Redmi 7A vs Samsung Galaxy J2 (2018) comparison 1a1o39

Show Only Differences Highlight Differences	Redmi 7A	Samsung Galaxy J2 (2018)
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	5.45-inch	5.00-inch
Processor	Qualcomm Snapdragon 439	Qualcomm Snapdragon 425
Front Camera	5-megapixel	5-megapixel
Rear Camera	12-megapixel	8-megapixel
RAM	2GB	2GB
Storage	16GB	16GB
Battery Capacity	4000mAh	2600mAh
OS	Android 9 Pie	Android 7.1
Resolution	720x1440 pixels	540x960 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi 7A	Galaxy J2 (2018)
Release date	May 22, 2019	January 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Polycarbonate	-
Dimensions (mm)	146.30 x 70.41 x 9.55	143.80 x 72.30 x 8.40
Weight (g)	165.00	153.00
Battery capacity (mAh)	4000	2600
Colours	Matte Gold, Matte Black, Matte Blue	Black, Blue, Pink
Removable battery	-	No
display
Screen size (inches)	5.45	5.00
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	540x960 pixels
Aspect ratio	18:9	-
Pixels per inch (PPI)	295	-
hardware
Processor	2GHz octa-core	1.4GHz quad-core
Processor make	Qualcomm Snapdragon 439	Qualcomm Snapdragon 425
RAM	2GB	2GB
Internal storage	16GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
Dedicated microSD slot	Yes	-
camera
Rear camera	12-megapixel (f/2.2, 1.25-micron)	8-megapixel
Rear autofocus	Phase detection autofocus	-
Rear flash	LED	LED
Front camera	5-megapixel	5-megapixel
Front flash	-	LED
software
Operating system	Android 9 Pie	Android 7.1
Skin	MIUI 10	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
USB OTG	-	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	Yes
sensors
Com/ 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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