Manufacture | Nokia | LG |
Model | Lumia 820 | Optimus Black P970 |
Form factor | Block | Block |
Weight | 160 gram | 109.00 |
Dimensions (HxWxD) | 123.8 x 68.5 x 9.9 | 121.00 x 64.00 x 9.00 |
Operating System | Windows Phone 8 | Android |
Networks | 2G - 850/900/1900 3G - 850/900/1900/2100 | 2G - 850/900/1800/1900
|
HSCSD | | |
GPRS | | |
EDGE | | |
UMTS | | |
HSDPA | | |
HSPA+ | | |
WiMAX | | |
LTE (4G light) | | |
WLAN / Wi-Fi | | |
Wi-Fi Hotspot | | |
Wi-Fi Direct | | |
SMS | | |
MMS | | |
Email | | |
HDMI out | | |
USB port | | |
MHL | | |
Bluetooth | | |
Bluetooth version | 3.1 | NA |
DLNA | | |
GPS | | |
Glonass | | |
ANT+ | | |
IrDA | | |
NFC | | |
3.5 mm audio connector | | |
Camera | | |
Camera resolution | 8 megapixels, 4x digital zoom, 28mm focal length, f/2.2 | 8 megapixel, autofocus, geo tagging |
Image Stabilization | | |
BSI sensor | | |
Camera Flash/Light | | |
Flash type | LED | NA |
Video recording | | |
Video capture resolution | 1080p | NA |
Second Camera | NA | 2 megapixel |
Display size | 4.3 inches | 4.00 |
Touchscreen | | |
Colour display | | |
Number of colours | 16777216 | 16000000 |
Display width | 480 | 480 |
Display height | 800 | 800 |
PPI | 216.97 | 233.24 |
Second Display | NA | NA |
CPU | 1.5 GHz dual-core Snapdragon S4 MSM8960 | NA |
GPU | Adreno 225 | NA |
Memory | 1 GB RAM. 8 GB internal storage. Expandable up to 32 GB using microSD card | NA |
Micro SIM | | |
Dual SIM | | |
MP3 | | |
Ringtones / Music file format | MP3, AAC, AAC, AMR-NB, AMR-WB, WAV, WMA | MP3 |
Java | | |
Games | Yes | Yes |
FM Radio | | |
Battery | 1650 mAh | 1500 mAh |
Standby time (h) | 330 | NA |
Talktime (m) | 840 | NA |
Wireless Charging | | |
Browser | Internet Explorer 10 | Android HTML Webkit |
Calendar | | |
Voicedialing | | |
IP Code | NA | NA |
Predictive text | | |
RSS reader | | |
Voicememo | | |
PC Synchronization | | NA |
SyncML | | |
Website | Website | Website |