| Memory |
| Removable Flash Memory Included |
256 MB |
| Slots |
microSD Card |
| Physical Features |
| Interface Connection |
Proprietary|USB - Universal Serial Bus|Audio - Headphone Out (1/8" Mini) |
| Form Factor |
Candy Bar |
| Input Method |
Touchscreen|Keyboard |
| Color |
Black |
| System Features |
| Processor Speed |
528 MHz |
| Operating System |
Windows |
| RAM |
256 MB |
| Number of Processor Cores |
Single-Core |
| Operating System Version |
Windows Mobile 6.5 |
| Quick Glance |
| Interface Connection |
Proprietary|USB - Universal Serial Bus|Audio - Headphone Out (1/8" Mini) |
| Smartphone OS |
Windows |
| Wireless Interface |
Wi-Fi|Bluetooth |
| Style Type |
Candy Bar |
| Data Capabilities |
UMTS|HSPA|GPRS|EDGE |
| Slots |
microSD Card |
| Features |
Web Browser|Video Player|Speakerphone|Music Player|GPS|Email |
| Color |
Black |
| Wireless Communication |
| Cellular Frequency Technology |
GSM 900|GSM 1900|GSM 850|GSM 1800 |
| Data Capabilities |
UMTS|HSPA|GPRS|EDGE |
| Wireless Connectivity |
Wi-Fi|Bluetooth |
| Dimensions |
| Weight |
8.3 oz |
| Height |
5.31 in |
| Width |
2.64 in |
| Depth |
0.87 in |
| Display |
| Diagonal Screen Size |
2.8 in |
| Touchscreen Type |
Capacitive |
| Max Resolution |
640 x 480 (VGA) |
| Screen Type |
LCD |
| Multimedia Features |
| Smart Features |
Web Browser|Video Player|Speakerphone|Music Player|GPS|Email |
| Rear Camera |
| Rear Camera Megapixels |
3.2 |
| More Info |
| URL |
http://www.opticon.com/H21-1D.aspx |
