Redmi K90 Max vs Vivo iQOO 15T
The Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; estimated prices are $504 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 75/100 vs 67/100 (a 8-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 8000); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 3,803,420).
Redmi K90 Max
Vivo iQOO 15T
- Bigger battery: 8550 vs 8000 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Longer battery life (77/100 vs 74/100)
- Higher AnTuTu: 3815522 vs 3803420
- Better main camera: 200MP vs 50MP
- Lighter: 216g vs 227g
- Cheaper: $499 vs $504
- Better camera (63/100 vs 32/100)
- Better design/ergonomics (30/100 vs 16/100)
Comparing the Redmi K90 Max vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 8 points higher (75/100 vs 67/100). In the "camera" category, the Vivo iQOO 15T leads (63/100 vs 32/100). In the "performance" category, both devices are on the same level — 82/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15T significantly outperforms the Redmi K90 Max (63/100 vs 32/100). In the "battery" category, the Redmi K90 Max and the Vivo iQOO 15T are nearly equal (77/100 vs 74/100). In the "design" category, the Vivo iQOO 15T is a bit better (30/100 vs 16/100). In the "value for money" category, both devices are on the same level — 75/100.
| Specification | Redmi K90 Max | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 9500 | |
| AnTuTu | 3803420 | 3815522 | |
| Geekbench Single | 3228 | 3228 | |
| Geekbench Multi | 9553 | 9553 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2772x1280 | 1440x3168 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8550 mAh | 8000 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 162.9×77.9×8.1 mm | — | |
| Weight | 227 g | 216 g | |
| Price | $504 | $499 |
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Redmi K90 Max and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Redmi K90 Max by 0.3% in our overall performance rating.
Price difference: $5. Vivo iQOO 15T is cheaper by $5.
performance
In the "performance" category, both devices are on the same level — 82/100.
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Redmi K90 Max (63/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Max and the Vivo iQOO 15T are nearly equal (77/100 vs 74/100).
design
In the "design" category, the Vivo iQOO 15T is a bit better (30/100 vs 16/100).
value for money
In the "value for money" category, both devices are on the same level — 75/100.
Which is better: the Redmi K90 Max or the Vivo iQOO 15T?
The Vivo iQOO 15T edges out the Redmi K90 Max by just 8 points — the two devices are very close in overall level.
What is the rating of the Redmi K90 Max and the Vivo iQOO 15T?
The Redmi K90 Max has a MobileRank rating of 67/100, the Vivo iQOO 15T — 75/100.
Which has the better camera: the Redmi K90 Max or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (63/100 vs 32/100).
Should you choose the Redmi K90 Max over the Vivo iQOO 15T?
The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo iQOO 15T is a better fit for gamers and power users, budget-conscious buyers.