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Samsung Galaxy J7 Duo vs Samsung Galaxy J7 Prime 2 vs Samsung Galaxy J7 Pro vs Xiaomi Redmi Note 4

Samsung Galaxy J7 Duo vs Samsung Galaxy J7 Prime 2 vs Samsung Galaxy J7 Pro vs Xiaomi Redmi Note 4 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 Duo	Samsung Galaxy J7 Prime 2	Samsung Galaxy J7 Pro	Xiaomi Redmi Note 4
key specs
Display	5.50-inch	5.50-inch	5.50-inch	5.50-inch
Processor	Samsung Exynos 7885	Samsung Exynos 7 Octa 7870	Samsung Exynos 7 Octa 7870	Qualcomm Snapdragon 625
Front Camera	8-megapixel	13-megapixel	13-megapixel	5-megapixel
Rear Camera	13-megapixel + 5-megapixel	13-megapixel	13-megapixel	13-megapixel
RAM	4GB	3GB	3GB	4GB
Storage	32GB	32GB	64GB	64GB
Battery Capacity	3000mAh	3300mAh	3600mAh	4100mAh
OS	Android Oreo	Android 7.0	Android 7.0	Android 6.0
Resolution	720x1280 pixels	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Samsung	Samsung	Samsung	Xiaomi
Model	Galaxy J7 Duo	Galaxy J7 Prime 2	Galaxy J7 Pro	Redmi Note 4
Release date	March 1, 2018	March 1, 2018	June 1, 2017	August 1, 2016
Launched in India	Yes	Yes	Yes	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	153.50 x 77.20 x 8.20	151.70 x 75.00 x 8.00	152.40 x 74.70 x 7.90	151.00 x 76.00 x 8.30
Weight (g)	174.00	170.00	-	175.00
Battery capacity (mAh)	3000	3300	3600	4100
Colours	Black and Gold	Black	Black, Gold	Gold, Grey, Matte Black
Removable battery	-	-	No	No
display
Screen size (inches)	5.50	5.50	5.50	5.50
Touchscreen	Yes	Yes	Yes	Yes
Resolution	720x1280 pixels	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels
Aspect ratio	16:9	16:9	16:9	16:9
Pixels per inch (PPI)	267	401	401	401
hardware
Processor	octa-core (2x2.2GHz + 6x1.6GHz)	1.6GHz octa-core	1.6GHz octa-core	2GHz octa-core
Processor make	Samsung Exynos 7885	Samsung Exynos 7 Octa 7870	Samsung Exynos 7 Octa 7870	Qualcomm Snapdragon 625
RAM	4GB	3GB	3GB	4GB
Internal storage	32GB	32GB	64GB	64GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	128	128
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/1.9)	13-megapixel (f/1.9)	13-megapixel (f/1.7)	13-megapixel (f/2.0, 1.12-micron)
Rear autofocus	Yes	Yes	Yes	Phase detection autofocus
Rear flash	LED	LED	LED	Dual LED
Front camera	8-megapixel (f/1.9)	13-megapixel (f/1.9)	13-megapixel (f/1.9)	5-megapixel (f/2.0)
Front flash	LED	-	LED	-
software
Operating system	Android Oreo	Android 7.0	Android 7.0	Android 6.0
Skin	-	-	-	MIUI 8
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10	Yes, v 4.10	Yes, v 4.10
NFC	No	-	Yes	No
FM	Yes	Yes	Yes	Yes
Number of SIMs	2	2	2	2
Micro-USB	-	Yes	Yes	Yes
Headphones	-	3.5mm	3.5mm	3.5mm
Infrared	-	-	No	Yes
USB OTG	-	-	Yes	Yes
Wi-Fi Direct	-	-	No	No
Mobile High-Definition Link (MHL)	-	-	No	No
sensors
Fingerprint sensor	Yes	Yes	Yes	Yes
Compass/ Magnetometer	No	-	Yes	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	-	-	Yes	Yes
Gyroscope	-	-	Yes	Yes
Barometer	-	-	No	No
Temperature sensor	-	-	No	No
sim 1
SIM Type	-	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM	GSM	GSM
3G	-	Yes	No	Yes
4G/ LTE	-	Yes	Yes	Yes
sim 2
3G	-	-	No	Yes
4G/ LTE	-	-	Yes	Yes
SIM Type	-	-	-	Nano-SIM
GSM/CDMA	-	-	-	GSM
ratings
Overall NDTV Rating	-	-	-	Read Review
Design Rating	-	-	-
Display Rating	-	-	-
Software Rating	-	-	-
Performance Rating	-	-	-
Battery Life Rating	-	-	-
Camera Rating	-	-	-
Value for Money Rating	-	-	-

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