Redmi K90 Ultra vs Vivo iQOO Z10 Turbo+
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z10 Turbo+ (2025) runs on the MediaTek Dimensity 9400+; launch prices were $420 and $280. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 71/100 (a 2-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 8000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 2,786,169); the Vivo iQOO Z10 Turbo+ is noticeably lighter (212g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Vivo iQOO Z10 Turbo+
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 2786169
- Better Geekbench Single: 3013 vs 2729
- Better Geekbench Multi: 9287 vs 8430
- Bigger battery: 8550 vs 8000 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 88/100)
- Better camera (37/100 vs 35/100)
- Longer battery life (78/100 vs 73/100)
What makes Vivo iQOO Z10 Turbo+ better?
- Lighter: 212g vs 227g
- Cheaper at launch: $280 vs $420
- Better portability (50/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Vivo iQOO Z10 Turbo+, the Redmi K90 Ultra scores 2 points higher (73/100 vs 71/100). Value score: Redmi K90 Ultra — 72/100, Vivo iQOO Z10 Turbo+ — 86/100; 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 Ultra and the Vivo iQOO Z10 Turbo+ are nearly equal (92/100 vs 88/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Redmi K90 Ultra and the Vivo iQOO Z10 Turbo+ are nearly equal (37/100 vs 35/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 73/100). In the "portability" category, the Vivo iQOO Z10 Turbo+ is a bit better (50/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Vivo iQOO Z10 Turbo+ | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9400+ | |
| AnTuTu | 3233695 | 2786169 | |
| Geekbench Single | 3013 | 2729 | |
| Geekbench Multi | 9287 | 8430 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 1260x2800 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8550 mAh | 8000 mAh | |
| Charging | 100W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3500 nits | 5500 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP65 | |
| Dimensions | 162.9×77.9×8.2 mm | 163.7×75.9×8.2 mm | |
| Weight | 227 g | 212 g | |
| Launch price | $420 | $280 |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z10 Turbo+
- Main: 50MP
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo iQOO Z10 Turbo+
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z10 Turbo+
- 8000 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Vivo iQOO Z10 Turbo+, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo iQOO Z10 Turbo+ by 16.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $140. Vivo iQOO Z10 Turbo+ was $140 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra and the Vivo iQOO Z10 Turbo+ are nearly equal (92/100 vs 88/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Redmi K90 Ultra and the Vivo iQOO Z10 Turbo+ are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 73/100).
portability
In the "portability" category, the Vivo iQOO Z10 Turbo+ is a bit better (50/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Vivo iQOO Z10 Turbo+?
The Redmi K90 Ultra edges out the Vivo iQOO Z10 Turbo+ by just 2 points — the two devices are very close in overall level.
What is the rating of the Redmi K90 Ultra and the Vivo iQOO Z10 Turbo+?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo iQOO Z10 Turbo+ — 71/100.
Should you choose the Redmi K90 Ultra over the Vivo iQOO Z10 Turbo+?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO Z10 Turbo+ is a better fit for gamers and power users, budget-conscious buyers.