Rate this phone
Tap stars for each category (1–10). One submission per email.
NEC N400i Specifications
Nec
Released 2004, Mar 15
- 110g, 24mm thickness
- Feature phone
- 4MB storage, no card slot
Views
Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 1.7 | — |
| Display | 4.8 | — |
| Performance | 2.3 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 3.4 | — |
| Software | 4.4 | — |
| Connectivity | 5.8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
2.2"
240x320 pixels
0.3MP
Video recorder
950mAh
Score breakdown
From specs, price tier & release year
Community ratings
Real-world feedback from people who use this device
No approved reviews yet
Be the first to share how it feels in daily use — battery, gaming, heat, updates & value.
Use “Rate this phone” in the hero or here to submit yours.
Full specifications
|
Network
|
Technology | GSM |
|---|---|---|
| 2G bands | GSM 900 / 1800 / 1900 | |
| GPRS | Class 8 | |
| EDGE | No |
|
Launch
|
Announced | 2004, March |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 101 x 49 x 24 mm, 100 cc (3.98 x 1.93 x 0.94 in) |
|---|---|---|
| Weight | 110 g (3.88 oz) | |
| SIM | Mini-SIM |
|
Display
|
Type | 65K colors |
|---|---|---|
| Size | 2.2 inches, 33 x 45 mm, 15.0 cm2 (~30.3% screen-to-body ratio) | |
| Resolution | 240 x 320 pixels, 4:3 ratio (~182 ppi density) | |
| ??? | Second LCD 65K colors (108 x 80 pixels) Incoming call LED with 12 colors Wallpapers Downloadable wallpapers, animations |
|
Memory
|
Card slot | No |
|---|---|---|
| Phonebook | 500 entries | |
| Call records | 10 dialed, 10 received, 10 missed calls | |
| Internal | 4MB | |
| ??? | Total inbox mail size 600KB 60 sec. voice memo |
|
Main Camera
|
Single | VGA |
|---|---|---|
| Features | LED flash | |
| Video | Yes |
|
Selfie camera
|
??? | No |
|---|
|
Sound
|
Loudspeaker | No |
|---|---|---|
| Alert types | Vibration; Downloadable polyphonic ringtones | |
| 3.5mm jack | No |
|
Comms
|
WLAN | No |
|---|---|---|
| Bluetooth | No | |
| Positioning | No | |
| Infrared port | Yes | |
| Radio | No | |
| USB | Proprietary |
|
Features
|
Sensors | |
|---|---|---|
| Messaging | SMS, EMS, MMS, Email | |
| Browser | iMode | |
| Games | Yes + downloadable | |
| Java | Yes, DoJa 1.5 | |
| ??? | Predictive text input Organizer Voice dial/memo Profiles |
|
Battery
|
Type | Removable Li-Ion 950 mAh battery |
|---|---|---|
| Stand-by | Up to 270 h | |
| Talk time | Up to 4 h |
|
Misc
|
Colors |
|---|
NEC N400i official images
Frequently asked questions
Is NEC N400i worth buying in 2026?
NEC N400i is worth considering if its strengths match your priorities. Genze scores it 3.8/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of NEC N400i?
NEC N400i has a 950 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does NEC N400i have?
NEC N400i features a 2.20-inch display. See the Display section for resolution, refresh rate, and panel details.
What is the Genze score for NEC N400i?
Genze rates NEC N400i 3.8/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
Owner reviews
Owner reviews
Sorted by newest. Helpful votes from signed-in readers.
Log in to mark reviews helpful or delete your review.
No approved reviews yet. Be the first to rate this device.