?
The Redmi K100 Pro leads on performance (96/100 vs 46/100).
Should you choose the Redmi K100 Pro over the Vivo Y400?
The Redmi K100 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.