ASUS Asus ROG Phone 5 Ultimate vs OnePlus 15
The ASUS Asus ROG Phone 5 Ultimate (2021) runs on the Qualcomm Snapdragon 888, while the OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the OnePlus 15 leads — 85/100 vs 60/100 (a 25-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 6000); the main camera is 64 MP vs 50 MP; the OnePlus 15 is faster in AnTuTu (3,621,671 vs 1,119,714); the OnePlus 15 is noticeably lighter (213g vs 238g).
ASUS Asus ROG Phone 5 Ultimate
OnePlus 15
- Better main camera: 64MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Better display (89/100 vs 84/100)
- Higher AnTuTu: 3621671 vs 1119714
- Better Geekbench Single: 3041 vs 1488
- Better Geekbench Multi: 9494 vs 3373
- Bigger battery: 6500 vs 6000 mAh
- Faster charging: 120W vs 65W
- Lighter: 213g vs 238g
- Higher performance (94/100 vs 63/100)
- Better camera (78/100 vs 48/100)
- Longer battery life (89/100 vs 60/100)
- Better portability (50/100 vs 20/100)
Comparing the ASUS Asus ROG Phone 5 Ultimate vs the OnePlus 15, the OnePlus 15 scores 25 points higher (85/100 vs 60/100). In the "performance" category, the OnePlus 15 leads (94/100 vs 63/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 48/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 60/100). In the "performance" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone 5 Ultimate (94/100 vs 63/100). In the "display" category, the ASUS Asus ROG Phone 5 Ultimate is a bit better (89/100 vs 84/100). In the "camera" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone 5 Ultimate (78/100 vs 48/100). In the "battery" category, the OnePlus 15 notably outperforms the ASUS Asus ROG Phone 5 Ultimate (89/100 vs 60/100). In the "portability" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone 5 Ultimate (50/100 vs 20/100).
| Specification | ASUS Asus ROG Phone 5 Ultimate | OnePlus 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1119714 | 3621671 | |
| Geekbench Single | 1488 | 3041 | |
| Geekbench Multi | 3373 | 9494 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2448 | 1272x2772 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 6000 mAh | 6500 mAh | |
| Charging | 65W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 24 MP | 32 MP | |
| RAM | 18GB | 12GB / 16GB | |
| Storage | 512GB | 256GB / 512GB | |
| OS | Android 11, ROG UI | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | |
| Brightness (peak) | 1200 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 172.8×77.3×10.3 mm | 161.4×76.7×8.1 mm | |
| Weight | 238 g | 213 g | |
| Launch price | — | $799 |
ASUS Asus ROG Phone 5 Ultimate
- Main: 64MP f/f/1.8
- Ultrawide: 13MP
- Front: 24MP
OnePlus 15
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
ASUS Asus ROG Phone 5 Ultimate
- 6.8" AMOLED
- Resolution: 1080x2448
- Refresh rate: 144 Hz
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
ASUS Asus ROG Phone 5 Ultimate
- 6000 mAh
- Wired: 65W
- No wireless charging
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
We compared ASUS Asus ROG Phone 5 Ultimate and OnePlus 15, covering their specs and all relevant benchmarks.
OnePlus 15 leads ASUS Asus ROG Phone 5 Ultimate by 69.1% in our overall performance rating.
ASUS Asus ROG Phone 5 Ultimate
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone 5 Ultimate (94/100 vs 63/100).
display
In the "display" category, the ASUS Asus ROG Phone 5 Ultimate is a bit better (89/100 vs 84/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone 5 Ultimate (78/100 vs 48/100).
battery
In the "battery" category, the OnePlus 15 notably outperforms the ASUS Asus ROG Phone 5 Ultimate (89/100 vs 60/100).
portability
In the "portability" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone 5 Ultimate (50/100 vs 20/100).
Which is better: the ASUS Asus ROG Phone 5 Ultimate or the OnePlus 15?
The OnePlus 15 significantly outperforms the ASUS Asus ROG Phone 5 Ultimate by 25 points (85/100 vs 60/100).
What is the rating of the ASUS Asus ROG Phone 5 Ultimate and the OnePlus 15?
The ASUS Asus ROG Phone 5 Ultimate has a MobileRank rating of 60/100, the OnePlus 15 — 85/100.
Which has the better camera: the ASUS Asus ROG Phone 5 Ultimate or the OnePlus 15?
The OnePlus 15 leads on camera score (78/100 vs 48/100).
Which is more powerful: the ASUS Asus ROG Phone 5 Ultimate or the OnePlus 15?
The OnePlus 15 leads on performance (94/100 vs 63/100).
Should you choose the ASUS Asus ROG Phone 5 Ultimate over the OnePlus 15?
The ASUS Asus ROG Phone 5 Ultimate is a better fit for active users. The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.