Manufacture | Nokia | Nokia |
Model | 2680 Slide | Lumia 820 |
Form factor | Slider | Block |
Weight | 95 gram | 160.00 |
Dimensions (HxWxD) | 99 x 47 x 16 | 123.80 x 68.50 x 9.90 |
Operating System | Series 40 | Windows Phone 8 |
Networks | 2G - 900/1800
| 2G - 850/900/1900 3G - 850/900/1900/2100 |
HSCSD | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
GPRS | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
EDGE | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
UMTS | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
HSDPA | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
HSPA+ | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
WiMAX | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
LTE (4G light) | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
WLAN / Wi-Fi | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Wi-Fi Hotspot | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Wi-Fi Direct | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
SMS | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
MMS | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Email | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
HDMI out | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
USB port | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
MHL | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
Bluetooth | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Bluetooth version | NA | 3.1 |
DLNA | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
GPS | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Glonass | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
ANT+ | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
IrDA | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
NFC | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
3.5 mm audio connector | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Camera | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Camera resolution | 0.3 Megapixels (VGA 640x480), 4x digital zoom | 8 megapixels, 4x digital zoom, 28mm focal length, f/2.2 |
Image Stabilization | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
BSI sensor | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
Camera Flash/Light | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Flash type | NA | LED |
Video recording | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Video capture resolution | NA | 1080p |
Second Camera | NA | NA |
Display size | 1.85 inches | 4.30 |
Touchscreen | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Colour display | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Number of colours | 65000 | 16777216 |
Display width | 128 | 480 |
Display height | 160 | 800 |
PPI | 110.76 | 216.97 |
Second Display | NA | NA |
CPU | NA | 1.5 GHz dual-core Snapdragon S4 MSM8960 |
GPU | NA | Adreno 225 |
Memory | 32 MB | 1 GB RAM. 8 GB internal storage. Expandable up to 32 GB using microSD card |
Micro SIM | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Dual SIM | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
MP3 | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Ringtones / Music file format | MP3, AAC | MP3, AAC, AAC, AMR-NB, AMR-WB, WAV, WMA |
Java | ![Yes](/gfx/yes.gif) | ![No](/gfx/no.gif) |
Games | Yes | Yes |
FM Radio | ![Yes](/gfx/yes.gif) | ![No](/gfx/no.gif) |
Battery | 860 mAh | 1650 mAh |
Standby time (h) | 419 | 330 |
Talktime (m) | 205 | 840 |
Wireless Charging | ![No](/gfx/no.gif) | ![No](/gfx/no.gif) |
Browser | 2.0 XHTML | Internet Explorer 10 |
Calendar | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Voicedialing | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
IP Code | NA | NA |
Predictive text | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
RSS reader | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
Voicememo | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
PC Synchronization | ![No](/gfx/no.gif) | ![Yes](/gfx/yes.gif) |
SyncML | ![Yes](/gfx/yes.gif) | ![Yes](/gfx/yes.gif) |
Website | Website | Website |