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Samsung Galaxy S21 Ultra vs Samsung Galaxy S6 Edge

Samsung Galaxy S21 Ultra vs Samsung Galaxy S6 Edge comparison

Show Only Differences Highlight Differences	Samsung Galaxy S21 Ultra	Samsung Galaxy S6 Edge
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	6.80-inch	5.10-inch
Processor	Samsung Exynos 2100	Samsung Exynos 7 Octa 7420
Front Camera	40-megapixel	5-megapixel
Rear Camera	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel	16-megapixel
RAM	12GB, 16GB	3GB
Storage	128GB, 256GB, 512GB	32GB
Battery Capacity	5000mAh	2600mAh
OS	Android 11	Android 5.0
Resolution	1440x3220 pixels	1440x2560 pixels
general
Brand	Samsung	Samsung
Model	Galaxy S21 Ultra	Galaxy S6 Edge
Release date	January 14, 2021	March 1, 2015
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.10 x 75.60 x 8.90	142.10 x 70.10 x 7.00
Weight (g)	228.00	132.00
IP rating	IP68	-
Battery capacity (mAh)	5000	2600
Fast charging	Proprietary	-
Wireless charging	Yes	-
Colours	Phantom Titanium, Phantom Navy, Phantom Brown	White, Gold, Blue, Green
Removable battery	-	No
display
Screen size (inches)	6.80	5.10
Touchscreen	Yes	Yes
Resolution	1440x3220 pixels	1440x2560 pixels
Protection type	Gorilla Glass	-
Pixels per inch (PPI)	515	577
hardware
Processor	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)	1.5GHz octa-core
Processor make	Samsung Exynos 2100	Samsung Exynos 7 Octa 7420
RAM	12GB, 16GB	3GB
Internal storage	128GB, 256GB, 512GB	32GB
Expandable storage	-	No
camera
Rear camera	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)	16-megapixel
Rear autofocus	Laser autofocus	-
Rear flash	Yes	LED
Front camera	40-megapixel (f/2.2, 0.7-micron)	5-megapixel
software
Operating system	Android 11	Android 5.0
Skin	One UI 3.1	TouchWiz
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10
NFC	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	1
Infrared	-	Yes
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	No
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	Yes
Temperature sensor	-	No

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