ASUS Zenfone 11 Ultra vs OPPO K15 Pro+
The ASUS Zenfone 11 Ultra (2024) runs on the Qualcomm Snapdragon 8 Gen 3, while the OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s; launch prices were $899 and $509. By overall MobileRank rating, the ASUS Zenfone 11 Ultra leads — 73/100 vs 72/100 (a 1-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 5500); the OPPO K15 Pro+ is faster in AnTuTu (3,032,039 vs 2,444,132).
Profile comparison
Category scores
ASUS Zenfone 11 Ultra
OPPO K15 Pro+
What makes ASUS Zenfone 11 Ultra better?
- Better camera (61/100 vs 35/100)
What makes OPPO K15 Pro+ better?
- Higher AnTuTu: 3032039 vs 2444132
- Better Geekbench Single: 2725 vs 2203
- Better Geekbench Multi: 8932 vs 6511
- Bigger battery: 8000 vs 5500 mAh
- Faster charging: 100W vs 65W
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 219g vs 224g
- Cheaper at launch: $509 vs $899
- Higher performance (90/100 vs 83/100)
- Longer battery life (75/100 vs 66/100)
- Better display (94/100 vs 89/100)
- Better portability (44/100 vs 36/100)
Comparison verdict
Comparing the ASUS Zenfone 11 Ultra vs the OPPO K15 Pro+, the ASUS Zenfone 11 Ultra scores 1 points higher (73/100 vs 72/100). In the "camera" category, the ASUS Zenfone 11 Ultra leads (61/100 vs 35/100). Value score: ASUS Zenfone 11 Ultra — 58/100, OPPO K15 Pro+ — 64/100; 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 OPPO K15 Pro+ is a bit better (90/100 vs 83/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 89/100). In the "camera" category, the ASUS Zenfone 11 Ultra notably outperforms the OPPO K15 Pro+ (61/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 66/100). In the "portability" category, the OPPO K15 Pro+ is a bit better (44/100 vs 36/100).
Specs comparison
| Specification | ASUS Zenfone 11 Ultra | OPPO K15 Pro+ | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | MediaTek Dimensity 9500s | |
| AnTuTu | 2444132 | 3032039 | |
| Geekbench Single | 2203 | 2725 | |
| Geekbench Multi | 6511 | 8932 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 2400x1080 | 2772x1272 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 5500 mAh | 8000 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 15W | 0W | |
| DXOMark (camera) | 125 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 0 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 | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.8×76.8×8.9 mm | 162.4×77.5×8.3 mm | |
| Weight | 224 g | 219 g | |
| Launch price | $899 | $509 |
Camera comparison
ASUS Zenfone 11 Ultra
- Main: 50MP f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
OPPO K15 Pro+
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
ASUS Zenfone 11 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 144 Hz
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Battery and charging
ASUS Zenfone 11 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared ASUS Zenfone 11 Ultra and OPPO K15 Pro+, covering their specs and all relevant benchmarks.
OPPO K15 Pro+ leads ASUS Zenfone 11 Ultra by 19.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $390. OPPO K15 Pro+ was $390 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OPPO K15 Pro+ is a bit better (90/100 vs 83/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the ASUS Zenfone 11 Ultra notably outperforms the OPPO K15 Pro+ (61/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 66/100).
portability
In the "portability" category, the OPPO K15 Pro+ is a bit better (44/100 vs 36/100).
Frequently asked questions
Which is better: the ASUS Zenfone 11 Ultra or the OPPO K15 Pro+?
The ASUS Zenfone 11 Ultra edges out the OPPO K15 Pro+ by just 1 points — the two devices are very close in overall level.
What is the rating of the ASUS Zenfone 11 Ultra and the OPPO K15 Pro+?
The ASUS Zenfone 11 Ultra has a MobileRank rating of 73/100, the OPPO K15 Pro+ — 72/100.
Which has the better camera: the ASUS Zenfone 11 Ultra or the OPPO K15 Pro+?
The ASUS Zenfone 11 Ultra leads on camera score (61/100 vs 35/100).
Which is more powerful: the ASUS Zenfone 11 Ultra or the OPPO K15 Pro+?
The OPPO K15 Pro+ leads on performance (90/100 vs 83/100).
Should you choose the ASUS Zenfone 11 Ultra over the OPPO K15 Pro+?
The ASUS Zenfone 11 Ultra is a better fit for gamers and power users. The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life.