ASUS ROG Phone 9 vs Vivo iQOO 15 Ultra
The ASUS ROG Phone 9 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $999 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 84/100 vs 60/100 (a 24-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5800); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 3,136,217).
ASUS ROG Phone 9
Vivo iQOO 15 Ultra
- Higher refresh rate: 185Hz vs 144Hz
- Overall rating 60/100
- Higher AnTuTu: 4602290 vs 3136217
- Better Geekbench Single: 3640 vs 3100
- Better Geekbench Multi: 11033 vs 9900
- Bigger battery: 7400 vs 5800 mAh
- Faster charging: 120W vs 65W
- Faster wireless charging: 50W vs 15W
- Cheaper: $799 vs $999
- Higher performance (97/100 vs 72/100)
- Better camera (74/100 vs 39/100)
- Longer battery life (86/100 vs 58/100)
- Better value for money (55/100 vs 41/100)
Comparing the ASUS ROG Phone 9 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 24 points higher (84/100 vs 60/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (97/100 vs 72/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (74/100 vs 39/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 58/100). In the "value for money" category, the Vivo iQOO 15 Ultra leads (55/100 vs 41/100). In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 9 (97/100 vs 72/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 9 (74/100 vs 39/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 9 (86/100 vs 58/100). In the "design" category, both devices are on the same level — 16/100. In the "value for money" category, the Vivo iQOO 15 Ultra is a bit better (55/100 vs 41/100).
| Specification | ASUS ROG Phone 9 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3136217 | 4602290 | |
| Geekbench Single | 3100 | 3640 | |
| Geekbench Multi | 9900 | 11033 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 1440x3168 | |
| Refresh rate | 185 Hz | 144 Hz | |
| Battery | 5800 mAh | 7400 mAh | |
| Charging | 65W | 120W | |
| Wireless charging | 15W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 / ROG UI | Android 16 | |
| Brightness (peak) | 2500 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.8×76.8×8.9 mm | 163.7×76.8×8.7 mm | |
| Weight | 227 g | 227 g | |
| Price | $999 | $799 |
ASUS ROG Phone 9
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
ASUS ROG Phone 9
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 185 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
ASUS ROG Phone 9
- 5800 mAh
- Wired: 65W
- Wireless: 15W
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared ASUS ROG Phone 9 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads ASUS ROG Phone 9 by 31.9% in our overall performance rating.
Price difference: $200. Vivo iQOO 15 Ultra is cheaper by $200.
performance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 9 (97/100 vs 72/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 9 (74/100 vs 39/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 9 (86/100 vs 58/100).
design
In the "design" category, both devices are on the same level — 16/100.
value for money
In the "value for money" category, the Vivo iQOO 15 Ultra is a bit better (55/100 vs 41/100).
Which is better: the ASUS ROG Phone 9 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 9 by 24 points (84/100 vs 60/100).
What is the rating of the ASUS ROG Phone 9 and the Vivo iQOO 15 Ultra?
The ASUS ROG Phone 9 has a MobileRank rating of 60/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the ASUS ROG Phone 9 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 39/100).
Which is more powerful: the ASUS ROG Phone 9 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 72/100).
Should you choose the ASUS ROG Phone 9 over the Vivo iQOO 15 Ultra?
The ASUS ROG Phone 9 is a better fit for active users. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.