Nokia Lumia 820 | LG Optimus GT540 |
Manufacture | Nokia | LG |
Model | Lumia 820 | Optimus GT540 |
Form factor | Block | Block |
Weight | 160 gram | 115.00 |
Dimensions (HxWxD) | 123.8 x 68.5 x 9.9 | 109.00 x 55.00 x 13.00 |
Operating System | Windows Phone 8 | Android |
Networks | 2G - 850/900/1900 3G - 850/900/1900/2100 | 2G - 850/900/1800/1900 3G - 900/2100 |
HSCSD | ||
GPRS | ||
EDGE | ||
UMTS | ||
HSDPA | ||
HSPA+ | ||
WiMAX | ||
LTE (4G light) | ||
WLAN / Wi-Fi | ||
Wi-Fi Hotspot | ||
Wi-Fi Direct | ||
SMS | ||
MMS | ||
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 | 3 megapixel, autofocus, face detection and blink detecction, geo-tagging |
Image Stabilization | ||
BSI sensor | ||
Camera Flash/Light | ||
Flash type | LED | NA |
Video recording | ||
Video capture resolution | 1080p | NA |
Second Camera | NA | NA |
Display size | 4.3 inches | 3.00 |
Touchscreen | ||
Colour display | ||
Number of colours | 16777216 | 262000 |
Display width | 480 | 320 |
Display height | 800 | 480 |
PPI | 216.97 | 192.30 |
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 | 130 MB. Expandable up to 32 GB |
Micro SIM | ||
Dual SIM | ||
MP3 | ||
Ringtones / Music file format | MP3, AAC, AAC, AMR-NB, AMR-WB, WAV, WMA | NA |
Java | ||
Games | Yes | Yes |
FM Radio | ||
Battery | 1650 mAh | 1500 mAh |
Standby time (h) | 330 | 500 |
Talktime (m) | 840 | 330 |
Wireless Charging | ||
Browser | Internet Explorer 10 | Android HTML Webkit |
Calendar | ||
Voicedialing | ||
IP Code | NA | NA |
Predictive text | ||
RSS reader | ||
Voicememo | ||
PC Synchronization | ||
SyncML | ||
Website | Website | Website |