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Samsung Galaxy M31 Prime vs Samsung Galaxy J3 (2017) (AT&T)

Samsung Galaxy M31 Prime vs Samsung Galaxy J3 (2017) (AT&T) comparison

Show Only Differences Highlight Differences	Samsung Galaxy M31 Prime	Samsung Galaxy J3 (2017) (AT&T)
key specs
Processor	Samsung Exynos 9611	Samsung Exynos 7570
Front Camera	32-megapixel	2-megapixel
Rear Camera	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	5-megapixel
RAM	6GB	1.5GB
Storage	64GB	16GB
Battery Capacity	6000mAh	2600mAh
OS	Android	Android 7.0
Display	-	5.00-inch
Resolution	-	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M31 Prime	Galaxy J3 (2017) (AT&T)
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	6000	2600
Fast charging	Proprietary	-
Wireless charging	No	-
Release date	-	May 1, 2017
Dimensions (mm)	-	140.97 x 70.10 x 8.64
Weight (g)	-	148.00
Removable battery	-	No
display
Touchscreen	Yes	Yes
Screen size (inches)	-	5.00
Resolution	-	720x1280 pixels
hardware
Processor	2.3GHz octa-core	1.4GHz quad-core
Processor make	Samsung Exynos 9611	Samsung Exynos 7570
RAM	6GB	1.5GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	-
camera
Rear camera	64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)	5-megapixel
Rear flash	LED	LED
Front camera	32-megapixel	2-megapixel
software
Operating system	Android	Android 7.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
USB Type-C	Yes	-
Number of SIMs	2	1
Wi-Fi standards supported	-	802.11 b/g/n
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	No
Wi-Fi Direct	-	No
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
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	Yes
Barometer	-	No
Temperature sensor	-	No

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