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Samsung Z400

alaTest has collected and analyzed 268 reviews of Samsung Z400. The average rating for this product is 3.9/5, compared to an average rating of 4.0/5 for other Cell phones for all reviews. People really like the design and performance. The camera and portability also get good views. Some have doubts about the price and battery.

size, portability, camera, performance, design

screen, battery, price

We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the Samsung Z400 is awarded an overall alaScore™ of 82/100 = Very good quality.

See all Samsung Mobile Phones

Review analysis

(Based on 268 reviews)

Expert Reviews  

User Reviews  

Showing 36 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 36 Show Reviews: in English | in other languages (232)

Expert review by: staff (

Samsung SGH-Z400 review


Samsung's best-seller now comes as a turbocharged pocket PC

Small and lightweight 3G phone ; Document viewer ; Expandable memory

Memory card costs extra ; No full-screen video playback ; Camera lacks close focusing skills

An excellent combination of size, looks and features

Jun, 2006

Expert review by: Trusted Reviews (

Samsung SGH-Z400


Samsung's SGH-Z400 is another stylish slider phone with an extensive feature list. But does it try to take on too much?

Feb, 2011

Expert review by: (

Samsung Z400 3G Phone Review


It may look like every other Samsung slider, but the new Z400 will delight fans of the D500 and D600 with its 3G speeds and new-look silver finish. But will it impress us?

Expert review by: Good Gear (

Expert Review


If you don't need push e-mail, then this is one of the best handsets currently available. Stylish, compact and packed full of features, Samsung are onto another winner yet again with the 3G enabled Z400, even if its battery life is a let down.

Design, 3G capabilities, Display, Features list

No push e-mail, Battery life

Dec, 2009

Expert review by: (

Samsung Z400


Preview of the Samsung Z400.

May, 2008

Expert review by: Ella Morton (

Samsung Z400


This 3G slider with a 2-megapixel camera is a very agreeable compromise for those wanting a few business-focused features in an everyday phone.

3G in a slim package ; Lovely looking display ; Satisfyingly springy slider ; Can save battery power easily by switching to non-3G

Disappointing Web browsing ; No memory card included ; Glossy surface prone to smudges

In general, we found the Z400 to be user-friendly and intuitive, but wouldn't choose it as a business-only phone. It does however represent a very agreeable compromise for those wanting a few work features without becoming slaves to the demands of push...

Aug, 2006

Expert review by: Brad Kellett (

Snapshot: Samsung SGH-Z400


Amongst a huge showing of slider handsets at CeBIT, Samsung announced the SGH-Z400 - with a classic design and UMTS capabilities. We grabbed the 2.0 megapixel camera phone at CeBIT, read on for the pictures.

Mar, 2006

Consumer review by: Sean (

Samsung Z400


Great slider. Good camera. Perfect size and weight. Great button size and layout (Not too small). MP3 Ringtones

Lot of menu clutter over wallpaper that can not be turned off. Message alerts are pathetic and unable to asign your own

Jul, 2006

Consumer review by: Top Cell Phone Models (

Samsung Z400


I'm very happy to use this mobile and enjoying this phone so much, having only owned it for some time. Then I have lost it.

Beautiful Body ; Fantastic color ; Very fast Service

Battery Timing is not good

May, 2008

Consumer review by: sarah (

Samsung Z400


just recently got it... yet to discover......

lightweight, slim, easy slide and big screen display

not the best camera quality, doesn't include saved messages, screen gets smudged and scratched real easily

Jul, 2007

Product Specifications


FM radio: No
Music player: Yes
Polyphonic rings quantity:64
Ringer type:Polyphonic


Built-in Camera: Yes
Main camera resolution:1600 x 1200
Main camera resolution (numeric):2
Second Camera: Yes

Data Transmission

Bluetooth: Yes
Bluetooth version:1.2
Infrared data port: No


Display diagonal:5.08
Display number of colours:262144 colours
Display Resolution:240 x 320


Flash card support: Yes
Internal Memory:30


MMS (Multimedia Messaging Service): Yes


Data network:EDGE, GPRS

Other features

Bundled software:Picsel Viewer
Interface:SyncML DS
Networking type:GSM, WCDMA, 3G
Operating Frequency:900/1800/1900/2100
Playable formats:MP3, ACC, ACC+, e-ACC+
Smartphone: No
Video capability: Yes

Phone features

Direct printing: Yes
Java technology: Yes
Personal info management (PIM):Alarm clock, Calculator, Calendar, To-do list
Phonebook capacity:1000
Speakerphone: Yes
Vibrating Alert: Yes


Battery Capacity:950
Battery technology:Lithium-Ion (Li-Ion)
Standby time (2G):320
Talk time (2G):3.7

Technical Details

Colour of product:Silver

Weight & Dimensions

Height :4.8