Redmi K90 Ultra vs Vivo iQOO Z5 (2022)
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z5 (2022) (2022) runs on the MediaTek Dimensity 1300. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 51/100 (a 22-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 6000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 954,090); the Redmi K90 Ultra has NFC for contactless payments, the Vivo iQOO Z5 (2022) doesn't; the Vivo iQOO Z5 (2022) is noticeably lighter (203g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Vivo iQOO Z5 (2022)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 954090
- Better Geekbench Single: 3013 vs 1114
- Better Geekbench Multi: 9287 vs 3281
- Bigger battery: 8550 vs 6000 mAh
- Faster charging: 100W vs 44W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 58/100)
- Better camera (37/100 vs 32/100)
- Longer battery life (78/100 vs 56/100)
- Better display (94/100 vs 66/100)
What makes Vivo iQOO Z5 (2022) better?
- Lighter: 203g vs 227g
- Better portability (44/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Vivo iQOO Z5 (2022), the Redmi K90 Ultra scores 22 points higher (73/100 vs 51/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 58/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 56/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Vivo iQOO Z5 (2022) (92/100 vs 58/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Vivo iQOO Z5 (2022) (94/100 vs 66/100). 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 notably outperforms the Vivo iQOO Z5 (2022) (78/100 vs 56/100). In the "portability" category, the Vivo iQOO Z5 (2022) and the Redmi K90 Ultra are nearly equal (44/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Vivo iQOO Z5 (2022) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 1300 | |
| AnTuTu | 3233695 | 954090 | |
| Geekbench Single | 3013 | 1114 | |
| Geekbench Multi | 9287 | 3281 | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 1280x2772 | 1080x2408 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 6000 mAh | |
| Charging | 100W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 12, Funtouch 12 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | no | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | 163.9×75.3×9.2 mm | |
| Weight | 227 g | 203 g | |
| Launch price | $420 | — |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z5 (2022)
- Main: 50MP f/1.8
- Front: 16MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo iQOO Z5 (2022)
- 6.6" IPS LCD
- Resolution: 1080x2408
- Refresh rate: 120 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z5 (2022)
- 6000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Vivo iQOO Z5 (2022), covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo iQOO Z5 (2022) by 238.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z5 (2022)
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Vivo iQOO Z5 (2022) (92/100 vs 58/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Vivo iQOO Z5 (2022) (94/100 vs 66/100).
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 notably outperforms the Vivo iQOO Z5 (2022) (78/100 vs 56/100).
portability
In the "portability" category, the Vivo iQOO Z5 (2022) and the Redmi K90 Ultra are nearly equal (44/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Vivo iQOO Z5 (2022)?
The Redmi K90 Ultra significantly outperforms the Vivo iQOO Z5 (2022) by 22 points (73/100 vs 51/100).
What is the rating of the Redmi K90 Ultra and the Vivo iQOO Z5 (2022)?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo iQOO Z5 (2022) — 51/100.
Which has the better camera: the Redmi K90 Ultra or the Vivo iQOO Z5 (2022)?
The Redmi K90 Ultra leads on camera score (37/100 vs 32/100).
Which is more powerful: the Redmi K90 Ultra or the Vivo iQOO Z5 (2022)?
The Redmi K90 Ultra leads on performance (92/100 vs 58/100).
Should you choose the Redmi K90 Ultra over the Vivo iQOO Z5 (2022)?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.