| Local Name | Galaxy J1 |
| Additional Information | Versions: Samsung J100F, J100FN, J100H, J100H/DD, J100H/DS, J100M, J100MU Also known as Samsung Galaxy J1 Duos with dual-SIM card slots |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| Speed | HSPA 21.1/5.76 Mbps |
| GPRS | Yes |
| EDGE | Yes |
| Announced | 2015, January |
| Status | Available. Released 2015, February |
| Dimensions | 129 x 68.2 x 8.9 mm (5.08 x 2.69 x 0.35 in) |
| Weight | 122 g (4.30 oz) |
| SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) |
| Display Type | TFT capacitive touchscreen, 16M colors |
| Screen Size | 4.3 inches (~59.8% screen-to-body ratio) |
| Resolution | 480 x 800 pixels (~217 ppi pixel density) |
| Mulitouch | Yes |
| OS | Android OS, v4.4.4 (KitKat) |
| Chipset | Spreadtrum |
| CPU | Dual-core 1.2 GHz Cortex-A7 |
| GPU | Mali-400 |
| Card Slot | microSD, up to 256 GB (dedicated slot) |
| Internal Memory | 4 GB, 512 MB RAM |
| Primary Camera | 5 MP, f/2.2, 31mm, autofocus, LED flash |
| Camera Features | Geo-tagging, touch focus, face detection |
| Video | 720p@30fps |
| Secondary Camera | 2 MP |
| Alert Types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | v4.0, A2DP |
| GPS | Yes, with A-GPS, GLONASS |
| Radio | FM radio, RDS, recording |
| USB | microUSB v2.0 |
| Sensors | Accelerometer, proximity |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
| Browser | HTML |
| Java | No |
| Features Summary | MP4/H.264 player, MP3/WAV/eAAC+/Flac player, Photo/video editor, Document viewer |
| Battery | Removable Li-Ion 1850 mAh battery |
| Talk Time | Up to 10 h (3G) |
| Music Play | Up to 40 h |
| Colors | White, Black, Blue |
| SAR US | 0.65 W/kg (head) 0.87 W/kg (body) |
| SAR EU | 0.57 W/kg (head) 0.77 W/kg (body) |
