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Samsung Galaxy M30 (4GB RAM, 64GB) vs Samsung Galaxy J7

Samsung Galaxy M30 (4GB RAM, 64GB) vs Samsung Galaxy J7 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M30 (4GB RAM, 64GB)	Samsung Galaxy J7 (16GB)
ratings
Overall NDTV Rating	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
Processor	Samsung Exynos 7904	Samsung Exynos 7 Octa 7580
Front Camera	16-megapixel	5-megapixel
Rear Camera	13-megapixel + 5-megapixel + 5-megapixel	13-megapixel
RAM	4GB	1.5GB
Storage	64GB	16GB
Battery Capacity	5000mAh	3000mAh
OS	Android 8.1 Oreo	Android 5.1
Resolution	1080x2340 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M30	Galaxy J7
Release date	February 1, 2019	June 1, 2015
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	3000
Fast charging	Proprietary	-
Colours	Gradation Black, Gradation Blue	Black, White, Gold
Body type	-	Plastic
Dimensions (mm)	-	152.40 x 78.60 x 7.50
Weight (g)	-	171.00
Removable battery	-	Yes
display
Screen size (inches)	6.40	5.50
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	720x1280 pixels
Aspect ratio	19.5:9	16:9
hardware
Processor	1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)	1.5GHz octa-core
Processor make	Samsung Exynos 7904	Samsung Exynos 7 Octa 7580
RAM	4GB	1.5GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	128
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)	13-megapixel (f/1.9)
Front camera	16-megapixel (f/2.0)	5-megapixel (f/2.2)
Rear autofocus	-	Yes
Rear flash	-	LED
Front flash	-	LED
software
Operating system	Android 8.1 Oreo	Android 5.1
Skin	Samsung Experience v9.5	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10
USB Type-C	Yes	-
Micro-USB	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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