Manufacturer and Model

Manufacturer
Samsung
Phone model
B5722 Duos
Year of release
2009

Appearance

Case type
Monoblock
Body length
104 mm (millimeters)
Body width
55 mm (millimeters)
Body thickness
14.5 mm (millimeters)
Weight
105 g (grams)
Volume
82.79 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Internal storage

Built-in memory
  • 30 MB (megabytes)
place #163

SD card

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

Battery

Battery capacity
1200 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Charging the battery from USB
Battery charging time
2.5 h (hours)
Call duration in GSM networks
4 h 30 min (hours, minutes)
Standby time in GSM networks
400 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
18 bit (262144 colors)
Touch screen
Touch screen type
Capacitive
Aspect ratio
1.333 (4:3)

Main photo/video camera

Camera megapixels
3 Mp (megapixels) place #41
Maximum photo resolution
2048 x 1536 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Shooting resolution formats
  • Full HD (1920 x 1080)
  • HD (1280 х 720)
The presence of a flash
Flash type
LED
Digital zoom
4 X
Shooting settings
Autofocus
Auto exposure
Other photo settings
  • Sepia
Video capability
Maximum video resolution
320 x 240 pixels
Movie speed
15 fps (frames per second)
Movie settings

SIM card and calls

Number of SIM-cards
2
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Autodial
Extended phone book
Contacts in the phone book
1000
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)

USB

USB connector
USB connector type
Micro USB (7 x 2 mm)
USB standard
2.0 (up to 480 Mbps)

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.1
A2DP support
AVRCP support

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц
RDS support
DRM support
Radio recording

Connectors and interfaces

USB connector
Micro USB (7 x 2 mm)
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Images

PictBridge support

Video

Installed video player
Supported video formats
  • MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • 3GPP (.3gp)
  • WMV (Windows Media Video, .wmv)

Audio

Installed audio player
Supported audio formats
  • AAC (Advanced Audio Coding, .aac)
  • AAC+ (HE-AAC v1 High Efficiency Advanced Audio Coding)
  • eAAC+ (HE-AAC v2 High Efficiency Advanced Audio Coding)
  • AMR (Adaptive Multi-Rate, .amr)
  • MIDI (Musical Instrument Digital Interface)
  • SP-MIDI (Scalable Polyphony MIDI)
  • MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
  • WMA (Windows Media Audio, .wma)
  • WAV (Waveform Audio File Format, .wav, .wave)
MP3 support
DNSe support
Number of polyphony voices
64
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Control elements

Touch input
  • 2 touches
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Email

Connectivity and synchronization

PC connection
Synchronization over the mobile network

Software features

JAVA support
  • midp 2.0
Installed browser
  • HTML
  • WAP
  • netfront3.5
Installed games
Installed games
  • TetrisRefresh
  • Asphalt4
  • CrazyPenguin
  • PyromidBloxx

Receiving and sending SMS

SMS messages
SMS T9 support
MMS support
VMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level
0.68 W/kg (watts per kilogram)

Equipment

Equipment
  • battery
  • network cd
  • pc connection cable
  • user's guide
  • warranty card
  • wired stereo headset