Redmi K90 Ultra vs Vivo iQOO Neo9S Pro
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Neo9S Pro (2024) runs on the MediaTek Dimensity 9300+. Both devices score the same overall rating of 73/100. Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5160); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 2,439,634); the Vivo iQOO Neo9S Pro is noticeably lighter (190g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Vivo iQOO Neo9S Pro
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 2439634
- Better Geekbench Single: 3013 vs 2249
- Better Geekbench Multi: 9287 vs 7352
- Bigger battery: 8550 vs 5160 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 84/100)
- Longer battery life (78/100 vs 67/100)
What makes Vivo iQOO Neo9S Pro better?
- Faster charging: 120W vs 100W
- Lighter: 190g vs 227g
- Better camera (52/100 vs 37/100)
- Better portability (65/100 vs 40/100)
Comparison verdict
The Redmi K90 Ultra and the Vivo iQOO Neo9S Pro received the same MobileRank rating — 73/100. In the "camera" category, the Vivo iQOO Neo9S Pro leads (52/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 67/100). In the "performance" category, the Redmi K90 Ultra is a bit better (92/100 vs 84/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Vivo iQOO Neo9S Pro notably outperforms the Redmi K90 Ultra (52/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 67/100). In the "portability" category, the Vivo iQOO Neo9S Pro notably outperforms the Redmi K90 Ultra (65/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Vivo iQOO Neo9S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9300+ | |
| AnTuTu | 3233695 | 2439634 | |
| Geekbench Single | 3013 | 2249 | |
| Geekbench Multi | 9287 | 7352 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1280x2772 | 1260x2800 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8550 mAh | 5160 mAh | |
| Charging | 100W | 120W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 14, OriginOS 4 | |
| Brightness (peak) | 3500 nits | 1400 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | 163.5×75.7×8.0 mm | |
| Weight | 227 g | 190 g | |
| Launch price | $420 | — |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Neo9S Pro
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo iQOO Neo9S Pro
- 6.8" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Neo9S Pro
- 5160 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Vivo iQOO Neo9S Pro, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo iQOO Neo9S Pro by 32.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Neo9S Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra is a bit better (92/100 vs 84/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Vivo iQOO Neo9S Pro notably outperforms the Redmi K90 Ultra (52/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 67/100).
portability
In the "portability" category, the Vivo iQOO Neo9S Pro notably outperforms the Redmi K90 Ultra (65/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Vivo iQOO Neo9S Pro?
Both devices scored 73/100. The choice depends on your priorities: if performance matters more — go with the Redmi K90 Ultra (92/100 vs 84/100).
What is the rating of the Redmi K90 Ultra and the Vivo iQOO Neo9S Pro?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo iQOO Neo9S Pro — 73/100.
Which has the better camera: the Redmi K90 Ultra or the Vivo iQOO Neo9S Pro?
The Vivo iQOO Neo9S Pro leads on camera score (52/100 vs 37/100).
Which is more powerful: the Redmi K90 Ultra or the Vivo iQOO Neo9S Pro?
The Redmi K90 Ultra leads on performance (92/100 vs 84/100).
Should you choose the Redmi K90 Ultra over the Vivo iQOO Neo9S Pro?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO Neo9S Pro is a better fit for gamers and power users.