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Samsung Galaxy J7 Prime vs Coolpad Mega 2.5D vs Xiaomi Redmi Note 3

Samsung Galaxy J7 Prime vs Coolpad Mega 2.5D vs Xiaomi Redmi Note 3 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 Prime	Coolpad Mega 2.5D	Xiaomi Redmi Note 3
ratings
Overall NDTV Rating	Read Review	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	5.50-inch	5.50-inch	5.50-inch
Processor	Samsung Exynos 7 Octa 7870	MediaTek MT6735P	Qualcomm Snapdragon 650
Front Camera	8-megapixel	8-megapixel	5-megapixel
Rear Camera	13-megapixel	8-megapixel	16-megapixel
RAM	3GB	3GB	2GB
Storage	16GB	16GB	16GB
Battery Capacity	3300mAh	2500mAh	4050mAh
OS	Android 6.0	Android 6.0	Android 5.1
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
general
Brand	Samsung	Coolpad	Xiaomi
Model	Galaxy J7 Prime	Mega 2.5D	Redmi Note 3
Release date	September 1, 2016	August 1, 2016	November 1, 2015
Launched in India	Yes	-	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	151.50 x 74.90 x 8.10	153.00 x 76.80 x 7.85	150.00 x 76.00 x 8.65
Weight (g)	167.00	143.00	164.00
Battery capacity (mAh)	3300	2500	4050
Removable battery	No	No	No
Colours	Gold, Black	Gold	Gold, Silver, Dark Grey
SAR value	-	0.57	0.56
display
Screen size (inches)	5.50	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
Protection type	Gorilla Glass	-	-
Aspect ratio	16:9	-	16:9
Pixels per inch (PPI)	401	-	403
hardware
Processor	1.6GHz octa-core	1GHz quad-core	hexa-core (4x1.4GHz + 4x1.8GHz)
Processor make	Samsung Exynos 7 Octa 7870	MediaTek MT6735P	Qualcomm Snapdragon 650
RAM	3GB	3GB	2GB
Internal storage	16GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	32	128
camera
Rear camera	13-megapixel (f/1.9)	8-megapixel	16-megapixel (f/2.0)
Rear autofocus	Yes	-	Phase detection autofocus
Rear flash	LED	Yes	Dual LED
Front camera	8-megapixel (f/1.9)	8-megapixel	5-megapixel (f/2.0)
Front flash	-	No	No
software
Operating system	Android 6.0	Android 6.0	Android 5.1
Skin	-	Cool UI 8.0	MIUI 7
connectivity
Wi-Fi	Yes	Yes	Yes
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.00	Yes, v 4.10
NFC	No	No	No
Infrared	No	No	Yes
USB OTG	Yes	Yes	Yes
Micro-USB	Yes	-	Yes
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
Wi-Fi standards supported	-	802.11 b/g/n	802.11 a/b/g/n/ac
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Fingerprint sensor	Yes	-	Yes
Compass/ Magnetometer	No	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	Yes	Yes
Gyroscope	No	No	Yes
Barometer	No	No	No
Temperature sensor	No	No	No

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