Samsung Galaxy A21s vs Samsung Galaxy S10

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Samsung Galaxy A21s

Samsung Galaxy A21s

$199

4 GB RAM 64 GB

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Samsung Galaxy S10

Samsung Galaxy S10

$899

8 GB RAM 128 GB

Galaxy A21sGalaxy S10
PriceUSD 199USD 899
Battery5000 mAh3400 mAh
Charging (W)1515
RAM4 GB8 GB
Storage64 GB128 GB
ChipsetSamsung Exynos 850Samsung Exynos 9820
Display6.5" • PLS TFT LCD • 60Hz6.1" • Dynamic AMOLED • 60Hz
Main Camera48MP12MP
Front Camera13MP10MP
OSAndroid 10Android 9

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 700 cheaper
vsGalaxy S10USD 899
RAM
2× more RAM
vsGalaxy A21s4 GB RAM
Storage
2× more storage
vsGalaxy A21s64 GB
Battery
47% larger battery
vsGalaxy S103,400 mAh
Performance
Different chipsets
vsGalaxy S10Samsung Exynos 9820
Display
Larger display
vsGalaxy S106.1-inch
Build
35 g lighter
vsGalaxy A21s192 g

Best For

Where each phone stands out based on this comparison.

Best if you want

Samsung Galaxy A21s

More hardware
Much lower purchase priceUSD 199
Larger battery5,000 mAh
Larger 6.5-inch6.5-inch
Best if you want

Samsung Galaxy S10

More compact
More RAM and storage8 GB RAM · 128 GB
Lighter build157 g

What CompareTab says about Samsung Galaxy A21s vs Samsung Galaxy S10

Samsung Galaxy S10 offers more RAM and a more versatile camera setup than Galaxy A21s, with 8 GB of RAM versus 4 GB, 128 GB of storage versus 64 GB, optical image stabilization on the main camera, a telephoto rear camera, and wireless charging. Samsung Galaxy A21s, however, is around $700 cheaper and has a larger 5000 mAh battery versus 3400 mAh and a larger 6.5 inch display. The choice comes down to Galaxy S10’s extra RAM, storage, OIS-equipped camera setup, and wireless charging versus Galaxy A21s’s lower price, larger battery, and larger display.