Phone Comparison - Samsung Galaxy J2 Prime vs Samsung Galaxy J7 (2017) vs Samsung Galaxy J2 (2018)

general General Info

Manufacturer Samsung Samsung Samsung
Announced November 2016 June 2017 December 2017
Status Available - November 2016 Available - July 2017 Available - December 2017
Price Rs. 8,490 ($140.15) [Similarly Priced] Rs. 24,500 ($330.00) [Similarly Priced] Rs. 8,190 ($138.00) [Similarly Priced]
Colors Black, Gold Gold, Black, Pink, Blue Metallic Gold, Absolute Black
Form Factor Candybar Candybar Candybar
Dimension 144.8 x 72.1 x 8.9 mm
(5.7 x 2.84 x 0.35 in)
152.4 x 74.7 x 7.9 mm
(6 x 2.94 x 0.31 in)
143.8 x 72.3 x 8.4 mm
(5.66 x 2.85 x 0.33 in)
Weight 160 g (5.64 oz) - 153 g (5.4 oz)
SIM Type Single SIM (Micro-SIM), Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Smart Manager
Notification LED No - No

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android OS, v7.1 (Nougat) Android OS, v7.1 (Nougat)
Processor Quad-core 1.4 GHz Cortex-A53, Mediatek MT6737T Octa-core 1.6 GHz Cortex-A53, Exynos 7870 Quad-core 1.4 GHz Cortex-A53, Qualcomm Snapdragon 425
GPU Mali-T720MP2 Mali-T830 MP2 Adreno 308
RAM 1.5 GB 3 GB 1.5/2 GB
Internal Memory 8 GB 16 GB 16 GB
External Memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB microSD, up to 128 GB (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.0 inches
Resolution 540 x 960 pixels (220 ppi) 1080 x 1920 pixels (401 ppi) 540 x 960 pixels (220 ppi)
Screen-to-Body Ratio 66.19% 73.08% 66.46%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio, RDS, recording FM radio, RDS, recording FM radio, RDS, recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP 13 MP 8 MP
Flash LED Flash LED Flash LED Flash
Features Autofocus, Geo-tagging, Touch Focus, Face Detection Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, Geo-tagging, Touch Focus, Face Detection
Video 720p@30fps 1080p@30fps 720p@30fps
Front Camera 5 MP, LED flash [Similar] 13 MP, f/1.9 [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.2, A2DP, LE v4.1, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB On-The-Go microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (region dependent)
Browser HTML HTML5 HTML5

memory User Memory

Internal 8 GB, 1.5 GB RAM 16 GB, 3 GB RAM 16 GB, 1.5/2 GB RAM
Expandable Storage microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB microSD, up to 128 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Removable Li-Ion Battery Non-removable Li-Ion Battery Removable Li-Ion Battery
Capacity 2600 mAh 3600 mAh 2600 mAh battery
Stand by - - -
Talk Time - - -