ASUS ROG Phone 7 Ultimate vs OnePlus 15
The ASUS ROG Phone 7 Ultimate (2023) runs on the Qualcomm Snapdragon 8 Gen 2, while the OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $1399 and $799. By overall MobileRank rating, the OnePlus 15 leads — 86/100 vs 63/100 (a 23-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 6000); the OnePlus 15 is faster in AnTuTu (3,606,149 vs 1,899,814); the OnePlus 15 is noticeably lighter (213g vs 239g).
Profile comparison
Category scores
ASUS ROG Phone 7 Ultimate
OnePlus 15
What makes ASUS ROG Phone 7 Ultimate better?
- Higher refresh rate: 165Hz vs 120Hz
- Better display (89/100 vs 84/100)
What makes OnePlus 15 better?
- Higher AnTuTu: 3606149 vs 1899814
- Better Geekbench Single: 3639 vs 2004
- Better Geekbench Multi: 11047 vs 5311
- Bigger battery: 6500 vs 6000 mAh
- Faster charging: 120W vs 65W
- Lighter: 213g vs 239g
- Cheaper at launch: $799 vs $1399
- Higher performance (97/100 vs 76/100)
- Better camera (78/100 vs 42/100)
- Longer battery life (89/100 vs 60/100)
- Better portability (50/100 vs 20/100)
Comparison verdict
Comparing the ASUS ROG Phone 7 Ultimate vs the OnePlus 15, the OnePlus 15 scores 23 points higher (86/100 vs 63/100). In the "performance" category, the OnePlus 15 leads (97/100 vs 76/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 42/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 60/100). Value score: ASUS ROG Phone 7 Ultimate — 36/100, OnePlus 15 — 86/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus 15 notably outperforms the ASUS ROG Phone 7 Ultimate (97/100 vs 76/100). In the "display" category, the ASUS ROG Phone 7 Ultimate is a bit better (89/100 vs 84/100). In the "camera" category, the OnePlus 15 significantly outperforms the ASUS ROG Phone 7 Ultimate (78/100 vs 42/100). In the "battery" category, the OnePlus 15 notably outperforms the ASUS ROG Phone 7 Ultimate (89/100 vs 60/100). In the "portability" category, the OnePlus 15 significantly outperforms the ASUS ROG Phone 7 Ultimate (50/100 vs 20/100).
Specs comparison
| Specification | ASUS ROG Phone 7 Ultimate | OnePlus 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1899814 | 3606149 | |
| Geekbench Single | 2004 | 3639 | |
| Geekbench Multi | 5311 | 11047 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 2448x1080 | 1272x2772 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 6000 mAh | 6500 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 | 32 MP | 32 MP | |
| RAM | 16GB | 12GB / 16GB | |
| Storage | 512GB | 256GB / 512GB | |
| OS | Android 13 / ROG UI | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | |
| Brightness (peak) | 1500 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 173.0×77.0×10.3 mm | 161.4×76.7×8.1 mm | |
| Weight | 239 g | 213 g | |
| Launch price | $1399 | $799 |
Camera comparison
ASUS ROG Phone 7 Ultimate
- Main: 50MP f/1.9
- Ultrawide: 13MP
- Front: 32MP
OnePlus 15
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
ASUS ROG Phone 7 Ultimate
- 6.8" AMOLED
- Resolution: 2448x1080
- Refresh rate: 165 Hz
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Battery and charging
ASUS ROG Phone 7 Ultimate
- 6000 mAh
- Wired: 65W
- No wireless charging
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared ASUS ROG Phone 7 Ultimate and OnePlus 15, covering their specs and all relevant benchmarks.
OnePlus 15 leads ASUS ROG Phone 7 Ultimate by 47.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $600. OnePlus 15 was $600 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15 notably outperforms the ASUS ROG Phone 7 Ultimate (97/100 vs 76/100).
display
In the "display" category, the ASUS ROG Phone 7 Ultimate is a bit better (89/100 vs 84/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the ASUS ROG Phone 7 Ultimate (78/100 vs 42/100).
battery
In the "battery" category, the OnePlus 15 notably outperforms the ASUS ROG Phone 7 Ultimate (89/100 vs 60/100).
portability
In the "portability" category, the OnePlus 15 significantly outperforms the ASUS ROG Phone 7 Ultimate (50/100 vs 20/100).
Frequently asked questions
Which is better: the ASUS ROG Phone 7 Ultimate or the OnePlus 15?
The OnePlus 15 significantly outperforms the ASUS ROG Phone 7 Ultimate by 23 points (86/100 vs 63/100).
What is the rating of the ASUS ROG Phone 7 Ultimate and the OnePlus 15?
The ASUS ROG Phone 7 Ultimate has a MobileRank rating of 63/100, the OnePlus 15 — 86/100.
Which has the better camera: the ASUS ROG Phone 7 Ultimate or the OnePlus 15?
The OnePlus 15 leads on camera score (78/100 vs 42/100).
Which is more powerful: the ASUS ROG Phone 7 Ultimate or the OnePlus 15?
The OnePlus 15 leads on performance (97/100 vs 76/100).
Should you choose the ASUS ROG Phone 7 Ultimate over the OnePlus 15?
The ASUS ROG Phone 7 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.