Phone Comparison - Samsung Galaxy Core Prime vs Samsung Galaxy J2 Prime vs Samsung Galaxy J7 Perx

general General Info

Manufacturer Samsung Samsung Samsung
Announced October 2014 November 2016 Not Announced Yet
Status Available - October 2014 Available - November 2016 Rumored
Price Rs. 7,799 ($114.69) [Similarly Priced] Rs. 8,490 ($140.15) [Similarly Priced] -
Colors White, Black Black, Gold Black, White
Form Factor Candybar Candybar Candybar
Dimension 130.8 x 67.9 x 8.8 mm
(5.15 x 2.67 x 0.35 in)
144.8 x 72.1 x 8.9 mm
(5.7 x 2.84 x 0.35 in)
-
Weight 130 g (4.59 oz) 160 g (5.64 oz) -
SIM Type - Single SIM (Micro-SIM), Dual SIM (Micro-SIM, dual stand-by) Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (SM-G3606, SM-G3608, SM-G3609) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan
4G Network LTE - SM-G3606, SM-G3608, SM-G3609 LTE LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - - Fingerprint Sensor
Notification LED - No Yes

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v6.0 (Marshmallow) Android OS, v7.0 (Nougat)
Processor Quad-core 1.3 GHz Quad-core 1.4 GHz Cortex-A53, Mediatek MT6737T Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU - Mali-T720MP2 Adreno 506
RAM 1 GB 1.5 GB 2/3 GB
Internal Memory 8 GB 8 GB 16/32 GB
External Memory microSD, up to 64 GB microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB

display Display

Type PLS capacitive touchscreen Super AMOLED Capacitive Touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.0 inches 5.5 inches
Resolution 480 x 800 pixels (207 ppi) 540 x 960 pixels (220 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 65.10% 66.19% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 8 MP 13 MP, 4160 x 3120 pixels
Flash LED flash LED Flash Dual-LED (dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Autofocus, Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus (PDAF), f/1.9 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p 720p@30fps 1080p@30fps
Front Camera 2 MP [Similar] 5 MP, LED flash [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA; LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE
Bluetooth v4.0, A2DP v4.2, A2DP, LE v4.2, A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB On-The-Go Type-C 1.0 reversible connector
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML HTML HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1.5 GB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 not supported NFC supported

battery Battery

Type Li-Ion Battery Removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2000 mAh 2600 mAh 3300 mAh
Stand by - - -
Talk Time - - -