Camera
| Video recording modes |
1080p |
| Video recording |
Y |
| Auto focus |
Y |
| Front camera |
Y |
| Rear camera resolution (numeric) |
13 MP |
| Flash type |
LED |
| Built-in flash |
Y |
| Smile detection |
Y |
| Photo effects |
Sepia, Negative film |
| Front camera resolution (numeric) |
5 MP |
| Digital zoom |
4 x |
Storage
| USB mass storage |
Y |
| Internal storage capacity |
16 GB |
| Maximum memory card size |
32 GB |
Call management
| Call waiting |
Y |
| Caller ID |
Y |
| Call timer |
Y |
| Call divert |
Y |
| Call hold |
Y |
| Conference call |
Y |
| Vibrating alert |
Y |
Performance
| Microphone mute |
Y |
| Themes |
Wallpapers |
| Personalization |
Widgets, Themes, Shortcuts, Icons |
| Support for contact groups |
Y |
| Personal info management (PIM) |
Alarm clock, Calculator, Calendar, Events reminder |
Navigation
| Electronic compass |
Y |
| GPS (satellite) |
Y |
| Assisted GPS (A-GPS) |
Y |
| Position location |
Y |
Messaging
| Short Message Service (SMS) |
Y |
| E-mail |
Y |
| MMS (Multimedia Messaging Service) |
Y |
Display
| Display type |
IPS |
| Touch technology |
Multi-touch |
| Orientation sensor |
Y |
Ports & interfaces
| USB version |
2.0 |
| USB port |
Y |
| USB connector type |
Micro-USB |
Networking
| Wi-Fi |
Y |
| 4G |
N |
| 3G |
Y |
| Bluetooth |
Y |
| SIM card capability |
Dual SIM |
| 2G standards |
GSM, GPRS, EDGE |
| 3G standards |
HSPA+, WCDMA |
| 3G bands supported |
900, 1900, 2100 MHz |
Certificates
| Body SAR (EU) |
0.52 W/kg |
| Head SAR (EU) |
0.32 W/kg |
Processor
| Processor frequency |
1.3 GHz |
| Processor cores |
4 |
Ergonomics
| Accelerometer |
Y |
| Proximity sensor |
Y |
Software
| Operating system version |
4.4 |
Packaging content
| Battery pack |
Y |
| Headset included |
Y |
Multimedia
| FM radio |
Y |
| Image formats supported |
BMP, GIF, JPG, PNG |
Subscription
| Subscription type |
No subscription |
Technical details
| Google applications |
YouTube, Google Play, Google Maps, Google Contacts, Google Calendar, Gmail |
Battery
| Standby time (3G) |
220 h |
| Talk time (3G) |
14 h |
| Talk time (2G) |
21 h |
Additionally
| Battery performance |
2200 mAh |
| AC adapter bundled |
Y |
| Internal RAM |
1 GB |
Billow S501HD. Display diagonal: 12.7 cm (5"), Display resolution: 720 x 1280 pixels, Display type: IPS. Processor frequency: 1.3 GHz, Processor architecture: ARM Cortex-A7. Internal storage capacity: 16 GB, Compatible memory cards: MicroSD (TransFlash), Maximum memory card size: 32 GB. Rear camera resolution (numeric): 13 MP, Front camera resolution (numeric): 5 MP, Digital zoom: 4x. SIM card capability: Dual SIM, 2G standards: EDGE, GPRS, GSM, 3G standards: HSPA+, WCDMA
