| Attribute | Value |
| General |
| Brand | Samsung |
| Launch |
| Announced | 2016-01-01 |
| Body |
| Width | 8.9 mm |
| Length | 132.6 mm |
| Height | 69.3 mm |
| Weight | 131 g |
| SIM | Single SIM (Micro-SIM) |
| Front | Glass |
| Back | Plastic |
| Frame | Plastic |
| Network |
| Technology | |
| 2G bands | - GSM 850 / 900 / 1800 / 1900
|
| 3G bands | - HSDPA 850 / 2100
- HSDPA 850 / 900 / 1900 / 2100 - J120F
|
| 4G bands | - 1, 2, 3, 4, 5, 7, 12
- 1, 3, 5, 7, 8, 20 - J120F
|
| 5G bands | Add |
| Speed | - HSPA 21.1/5.76 Mbps
- LTE Cat4 150/50 Mbps
|
| Platform |
| OS | Android 5.1.1 (Lollipop) |
| Chipset | Spreadtrum SC9830 |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400 |
| Memory |
| Card slot | microSDXC (dedicated slot) |
| Internal | |
| Display |
| Size | 4.5 in |
| Resolution | 480 x 800 px |
| Protection | Add |
| Display Type | Super AMOLED |
| Battery |
| Type | Li-Ion |
| Charging | Add |
| Capcity | 2050 mAh |
| Main Camera |
| Main Camera Type | Single |
| Main Camera Properties | |
| Main Camera Video | 720p@30fps |
| Main Camera Features | LED flash |
| Selfie Camera |
| Selfie Camera Type | Single |
| Selfie Camera Properties | |
| Selfie Camera Video | Add |
| Comms |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 4.1, A2DP, LE |
| GPS | + |
| NFC | - |
| Radio | FM radio, RDS, recording |
| USB | microUSB 2.0 |
| Sound |
| Loudspeaker | + |
| 3.5mm jack | + |
| Features |
| Sensors | |
| Misc |
| Colors | |
| Models | - SM-J120A
- SM-J120AZ
- SM-J120F
- SM-J120FN
- SM-J120G
- SM-J120H
- SM-J120M
- SM-J120T
- SM-J120W
- SM-J120ZN
|
| SAR EU Head | 0.7 W/kg |
| SAR EU Body | 0.59 W/kg |
| SAR Head | 1.58 W/kg |
| SAR Body | 1.18 W/kg |
| Talk time | Up to 12 h (3G) h |
| Music play | 39 h |
| Selfie Camera Features | Add |