Phone Comparison - Samsung Galaxy J3 (2018) vs Samsung Galaxy J7 (2018) vs Samsung Galaxy A10

general General Info

Manufacturer Samsung Samsung Samsung
Announced June 2018 June 2018 February 2019
Status Coming Soon - July 2018 Coming Soon - July 2018 Coming Soon - March 2019
Price Rs. 10,999 ($175.00) [Similarly Priced] Rs. 14,999 ($225.00) [Similarly Priced] -
Colors Black Black Blue, Black, Red
Form Factor Candybar Candybar Candybar
Dimension - - -
Weight - - -
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
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 only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Notification LED No No -

hardware Hardware and OS

OS Android 8.0 (Oreo) Android 8.0 (Oreo) Android 9.0 (Pie)
User Interface Samsung Experience Samsung Experience -
Processor 1.4 GHz Quad-core, Exynos 7570 1.4 GHz Quad-core, Exynos 7570 Octa-core 1.6 GHz, Exynos 7884 Octa
GPU Mali-T720 MP1 Mali-T720 MP1 Mali-G71
RAM 2 GB 2/3 GB 2 GB
Internal Memory 16 GB 16/32 GB 32 GB
External Memory microSD, up to 256 GB microSD, up to 256 GB microSD, up to 512 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen Super AMOLED Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 6.2 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (267 ppi) 720 x 1520 pixels (271 ppi)
Screen-to-Body Ratio - - -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP 13 MP, 3264 x 2448 pixels 13 MP
Flash LED Flash LED Flash LED Flash
Features Autofocus, f/1.9, Geo-tagging, Touch Focus, Face Detection, HDR Autofocus, f/1.7, Geo-tagging, Touch Focus, Face Detection, HDR 13 MP, f/1.9, 28mm (wide), AF
Panorama, HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/2.2 [Similar] 13 MP, f/1.9 [Similar] 5 MP, f/2.0, LED flash, [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA, 4G, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth 4.2, A2DP, LE Yes 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Yes Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB 2.0 microUSB 2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16/32 GB, 2/3 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 256 GB microSD, up to 256 GB microSD, up to 512 GB (dedicated slot)
USB OTG Not Supported Supported Not 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
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion battery Li-Ion battery Non-removable Li-Ion Battery
Capacity 2500 mAh 3000 mAh 3400 mAh
Stand by - - -
Talk Time - - -