Phone Comparison - Samsung Galaxy J7 (2016) vs Samsung Galaxy J3 (2016) vs Samsung Galaxy J2 (2016)

Price Comparison (India) -

general General Info

Manufacturer Samsung Samsung Samsung
Announced March 2016 November 2015 July 2016
Status Available - March 2016 Available - January 2016 Available - July 2016
Price Rs. 15,990 ($235.15) [Similarly Priced] Rs. 7,990 ($117.50) [Similarly Priced] Rs. 9,750 ($143.38) [Similarly Priced]
Colors Gold, White, Pink White, Black, Gold Black, Gold, Silver
Form Factor Candybar Candybar Candybar
Dimension 151.7 x 76 x 7.8 mm
(5.97 x 2.99 x 0.31 in)
142.3 x 71 x 7.9 mm
(5.6 x 2.8 x 0.31 in)
142.4 x 71.1 x 8.0 mm
(5.61 x 2.8 x 0.31 in)
Weight 170 g (6 oz) 138 g (4.87 oz) 138 g (4.87 oz)
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 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109
4G Network 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 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
SAR US - W/kg (head)
- W/kg (body)
1.17 W/kg (head)
1.12 W/kg (body)
- W/kg (head)
- W/kg (body)
SAR EU - W/kg (head)
- W/kg (body)
0.48 W/kg (head)
0.42 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Smart Glow Notifications
- Turbo Speed Technology (TST)

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android OS, v5.1.1 (Lollipop) Android OS, v6.0.1 (Marshmallow)
Processor Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), Qualcomm MSM8952 Snapdragon 617 Quad-core 1.2 GHz Cortex-A7, Spreadtrum SC9830A Quad-core 1.5 GHz Cortex-A7, Spreadtrum SC9830A
GPU Adreno 405 Mali-400MP2 Mali-400MP2
RAM 3 GB 1.5 GB 1.5 GB
Internal Memory 16 GB 8/16 GB 8 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB (dedicated slot) microSD, up to 128 GB (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 72.16% 68.09% 67.94%
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 13 MP 8 MP 8 MP
Flash LED Flash LED Flash LED Flash
Features Autofocus, f/1.9, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, Geo-tagging, Touch Focus, Face Detection Autofocus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 1080p@30fps (J3109), 720p@30fps (J320P) 720p@30fps
Front Camera 5 MP, f/1.9, LED Flash [Similar] 5 MP - J3109
2 MP - J320P [Similar]
5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP 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 microUSB v2.0, USB On-The-Go microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS/ BDS (region dependent)
Browser HTML5 HTML5 HTML5

memory User Memory

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

Apps Sensors

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

battery Battery

Type Removable Li-Ion Battery Removable Li-Ion Battery Removable Li-Ion Battery
Capacity 3300 mAh 2600 mAh 2600 mAh battery
Stand by Up to 354 h Up to 349 h -
Talk Time - Up to 22 h Up to 14 h (3G)