Seri N73 merupakan varian produk yang sudah tidak dikeluarkan lagi oleh raksasa telekomunikasi Finlandia, Nokia. Walaupun sudah tidak diproduksi lagi, masih banyak orang para penggemar ponsel klasik mencari N73 ini. N73 memiliki beberapa spesifikasi seperti model candybar yang sangat imut dan fitur music edition menjadi ciri khas dari spesifikasi Nokia N73.
Spesifikasi Nokia N73
| GENERAL | Network | GSM 850 / 900 / 1800 / 1900 3G Network UMTS 2100 |
| LAYAR | Tipe | TFT, 256K colors |
| Ukuran | 240 x 320 pixels, 2.4 inches, 36 x 48 mm - Downloadable themes | |
| DIMENSI | Ukuran/Berat | 110 x 49 x 19 mm / 116 g |
| AUDIO | Fitur | Vibration Downloadable polyphonic, MP3 ringtones |
| Jack | - | |
| Speakerphone | Yes, with stereo speakers | |
| MEMORY | Internal | 42 MB storage, 64 MB RAM |
| Eksternal | miniSD 2GB, hot swap | |
| DATA | 3G | Yes, 384 kbps |
| EDGE | Class 11, 236.8 kbps | |
| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | |
| WLAN | Tidak | |
| Bluetooth | Yes, v2.0 with A2DP (latest firmware) | |
| Infrared | Tidak | |
| USB/Port | Yes, v2.0, Pop-Port | |
| KAMERA | Primer | 3.15 MP, 2048x1536 pixels, Carl Zeiss optics, auto |
| Sekunder | VGA videocall camera | |
| Video Record | Yes, CIF | |
| BATERAI | Tipe | Standard battery, Li-Ion 1100 mAh (BP-6M ) |
| Standby | Up to 350 h (2G) / 370 h (3G) | |
| Talk Time | Up to 6 h (2G) / 3 h 46 min (3G) | |
| FITUR | OS | Symbian OS 9.1, S60 3rd edition |
| CPU | Dual ARM 9 220 MHz processor | |
| Browser | WAP 2.0/xHTML, HTML | |
| GPS | Tidak | |
| Messaging | SMS, MMS, Email, Instant Messaging | |
| Java | Yes, MIDP 2.0, Fitur tambahan: - Light sensor - Push to talk - Video download - Predictive text input - Voice command/dial - Organizer - Printing - Document viewer (Word, Excel, PowerPoint, PDF) - Photo/video editor | |
| FITUR LAIN | Multiple SIM | Tidak |
| Video Player | WMV/RV/MP4/3GP video player | |
| MP3 Player | MP3/WMA/WAV/RA/AAC/M4A music player | |
| Audio Record | Ya | |
| TV | Tidak |