Redmi K90 Ultra vs Vivo iQOO Z11 Turbo
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z11 Turbo (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $420 and $460. By overall MobileRank rating, the Vivo iQOO Z11 Turbo leads — 78/100 vs 73/100 (a 5-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 7600); the main camera is 50 MP vs 200 MP; the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 2,968,990); the Vivo iQOO Z11 Turbo is noticeably lighter (202g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Vivo iQOO Z11 Turbo
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 2968990
- Bigger battery: 8550 vs 7600 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Cheaper at launch: $420 vs $460
- Longer battery life (78/100 vs 74/100)
What makes Vivo iQOO Z11 Turbo better?
- Better Geekbench Single: 3639 vs 3013
- Better Geekbench Multi: 11047 vs 9287
- Better main camera: 200MP vs 50MP
- Lighter: 202g vs 227g
- Higher performance (94/100 vs 92/100)
- Better camera (53/100 vs 37/100)
- Better portability (59/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Vivo iQOO Z11 Turbo, the Vivo iQOO Z11 Turbo scores 5 points higher (78/100 vs 73/100). In the "camera" category, the Vivo iQOO Z11 Turbo leads (53/100 vs 37/100). Value score: Redmi K90 Ultra — 72/100, Vivo iQOO Z11 Turbo — 80/100; 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 Vivo iQOO Z11 Turbo and the Redmi K90 Ultra are nearly equal (94/100 vs 92/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Vivo iQOO Z11 Turbo notably outperforms the Redmi K90 Ultra (53/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra and the Vivo iQOO Z11 Turbo are nearly equal (78/100 vs 74/100). In the "portability" category, the Vivo iQOO Z11 Turbo notably outperforms the Redmi K90 Ultra (59/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Vivo iQOO Z11 Turbo | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3233695 | 2968990 | |
| Geekbench Single | 3013 | 3639 | |
| Geekbench Multi | 9287 | 11047 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 1280x2772 | 1260x2750 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8550 mAh | 7600 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | 5500 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 162.9×77.9×8.2 mm | 157.6×74.4×7.9 mm | |
| Weight | 227 g | 202 g | |
| Launch price | $420 | $460 |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z11 Turbo
- Main: 200MP f/1.9
- Ultrawide: 8MP
- Front: 32MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo iQOO Z11 Turbo
- 6.6" AMOLED
- Resolution: 1260x2750
- Refresh rate: 144 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z11 Turbo
- 7600 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Vivo iQOO Z11 Turbo, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo iQOO Z11 Turbo by 8.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $40. Redmi K90 Ultra was $40 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Z11 Turbo and the Redmi K90 Ultra are nearly equal (94/100 vs 92/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Vivo iQOO Z11 Turbo notably outperforms the Redmi K90 Ultra (53/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra and the Vivo iQOO Z11 Turbo are nearly equal (78/100 vs 74/100).
portability
In the "portability" category, the Vivo iQOO Z11 Turbo notably outperforms the Redmi K90 Ultra (59/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Vivo iQOO Z11 Turbo?
The Vivo iQOO Z11 Turbo edges out the Redmi K90 Ultra by just 5 points — the two devices are very close in overall level.
What is the rating of the Redmi K90 Ultra and the Vivo iQOO Z11 Turbo?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo iQOO Z11 Turbo — 78/100.
Which has the better camera: the Redmi K90 Ultra or the Vivo iQOO Z11 Turbo?
The Vivo iQOO Z11 Turbo leads on camera score (53/100 vs 37/100).
Should you choose the Redmi K90 Ultra over the Vivo iQOO Z11 Turbo?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO Z11 Turbo is a better fit for gamers and power users, budget-conscious buyers.