Phone Comparison - Samsung Galaxy J7 (2016) vs Samsung Galaxy J3 (2016) vs Samsung Galaxy S8

Price Comparison (India)

general General Info

Manufacturer Samsung Samsung Samsung
Announced March 2016 November 2015 March 2017
Status Available - March 2016 Available - January 2016 Available - April 2017
Price Rs. 15,990 ($235.15) [Similarly Priced] Rs. 7,990 ($117.50) [Similarly Priced] Rs. 57,900 ($720.00) [Similarly Priced]
Colors Gold, White, Pink White, Black, Gold Black, White, Gold, Silver, Pink Gold
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)
148.9 x 68.1 x 8 mm
(5.86 x 2.68 x 0.31 in)
Weight 170 g (6 oz) 138 g (4.87 oz) 155 g (5.47 oz)
SIM Type - - 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 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA
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
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
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android OS, v5.1.1 (Lollipop) Android OS, v7.0 (Nougat)
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 Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo)
Octa-core (4x2.3 GHz & 4x1.7 GHz), Qualcomm MSM8998 Snapdragon 835
Exynos 8895 Octa
GPU Adreno 405 Mali-400MP2 Adreno 540
RAM 3 GB 1.5 GB 4 GB
Internal Memory 16 GB 8/16 GB 64 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen, Gorilla Glass 5
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 5.8 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (294 ppi) 1440 x 2960 pixels (568 ppi)
Screen-to-Body Ratio 72.16% 68.09% 84.06%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio, RDS, recording FM radio, RDS, recording No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP 8 MP 12 MP
Flash LED Flash LED Flash Dual-LED (Dual Tone)
Features Autofocus, f/1.9, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus, OIS, f/1.7 aperture, Geo-tagging, Simultaneous 4K Video And 9MP Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama
Video 1080p@30fps 1080p@30fps (J3109), 720p@30fps (J320P) 2160p@60fps, 1080p@120fps, HDR, dual-video rec.
Front Camera 5 MP, f/1.9, LED Flash [Similar] 5 MP - J3109
2 MP - J320P [Similar]
8 MP, AF [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, LTE, VoLTE
Bluetooth v4.1, A2DP v4.1, A2DP v4.2, A2DP, LE, aptX
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 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB On-The-Go v3.1, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 3 GB RAM 8/16 GB, 1.5 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
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
Barometer Sensor barometer sensor barometer sensor barometer sensor present
Heart-rate Sensor heart rate sensor heart rate sensor heart rate sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Removable Li-Ion Battery Removable Li-Ion Battery Non-removable Li-Ion battery
Capacity 3300 mAh 2600 mAh 3000 mAh
Stand by Up to 354 h Up to 349 h -
Talk Time - Up to 22 h -