Samsung Galaxy S24 vs Samsung Galaxy S21 Ultra comparison 2cr31

Show Only Differences Highlight Differences	Samsung Galaxy S24	Samsung Galaxy S21 Ultra
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.20-inch	6.80-inch
Processor	octa-core	Samsung Exynos 2100
Front Camera	12-megapixel	40-megapixel
Rear Camera	50-megapixel + 12-megapixel + 10-megapixel	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM	8GB	12GB, 16GB
Storage	128GB, 256GB, 512GB	128GB, 256GB, 512GB
Battery Capacity	4000mAh	5000mAh
OS	Android 14	Android 11
Resolution	-	1440x3220 pixels
general
Brand	Samsung	Samsung
Model	Galaxy S24	Galaxy S21 Ultra
Release date	January 17, 2024	January 14, 2021
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	147.00 x 70.60 x 7.60	165.10 x 75.60 x 8.90
Weight (g)	168.00	228.00
IP rating	IP68	IP68
Battery capacity (mAh)	4000	5000
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Wireless charging	Yes	Yes
Colours	Amber Yellow, Cobalt Violet, Marble Gray, Onyx Black	Phantom Titanium, Phantom Navy, Phantom Brown
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.20	6.80
Touchscreen	Yes	Yes
Protection type	Gorilla Glass	Gorilla Glass
Resolution	-	1440x3220 pixels
Pixels per inch (PPI)	-	515
hardware
Processor	octa-core	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
RAM	8GB	12GB, 16GB
Internal storage	128GB, 256GB, 512GB	128GB, 256GB, 512GB
Expandable storage	No	-
Dedicated microSD slot	No	-
Processor make	-	Samsung Exynos 2100
camera
Rear camera	50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 10-megapixel (f/2.4)	108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
Front camera	12-megapixel	40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Laser autofocus
Rear flash	-	Yes
software
Operating system	Android 14	Android 11
Skin	One UI 6.1	One UI 3.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 ax	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	Yes	-
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
sensors
Fingerprint sensor	Yes	-
In-Display Fingerprint Sensor	Yes	Yes
Com/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	Yes
Face unlock	-	Yes

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