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Samsung Galaxy Note 9 vs Samsung Galaxy S7 Edge vs Samsung Galaxy J7

Samsung Galaxy Note 9 vs Samsung Galaxy S7 Edge vs Samsung Galaxy J7 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Note 9	Samsung Galaxy S7 Edge	Samsung Galaxy J7
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	6.40-inch	5.50-inch	5.50-inch
Processor	Samsung Exynos 9810	octa-core	Samsung Exynos 7 Octa 7580
Front Camera	8-megapixel	5-megapixel	5-megapixel
Rear Camera	12-megapixel	12-megapixel	13-megapixel
RAM	6GB	4GB	1.5GB
Storage	128GB	32GB	16GB
Battery Capacity	4000mAh	3600mAh	3000mAh
OS	Android 8.1	Android 6.0	Android 5.1
Resolution	1440x2960 pixels	1440x2560 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy Note 9	Galaxy S7 Edge	Galaxy J7
Release date	August 1, 2018	February 1, 2016	June 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	161.90 x 76.40 x 8.80	150.90 x 72.60 x 7.70	152.40 x 78.60 x 7.50
Weight (g)	201.00	157.00	171.00
Battery capacity (mAh)	4000	3600	3000
Colours	Midnight Black, Metallic Copper, Ocean Blue, Lavender Purple	Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue	Black, White, Gold
Launched in India	-	Yes	Yes
Removable battery	-	No	Yes
Fast charging	-	Quick Charge 2.0	-
Body type	-	-	Plastic
display
Screen size (inches)	6.40	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1440x2960 pixels	1440x2560 pixels	720x1280 pixels
Protection type	-	Gorilla Glass	-
Aspect ratio	-	16:9	16:9
Pixels per inch (PPI)	-	534	-
hardware
Processor	1.7GHz octa-core	octa-core (4x2.3GHz + 4x1.6GHz)	1.5GHz octa-core
Processor make	Samsung Exynos 9810	-	Samsung Exynos 7 Octa 7580
RAM	6GB	4GB	1.5GB
Internal storage	128GB	32GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	512	200	128
camera
Rear camera	12-megapixel	12-megapixel (f/1.7, 1.4-micron)	13-megapixel (f/1.9)
Front camera	8-megapixel	5-megapixel (f/1.7, 1.34-micron)	5-megapixel (f/2.2)
Rear autofocus	-	Phase detection autofocus	Yes
Rear flash	-	Yes	LED
Front flash	-	-	LED
software
Operating system	Android 8.1	Android 6.0	Android 5.1
Skin	Samsung Experience UX	-	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20	Yes, v 4.10
NFC	Yes	Yes	No
Number of SIMs	2	2	2
Infrared	-	No	No
USB OTG	-	Yes	Yes
Micro-USB	-	Yes	Yes
Headphones	-	3.5mm	3.5mm
FM	-	No	Yes
Wi-Fi Direct	-	No	Yes
Mobile High-Definition Link (MHL)	-	No	No
sim 1
SIM Type	Nano-SIM	-	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	-	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
sensors
Compass/ Magnetometer	Yes	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No
Gyroscope	Yes	Yes	No
Barometer	Yes	Yes	No
Fingerprint sensor	-	Yes	-
Temperature sensor	-	No	No

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