OnePlus 15
$900
OnePlus 15 vs ASUS Zenfone 9
ASUS Zenfone 9
$699
| 15 | Zenfone 9 | |
|---|---|---|
| Price | USD 900 | USD 699 |
| Battery | 7300 mAh | 4300 mAh |
| Charging (W) | 120 | 30 |
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 128 GB |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8+ Gen 1 SM8475 |
| Display | 6.78" • LTPO AMOLED • 165Hz | 5.9" • Samsung AMOLED • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 32MP | 12MP |
| OS | Android 16 | Android 12 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 200.99 cheaper
Zenfone 9USD 699
vs15USD 900
RAM
4 GB more RAM
1512 GB RAM
vsZenfone 98 GB RAM
Storage
2× more storage
15256 GB
vsZenfone 9128 GB
Battery
70% larger battery
157,300 mAh
vsZenfone 94,300 mAh
Charging
90 W faster wired charging
15120 W wired
vsZenfone 930 W wired
Performance
Different chipsets
15Qualcomm Snapdragon 8 Elite Gen 5
vsZenfone 9Qualcomm Snapdragon 8+ Gen 1 SM8475
Display
Larger165Hz
156.78″ · 165Hz
vsZenfone 95.9″ · 120Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
More hardwareOnePlus 15
More RAM and storage12 GB RAM · 256 GB
Larger battery7,300 mAh
Faster wired charging120 W wired
Larger 165Hz display6.78″ · 165Hz
Best if you want
Lower priceASUS Zenfone 9
Much lower purchase priceUSD 699
Smaller 5.9-inch display5.9″
What CompareTab says about OnePlus 15 vs ASUS Zenfone 9
OnePlus 15 has clear advantages in memory, battery capacity and display refresh rate over Zenfone 9, with 12 GB of RAM versus 8 GB, 256 GB of storage versus 128 GB, a 7300 mAh battery versus 4300 mAh, and a 165 Hz display instead of 120 Hz. It also adds a higher-resolution front camera (32 MP versus 12 MP), a telephoto rear camera, wireless charging, and 120W charging. ASUS Zenfone 9, however, is around $201 cheaper and lighter at 169 g versus 215 g. The main trade-off is 15’s extra RAM, storage, faster charging, battery capacity, and smoother display versus Zenfone 9’s lower price and lighter build.
