Redmi K90 vs Vivo iQOO Z11
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z11 (2026) runs on the MediaTek Dimensity 8500; launch prices were $401 and $290. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 65/100 (a 11-point difference). Key differences: the Vivo iQOO Z11 has the bigger battery (9020 mAh vs 7100); the Redmi K90 is faster in AnTuTu (3,077,585 vs 2,120,347); the Redmi K90 is noticeably lighter (206g vs 228g).
Profile comparison
Category scores
Redmi K90
Vivo iQOO Z11
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 2120347
- Better Geekbench Single: 3013 vs 1555
- Better Geekbench Multi: 9287 vs 6405
- Faster charging: 100W vs 90W
- Lighter: 206g vs 228g
- Higher performance (91/100 vs 77/100)
- Better camera (58/100 vs 32/100)
- Better portability (55/100 vs 40/100)
What makes Vivo iQOO Z11 better?
- Bigger battery: 9020 vs 7100 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $290 vs $401
- Longer battery life (78/100 vs 72/100)
- Better display (89/100 vs 82/100)
Comparison verdict
Comparing the Redmi K90 vs the Vivo iQOO Z11, the Redmi K90 scores 11 points higher (76/100 vs 65/100). In the "performance" category, the Redmi K90 leads (91/100 vs 77/100). In the "camera" category, the Redmi K90 leads (58/100 vs 32/100). Value score: Redmi K90 — 80/100, Vivo iQOO Z11 — 70/100; 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 is a bit better (91/100 vs 77/100). In the "display" category, the Vivo iQOO Z11 is a bit better (89/100 vs 82/100). In the "camera" category, the Redmi K90 notably outperforms the Vivo iQOO Z11 (58/100 vs 32/100). In the "battery" category, the Vivo iQOO Z11 is a bit better (78/100 vs 72/100). In the "portability" category, the Redmi K90 notably outperforms the Vivo iQOO Z11 (55/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 | Vivo iQOO Z11 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 8500 | |
| AnTuTu | 3077585 | 2120347 | |
| Geekbench Single | 3013 | 1555 | |
| Geekbench Multi | 9287 | 6405 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 2510x1156 | 1080x2400 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 7100 mAh | 9020 mAh | |
| Charging | 100W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | 5000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 157.5×75.3×8.0 mm | 163.7×76.2×8.3 mm | |
| Weight | 206 g | 228 g | |
| Launch price | $401 | $290 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Vivo iQOO Z11
- Main: 50MP f/1.8
- Front: 16MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Vivo iQOO Z11
- 6.8" AMOLED
- Resolution: 1080x2400
- Refresh rate: 165 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z11
- 9020 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared Redmi K90 and Vivo iQOO Z11, covering their specs and all relevant benchmarks.
Redmi K90 leads Vivo iQOO Z11 by 45.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $111. Vivo iQOO Z11 was $111 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 is a bit better (91/100 vs 77/100).
display
In the "display" category, the Vivo iQOO Z11 is a bit better (89/100 vs 82/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Vivo iQOO Z11 (58/100 vs 32/100).
battery
In the "battery" category, the Vivo iQOO Z11 is a bit better (78/100 vs 72/100).
portability
In the "portability" category, the Redmi K90 notably outperforms the Vivo iQOO Z11 (55/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 or the Vivo iQOO Z11?
The Redmi K90 is noticeably better than the Vivo iQOO Z11 — the overall rating gap is 11 points.
What is the rating of the Redmi K90 and the Vivo iQOO Z11?
The Redmi K90 has a MobileRank rating of 76/100, the Vivo iQOO Z11 — 65/100.
Which has the better camera: the Redmi K90 or the Vivo iQOO Z11?
The Redmi K90 leads on camera score (58/100 vs 32/100).
Which is more powerful: the Redmi K90 or the Vivo iQOO Z11?
The Redmi K90 leads on performance (91/100 vs 77/100).
Should you choose the Redmi K90 over the Vivo iQOO Z11?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers. The Vivo iQOO Z11 is a better fit for active users, those who care about battery life.