ASUS ROG Phone II vs Redmi K90 Max
The ASUS ROG Phone II (2019) runs on the Qualcomm Snapdragon 855+, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Redmi K90 Max leads — 74/100 vs 57/100 (a 17-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 6000); the Redmi K90 Max is faster in AnTuTu (3,803,420 vs 859,084); the Redmi K90 Max is thinner (8.1mm vs 9.5mm).
ASUS ROG Phone II
Redmi K90 Max
- Overall rating 57/100
- Higher AnTuTu: 3803420 vs 859084
- Better Geekbench Single: 3228 vs 1031
- Better Geekbench Multi: 9553 vs 2864
- Bigger battery: 8550 vs 6000 mAh
- Faster charging: 100W vs 30W
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 227g vs 240g
- Higher performance (95/100 vs 55/100)
- Longer battery life (78/100 vs 53/100)
- Better display (94/100 vs 79/100)
- Better portability (41/100 vs 20/100)
Comparing the ASUS ROG Phone II vs the Redmi K90 Max, the Redmi K90 Max scores 17 points higher (74/100 vs 57/100). In the "performance" category, the Redmi K90 Max leads (95/100 vs 55/100). In the "battery" category, the Redmi K90 Max leads (78/100 vs 53/100). In the "performance" category, the Redmi K90 Max significantly outperforms the ASUS ROG Phone II (95/100 vs 55/100). In the "display" category, the Redmi K90 Max notably outperforms the ASUS ROG Phone II (94/100 vs 79/100). In the "battery" category, the Redmi K90 Max notably outperforms the ASUS ROG Phone II (78/100 vs 53/100). In the "portability" category, the Redmi K90 Max notably outperforms the ASUS ROG Phone II (41/100 vs 20/100).
| Specification | ASUS ROG Phone II | Redmi K90 Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | MediaTek Dimensity 9500 | |
| AnTuTu | 859084 | 3803420 | |
| Geekbench Single | 1031 | 3228 | |
| Geekbench Multi | 2864 | 9553 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2340 | 2772x1280 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6000 mAh | 8550 mAh | |
| Charging | 30W | 100W | |
| Main camera | — | 50 MP | |
| Ultrawide | 48 MP | 8 MP | |
| Front camera | 24 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie), ROG UI | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP66 | |
| Dimensions | 171.0×77.6×9.5 mm | 162.9×77.9×8.1 mm | |
| Weight | 240 g | 227 g | |
| Launch price | — | $504 |
ASUS ROG Phone II
- Main: —
- Ultrawide: 48MP
- Front: 24MP
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
ASUS ROG Phone II
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
ASUS ROG Phone II
- 6000 mAh
- Wired: 30W
- No wireless charging
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared ASUS ROG Phone II and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads ASUS ROG Phone II by 77.4% in our overall performance rating.
ASUS ROG Phone II
Price unknownperformance
In the "performance" category, the Redmi K90 Max significantly outperforms the ASUS ROG Phone II (95/100 vs 55/100).
display
In the "display" category, the Redmi K90 Max notably outperforms the ASUS ROG Phone II (94/100 vs 79/100).
battery
In the "battery" category, the Redmi K90 Max notably outperforms the ASUS ROG Phone II (78/100 vs 53/100).
portability
In the "portability" category, the Redmi K90 Max notably outperforms the ASUS ROG Phone II (41/100 vs 20/100).
Which is better: the ASUS ROG Phone II or the Redmi K90 Max?
The Redmi K90 Max is noticeably better than the ASUS ROG Phone II — the overall rating gap is 17 points.
What is the rating of the ASUS ROG Phone II and the Redmi K90 Max?
The ASUS ROG Phone II has a MobileRank rating of 57/100, the Redmi K90 Max — 74/100.
Which is more powerful: the ASUS ROG Phone II or the Redmi K90 Max?
The Redmi K90 Max leads on performance (95/100 vs 55/100).
Should you choose the ASUS ROG Phone II over the Redmi K90 Max?
The ASUS ROG Phone II is a better fit for everyday use. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life.