ASUS ROG Phone 6D Ultimate vs Vivo iQOO 15 Ultra
The ASUS ROG Phone 6D Ultimate (2022) runs on the MediaTek Dimensity 9000+, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 61/100 (a 28-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 6000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,453,683); the Vivo iQOO 15 Ultra is noticeably lighter (227g vs 247g).
ASUS ROG Phone 6D Ultimate
Vivo iQOO 15 Ultra
- Higher refresh rate: 165Hz vs 144Hz
- Overall rating 61/100
- Higher AnTuTu: 4602290 vs 1453683
- Better Geekbench Single: 3640 vs 1967
- Better Geekbench Multi: 11033 vs 5401
- Bigger battery: 7400 vs 6000 mAh
- Faster charging: 120W vs 65W
- Lighter: 227g vs 247g
- Higher performance (99/100 vs 73/100)
- Better camera (78/100 vs 36/100)
- Longer battery life (92/100 vs 60/100)
- Better display (99/100 vs 89/100)
- Better portability (35/100 vs 20/100)
Comparing the ASUS ROG Phone 6D Ultimate vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 28 points higher (89/100 vs 61/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 73/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 36/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 60/100). In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 6D Ultimate (99/100 vs 73/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 89/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 6D Ultimate (78/100 vs 36/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 6D Ultimate (92/100 vs 60/100). In the "portability" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 6D Ultimate (35/100 vs 20/100).
| Specification | ASUS ROG Phone 6D Ultimate | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9000+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1453683 | 4602290 | |
| Geekbench Single | 1967 | 3640 | |
| Geekbench Multi | 5401 | 11033 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2448 | 1440x3168 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 6000 mAh | 7400 mAh | |
| Charging | 65W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 12 MP | 32 MP | |
| RAM | 16GB | 12GB / 16GB / 24GB | |
| Storage | 512GB | 256GB / 512GB / 1TB | |
| OS | Android 12 | Android 16 | |
| Brightness (peak) | 1200 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IPX4 | IP68 | |
| Dimensions | 173.0×77.0×10.4 mm | 163.7×76.8×8.7 mm | |
| Weight | 247 g | 227 g | |
| Launch price | — | $799 |
ASUS ROG Phone 6D Ultimate
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Front: 12MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
ASUS ROG Phone 6D Ultimate
- 6.8" AMOLED
- Resolution: 1080x2448
- Refresh rate: 165 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
ASUS ROG Phone 6D Ultimate
- 6000 mAh
- Wired: 65W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared ASUS ROG Phone 6D Ultimate and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads ASUS ROG Phone 6D Ultimate by 68.4% in our overall performance rating.
ASUS ROG Phone 6D Ultimate
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 6D Ultimate (99/100 vs 73/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 89/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 6D Ultimate (78/100 vs 36/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 6D Ultimate (92/100 vs 60/100).
portability
In the "portability" category, the Vivo iQOO 15 Ultra notably outperforms the ASUS ROG Phone 6D Ultimate (35/100 vs 20/100).
Which is better: the ASUS ROG Phone 6D Ultimate or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the ASUS ROG Phone 6D Ultimate by 28 points (89/100 vs 61/100).
What is the rating of the ASUS ROG Phone 6D Ultimate and the Vivo iQOO 15 Ultra?
The ASUS ROG Phone 6D Ultimate has a MobileRank rating of 61/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the ASUS ROG Phone 6D Ultimate or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 36/100).
Which is more powerful: the ASUS ROG Phone 6D Ultimate or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 73/100).
Should you choose the ASUS ROG Phone 6D Ultimate over the Vivo iQOO 15 Ultra?
The ASUS ROG Phone 6D Ultimate 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, budget-conscious buyers.