Samsung Galaxy A91 vs Samsung Galaxy Mega 2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A91	Samsung Galaxy Mega 2
key specs
Display	6.70-inch	6.00-inch
Processor	Qualcomm Snapdragon 855	1.2GHz quad-core
Front Camera	32-megapixel	5-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	8-megapixel
RAM	8GB	1.5GB
Storage	128GB	8GB
Battery Capacity	4500mAh	2800mAh
OS	Android 10	Android 4.4
Resolution	1080x2400 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A91	Galaxy Mega 2
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	4500	2800
Fast charging	Proprietary	-
Release date	-	August 1, 2014
Dimensions (mm)	-	163.60 x 84.90 x 8.60
Weight (g)	-	194.00
Removable battery	-	No
Colours	-	Black, White
display
Screen size (inches)	6.70	6.00
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1280 pixels
Protection type	Gorilla Glass	-
hardware
Processor	octa-core	1.2GHz quad-core
Processor make	Qualcomm Snapdragon 855	-
RAM	8GB	1.5GB
Internal storage	128GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	64
camera
Rear camera	48-megapixel + 8-megapixel + 5-megapixel	8-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	32-megapixel (f/2.2)	5-megapixel
software
Operating system	Android 10	Android 4.4
Skin	One 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
USB Type-C	Yes	-
Number of SIMs	2	1
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
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	Yes
Gyroscope	Yes	Yes
Barometer	-	No
Temperature sensor	-	No

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