O2 X4

Release year: 2004 ★ 2.8/5(32 ratings)

O2 X4 is a multifunction Dual-band UMTS phone, with a fixed antenna and a dual color display. It is able to offer the latest technologies to make communication easier, from voice functions to data transmission functions via the USB port or the infrared port (wireless). With the O2 X4 it is possible to take photos using a 1.3 Mpixel camera that provides shots with a resolution of 1280x960 pixels. The camera is also equipped with a flash and the ability to shoot video. It has expandable built-in memory, an MP3 player, and the ability to download games and applications based on Java technology, an organizer, polyphonic and mp3 ringtones, and WAP 2.0/xHTML. WAP technology allows this phone to access Internet content and services. Without a computer and without a modem, it is possible to connect to sites specifically created for this technology and receive plenty of information directly on the phone.

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Technical specifications

Networks	Dual Mode: UMTS - GSM 900-1800 Mhz
Dimensions	89.9 x 45.1 x 24 mm
Weight with battery	116 g
Battery	Li-ion
Standby time	180 h
Talk time	3 h

In the box: Battery, user manual, travel charger

Messaging

SMS
MMS
Predictive text (T9)
Video messaging
Chat

Design and display

Display	Internal display with 262,000 colors TFT with a maximum resolution of 176 x 220 pixels. Second display with 4K colors
Adjustable contrast
Multi-line display
Display color	262K
Display size	176 x 220 pixels
Backlit keypad
Keypad lock
One-touch phonebook access
Antenna	external
Vibration
Headphone jack

Features

SIM Application Toolkit
Built-in speakerphone
J2ME support
Conference calling
Phonebook entries	500
Memory	expandable with mini-SD; 32Mb card included

Feature notes: 1.3 megapixel camera, display with over 262,000 colors with a resolution of 176 x 220 pixels, MP3 player, expandable memory, synchronization of calendar, contacts, and appointments via infrared. MMS, Java MIDP 2.0, polyphonic and mp3 ringtones, WAP 2.0/xHTML, image download, calendar, currency converter

Connectivity

UMTS
GPRS
EDGE
WAP
IrDA (infrared)
Built-in modem
Email
Bluetooth
USB

Personalization

MP3 player
Custom ringtones
Silent mode
Downloadable ringtones
Polyphonic ringtones
Downloadable images and logos
AM/FM stereo radio
Games
Downloadable games
Alarm clock
Calculator

Camera

Camera
Sensor	1.3 MPixel camera
Image resolution	1280x960 pixels
Zoom	Yes
Flash	Yes
Photo phonebook
Image editor
Self-timer
Contrast and brightness adjustment

Video

Video recording

Video call notes: It is a phone with advanced features and the latest generation 3G technology. The video phone allows you to watch videos and films and also see the person you are talking to, has two-way videoconferencing functionality, the ability to capture video clips or take photos to associate with contacts. All in a refined, sophisticated, and elegant design with high quality 3D sounds, Instant Messaging, and ample memory capacity to save your favorite files.