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Samsung Galaxy A20 vs Apple iPhone 7 vs Samsung Galaxy S7 Edge

Samsung Galaxy A20 vs Apple iPhone 7 vs Samsung Galaxy S7 Edge comparison

Show Only Differences Highlight Differences	Samsung Galaxy A20	Apple iPhone 7	Samsung Galaxy S7 Edge
key specs
Display	6.40-inch	4.70-inch	5.50-inch
Processor	Samsung Exynos 7884	Apple A10 Fusion	octa-core
Front Camera	8-megapixel	7-megapixel	5-megapixel
Rear Camera	13-megapixel + 5-megapixel	12-megapixel	12-megapixel
RAM	3GB	2GB	4GB
Storage	32GB	32GB	32GB
Battery Capacity	4000mAh	1960mAh	3600mAh
OS	Android	iOS 10	Android 6.0
Resolution	720x1560 pixels	750x1334 pixels	1440x2560 pixels
general
Brand	Samsung	Apple	Samsung
Model	Galaxy A20	iPhone 7	Galaxy S7 Edge
Release date	March 1, 2019	September 1, 2016	February 1, 2016
Launched in India	No	Yes	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	158.40 x 74.70 x 7.80	138.30 x 67.10 x 7.10	150.90 x 72.60 x 7.70
Battery capacity (mAh)	4000	1960	3600
Weight (g)	-	138.00	157.00
Removable battery	-	No	No
Colours	-	Red, Rose Gold, Gold, Silver, Black, Jet Black	Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue
Fast charging	-	-	Quick Charge 2.0
display
Screen size (inches)	6.40	4.70	5.50
Touchscreen	Yes	Yes	Yes
Resolution	720x1560 pixels	750x1334 pixels	1440x2560 pixels
Aspect ratio	-	16:9	16:9
Pixels per inch (PPI)	-	326	534
Protection type	-	-	Gorilla Glass
hardware
Processor	octa-core (2x1.6GHz + 6x1.35GHz)	2.34GHz quad-core	octa-core (4x2.3GHz + 4x1.6GHz)
Processor make	Samsung Exynos 7884	Apple A10 Fusion	-
RAM	3GB	2GB	4GB
Internal storage	32GB	32GB	32GB
Expandable storage	Yes	No	Yes
Expandable storage type	microSD	-	microSD
Expandable storage up to (GB)	512	-	200
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2)	12-megapixel (f/1.8)	12-megapixel (f/1.7, 1.4-micron)
Rear flash	Yes	Dual LED	Yes
Front camera	8-megapixel (f/2.0)	7-megapixel (f/2.2)	5-megapixel (f/1.7, 1.34-micron)
Rear autofocus	-	Phase detection autofocus	Phase detection autofocus
software
Operating system	Android	iOS 10	Android 6.0
connectivity
Wi-Fi	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 4.20	Yes, v 4.20
Wi-Fi standards supported	-	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	-	Yes	Yes
NFC	-	Yes	Yes
Infrared	-	No	No
USB OTG	-	No	Yes
Lightning	-	Yes	-
FM	-	No	No
Number of SIMs	-	1	2
Wi-Fi Direct	-	No	No
Mobile High-Definition Link (MHL)	-	No	No
Micro-USB	-	-	Yes
Headphones	-	-	3.5mm
sensors
Fingerprint sensor	Yes	Yes	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	No
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	-
sim 1
SIM Type	-	Nano-SIM	-
GSM/CDMA	-	GSM	GSM
3G	-	Yes	Yes
4G/ LTE	-	Yes	Yes
sim 2
GSM/CDMA	-	-	GSM
3G	-	-	Yes
4G/ LTE	-	-	Yes

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