Manufacturer and Model

Manufacturer
Nokia
Acer
Phone model
X3
Tempo DX900
Year of release
2009
2009

Appearance

Case type
Slider
Monoblock
Body length
96 mm
106 mm
Body width
49 mm
61 mm
Body thickness
14.1 mm
17 mm
Weight
103 g
147 g
Volume
66.73 cm³
109.92 cm³
Body materials and finishes
  • Plastic
  • Plastic
Colors

Processor (CPU)

Processor model
  • Samsung S3C6400
CPU clock speed
533 MHz
Number of processor cores
1

Primary storage (RAM)

The amount of RAM
64 MB
128 MB

Internal storage

Built-in memory
  • 53 MB
  • 256 MB

SD card

Types of Supported Memory Cards
  • microSDHC
  • microSD
  • microSDHC
  • microSD
Maximum expandable memory
16 GB
32 GB
Hot swappable memory card

Operating system

Operating system
Nokia Series 40
Windows Mobile 6.1

Battery

Battery capacity
860
1530
Battery type
Li-Ion
Li-Pol
Charging the battery from USB
Battery charging time
2 h
Call duration in GSM networks
7 h 30 min
6 h
Standby time in GSM networks
380 h
160 h
Duration of listening to music
26 h

Screen

Screen diagonal
2.2 in
2.8 in
Screen resolution
320 x 240 pixels
640 x 480 pixels
Pixel density
182 ppi
286 ppi
Screen technology
TFT
TFT
Color depth
16 bit
16 bit
Touch screen
Touch screen type
Resistive
Aspect ratio
1.333
1.333
Auto-rotate screen
Ambient light sensor

Main photo/video camera

Camera megapixels
3.2 Mp
3 Mp
Maximum photo resolution
2048 x 1536 pixels
2048 x 1536 pixels
Shooting resolution formats
  • Full HD
  • HD
  • Full HD
  • HD
The presence of a flash
Flash type
LED
Digital zoom
4 X
Shooting settings
Autofocus
Viewfinder
Video capability
Maximum video resolution
176 x 144 pixels
Movie speed
15 fps
Digital video zoom
4 X
Movie settings

Front photo/video camera

Front camera megapixels
0.3 Mp
Maximum photo resolution
730 x 411 pixels
Front camera video

SIM card and calls

Number of SIM-cards
1
2
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Video calls
Autodial
Sound indication of talk time
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
2000
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2.5G
3.5G
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 850 MHz
  • UMTS 1900 MHz
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • EDGE
  • GPRS
  • HSCSD
  • HSUPA
  • HSDPA
  • EDGE
  • GPRS

Wi-Fi

Built-in Wi-Fi

USB

USB connector
USB connector type
Micro USB
Mini USB
USB standard
2.0
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.1 + EDR
2.0 + EDR
A2DP support
AVRCP support
Other Bluetooth profiles
  • GAVDP
  • HFP
  • HSP
  • OPP

Navigation and positioning

Built-in GPS
A-GPS support

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц,76 - 90 МГц
RDS support
DRM support

Sensors and gauges

Ambient light sensor
Accelerometer

Connectors and interfaces

USB connector
Micro USB
Mini USB
TRS jack (mini/micro jack)
3.5 mm
2.5 mm

Images

Supported image formats
  • PNG
  • JPEG
  • BMP
  • JPEG
  • BMP
Installed image editor
Geo tags
PictBridge support

Video

Installed video player
Supported video formats
  • AVI
  • 3GPP
  • H.263
  • H.264
  • WMV9
  • H.263
  • H.264
  • WMV
Streaming video
Geo tags

Audio

Installed audio player
Supported audio formats
  • AAC
  • MP3
  • WMA
  • WAV
  • AAC
  • MP3
  • WMA
  • WAV
MP3 support
Max audio bitrate
320 kbit/s
Built-in stereo speakers
Streaming audio
Number of polyphony voices
64
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm
2.5 mm

Control elements

Touch input
Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Supported document formats
  • PDF
Email

Connectivity and synchronization

PC connection
Synchronization over the mobile network
Synchronization with services
  • MS Outlook
  • MS Exchange
  • ОС Windows

Software features

JAVA support
Installed browser
  • HTML
  • WAP
  • HTML
  • WAP

Installed games

Receiving and sending SMS

SMS messages
SMS T9 support
SMS output in the form of a chat
MMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level
0.73 W/kg