Samsung J400

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Full Specifications September 4, 2026

Samsung · 2008

Samsung J400

Name: Samsung J400
Brand: Samsung

Samsung J400 phone. Announced Jan 2008. Features 2.0″ display, 1.3 MP primary camera, 820 mAh battery, 8 MB storage.

Display 2.0"

Storage 8MB storage, microSD slot

Camera 1.3 MP

Battery 820 mAh

OS Feature phone

Build 101.2g, 15.9mm thickness

Launch

Announced 2008, January. Released 2008, October

Status Discontinued

Display

Type TFT, 256K colors

Size 2.0 inches, 12.6 cm 2 (~25.7% screen-to-body ratio)

Resolution 176 x 220 pixels (~141 ppi density)

displayother Second external, monochrome display (96 x 96 pixels)

Memory

Card slot microSD (dedicated slot)

Phonebook 1000 entries, Photocall

Call records 20 dialed, 20 received, 20 missed calls

Internal 8MB

Main Camera

Single 1.3 MP

Video QCIF

Selfie camera

Single VGA videocall camera

Body

Dimensions 99 x 49.5 x 15.9 mm (3.90 x 1.95 x 0.63 in)

Weight 101.2 g (3.56 oz)

SIM Mini-SIM

Battery

Type Removable Li-Ion 820 mAh battery

Stand-by Up to 250 h

Talk time Up to 3 h

Sound

Loudspeaker No

Alert types Vibration; Downloadable polyphonic, MP3 ringtones

3.5mm jack No

Comms

WLAN No

Bluetooth 2.0

Positioning No

Radio No

USB 2.0

Network

Technology GSM / UMTS

2G bands GSM 900 / 1800 / 1900

3G bands UMTS 2100

Speed Yes, 384 kbps

Features

Messaging SMS, EMS, MMS, Email

Browser WAP 2.0/xHTML, HTML (NetFront 3.4)

Games Yes

Java Yes, MIDP 2.0

featuresother MP3/AAC/AAC+/WMA player MP4/3gp player Organizer Currency converter Voice memo Predictive text input

Misc

Colors Black

SAR 0.37 W/kg (head) 0.56 W/kg (body)

SAR EU 0.19 W/kg (head)

In depth

Full specifications

Announced	2008, January. Released 2008, October
Status	Discontinued

Type	TFT, 256K colors
Size	2.0 inches, 12.6 cm 2 (~25.7% screen-to-body ratio)
Resolution	176 x 220 pixels (~141 ppi density)
displayother	Second external, monochrome display (96 x 96 pixels)

Card slot	microSD (dedicated slot)
Phonebook	1000 entries, Photocall
Call records	20 dialed, 20 received, 20 missed calls
Internal	8MB

Single	1.3 MP
Video	QCIF

Single	VGA videocall camera

Dimensions	99 x 49.5 x 15.9 mm (3.90 x 1.95 x 0.63 in)
Weight	101.2 g (3.56 oz)
SIM	Mini-SIM

Type	Removable Li-Ion 820 mAh battery
Stand-by	Up to 250 h
Talk time	Up to 3 h

Loudspeaker	No
Alert types	Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack	No

WLAN	No
Bluetooth	2.0
Positioning	No
Radio	No
USB	2.0

Technology	GSM / UMTS
2G bands	GSM 900 / 1800 / 1900
3G bands	UMTS 2100
Speed	Yes, 384 kbps

Messaging	SMS, EMS, MMS, Email
Browser	WAP 2.0/xHTML, HTML (NetFront 3.4)
Games	Yes
Java	Yes, MIDP 2.0
featuresother	MP3/AAC/AAC+/WMA player MP4/3gp player Organizer Currency converter Voice memo Predictive text input

Colors	Black
SAR	0.37 W/kg (head) 0.56 W/kg (body)
SAR EU	0.19 W/kg (head)
Price	About 80 EUR

PhoneInsight Benchmark

13.9/100

Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7

Display 38

Camera 25.8

Battery 26.2

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Samsung J400

Launch

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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