ASUS ROG Phone 9 vs Redmi K80 Ultra
The ASUS ROG Phone 9 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; estimated prices are $999 and $350. Both devices score the same overall rating of 60/100. Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5800); the ASUS ROG Phone 9 is faster in AnTuTu (3,136,217 vs 2,876,004).
ASUS ROG Phone 9
Redmi K80 Ultra
- Higher AnTuTu: 3136217 vs 2876004
- Better Geekbench Single: 3100 vs 2729
- Better Geekbench Multi: 9900 vs 8430
- Higher refresh rate: 185Hz vs 144Hz
- Higher performance (72/100 vs 61/100)
- Better camera (39/100 vs 32/100)
- Bigger battery: 7410 vs 5800 mAh
- Faster charging: 100W vs 65W
- Lighter: 219g vs 227g
- Cheaper: $350 vs $999
- Longer battery life (72/100 vs 58/100)
- Better design/ergonomics (26/100 vs 16/100)
- Better value for money (86/100 vs 41/100)
The ASUS ROG Phone 9 and the Redmi K80 Ultra received the same MobileRank rating — 60/100. In the "performance" category, the ASUS ROG Phone 9 leads (72/100 vs 61/100). In the "battery" category, the Redmi K80 Ultra leads (72/100 vs 58/100). In the "value for money" category, the Redmi K80 Ultra leads (86/100 vs 41/100). In the "performance" category, the ASUS ROG Phone 9 is a bit better (72/100 vs 61/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the ASUS ROG Phone 9 is a bit better (39/100 vs 32/100). In the "battery" category, the Redmi K80 Ultra is a bit better (72/100 vs 58/100). In the "design" category, the Redmi K80 Ultra is a bit better (26/100 vs 16/100). In the "value for money" category, the Redmi K80 Ultra significantly outperforms the ASUS ROG Phone 9 (86/100 vs 41/100).
| Specification | ASUS ROG Phone 9 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9400+ | |
| AnTuTu | 3136217 | 2876004 | |
| Geekbench Single | 3100 | 2729 | |
| Geekbench Multi | 9900 | 8430 | |
| Display | 6.8" LTPO AMOLED | 6.8" OLED | |
| Resolution | 2400x1080 | 1280x2772 | |
| Refresh rate | 185 Hz | 144 Hz | |
| Battery | 5800 mAh | 7410 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 / ROG UI | Android 15 | |
| Brightness (peak) | 2500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.8×76.8×8.9 mm | — | |
| Weight | 227 g | 219 g | |
| Price | $999 | $350 |
ASUS ROG Phone 9
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Front: 32MP
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
ASUS ROG Phone 9
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 185 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
ASUS ROG Phone 9
- 5800 mAh
- Wired: 65W
- Wireless: 15W
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
We compared ASUS ROG Phone 9 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
ASUS ROG Phone 9 leads Redmi K80 Ultra by 9.0% in our overall performance rating.
Price difference: $649. Redmi K80 Ultra is cheaper by $649.
performance
In the "performance" category, the ASUS ROG Phone 9 is a bit better (72/100 vs 61/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the ASUS ROG Phone 9 is a bit better (39/100 vs 32/100).
battery
In the "battery" category, the Redmi K80 Ultra is a bit better (72/100 vs 58/100).
design
In the "design" category, the Redmi K80 Ultra is a bit better (26/100 vs 16/100).
value for money
In the "value for money" category, the Redmi K80 Ultra significantly outperforms the ASUS ROG Phone 9 (86/100 vs 41/100).
Which is better: the ASUS ROG Phone 9 or the Redmi K80 Ultra?
Both devices scored 60/100. The choice depends on your priorities: if performance matters more — go with the ASUS ROG Phone 9.
What is the rating of the ASUS ROG Phone 9 and the Redmi K80 Ultra?
The ASUS ROG Phone 9 has a MobileRank rating of 60/100, the Redmi K80 Ultra — 60/100.
Which has the better camera: the ASUS ROG Phone 9 or the Redmi K80 Ultra?
The ASUS ROG Phone 9 leads on camera score (39/100 vs 32/100).
Which is more powerful: the ASUS ROG Phone 9 or the Redmi K80 Ultra?
The ASUS ROG Phone 9 leads on performance (72/100 vs 61/100).
Should you choose the ASUS ROG Phone 9 over the Redmi K80 Ultra?
The ASUS ROG Phone 9 is a better fit for active users. The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers.