ASUS Asus ROG Phone II vs OnePlus 15
The ASUS Asus ROG Phone II (2019) runs on the Qualcomm Snapdragon 855+, while the OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the OnePlus 15 leads — 61/100 vs 29/100 (a 32-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 6000); the OnePlus 15 is faster in AnTuTu (3,621,671 vs 859,084); the OnePlus 15 is noticeably lighter (213g vs 240g).
ASUS Asus ROG Phone II
OnePlus 15
- Overall rating 29/100
- Higher AnTuTu: 3621671 vs 859084
- Better Geekbench Single: 3050 vs 1031
- Better Geekbench Multi: 9300 vs 2864
- Bigger battery: 6500 vs 6000 mAh
- Lighter: 213g vs 240g
- Higher performance (77/100 vs 2/100)
- Better camera (34/100 vs 25/100)
- Better design/ergonomics (33/100 vs 0/100)
Comparing the ASUS Asus ROG Phone II vs the OnePlus 15, the OnePlus 15 scores 32 points higher (61/100 vs 29/100). In the "performance" category, the OnePlus 15 leads (77/100 vs 2/100). In the "performance" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone II (77/100 vs 2/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 25/100). In the "battery" category, both devices are on the same level — 48/100. In the "design" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone II (33/100 vs 0/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | ASUS Asus ROG Phone II | OnePlus 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 859084 | 3621671 | |
| Geekbench Single | 1031 | 3050 | |
| Geekbench Multi | 2864 | 9300 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2340 | — | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 6500 mAh | |
| Charging | 30W | — | |
| Main camera | — | 50 MP | |
| Ultrawide | 48 MP | 0 MP | |
| Front camera | 24 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 9.0 (Pie), ROG UI | — | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 171.0×77.6×9.5 mm | 161.4×76.7×8.1 mm | |
| Weight | 240 g | 213 g | |
| Price | — | $799 |
ASUS Asus ROG Phone II
- Main: —
- Ultrawide: 48MP
- Front: 24MP
OnePlus 15
- Main: 50MP
- Front: 32MP
ASUS Asus ROG Phone II
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
ASUS Asus ROG Phone II
- 6000 mAh
- Wired: 30W
- No wireless charging
OnePlus 15
- 6500 mAh
- No wireless charging
We compared ASUS Asus ROG Phone II and OnePlus 15, covering their specs and all relevant benchmarks.
OnePlus 15 leads ASUS Asus ROG Phone II by 76.3% in our overall performance rating.
ASUS Asus ROG Phone II
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone II (77/100 vs 2/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 25/100).
battery
In the "battery" category, both devices are on the same level — 48/100.
design
In the "design" category, the OnePlus 15 significantly outperforms the ASUS Asus ROG Phone II (33/100 vs 0/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the ASUS Asus ROG Phone II or the OnePlus 15?
The OnePlus 15 significantly outperforms the ASUS Asus ROG Phone II by 32 points (61/100 vs 29/100).
What is the rating of the ASUS Asus ROG Phone II and the OnePlus 15?
The ASUS Asus ROG Phone II has a MobileRank rating of 29/100, the OnePlus 15 — 61/100.
Which has the better camera: the ASUS Asus ROG Phone II or the OnePlus 15?
The OnePlus 15 leads on camera score (34/100 vs 25/100).
Which is more powerful: the ASUS Asus ROG Phone II or the OnePlus 15?
The OnePlus 15 leads on performance (77/100 vs 2/100).
Should you choose the ASUS Asus ROG Phone II over the OnePlus 15?
The ASUS Asus ROG Phone II is a better fit for everyday use. The OnePlus 15 is a better fit for active users.