Networking
| SIM card type |
NanoSIM |
| Tethering (modem-mode) |
Y |
| 4G bands supported |
800, 1800, 2600, 2100, 900 MHz |
| Bluetooth profiles |
PBAP, PBA, OPP, MAP, HID, HFP, GATT, AVRCP, A2DP |
| 3G standards |
WCDMA |
| 3G bands supported |
850, 900, 2100 MHz |
| Bluetooth |
Y |
| Wi-Fi standards |
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| Wi-Fi |
Y |
| 3G |
Y |
| SIM card capability |
Single SIM |
| 4G |
Y |
| 2G standards |
GSM |
Camera
| Video recording modes |
720p |
| Geotagging |
Y |
| Built-in flash |
Y |
| Front camera resolution (numeric) |
2 MP |
| Digital zoom |
2 x |
| Maximum frame rate |
30 fps |
| Video recording |
Y |
| Auto focus |
Y |
| Zoom capability |
Y |
| Front camera |
Y |
| Rear camera resolution (numeric) |
5 MP |
| Flash type |
LED |
| Self-timer |
Y |
Ergonomics
| Proximity sensor |
Y |
| Accelerometer |
Y |
| Ambient light sensor |
Y |
Performance
| Support for contact groups |
Y |
| Microphone mute |
Y |
| Personal info management (PIM) |
Alarm clock, Calculator, Calendar, Events reminder, Notes, To-do list |
| Video call |
Y |
| Themes |
Wallpapers |
| Flight mode |
Y |
| Personalization |
Menu, Icons |
Navigation
| Assisted GPS (A-GPS) |
Y |
| Position location |
Y |
| GLONASS |
Y |
| Wi-Fi positioning |
Y |
| GPS (satellite) |
Y |
Messaging
| Instant messaging (IM) |
Y |
| Short Message Service (SMS) |
Y |
| E-mail |
Y |
| Chat |
Y |
| MMS (Multimedia Messaging Service) |
Y |
Call management
| Conference call |
Y |
| Speed dialing |
Y |
| Vibrating alert |
Y |
| Call waiting |
Y |
| Caller ID |
Y |
| Speakerphone |
Y |
| Call timer |
Y |
| Call divert |
Y |
| Call hold |
Y |
Battery
| Standby time (3G) |
672 h |
| Talk time (3G) |
14 h |
| Talk time (2G) |
16 h |
| Continuous video playback time |
7.1 h |
| Continuous audio playback time |
60 h |
| Browsing time (Wi-Fi) |
10 h |
| Talk time (4G) |
17 h |
Display
| Pixel density |
315 ppi |
| Display type |
LCD |
| Touch technology |
Multi-touch |
| Orientation sensor |
Y |
Storage
| USB mass storage |
Y |
| Maximum memory card size |
200 GB |
| Internal storage capacity |
8 GB |
Ports & interfaces
| USB connector type |
Micro-USB B |
| USB version |
2.0 |
| USB port |
Y |
Processor
| Processor cores |
4 |
| Processor frequency |
1.1 GHz |
Packaging content
| Warranty card |
Y |
| Battery pack |
Y |
Subscription
| Subscription type |
Prepaid |
Certificates
| Body SAR (EU) |
0.5 W/kg |
| Head SAR (EU) |
0.63 W/kg |
Additionally
| Internal RAM |
1 GB |
| AC adapter bundled |
Y |
| Battery performance |
2100 mAh |
Telfort Microsoft Lumia 550. Display diagonal: 11.9 cm (4.7"), Display resolution: 1280 x 720 pixels, Display type: LCD. Processor frequency: 1.1 GHz, Processor family: Qualcomm Snapdragon. Internal storage capacity: 8 GB, Compatible memory cards: MicroSD (TransFlash), MicroSDHC, MicroSDXC, Maximum memory card size: 200 GB. Rear camera resolution (numeric): 5 MP, Front camera resolution (numeric): 2 MP, Optical sensor size: 25.4 / 4 mm (1 / 4"). SIM card capability: Single SIM, SIM card type: NanoSIM, 2G standards: GSM
