ASUS ROG Phone 6 vs Redmi K90
The ASUS ROG Phone 6 (2022) runs on the Qualcomm Snapdragon 8+ Gen 1, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 60/100 (a 16-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 6000); the Redmi K90 is faster in AnTuTu (3,077,585 vs 1,478,125); the Redmi K90 is noticeably lighter (206g vs 239g).
Profile comparison
Category scores
ASUS ROG Phone 6
Redmi K90
What makes ASUS ROG Phone 6 better?
- Higher refresh rate: 165Hz vs 120Hz
- Better display (89/100 vs 82/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 1478125
- Better Geekbench Single: 3013 vs 1761
- Better Geekbench Multi: 9287 vs 4688
- Bigger battery: 7100 vs 6000 mAh
- Faster charging: 100W vs 65W
- Lighter: 206g vs 239g
- Higher performance (91/100 vs 71/100)
- Better camera (58/100 vs 36/100)
- Longer battery life (72/100 vs 60/100)
- Better portability (55/100 vs 20/100)
Comparison verdict
Comparing the ASUS ROG Phone 6 vs the Redmi K90, the Redmi K90 scores 16 points higher (76/100 vs 60/100). In the "performance" category, the Redmi K90 leads (91/100 vs 71/100). In the "camera" category, the Redmi K90 leads (58/100 vs 36/100). In the "battery" category, the Redmi K90 leads (72/100 vs 60/100). In the "performance" category, the Redmi K90 notably outperforms the ASUS ROG Phone 6 (91/100 vs 71/100). In the "display" category, the ASUS ROG Phone 6 is a bit better (89/100 vs 82/100). In the "camera" category, the Redmi K90 notably outperforms the ASUS ROG Phone 6 (58/100 vs 36/100). In the "battery" category, the Redmi K90 is a bit better (72/100 vs 60/100). In the "portability" category, the Redmi K90 significantly outperforms the ASUS ROG Phone 6 (55/100 vs 20/100).
Specs comparison
| Specification | ASUS ROG Phone 6 | Redmi K90 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8+ Gen 1 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1478125 | 3077585 | |
| Geekbench Single | 1761 | 3013 | |
| Geekbench Multi | 4688 | 9287 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 2448x1080 | 2510x1156 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 6000 mAh | 7100 mAh | |
| Charging | 65W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 12 MP | 20 MP | |
| RAM | 8GB / 12GB / 16GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB | |
| OS | Android 12 / ROG UI | Android 16 | |
| Brightness (peak) | 1200 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IPX4 | IP68 | |
| Dimensions | 173.0×77.0×10.3 mm | 157.5×75.3×8.0 mm | |
| Weight | 239 g | 206 g | |
| Launch price | — | $401 |
Camera comparison
ASUS ROG Phone 6
- Main: 50MP f/1.9
- Ultrawide: 13MP
- Front: 12MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
ASUS ROG Phone 6
- 6.8" AMOLED
- Resolution: 2448x1080
- Refresh rate: 165 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
ASUS ROG Phone 6
- 6000 mAh
- Wired: 65W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared ASUS ROG Phone 6 and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads ASUS ROG Phone 6 by 52.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
ASUS ROG Phone 6
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 notably outperforms the ASUS ROG Phone 6 (91/100 vs 71/100).
display
In the "display" category, the ASUS ROG Phone 6 is a bit better (89/100 vs 82/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the ASUS ROG Phone 6 (58/100 vs 36/100).
battery
In the "battery" category, the Redmi K90 is a bit better (72/100 vs 60/100).
portability
In the "portability" category, the Redmi K90 significantly outperforms the ASUS ROG Phone 6 (55/100 vs 20/100).
Frequently asked questions
Which is better: the ASUS ROG Phone 6 or the Redmi K90?
The Redmi K90 is noticeably better than the ASUS ROG Phone 6 — the overall rating gap is 16 points.
What is the rating of the ASUS ROG Phone 6 and the Redmi K90?
The ASUS ROG Phone 6 has a MobileRank rating of 60/100, the Redmi K90 — 76/100.
Which has the better camera: the ASUS ROG Phone 6 or the Redmi K90?
The Redmi K90 leads on camera score (58/100 vs 36/100).
Which is more powerful: the ASUS ROG Phone 6 or the Redmi K90?
The Redmi K90 leads on performance (91/100 vs 71/100).
Should you choose the ASUS ROG Phone 6 over the Redmi K90?
The ASUS ROG Phone 6 is a better fit for active users. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.