ASUS Zenfone 11 Ultra vs OnePlus 15s
The ASUS Zenfone 11 Ultra (2024) runs on the Qualcomm Snapdragon 8 Gen 3, while the OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $899 and $700. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 73/100 (a 10-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 5500); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 2,444,132); the OnePlus 15s is noticeably lighter (195g vs 224g).
Profile comparison
Category scores
ASUS Zenfone 11 Ultra
OnePlus 15s
What makes ASUS Zenfone 11 Ultra better?
- Better camera (61/100 vs 53/100)
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 2444132
- Better Geekbench Single: 3639 vs 2203
- Better Geekbench Multi: 11047 vs 6511
- Bigger battery: 7500 vs 5500 mAh
- Faster charging: 100W vs 65W
- Higher refresh rate: 165Hz vs 144Hz
- Faster wireless charging: 50W vs 15W
- Lighter: 195g vs 224g
- Cheaper at launch: $700 vs $899
- Higher performance (98/100 vs 83/100)
- Longer battery life (89/100 vs 66/100)
- Better display (95/100 vs 89/100)
- Better portability (64/100 vs 36/100)
Comparison verdict
Comparing the ASUS Zenfone 11 Ultra vs the OnePlus 15s, the OnePlus 15s scores 10 points higher (83/100 vs 73/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 83/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 66/100). Value score: ASUS Zenfone 11 Ultra — 58/100, OnePlus 15s — 80/100; 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 15s notably outperforms the ASUS Zenfone 11 Ultra (98/100 vs 83/100). In the "display" category, the OnePlus 15s is a bit better (95/100 vs 89/100). In the "camera" category, the ASUS Zenfone 11 Ultra is a bit better (61/100 vs 53/100). In the "battery" category, the OnePlus 15s notably outperforms the ASUS Zenfone 11 Ultra (89/100 vs 66/100). In the "portability" category, the OnePlus 15s notably outperforms the ASUS Zenfone 11 Ultra (64/100 vs 36/100).
Specs comparison
| Specification | ASUS Zenfone 11 Ultra | OnePlus 15s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2444132 | 3950082 | |
| Geekbench Single | 2203 | 3639 | |
| Geekbench Multi | 6511 | 11047 | |
| Display | 6.8" LTPO AMOLED | 6.3" AMOLED | |
| Resolution | 2400x1080 | 2640x1216 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 5500 mAh | 7500 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 15W | 50W | |
| DXOMark (camera) | 125 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 0 MP | |
| Telephoto | 32 MP | 50 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 14 / ZenUI | Android 16 | |
| Brightness (peak) | 2500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 163.8×76.8×8.9 mm | — | |
| Weight | 224 g | 195 g | |
| Launch price | $899 | $700 |
Camera comparison
ASUS Zenfone 11 Ultra
- Main: 50MP f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Display comparison
ASUS Zenfone 11 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 144 Hz
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Battery and charging
ASUS Zenfone 11 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared ASUS Zenfone 11 Ultra and OnePlus 15s, covering their specs and all relevant benchmarks.
OnePlus 15s leads ASUS Zenfone 11 Ultra by 38.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $199. OnePlus 15s was $199 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s notably outperforms the ASUS Zenfone 11 Ultra (98/100 vs 83/100).
display
In the "display" category, the OnePlus 15s is a bit better (95/100 vs 89/100).
camera
In the "camera" category, the ASUS Zenfone 11 Ultra is a bit better (61/100 vs 53/100).
battery
In the "battery" category, the OnePlus 15s notably outperforms the ASUS Zenfone 11 Ultra (89/100 vs 66/100).
portability
In the "portability" category, the OnePlus 15s notably outperforms the ASUS Zenfone 11 Ultra (64/100 vs 36/100).
Frequently asked questions
Which is better: the ASUS Zenfone 11 Ultra or the OnePlus 15s?
The OnePlus 15s is noticeably better than the ASUS Zenfone 11 Ultra — the overall rating gap is 10 points.
What is the rating of the ASUS Zenfone 11 Ultra and the OnePlus 15s?
The ASUS Zenfone 11 Ultra has a MobileRank rating of 73/100, the OnePlus 15s — 83/100.
Which has the better camera: the ASUS Zenfone 11 Ultra or the OnePlus 15s?
The ASUS Zenfone 11 Ultra leads on camera score (61/100 vs 53/100).
Which is more powerful: the ASUS Zenfone 11 Ultra or the OnePlus 15s?
The OnePlus 15s leads on performance (98/100 vs 83/100).
Should you choose the ASUS Zenfone 11 Ultra over the OnePlus 15s?
The ASUS Zenfone 11 Ultra is a better fit for gamers and power users. The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.