Samsung Galaxy S26 Ultra 512GB
$1,500
Samsung Galaxy S26 Ultra 512GB vs ASUS Zenfone 12 Ultra
ASUS Zenfone 12 Ultra
$1,142
| Galaxy S26 Ultra 512GB | Zenfone 12 Ultra | |
|---|---|---|
| Price | USD 1,500 | USD 1,142 |
| Battery | 5000 mAh | 5500 mAh |
| Charging (W) | 60 | 65 |
| RAM | 12 GB | 12 GB |
| Storage | 512 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy | Qualcomm Snapdragon 8 Elite SM8750-AB |
| Display | 6.9" • Dynamic LTPO AMOLED 2X • 120Hz | 6.78" • Samsung E6 Flexible LTPO AMOLED • 144Hz |
| Main Camera | 200MP | 50MP |
| Front Camera | 12MP | 32MP |
| OS | Android 16 | Android 15 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 357.99 cheaper
Zenfone 12 UltraUSD 1,142
vsGalaxy S26 Ultra 512GBUSD 1,500
Storage
2× more storage
Galaxy S26 Ultra 512GB512 GB
vsZenfone 12 Ultra256 GB
Battery
10% larger battery
Zenfone 12 Ultra5,500 mAh
vsGalaxy S26 Ultra 512GB5,000 mAh
Performance
Different chipsets
Galaxy S26 Ultra 512GBQualcomm Snapdragon 8 Elite Gen 5 for Galaxy
vsZenfone 12 UltraQualcomm Snapdragon 8 Elite SM8750-AB
Display
144 Hz refresh
Zenfone 12 Ultra144 Hz
vsGalaxy S26 Ultra 512GB120 Hz
Camera
Higher-resolution main camera
Galaxy S26 Ultra 512GB200MP rear
vsZenfone 12 Ultra50MP rear
Build
More compact thickness
Galaxy S26 Ultra 512GB7.9 mm
vsZenfone 12 Ultra8.9 mm
Best For
Where each phone stands out based on this comparison.
Best if you want
More hardwareSamsung Galaxy S26 Ultra 512GB
More storage512 GB
Higher-resolution main camera200MP rear
Thinner body7.9 mm
Best if you want
More hardwareASUS Zenfone 12 Ultra
Much lower purchase priceUSD 1,142
Larger battery5,500 mAh
Up to 144 Hz display6.78-inch
What CompareTab says about Samsung Galaxy S26 Ultra 512GB vs ASUS Zenfone 12 Ultra
ASUS Zenfone 12 Ultra has the larger display and faster wired charging than Galaxy S26 Ultra 512GB, with a 5500 mAh battery versus 5000 mAh, a 144 Hz display instead of 120 Hz, and 65 W wired charging versus 60 W. It also adds a higher-resolution front camera (32 MP versus 12 MP). Samsung Galaxy S26 Ultra 512GB, however, is thinner at 7.9 mm versus 8.9 mm, has higher quoted peak brightness at 2600 nits versus 2500 nits, and offers 512 GB of storage versus 256 GB. The choice comes down to Zenfone 12 Ultra’s faster charging, battery capacity, smoother display, and higher-resolution front camera versus Galaxy S26 Ultra 512GB’s higher quoted peak brightness and thinner body.
