I recently brought Samsung Galaxy J7 Pro which model number is SM-J730GZDWINS and gold in color is very good in look and it has dual sim with otg support and no hybrid in memory and sim card combination.
Its comes with 5.5 inches amoled screen which support hull hd display because it has 1920 x 1080 pixels resolution with 16M display colors gives super display while watching videos and playing games.
It has latest android operating system that is nougat 7.0 and with octa core 1.6 ghz and 3gb of ram is gives super smoothness while browsing internet and playing hd games. There is no problems in storage as its has 64gb internal storage and 128 expandable of micro sd card.
The main important feature in this phone is its camera, it has 13mp of primary camera with CMOS, f1.7, Auto Focus which gives high definition photo and video recording day time and night also because it has super powered flash light. It has 13mp of secondary camera CMOS, f1.9 with 60 fps frame gives super killer selfie and it.
Its has latest network support 4G LTE which gives best experience in browsing, and watching online video, other online work as well. It has 802.11 a/b/g/n/ac(2.4+ 5 GHz) wifi system which is very speed. Its support NFC, Bluetooth, GPS, 3.5mm Audio jack, GPS, and map support.
Its support tow nano sim both 4G but only one sim card can be used in 4G LTE mode at a time. It has 3600 mAh non removable battery which enough to work throughout the day. It has six sensor that is Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, RGB Light Sensor, Proximity Sensor and its comes with Wi-Fi Direct, Gear Circle(Manager Support), Gear S2, Gear S3. Its support all the required audio formats like MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA and MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM in video formats.
It has very slim and light design and its dimensions is 152.4 mm X 74.7 mm X 7.8 mm and its weight is 178 g only which is very easy carry. And it has 1 Year for Mobile & 6 Months for Accessories warranly at Rs. 20, 900.00 which is not enough as per its quality.