Samsung Z400

Network
Technology
GSM / UMTS

2G bands
GSM 900 / 1800 / 1900

3G bands
UMTS 2100

Speed
Yes, 384 kbps

Launch
Announced
2006, March

Status
Discontinued

Body
Dimensions
96.7 x 47.8 x 19.2 mm (3.81 x 1.88 x 0.76 in)

Weight
107 g (3.77 oz)

SIM
Mini-SIM

Display
Type
TFT, 256K colors

Size
2.0 inches, 30 x 40 mm, 12.4 cm2 (~26.8% screen-to-body ratio)

Resolution
240 x 320 pixels, 4:3 ratio (~200 ppi density)

Memory
Card slot
microSD (dedicated slot)

Phonebook
Yes

Call records
20 dialed, 20 received, 20 missed calls

Internal
30MB

Main Camera
Single
2 MP

Video
Yes

Selfie camera
Single
VGA videocall camera

Video

Sound
Loudspeaker
Yes

Alert types
Vibration, MP3 ringtones

3.5mm jack
No

Comms
WLAN
No

Bluetooth
1.2, A2DP

Positioning
No

Radio
No

USB
Proprietary

Features
Sensors

Messaging
SMS, EMS, MMS, Email

Browser
WAP 2.0/xHTML

Games
Yes + downloadable

Java
No

 Video telephony & streaming
MP3/AAC/ACC+ player
Predictive text input
Document viewer (Word, Excel, PowerPoint, PDF)
Organizer

Battery
Type
Removable battery

Stand-by
Up to 400 h

Talk time
Up to 5 h

Misc
Colors
Silver, Black

SAR
1.36 W/kg (head)     0.94 W/kg (body)