Samsung Galaxy S21 Ultra
$1,199
Samsung Galaxy S21 Ultra vs Sony Xperia XZ3
Sony Xperia XZ3
$899
| Galaxy S21 Ultra | Xperia XZ3 | |
|---|---|---|
| Price | USD 1,199 | USD 899 |
| Battery | 5000 mAh | 3300 mAh |
| Charging (W) | 25 | 18 |
| RAM | 12 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 845 |
| Display | 6.8" • Dynamic AMOLED 2X • 120Hz | 6" • P-OLED • 60Hz |
| Main Camera | 108MP | 19MP |
| Front Camera | 40MP | 13MP |
| OS | Android 11 | Android 9 Pie |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 300 cheaper
Xperia XZ3USD 899
vsGalaxy S21 UltraUSD 1,199
RAM
3× more RAM
Galaxy S21 Ultra12 GB RAM
vsXperia XZ34 GB RAM
Storage
2× more storage
Galaxy S21 Ultra128 GB
vsXperia XZ364 GB
Battery
52% larger battery
Galaxy S21 Ultra5,000 mAh
vsXperia XZ33,300 mAh
Charging
7 W faster wired charging
Galaxy S21 Ultra25 W wired
vsXperia XZ318 W wired
Performance
Different chipsets
Galaxy S21 UltraSamsung Exynos 2100
vsXperia XZ3Qualcomm Snapdragon 845
Display
Larger120Hz
Galaxy S21 Ultra6.8″ · 120Hz
vsXperia XZ36″ · 60Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
More hardwareSamsung Galaxy S21 Ultra
More RAM and storage12 GB RAM · 128 GB
Larger battery5,000 mAh
Faster wired charging25 W wired
Larger 120Hz display6.8″ · 120Hz
Best if you want
Lower priceSony Xperia XZ3
Much lower purchase priceUSD 899
Smaller 6-inch display6″
What CompareTab says about Samsung Galaxy S21 Ultra vs Sony Xperia XZ3
Samsung Galaxy S21 Ultra offers more RAM, storage, battery capacity and a smoother display than Xperia XZ3, with 12 GB of RAM versus 4 GB, 128 GB of storage versus 64 GB, a 5000 mAh battery versus 3300 mAh, and a 120 Hz display instead of 60 Hz. It also adds a higher-resolution rear camera (108 MP versus 19 MP), optical image stabilization on the main camera, an ultrawide rear camera, and 25W charging. Sony Xperia XZ3, however, is around $300 cheaper and lighter at 193 g versus 227 g. The main trade-off is Galaxy S21 Ultra’s extra RAM, storage, faster charging, battery capacity, and smoother display versus Xperia XZ3’s lower price and lighter build.
