Manufacturer and Model

Manufacturer
Acer
Phone model
DX650
Year of release
2009

Appearance

Case type
Monoblock
Body length
109 mm (millimeters)
Body width
59 mm (millimeters)
Body thickness
15 mm (millimeters)
Weight
133 g (grams)
Volume
96.47 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Processor (CPU)

Processor model
  • Samsung S3C6410
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)

Operating system

Operating system
Windows Mobile 6.1 (Crossbow)

Battery

Battery capacity
1260 (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
150 h (hours)

Screen

Screen diagonal
2.8 in (inches) place #147
Screen resolution
320 x 240 pixels place #132
Pixel density
143 ppi (pixels per inch)
Screen technology
TFT
Color depth
16 bit (65536 colors)
Touch screen
Touch screen type
Resistive
Aspect ratio
1.333 (4:3)
Auto-rotate screen

Second screen

Built-in second screen
  • 27’’
  • 128x96
  • oled
Extra
  • 1,27’’, 128x96, oled

Main photo/video camera

Camera megapixels
2 Mp (megapixels) place #43
Maximum photo resolution
1600 x 1200 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Digital zoom
4 X
Shooting settings
Viewfinder
Other photo settings
  • Effects
Video capability
Maximum video resolution
352 x 288 pixels

SIM card and calls

Number of SIM-cards
1
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Autodial
Extended phone book
Contacts in the phone book
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2.5G (115 kbps phase 1, 384 kbps phase 2)
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz

Internet data transmission standards

Data transmission standards
  • EDGE (E-GPRS, 384 kbit/s)
  • GPRS (64 kbit/s)

Wi-Fi

Built-in Wi-Fi

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

Navigation and positioning

Built-in GPS
  • sirf star iii
A-GPS support

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц

Connectors and interfaces

USB connector
Mini USB (7 x 3 mm)

Images

Supported image formats
  • PNG (Portable Network Graphics, .png)
  • JPG (Joint Photographic Experts Group, .jpg, .jpeg, .jfif, .jpe)
  • GIF (Graphics Interchange Format, .gif)
  • BMP (Bitmap Picture, .bmp, .dib, .rle)
DLNA support

Video

Installed video player
Supported video formats
  • H.263
  • H.264 (MPEG-4 Part 10)
  • WMV (Windows Media Video, .wmv)

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)
  • WMA (Windows Media Audio, .wma)
  • WAV (Waveform Audio File Format, .wav, .wave)
MP3 support
Max audio bitrate
320 kbit/s (kilobit per second)
Dictaphone
Voice notes

Control elements

Touch input
  • 2 touches
Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Supported document formats
  • PDF (Adobe Portable Document Format, .pdf)
Email
  • outlook mobile
Handwriting recognition

Software features

Installed browser
  • HTML
  • WAP
  • internet explorer mobile
Extra
  • gps viewer application recovery memory optimization

Receiving and sending SMS

SMS messages
SMS T9 support
MMS support
Extra
  • instant messaging (windows live messenger, yahoo messenger)

Additional features

Standalone mode (flight mode)

Equipment

Equipment
  • battery charger,
  • wired stereo headset