ASUS Asus ROG Phone II vs OnePlus 15s
The ASUS Asus ROG Phone II (2019) runs on the Qualcomm Snapdragon 855+, while the OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the OnePlus 15s leads — 77/100 vs 29/100 (a 48-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 6000); the OnePlus 15s is faster in AnTuTu (3,942,923 vs 859,084); the OnePlus 15s is noticeably lighter (195g vs 240g).
ASUS Asus ROG Phone II
OnePlus 15s
- Overall rating 29/100
- Higher AnTuTu: 3942923 vs 859084
- Better Geekbench Single: 3640 vs 1031
- Better Geekbench Multi: 11033 vs 2864
- Bigger battery: 7500 vs 6000 mAh
- Faster charging: 100W vs 30W
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 195g vs 240g
- Higher performance (92/100 vs 2/100)
- Better camera (48/100 vs 25/100)
- Longer battery life (82/100 vs 48/100)
- Better design/ergonomics (56/100 vs 0/100)
- Better value for money (62/100 vs 55/100)
Comparing the ASUS Asus ROG Phone II vs the OnePlus 15s, the OnePlus 15s scores 48 points higher (77/100 vs 29/100). In the "performance" category, the OnePlus 15s leads (92/100 vs 2/100). In the "camera" category, the OnePlus 15s leads (48/100 vs 25/100). In the "battery" category, the OnePlus 15s leads (82/100 vs 48/100). In the "performance" category, the OnePlus 15s significantly outperforms the ASUS Asus ROG Phone II (92/100 vs 2/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the OnePlus 15s notably outperforms the ASUS Asus ROG Phone II (48/100 vs 25/100). In the "battery" category, the OnePlus 15s significantly outperforms the ASUS Asus ROG Phone II (82/100 vs 48/100). In the "design" category, the OnePlus 15s significantly outperforms the ASUS Asus ROG Phone II (56/100 vs 0/100). In the "value for money" category, the OnePlus 15s is a bit better (62/100 vs 55/100).
| Specification | ASUS Asus ROG Phone II | OnePlus 15s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 859084 | 3942923 | |
| Geekbench Single | 1031 | 3640 | |
| Geekbench Multi | 2864 | 11033 | |
| Display | 6.6" AMOLED | 6.3" AMOLED | |
| Resolution | 1080x2340 | 2640x1216 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6000 mAh | 7500 mAh | |
| Charging | 30W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | — | 50 MP | |
| Ultrawide | 48 MP | 0 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 24 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 9.0 (Pie), ROG UI | Android 16 | |
| NFC | yes | — | |
| Dimensions | 171.0×77.6×9.5 mm | — | |
| Weight | 240 g | 195 g | |
| Price | — | $700 |
ASUS Asus ROG Phone II
- Main: —
- Ultrawide: 48MP
- Front: 24MP
OnePlus 15s
- Main: 50MP f/f/1.8
- Telephoto: 50MP
- Front: 16MP
ASUS Asus ROG Phone II
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
ASUS Asus ROG Phone II
- 6000 mAh
- Wired: 30W
- No wireless charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
We compared ASUS Asus ROG Phone II and OnePlus 15s, covering their specs and all relevant benchmarks.
OnePlus 15s leads ASUS Asus ROG Phone II by 78.2% in our overall performance rating.
ASUS Asus ROG Phone II
Price unknownperformance
In the "performance" category, the OnePlus 15s significantly outperforms the ASUS Asus ROG Phone II (92/100 vs 2/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the OnePlus 15s notably outperforms the ASUS Asus ROG Phone II (48/100 vs 25/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the ASUS Asus ROG Phone II (82/100 vs 48/100).
design
In the "design" category, the OnePlus 15s significantly outperforms the ASUS Asus ROG Phone II (56/100 vs 0/100).
value for money
In the "value for money" category, the OnePlus 15s is a bit better (62/100 vs 55/100).
Which is better: the ASUS Asus ROG Phone II or the OnePlus 15s?
The OnePlus 15s significantly outperforms the ASUS Asus ROG Phone II by 48 points (77/100 vs 29/100).
What is the rating of the ASUS Asus ROG Phone II and the OnePlus 15s?
The ASUS Asus ROG Phone II has a MobileRank rating of 29/100, the OnePlus 15s — 77/100.
Which has the better camera: the ASUS Asus ROG Phone II or the OnePlus 15s?
The OnePlus 15s leads on camera score (48/100 vs 25/100).
Which is more powerful: the ASUS Asus ROG Phone II or the OnePlus 15s?
The OnePlus 15s leads on performance (92/100 vs 2/100).
Should you choose the ASUS Asus ROG Phone II over the OnePlus 15s?
The ASUS Asus ROG Phone II is a better fit for everyday use. The OnePlus 15s is a better fit for gamers and power users, those who care about battery life.