Samsung Galaxy S24 vs Samsung Galaxy S21: Should you upgrade?

Samsung Galaxy S24 vs Galaxy S21: Specs

	Samsung Galaxy S24	Samsung Galaxy S24 Plus	Samsung Galaxy S21	Samsung Galaxy S21 Plus
Display	6.2-inch Dynamic AMOLED FHD+ (2,340 x 1,080) 120Hz adaptive refresh rate	6.7-inch Dynamic AMOLED QHD+ (3,120 x 1,440) 120Hz adaptive refresh rate	6.2-inch Dynamic AMOLED FHD+ (2,400 x 1,080) 120Hz refresh rate	6.7-inch Dynamic AMOLED FHD+ (2,400 x 1,080) 120Hz refresh rate
Processor	US: Qualcomm Snapdragon 8 Gen 3 for Galaxy Global: Samsung Exynos 2400	US: Qualcomm Snapdragon 8 Gen 3 for Galaxy Global: Samsung Exynos 2400	US: Qualcomm Snapdragon 888 Global: Samsung Exynos 2100	US: Qualcomm Snapdragon 888 Global: Samsung Exynos 2100
RAM	8GB	12GB	8GB	8GB
Storage	128GB or 256GB No expandable storage	256GB or 512GB No expandable storage	128GB or 256GB No expandable storage	128GB or 256GB No expandable storage
Battery and charging	4,000mAh battery 25W wired charging 15W wireless charging Reverse wireless charging	4,900mAh battery 45W wired charging 15W wireless charging Reverse wireless charging	4,000mAh battery 25W wired charging 15W wireless charging Reverse wireless charging	4,800mAh battery 25W wired charging 15W wireless charging Reverse wireless charging
Cameras	Rear: – 50MP main ƒ/1.8 aperture, OIS – 12MP ultrawide ƒ/2.2 aperture – 10MP telephoto ƒ/2.4 aperture, 3x optical zoom Front: – 12MP ƒ/2.2 aperture	Rear: – 50MP main ƒ/1.8 aperture, OIS – 12MP ultrawide ƒ/2.2 aperture – 10MP telephoto ƒ/2.4 aperture, 3x optical zoom Front: – 12MP ƒ/2.2 aperture	Rear: – 12MP main ƒ/1.8 aperture, OIS – 64MP telephoto ƒ/2.0 aperture, 1.1x optical zoom, 3x hybrid zoom – 12MP ultrawide ƒ/2.2 aperture Front: – 10MP, ƒ/2.2 aperture	Rear: – 12MP main ƒ/1.8 aperture, OIS – 64MP telephoto ƒ/2.0 aperture, 1.1x optical zoom, 3x hybrid zoom – 12MP ultrawide ƒ/2.2 aperture Front: – 10MP, ƒ/2.2 aperture
Security	In-display fingerprint, face unlock	In-display fingerprint, face unlock	In-display fingerprint, face unlock	In-display fingerprint, face unlock
Water resistance	IP68	IP68	IP68	IP68
Connectivity	Wi-Fi 6E Bluetooth 5.3 NFC support	Wi-Fi 6E Bluetooth 5.3 NFC support	Wi-Fi 6 Bluetooth 5.0 NFC support	Wi-Fi 6 Bluetooth 5.0 NFC support
Software	One UI 6.1 Android 14	One UI 6.1 Android 14	Android 11 Upgradeable to Android 14 (One UI 6)	Android 11 Upgradeable to Android 14 (One UI 6)
Dimensions and weight	147.0 x 70.6 x 7.6mm 167g	158.5 x 75.9 x 7.7mm 196g	151.7 x 71.2 x 7.9mm 169g	161.5 x 75.6 x 7.8mm 200g

Samsung Galaxy S24 vs  Galaxy S21: Price and availability

Samsung Galaxy S24

Author: Ankit Banerjee. [Source Link (*), Android Authority]

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