NEC N840
Memory
| Internal | 32MB |
| Call records | 20 dialed, 20 received, 20 missed calls |
| Phonebook | Yes, Photo call |
| Card slot | miniSD, 128 MB included |
Main Camera
| Video | Yes |
| Features | LED flash |
| Single | 2 MP |
Selfie camera
No |
Display
Second external STN, 65K colors display (120 x 30 pixels) Downloadable pictures | |
| Resolution | 240 x 320 pixels, 4:3 ratio (~182 ppi density) |
| Size | 2.2 inches, 33 x 45 mm, 15.0 cm2 (~31.2% screen-to-body ratio) |
| Type | TFT, 256K colors |
Body
| SIM | Mini-SIM |
| Weight | 118 g (4.16 oz) |
| Dimensions | 100 x 48 x 25 mm (3.94 x 1.89 x 0.98 in) |
Battery
| Talk time | Up to 2 h 40 min |
| Stand-by | Up to 100 h |
| Type | Removable Li-Ion 1100 mAh battery |
Sound
| 3.5mm jack | No |
| Alert types | Vibration; Downloadable polyphonic ringtones |
| Loudspeaker | No |
Features
MP3 player Predictive text input Organizer Voice memo | |
| Java | Yes, MIDP 2.0 |
| Games | Yes |
| Browser | WAP 2.0/xHTML |
| Messaging | SMS, MMS, Email |
| Sensors |
Misc
| Colors | Silver |
Comms
| USB | Proprietary |
| Radio | No |
| Infrared port | Yes |
| GPS | No |
| Bluetooth | 1.2 |
| WLAN | No |
Launch
| Status | Discontinued |
| Announced | 2004, Q4 |
Network
| EDGE | No |
| GPRS | Class 10 |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| Technology |