Samsung Galaxy M21 2021 Edition vs Samsung Galaxy S25 Ultra

Samsung Galaxy M21 2021 Edition Samsung Galaxy S25 Ultra

	Samsung Galaxy M21 2021 Edition	Samsung Galaxy S25 Ultra
Display	6.4-inch FHD+ Super AMOLED Infinity-U Display	6.9-inch Edge QHD+ Dynamic AMOLED 2X Display
Processor	Exynos 9611 chipset	Qualcomm Snapdragon 8 Elite SoC
Memory	4GB, 6GB RAM	12GB RAM
Battery	6000mAh battery w/ 15W fast charging	5,000mAh Li-Ion battery w/ 45W fast charging, 25W wireless charging, reverse wireless charging
Camera	• 48MP (main)	• 200MP Phase Detection F1.7 (wide)
OS	One UI Core 3.1 (Android 11)	OneUI 7 (Android 15) with 7-year OS support

The Samsung Galaxy M21 2021 Edition leads with a bigger 6000mAh battery, while the Samsung Galaxy S25 Ultra offers a larger 6.9-inch display, more memory (12GB RAM) and more storage (256GB).

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