Samsung Galaxy A91 vs Samsung Galaxy J7 (2018) comparison

Show Only Differences Highlight Differences	Samsung Galaxy A91	Samsung Galaxy J7 (2018)
key specs
Display	6.70-inch	5.50-inch
Processor	Qualcomm Snapdragon 855	dual-core
Front Camera	32-megapixel	13-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	13-megapixel
RAM	8GB	-
Storage	128GB	-
Battery Capacity	4500mAh	-
OS	Android 10	Android
Resolution	1080x2400 pixels	720x1080 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A91	Galaxy J7 (2018)
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	4500	-
Fast charging	Proprietary	-
Release date	-	June 1, 2018
Colours	-	Black
display
Screen size (inches)	6.70	5.50
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1080 pixels
Protection type	Gorilla Glass	-
Aspect ratio	-	16:9
hardware
Processor	octa-core	dual-core
Processor make	Qualcomm Snapdragon 855	-
RAM	8GB	-
Internal storage	128GB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
camera
Rear camera	48-megapixel + 8-megapixel + 5-megapixel	13-megapixel (f/1.9)
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	32-megapixel (f/2.2)	13-megapixel (f/1.9)
software
Operating system	Android 10	Android
Skin	One UI	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Micro-USB	-	Yes
Headphones	-	3.5mm
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	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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