| Local Name | S1 |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 2100 |
| 2G Bands | GSM 900 / 1800 - SIM 1 & SIM 2 |
| Speed | HSPA |
| GPRS | Yes |
| EDGE | Yes |
| Announced | 2014, February |
| Status | Available. Released 2014, February |
| Dimensions | 144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in) |
| Weight | 137 g (4.83 oz) |
| SIM | Dual SIM |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 5.0 inches (~67.4% screen-to-body ratio) |
| Resolution | 1080 x 1920 pixels (~441 ppi pixel density) |
| Mulitouch | Yes |
| OS | Android OS, v4.2.1 (Jelly Bean) |
| CPU | Quad-core 1.5 GHz |
| Card Slot | microSD, up to 32 GB |
| Internal Memory | 16 GB, 1 GB RAM |
| Primary Camera | 13 MP, 4160 x 3120 pixels, autofocus, LED flash |
| Camera Features | Geo-tagging |
| Video | Yes |
| Secondary Camera | 8 MP |
| Alert Types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | Yes |
| GPS | Yes, with A-GPS |
| Radio | FM radio |
| USB | microUSB v2.0 |
| Sensors | Accelerometer, proximity |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
| Browser | HTML |
| Java | No |
| Features Summary | MP3/WMA/WAV/AAC player, MP4/H.264/WMV player, Document viewer, Photo editor, Voice memo/dial |
| Battery | Li-Ion 2300 mAh battery |
| Colors | Black |
