| Battery |
| Capacity |
1650 mAH, Li-ion |
| TalkTime |
Up to 15.4 Hours(2G) / Up to 8.1 Hours(3G) |
| Stand By Time |
Up to 330 Hours(2G) /Up to 330 Hours(3G) |
| Camera |
| Main Camera |
8.7 MP, Auto focus |
| Front Camera |
0.3 MP |
| Flash |
Dual LED |
| Video Recording |
Full HD @ 30 FPS, Recording Formats: MP4, Digital image stabilization, Optical image stabilization, Stereo sound recording |
| Zoom |
Digital Zoom, 4 x |
| Camera Features |
Auto Focus |
| Connectivity |
| Operating Frequency |
GSM 1800 / 1900 / 850 / 900 MHz UMTS 1900 / 2100 / 850 / 900 MHz LTE 1800 / 2100 / 2600 / 800 / 900 MHz |
| GPRS |
Class 12, 32 - 48 kbps |
| EDGE |
Class 12 |
| 3G |
HSDPA 42 Mbit/s, HSUPA 5.76 Mbit/s |
| 4G |
Yes (doesn't support Indian bands), LTE cat3 50 Mbit/s Γåæ 150 Mbit/s Γåô |
| Wi-Fi |
Wi-Fi 802.11, a/b/g/n, Wi-Fi Direct |
| Bluetooth |
v4.0, EDR, A2DP, AVRCP, HFP, OPP, PBAP |
| USB Connectivity |
USB Port, USB charging, microUSB,microUSB 2.0 |
| Design |
| Touch Screen |
Capacitive Touchscreen, Multi-touch |
| Weight |
160 grams |
| Dimensions |
123.8 x 68.5 x 9.90 mm |
| Screen Size |
4.3 Inch |
| Colours |
Black,Blue,Gray,Red,White,Yellow |
| Display |
| Screen Resolution |
480 x 800 pixels |
| Pixel Density (sharpness) |
217 ppi |
| Display Type |
AMOLED |
| Features |
| Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card |
| Sensors |
Accelerometer, Compass, Light sensor, Magnetometer, Proximity sensor |
| GPS |
with A-GPS, Glonass, GPS |
| General |
| Brand |
Nokia |
| Model |
Lumia 820 |
| Operating System |
Windows Phone v8 |
| SIM Slot(s) |
Single SIM, GSM |
| SIM Size |
Micro |
| OS Type |
Windows |
| Multimedia |
| FM Radio |
Yes, |
| Loudspeaker |
Yes, |
| Audio Jack |
3.5 mm |
| Performance |
| Processor |
Dual core, 1.5 GHz, Krait, Chipset: Qualcomm MSM8960 Snapdragon |
| RAM |
1 GB |
| Storage |
| Internal Memory |
8 GB |
| Expandable Memory |
Up to 64 GB |