| Attribute | Value |
| Battery |
| Music play | 91 h |
| General |
| Brand | Samsung |
| Launch |
| Announced | 2017-06-01 |
| Body |
| Width | 8 mm |
| Length | 152.5 mm |
| Height | 74.8 mm |
| Weight | 181 g |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Front | Glass |
| Back | Aluminum |
| Frame | Aluminum |
| Network |
| Technology | |
| 2G bands | - GSM 850 / 900 / 1800 / 1900
|
| 3G bands | - HSDPA 850 / 900 / 1900 / 2100
|
| 4G bands | - 1, 3, 5, 7, 8, 20, 28, 40
|
| Talk time | Up to 24 h (3G) h |
| Speed | - HSPA 42.2/5.76 Mbps
- LTE-A (2CA) Cat6 300/50 Mbps
|
| Platform |
| OS | Android 7.0 (Nougat) |
| Chipset | Exynos 7870 Octa (14 nm) |
| CPU | Octa-core 1.6 GHz Cortex-A53 |
| GPU | Mali-T830 MP1 |
| Memory |
| Card slot | microSDXC (dedicated slot) |
| Internal | |
| Display |
| Size | 5.5 in |
| Resolution | 1080 x 1920 px |
| 5G bands | Add |
| Display Type | Super AMOLED |
| Type | Li-Ion |
| Protection | Add |
| Capcity | 3600 mAh |
| Main Camera |
| Main Camera Type | Single |
| Main Camera Properties | - 13 MP, f/1.7, 27mm (wide), 1/3.1", 1.12µm, AF
|
| Main Camera Video | 1080p@30fps |
| Main Camera Features | LED flash, panorama, HDR |
| Selfie Camera |
| Selfie Camera Type | Single |
| Selfie Camera Properties | - 13 MP, f/1.9, 28mm (wide)
|
| Selfie Camera Video | 1080p@30fps |
| Selfie Camera Features | LED flash |
| Comms |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 4.1, A2DP, LE |
| GPS | + |
| NFC | + |
| Radio | FM radio |
| USB | microUSB 2.0, USB On-The-Go |
| Sound |
| Loudspeaker | + |
| 3.5mm jack | + |
| Features |
| Sensors | - Fingerprint (front-mounted)
- accelerometer
- compass
- gyro
- proximity
|
| Misc |
| Colors | - Black
- Blue
- Gold
- Rose Gold
|
| Models | - SM-J730F
- SM-J730FM
- SM-J730K
- SM-S727VL
|
| SAR EU Head | 0.57 W/kg |
| SAR EU Body | 1.33 W/kg |
| Charging | Add |
| SAR Head | Add |
| SAR Body | Add |