Samsung Galaxy A51 8GB
$370
Samsung Galaxy A51 8GB vs Samsung Galaxy Note 20 Ultra
Samsung Galaxy Note 20 Ultra
$1,299
| Galaxy A51 8GB | Galaxy Note 20 Ultra | |
|---|---|---|
| Price | USD 370 | USD 1,299 |
| Battery | 4000 mAh | 4500 mAh |
| Charging (W) | 15 | 25 |
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 256 GB |
| Chipset | Samsung Exynos 9611 | Samsung Exynos 990 |
| Display | 6.5" • Super AMOLED • 60Hz | 6.9" • Dynamic AMOLED 2X • 120Hz |
| Main Camera | 48MP | 108MP |
| Front Camera | 32MP | 10MP |
| OS | Android 10 | Android 10 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 929 cheaper
Galaxy A51 8GBUSD 370
vsGalaxy Note 20 UltraUSD 1,299
Storage
2× more storage
Galaxy Note 20 Ultra256 GB
vsGalaxy A51 8GB128 GB
Battery
13% larger battery
Galaxy Note 20 Ultra4,500 mAh
vsGalaxy A51 8GB4,000 mAh
Charging
10 W faster wired charging
Galaxy Note 20 Ultra25 W wired
vsGalaxy A51 8GB15 W wired
Performance
Different chipsets
Galaxy A51 8GBSamsung Exynos 9611
vsGalaxy Note 20 UltraSamsung Exynos 990
Display
Larger120Hz
Galaxy Note 20 Ultra6.9″ · 120Hz
vsGalaxy A51 8GB6.5″ · 60Hz
Build
36 g lighter
Galaxy A51 8GB172 g
vsGalaxy Note 20 Ultra208 g
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceSamsung Galaxy A51 8GB
Much lower purchase priceUSD 370
Lighter build172 g
Smaller 6.5-inch display6.5″
Best if you want
More hardwareSamsung Galaxy Note 20 Ultra
More storage256 GB
Larger battery4,500 mAh
Faster wired charging25 W wired
Larger 120Hz display6.9″ · 120Hz
What CompareTab says about Samsung Galaxy A51 8GB vs Samsung Galaxy Note 20 Ultra
Samsung Galaxy Note 20 Ultra has the larger display and faster wired charging than Galaxy A51 8GB, with 256 GB of storage versus 128 GB, a 4500 mAh battery versus 4000 mAh, a 120 Hz display instead of 60 Hz, and 25 W wired charging versus 15 W. It also adds a higher-resolution rear camera (108 MP versus 48 MP), optical image stabilization on the main camera, and wireless charging. Samsung Galaxy A51 8GB, however, is around $929 cheaper and lighter at 172 g versus 208 g and has a higher-resolution 32 MP front camera. The main trade-off is Galaxy Note 20 Ultra’s storage, faster charging, battery capacity, smoother display, and OIS-equipped camera setup versus Galaxy A51 8GB’s lower price, lighter build, and higher-resolution front camera.
