ASUS ROG Phone 9 Pro
$1,199
ASUS ROG Phone 9 Pro vs ASUS Zenfone 8
ASUS Zenfone 8
$599
| ROG Phone 9 Pro | Zenfone 8 | |
|---|---|---|
| Price | USD 1,199 | USD 599 |
| Battery | 5800 mAh | 4000 mAh |
| Charging (W) | 65 | 30 |
| RAM | 16 GB | 8 GB |
| Storage | 512 GB | 128 GB |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 888 5G |
| Display | 6.78" • Samsung Flexible LTPO AMOLED • 185Hz | 5.9" • Samsung AMOLED • 120Hz |
| Main Camera | 50MP | 64MP |
| Front Camera | 32MP | 12MP |
| OS | Android 15 | Android 11 |
Detailed comparison will load when you open this tab.
Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 600 cheaper
Zenfone 8USD 599
vsROG Phone 9 ProUSD 1,199
RAM
2× more RAM
ROG Phone 9 Pro16 GB RAM
vsZenfone 88 GB RAM
Storage
4× more storage
ROG Phone 9 Pro512 GB
vsZenfone 8128 GB
Battery
45% larger battery
ROG Phone 9 Pro5,800 mAh
vsZenfone 84,000 mAh
Charging
35 W faster wired charging
ROG Phone 9 Pro65 W wired
vsZenfone 830 W wired
Performance
Different chipsets
ROG Phone 9 ProQualcomm Snapdragon 8 Elite
vsZenfone 8Qualcomm Snapdragon 888 5G
Display
Larger185Hz
ROG Phone 9 Pro6.78″ · 185Hz
vsZenfone 85.9″ · 120Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
More hardwareASUS ROG Phone 9 Pro
More RAM and storage16 GB RAM · 512 GB
Larger battery5,800 mAh
Faster wired charging65 W wired
Larger 185Hz display6.78″ · 185Hz
Best if you want
Lower priceASUS Zenfone 8
Much lower purchase priceUSD 599
Smaller 5.9-inch display5.9″
What CompareTab says about ASUS ROG Phone 9 Pro vs ASUS Zenfone 8
ASUS ROG Phone 9 Pro offers more RAM, storage, battery capacity and a smoother display than Zenfone 8, with 16 GB of RAM versus 8 GB, 512 GB of storage versus 128 GB, a 5800 mAh battery versus 4000 mAh, and a 185 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 65W charging. ASUS Zenfone 8, however, is around $600 cheaper and lighter at 169 g versus 227 g. The main trade-off is the ROG Phone 9 Pro’s extra RAM, storage, faster charging, battery capacity, and smoother display versus the Zenfone 8’s lower price and lighter build.
