Xiaomi Mix Fold 4 vs Samsung Galaxy S25 512GB

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Xiaomi Mix Fold 4

Xiaomi Mix Fold 4

$1,240

16 GB RAM 512 GB

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Samsung Galaxy S25 512GB

Samsung Galaxy S25 512GB

$959

12 GB RAM 512 GB

Mix Fold 4Galaxy S25 512GB
PriceUSD 1,240USD 959
Battery5100 mAh4000 mAh
Charging (W)6725
RAM16 GB12 GB
Storage512 GB512 GB
ChipsetQualcomm Snapdragon 8 Gen 3Qualcomm Snapdragon 8 Elite for Galaxy
Display7.98" • Foldable LTPO AMOLED • 120Hz6.2" • Dynamic LTPO AMOLED 2X • 120Hz
Main Camera50MP50MP
Front Camera16MP12MP
OSAndroid 14Android 15

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 281 cheaper
vsMix Fold 4USD 1,240
RAM
4 GB more RAM
vsGalaxy S25 512GB12 GB RAM
Battery
28% larger battery
vsGalaxy S25 512GB4,000 mAh
Charging
42 W faster wired charging
vsGalaxy S25 512GB25 W wired
Performance
Different chipsets
vsGalaxy S25 512GBQualcomm Snapdragon 8 Elite for Galaxy
Display
Larger display
vsGalaxy S25 512GB6.2-inch
Build
64 g lighter
vsMix Fold 4226 g

Best For

Where each phone stands out based on this comparison.

Best if you want

Xiaomi Mix Fold 4

More hardware
More RAM16 GB RAM
Larger battery5,100 mAh
Faster wired charging67 W wired
Larger 7.98-inch7.98-inch
Best if you want

Samsung Galaxy S25 512GB

Lower price
Much lower purchase priceUSD 959
Lighter build162 g
Smaller 6.2-inch display6.2″

What CompareTab says about Xiaomi Mix Fold 4 vs Samsung Galaxy S25 512GB

Xiaomi Mix Fold 4 offers more RAM and faster wired charging than Galaxy S25 512GB, with 16 GB of RAM versus 12 GB, a 5100 mAh battery versus 4000 mAh, a 7.98 inch display versus 6.2 inch, and 67 W wired charging versus 25 W. It also adds a higher-resolution front camera (16 MP versus 12 MP). Samsung Galaxy S25 512GB, however, is around $281 cheaper and lighter at 162 g versus 226 g. The choice comes down to Mix Fold 4’s extra RAM, faster charging, battery capacity, larger display, and higher-resolution front camera versus Galaxy S25 512GB’s lower price and lighter build.