Manufacture | Nokia | HTC |
Model | Lumia 820 | J Butterfly HTL21 |
Form factor | Block | Block |
Weight | 160 gram | 140.00 |
Dimensions (HxWxD) | 123.8 x 68.5 x 9.9 | 143.00 x 71.00 x 9.10 |
Operating System | Windows Phone 8 | Android |
Networks | 2G - 850/900/1900 3G - 850/900/1900/2100 | 3G - CDMA2000 1xEV-DO |
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 | 4.0 |
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 |
Image Stabilization | | |
BSI sensor | | |
Camera Flash/Light | | |
Flash type | LED | LED |
Video recording | | |
Video capture resolution | 1080p | 1080p |
Second Camera | NA | 2.1 megapixel |
Display size | 4.3 inches | 5.00 |
Touchscreen | | |
Colour display | | |
Number of colours | 16777216 | 16777216 |
Display width | 480 | 1080 |
Display height | 800 | 1920 |
PPI | 216.97 | 440.58 |
Second Display | NA | NA |
CPU | 1.5 GHz dual-core Snapdragon S4 MSM8960 | 1.5 GHz quad-core, Qualcomm Snapdragon S4 APQ8064 - MDM9615 |
GPU | Adreno 225 | NA |
Memory | 1 GB RAM. 8 GB internal storage. Expandable up to 32 GB using microSD card | 2 GB RAM. 16 GB internal storage |
Micro SIM | | |
Dual SIM | | |
MP3 | | |
Ringtones / Music file format | MP3, AAC, AAC, AMR-NB, AMR-WB, WAV, WMA | MP3, AAC, AAC+, eAAC+, WMA, WAV |
Java | | |
Games | Yes | Yes, downloadable |
FM Radio | | |
Battery | 1650 mAh | 2020 |
Standby time (h) | 330 | NA |
Talktime (m) | 840 | NA |
Wireless Charging | | |
Browser | Internet Explorer 10 | Android HTML Webkit |
Calendar | | |
Voicedialing | | |
IP Code | NA | IPX5 |
Predictive text | | |
RSS reader | | |
Voicememo | | |
PC Synchronization | | |
SyncML | | |
Website | Website | Website |