Manufacturer and Model

Manufacturer
Samsung
Phone model
Star II Duos C6712
Year of release
2011

Appearance

Case type
Monoblock
Body length
110 mm (millimeters)
Body width
56 mm (millimeters)
Body thickness
12 mm (millimeters)
Weight
100 g (grams)
Volume
73.92 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Internal storage

Built-in memory
  • 20 MB (megabytes)
place #172

SD card

Types of Supported Memory Cards
  • microSDHC (Micro Secure Digital High Capacity)
  • microSD (Micro Secure Digital Card, TransFlash)
Maximum expandable memory
16 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 h (hours)
Call duration in GSM networks
10 h (hours)
Standby time in GSM networks
550 h (hours)

Screen

Screen diagonal
3.2 in (inches) place #139
Screen resolution
400 x 240 pixels place #129
Pixel density
146 ppi (pixels per inch)
Screen technology
TFT
Color depth
18 bit (262144 colors)
Touch screen
Touch screen type
Capacitive
Aspect ratio
1.667 (16:10)
Auto-rotate screen

Main photo/video camera

Camera megapixels
3.2 Mp (megapixels) place #39
Maximum photo resolution
2048 x 1536 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Shooting resolution formats
  • Full HD (1920 x 1080)
  • HD (1280 х 720)
Digital zoom
4 X
Shooting settings
Smile detector
Video capability
Maximum video resolution
320 x 240 pixels
Movie speed
15 fps (frames per second)
Movie settings

Front photo/video camera

Front camera megapixels
0.3 Mp (megapixels) place #37
Maximum photo resolution
730 x 411 pixels
Front camera video

SIM card and calls

Number of SIM-cards
2
Mode of operation of multiple SIM-cards
Alternating
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Video calls
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)

Wi-Fi

Built-in Wi-Fi

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
3.0
A2DP support
AVRCP support

Navigation and positioning

Built-in GPS

Radio

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

Sensors and gauges

Accelerometer

Connectors and interfaces

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

Images

Installed image editor

Video

Installed video player
Streaming video

Audio

Installed audio player
Supported audio formats
  • AAC (Advanced Audio Coding, .aac)
  • 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
Streaming audio
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
Supported document formats
  • PDF (Adobe Portable Document Format, .pdf)
Email
Handwriting recognition

Connectivity and synchronization

PC connection

Software features

JAVA support
  • midp 2.1
Installed browser
  • HTML
  • WAP
  • dolphin 2.0
Installed games

Receiving and sending SMS

SMS messages
SMS T9 support
MMS support
VMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level
0.74 W/kg (watts per kilogram)

Equipment

Equipment
  • charger
  • wired stereo headset
  • instruction