Redmi K90 Pro Max vs Vivo X100s Pro
The Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X100s Pro (2024) runs on the MediaTek Dimensity 9300+; launch prices were $561 and $899. By overall MobileRank rating, the Redmi K90 Pro Max leads — 86/100 vs 79/100 (a 7-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 5400); the Redmi K90 Pro Max is faster in AnTuTu (3,622,315 vs 2,432,004); the Redmi K90 Pro Max is thinner (7.9mm vs 8.9mm).
Profile comparison
Category scores
Redmi K90 Pro Max
Vivo X100s Pro
What makes Redmi K90 Pro Max better?
- Higher AnTuTu: 3622315 vs 2432004
- Better Geekbench Single: 3639 vs 2249
- Better Geekbench Multi: 11047 vs 7352
- Bigger battery: 7560 vs 5400 mAh
- Lighter: 210g vs 224g
- Cheaper at launch: $561 vs $899
- Higher performance (97/100 vs 84/100)
- Longer battery life (89/100 vs 80/100)
- Better portability (54/100 vs 36/100)
What makes Vivo X100s Pro better?
- Better display (84/100 vs 81/100)
Comparison verdict
Comparing the Redmi K90 Pro Max vs the Vivo X100s Pro, the Redmi K90 Pro Max scores 7 points higher (86/100 vs 79/100). In the "performance" category, the Redmi K90 Pro Max leads (97/100 vs 84/100). Value score: Redmi K90 Pro Max — 90/100, Vivo X100s Pro — 70/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 Pro Max is a bit better (97/100 vs 84/100). In the "display" category, the Vivo X100s Pro and the Redmi K90 Pro Max are nearly equal (84/100 vs 81/100). In the "camera" category, both devices are on the same level — 78/100. In the "battery" category, the Redmi K90 Pro Max is a bit better (89/100 vs 80/100). In the "portability" category, the Redmi K90 Pro Max notably outperforms the Vivo X100s Pro (54/100 vs 36/100).
Specs comparison
| Specification | Redmi K90 Pro Max | Vivo X100s Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300+ | |
| AnTuTu | 3622315 | 2432004 | |
| Geekbench Single | 3639 | 2249 | |
| Geekbench Multi | 11047 | 7352 | |
| Display | 6.9" OLED | 6.8" LTPO AMOLED | |
| Resolution | 2608x1200 | 1260x2800 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7560 mAh | 5400 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 50W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 14, OriginOS 4 | |
| Brightness (peak) | 3500 nits | 3000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.3×77.8×7.9 mm | 164.1×75.3×8.9 mm | |
| Weight | 210 g | 224 g | |
| Launch price | $561 | $899 |
Camera comparison
Redmi K90 Pro Max
- Main: 50MP f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X100s Pro
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Vivo X100s Pro
- 6.8" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
Vivo X100s Pro
- 5400 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Redmi K90 Pro Max and Vivo X100s Pro, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Vivo X100s Pro by 48.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $338. Redmi K90 Pro Max was $338 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Pro Max is a bit better (97/100 vs 84/100).
display
In the "display" category, the Vivo X100s Pro and the Redmi K90 Pro Max are nearly equal (84/100 vs 81/100).
camera
In the "camera" category, both devices are on the same level — 78/100.
battery
In the "battery" category, the Redmi K90 Pro Max is a bit better (89/100 vs 80/100).
portability
In the "portability" category, the Redmi K90 Pro Max notably outperforms the Vivo X100s Pro (54/100 vs 36/100).
Frequently asked questions
Which is better: the Redmi K90 Pro Max or the Vivo X100s Pro?
The Redmi K90 Pro Max edges out the Vivo X100s Pro by just 7 points — the two devices are very close in overall level.
What is the rating of the Redmi K90 Pro Max and the Vivo X100s Pro?
The Redmi K90 Pro Max has a MobileRank rating of 86/100, the Vivo X100s Pro — 79/100.
Which is more powerful: the Redmi K90 Pro Max or the Vivo X100s Pro?
The Redmi K90 Pro Max leads on performance (97/100 vs 84/100).
Should you choose the Redmi K90 Pro Max over the Vivo X100s Pro?
The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X100s Pro is a better fit for gamers and power users, those who care about battery life.