Redmi K90 Ultra vs Vivo Y75 5G
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo Y75 5G (2022) runs on the MediaTek Dimensity 700 5G. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 42/100 (a 31-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 515,647); the Redmi K90 Ultra has NFC for contactless payments, the Vivo Y75 5G doesn't; the Vivo Y75 5G is noticeably lighter (187g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Vivo Y75 5G
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 515647
- Better Geekbench Single: 3013 vs 690
- Better Geekbench Multi: 9287 vs 1736
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 18W
- Higher performance (92/100 vs 40/100)
- Better camera (37/100 vs 32/100)
- Longer battery life (78/100 vs 43/100)
- Better display (94/100 vs 57/100)
What makes Vivo Y75 5G better?
- Lighter: 187g vs 227g
- Better portability (64/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Vivo Y75 5G, the Redmi K90 Ultra scores 31 points higher (73/100 vs 42/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 40/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 43/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Vivo Y75 5G (92/100 vs 40/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Vivo Y75 5G (94/100 vs 57/100). In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 32/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Vivo Y75 5G (78/100 vs 43/100). In the "portability" category, the Vivo Y75 5G notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Vivo Y75 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 700 5G | |
| AnTuTu | 3233695 | 515647 | |
| Geekbench Single | 3013 | 690 | |
| Geekbench Multi | 9287 | 1736 | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 1280x2772 | 1080x2408 | |
| Refresh rate | 165 Hz | — | |
| Battery | 8550 mAh | 5000 mAh | |
| Charging | 100W | 18W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 16 | Android 11, Funtouch 12 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | no | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | 164.0×75.9×8.3 mm | |
| Weight | 227 g | 187 g | |
| Launch price | $420 | — |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo Y75 5G
- Main: 50MP f/1.8
- Front: 16MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo Y75 5G
- 6.6" IPS LCD
- Resolution: 1080x2408
- Refresh rate: —
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo Y75 5G
- 5000 mAh
- Wired: 18W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Vivo Y75 5G, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo Y75 5G by 527.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y75 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Vivo Y75 5G (92/100 vs 40/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Vivo Y75 5G (94/100 vs 57/100).
camera
In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Vivo Y75 5G (78/100 vs 43/100).
portability
In the "portability" category, the Vivo Y75 5G notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Vivo Y75 5G?
The Redmi K90 Ultra significantly outperforms the Vivo Y75 5G by 31 points (73/100 vs 42/100).
What is the rating of the Redmi K90 Ultra and the Vivo Y75 5G?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo Y75 5G — 42/100.
Which has the better camera: the Redmi K90 Ultra or the Vivo Y75 5G?
The Redmi K90 Ultra leads on camera score (37/100 vs 32/100).
Which is more powerful: the Redmi K90 Ultra or the Vivo Y75 5G?
The Redmi K90 Ultra leads on performance (92/100 vs 40/100).
Should you choose the Redmi K90 Ultra over the Vivo Y75 5G?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.