Redmi 8A Dual vs Samsung Galaxy J7 Prime 2 comparison

Show Only Differences Highlight Differences	Redmi 8A Dual	Samsung Galaxy J7 Prime 2
key specs
Display	6.22-inch	5.50-inch
Processor	Qualcomm Snapdragon 439	Samsung Exynos 7 Octa 7870
Front Camera	8-megapixel	13-megapixel
Rear Camera	13-megapixel + 2-megapixel	13-megapixel
RAM	2GB	3GB
Storage	32GB	32GB
Battery Capacity	5000mAh	3300mAh
OS	Android 9.0	Android 7.0
Resolution	720x1520 pixels	1080x1920 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi 8A Dual	Galaxy J7 Prime 2
Release date	February 11, 2020	March 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	156.48 x 75.41 x 9.40	151.70 x 75.00 x 8.00
Weight (g)	188.00	170.00
Battery capacity (mAh)	5000	3300
Fast charging	Proprietary	-
Colours	Sky White, Sea Blue, Midnight Grey	Black
display
Screen size (inches)	6.22	5.50
Touchscreen	Yes	Yes
Resolution	720x1520 pixels	1080x1920 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19:9	16:9
Pixels per inch (PPI)	-	401
hardware
Processor	1.45GHz octa-core (4x1.95GHz + 4x1.45GHz)	1.6GHz octa-core
Processor make	Qualcomm Snapdragon 439	Samsung Exynos 7 Octa 7870
RAM	2GB	3GB
Internal storage	32GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)	13-megapixel (f/1.9)
Rear autofocus	Yes	Yes
Rear flash	Yes	LED
Front camera	8-megapixel (f/2.0, 1.12-micron)	13-megapixel (f/1.9)
software
Operating system	Android 9.0	Android 7.0
Skin	MIUI 11	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.10
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi Direct	Yes	-
Active 4G on both SIM cards	Yes	-
Micro-USB	-	Yes
FM	-	Yes
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	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Fingerprint sensor	-	Yes

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