Manufacturer and Model

Manufacturer
Acer
Phone model
M900
Year of release
2009

Appearance

Case type
Slider
Body length
119 mm (millimeters)
Body width
62 mm (millimeters)
Body thickness
17.1 mm (millimeters)
Weight
188 g (grams)
Volume
126.16 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Processor (CPU)

Processor model
  • Samsung 6410
CPU clock speed
533 MHz (megahertz) place #124
Number of processor cores
1

Primary storage (RAM)

The amount of RAM
128 MB (megabytes) place #30

Internal storage

Built-in memory
  • 256 MB (megabytes)
place #63

SD card

Types of Supported Memory Cards
  • microSDHC (Micro Secure Digital High Capacity)
  • microSD (Micro Secure Digital Card, TransFlash)
Hot swappable memory card

Operating system

Operating system
Windows Mobile 6.1 (Crossbow)

Battery

Battery capacity
1530 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Charging the battery from USB
Call duration in GSM networks
4 h (hours)
Standby time in GSM networks
470 h (hours)

Screen

Screen diagonal
3.8 in (inches) place #125
Screen resolution
800 x 480 pixels place #109
Pixel density
246 ppi (pixels per inch)
Screen technology
TFT
Color depth
16 bit (65536 colors)
Touch screen
Touch screen type
Resistive
Aspect ratio
1.667 (16:10)
Proximity sensor

Main photo/video camera

Camera megapixels
5 Mp (megapixels) place #37
Maximum photo resolution
2592 x 1944 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Shooting resolution formats
  • Quad HD (2560 x 1440)
  • Full HD (1920 x 1080)
  • HD (1280 х 720)
The presence of a flash
Flash type
LED
Shooting settings
Autofocus
Video capability
Maximum video resolution
640 x 480 pixels
Movie settings

SIM card and calls

Number of SIM-cards
1
MP3 ringtones
Polyphonic ringtones
Video 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
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
3.5G (up to 42 Mbps)
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
WiMAX support

Internet data transmission standards

Data transmission standards
  • HSPA+ (42/11 Mbit/s)
  • EDGE (E-GPRS, 384 kbit/s)
  • GPRS (64 kbit/s)

Wi-Fi

Built-in Wi-Fi
  • 802.11b
  • 802.11g

USB

USB connector
USB connector type
Mini USB (7 x 3 mm)
USB standard
2.0 (up to 480 Mbps)

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.0 + EDR
A2DP support
AVRCP support

Navigation and positioning

Built-in GPS

Radio

Built-in radio receiver
Radio range
87.5 - 108.0
RDS support
DRM support
Radio recording

Sensors and gauges

Proximity sensor
Accelerometer
Orientation and rotation sensor

Connectors and interfaces

USB connector
Mini USB (7 x 3 mm)

Images

Installed image editor

Video

Installed video player

Audio

Installed audio player
Supported audio formats
  • AAC (Advanced Audio Coding, .aac)
  • AMR (Adaptive Multi-Rate, .amr)
  • MIDI (Musical Instrument Digital Interface)
  • MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
  • WAV (Waveform Audio File Format, .wav, .wave)
MP3 support
Number of polyphony voices
64
Dictaphone
Voice notes

Control elements

Touch input
  • 2 touches
QWERTY keyboard
Pinch zoom

Documents and office

Installed Organizer (PIM)
Office document support
Supported document formats
  • PDF (Adobe Portable Document Format, .pdf)
  • ZIP (Archive file, .zip)
Email

Connectivity and synchronization

PC connection

Software features

Installed browser
  • HTML
  • WAP
Installed games

Receiving and sending SMS

SMS messages
SMS T9 support
EMS support
MMS support

Security

Fingerprint scanner

Additional features

Standalone mode (flight mode)

SAR level

SAR level
0.43 W/kg (watts per kilogram)