Samsung Galaxy J7 (2017) has Android 7.1 ( Nougat ) , It offers an internal memory of 16/32 GB with 3 GB RAM , It presents a screen of Full HD resolution , And it comes with a battery capacity of 3600 mAh .

Samsung Galaxy J7 (2017) specifications

General

6199 Announce date : June , 2017
6199 Release date : July , 2017
6199 Height × Width : 152.5 mm x 74.8 mm ( 6.00 x 2.94 in )
6199 Thickness : 8 mm ( 0.31 in ) [ The average in this size : 8.2 mm ]
6199 Weight : 181 g ( 6.38 oz ) [ The average in this size : 170 g ]
6199 SIM : Single SIM ( Nano-SIM ) or Dual SIM ( Nano-SIM , dual stand-
6199 by )
6199 Colors : Blue , Pink , Gold , Black
6199 Water & Dust resistant : IP54 certified – dust and splash resistan

Samsung Galaxy J7 (2017)

Display

6199 Display type : Super AMOLED capacitive touchscreen , 16M colors
6199 Screen size : 5.5 inches (~73.1% screen-to-body ratio) [ The average in
6199 market : 5.2 inches ]
6199 Resolution : 1080 x 1920 pixels [ Full HD resolution ]
6199 Pixel density : (~401 ppi pixel density) [ The average in this size : 367 ppi
6199 pixel density ]
6199 Multitouch feature :   yes
6199 Always-on display :   yes

Camera & Video

6199 Rear camera : 13 MP , f/1.7 , autofocus , LED flash [ The average in this
6199 size : 13 MP ]
6199 Camera features : Geo-tagging , touch focus , face detection , HDR ,
6199 panorama
6199 Video : 1080p@30fps [ Full HD video ]
6199 Front camera : 13 MP , f/1.9 , LED flash , 1080p [ The average in this
6199 size : 8 MP ]

Memory

6199 Expandable memory : Card slot microSD , up to 256 GB ( dedicated
6199 slot )
6199 Internal Memory : 16 GB with 3 GB RAM – Global & 32 GB with 3 GB
6199 RAM – SWA/SEA/LATAM [ The average in this size : 40 GB ]
6199 RAM : 3 GB RAM [ The average in this size : 3 GB RAM ]

Battery

6199 Battery type : Non-removable Li-Ion
6199 Battery capacity : 3600 mAh [ The average in this size : 3300 mAh ]
6199 Talk time : Up to 24 h (3G)
6199 Music play : Up to 91 h

Platform

6199 Operating System : Android 7.1 ( Nougat )
6199 Chipset : Exynos 7870 Octa
6199 Processor : Octa-core 1.6 GHz Cortex-A53
6199 Graphics : Mali-T830MP2

Network

6199 Versions : J730F/DS ( Global Dual-SIM )
6199 2G bands : GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 ( dual-SIM
6199 model only )
6199 3G bands : HSDPA 850 / 900 / 1900 / 2100
6199 4G bands : LTE
6199 Speed : HSPA 42.2/5.76 Mbps , LTE-A (2CA) Cat6 300/50 Mbps
6199 GPRS :   yes
6199 EDGE :   yes

Sound

6199 Alert types : Vibration , MP3 , WAV ringtones6199
6199 Loudspeaker :   yes
6199 3.5 mm jack :   yes

CONNECTIVITY

6199 WLAN : Wi-Fi 802.11 a/b/g/n/ac , dual-band1, WiFi Direct1, hotspot
6199 Bluetooth : 4.1 , A2DP
6199 GPS :   yes , with A-GPS , GLONASS , BDS
6199 USB : MicroUSB 2.0
6199 Radio : FM radio
6199 NFC :   yes

Features

6199 Sensors : Fingerprint ( front-mounted ) , Accelerometer , Proximity ,
6199 Compass , Gyro
6199 Messaging : SMS ( threaded view ) , MMS , Email , Push Mail , IM
6199 Browser HTML5 :   yes
6199 ANT+ support :   yes
6199 MP3/WAV/WMA/eAAC+/FLAC player :   yes
6199 MP4/WMV/H.264 player :   yes
6199 Document viewer :   yes
6199 Photo/video editor :   yes

Samsung Galaxy J7 (2017) disadvantages

6199 Java :   No
6199 Infrared port :   No
6199 Removable battery :   No
6199 Protection for the screen :   No
6199 Barometer sensor :   No
6199 Temperature sensor :   No
6199 Ambient light sensor :   No
6199 Active noise cancellation with dedicated mic :   No
6199 4G in India :   No
6199 Fast battery charging :   No

6199 *** [ The averages are calculated for all phones released in 2016 & 2017
6199 ( for each size alone ) ]