| Nokia 7900 |
 | General |
| Technology | GSM, UMTS |
| Size | 112 x 45 x 11,3 mm |
| Weight | 101 grams |
| Display |
| Display diagonal | 2 inches |
| Display resolution | 240 x 320 pixels |
| Display type | OLED |
| Number of colors | 16 million |
| Memory |
| Phone book capacity | 2000 entries |
| PIM memory / max. MMS size | 29 MB / 300KB |
| Internal memory | 939,6 MB |
| Memory expandability | - |
| Data transfer |
| Frequency bands | 850/900/1800/1900 MHz |
| GPRS / EDGE | Class 32 (107 kbps) / Class 10 (236,8 kbps) |
| UMTS / HSDPA | present (384 kbps) / none |
| IrDA / Bluetooth | none / 2.0 (with A2DP) |
| WiFi | none |
| USB | 2.0 (microUSB) |
| Push-to-talk / RSS | present / none |
| GPS receiver | none |
| Basic functions |
| Profiles | present |
| Vibra function | present |
| Built-in hands free | present |
| Voice calling / voice commands | none / none |
| Sound recorder | present (max. 1 hour) |
| Alarm clock | present, also when turned off |
| Predictive text entry | Hungarian T9 |
| Software |
| Platform | Series 40 |
| WAP / HTML browser | present / present |
| E-mail client | present (POP3, IMAP4, authenticated) |
| Java | present, MIDP 2.0 |
| Games | 4 |
| Currency converter | present |
| Extra software | Opera Mini, Yahoo Go!, Nokia Sensor |
| Multimedia |
| Main camera | 2 megapixels, fixed focus, LED flashlight |
| Secondary camera | - |
| Video recording | present, maximum resolution of 176 x 144 pixels |
| Music player | present, runs also in background |
| Equalizer | 5 bands, custom settings |
| FM-radio | none |
| Battery life |
| Main battery | 850 mAh Li-Ion (BL-6P) |
| Stand-by time | 240 hours |
| Talk time | 3 hours |
| Other |
| - |
