| Brand |
Gigabyte |
| Model |
GSmart Sierra S1 |
| Operating System |
Android v4.2 (Jelly Bean) |
| SIM Slot(s) |
Dual SIM, GSM |
| SIM Size |
Mini |
| Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual |
| Processor |
Quad core, 1.5 GHz, Cortex A7, Chipset: MTK MT6589 |
| Graphics |
PowerVR SGX544 |
| RAM |
1 GB |
| Internal Memory |
4 GB |
| Expandable Memory |
Up to 32 GB |
| Screen Size |
5 Inch |
| Screen Resolution |
HD (720 x 1280 pixels) |
| Pixel Density (sharpness) |
294 ppi |
| Display Type |
IPS LCD |
| Main Camera |
13 MP, Auto focus |
| Front Camera |
2 MP |
| Flash |
LED |
| Video Recording |
Full HD @ 30 FPS |
| Zoom |
Digital Zoom |
| Camera Features |
Face detection, Geo tagging, Image Viewer, Touch to focus |
| Capacity |
2000 mAH, Li-ion |
| TalkTime |
Up to 4.5 Hours(2G) |
| Stand By Time |
Up to 600 Hours(2G) |
| Operating Frequency |
GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz |
| GPRS |
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| EDGE |
Class 12 |
| 3G |
HSDPA 42 Mbit/s, HSUPA 11 Mbit/s |
| Wi-Fi |
Wi-Fi 802.11, b/g/n, Mobile Hotspot |
| Bluetooth |
v3.0, A2DP |
| GPS |
with A-GPS |
| USB Connectivity |
USB Port, microUSB 2.0 |
| Touch Screen |
Capacitive Touchscreen, Multi-touch |
| Weight |
168 grams |
| Dimensions |
145.5 x 72.5 x 8.9 mm |
| Sensors |
Accelerometer, Compass, Light sensor, Proximity sensor |
| FM Radio |
Yes |
| Loudspeaker |
Yes |
| Audio Jack |
3.5 mm |
| Colours |
Black,White |
| OS Type |
Android |
