Manufacturer and Model

Manufacturer
Samsung
Phone model
Galaxy Music Duos
Year of release
2012

Appearance

Case type
Monoblock
Body length
110 mm (millimeters)
Body width
59 mm (millimeters)
Body thickness
12.3 mm (millimeters)
Weight
107 g (grams)
Volume
79.9 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Processor (CPU)

Processor model
  • ARM Cortex-A9
CPU clock speed
850 MHz (megahertz) place #94
Number of processor cores
1
Processor size
32 bits
Instruction set architecture
ARMv7
Manufacturing process
40 nm (nanometers)

Graphics Processor (GPU)

GPU
GPU model
  • Broadcom VideoCore IV

Primary storage (RAM)

The amount of RAM
512 MB (megabytes) place #15

Internal storage

Built-in memory
  • 4 GB (gigabytes)
place #25

SD card

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

Mainboard

Chipset
  • Broadcom BCM21654

Operating system

Operating system
Android 4.0 (Ice Cream Sandwich)

Battery

Battery capacity
1300 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Removable battery
Charging the battery from USB
Call duration in GSM networks
15 h (hours)
Standby time in GSM networks
570 h (hours)
Call duration in UMTS (WCDMA) networks
6 h (hours)
Standby time on UMTS (WCDMA) networks
370 h (hours)

Screen

Screen diagonal
3 in (inches) place #142
Screen resolution
320 x 240 pixels place #132
Pixel density
133 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)
Auto-rotate screen
Proximity sensor

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)
Shooting settings
Panoramic photography
Exposure compensation
Self-timer
White balance
Scene selection
Video capability
Maximum video resolution
320 x 240 pixels
Movie speed
25 fps (frames per second)
Movie settings

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
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
UMTS frequencies
  • UMTS 900 MHz
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • HSUPA (5.8 Mbit/s)
  • HSDPA (1.8 Mbit/s)
  • EDGE (E-GPRS, 384 kbit/s)
  • GPRS (64 kbit/s)

Wi-Fi

Built-in Wi-Fi
  • 802.11 b
Wi-Fi standards
  • 802.11b (IEEE 802.11.b, 11 Mbit/s, 2.4 GHz)
  • 802.11g (IEEE 802.11.g, 54 Mbit/s, 2.4 GHz)
  • 802.11n (IEEE 802.11.n, 150 Mbit/s, 2.4 GHz)
Wi-Fi Direct support
Wi-Fi hotspot mode

USB

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

Bluetooth

Built-in Bluetooth
Bluetooth standard
3.0
A2DP support
AVRCP support
Other Bluetooth profiles
  • GAP
  • HSP
  • HFP1.5
  • OPP
  • PBAP
  • PAN
  • MAP
  • HID

Navigation and positioning

Built-in GPS
A-GPS support
Installed GLONASS
Built-in digital compass

Radio

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

Sensors and gauges

Proximity sensor
Accelerometer
Magnetometer

Connectors and interfaces

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

Images

Geo tags
DLNA support

Video

Installed video player
Supported video formats
  • MPEG-4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
  • 3GPP (3rd Generation Partnership Project, .3gp)
  • H.263
  • H.264 (MPEG-4 Part 10)
Streaming video
Geo tags

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)
  • AMR-NB (Adaptive Multi-Rate Narrowband)
  • AMR-WB (Adaptive Multi-Rate Wideband)
  • FLAC (Free Lossless Audio Codec, .flac)
  • MIDI (Musical Instrument Digital Interface)
  • MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
  • OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
  • WMA (Windows Media Audio, .wma)
  • WAV (Waveform Audio File Format, .wav, .wave)
MP3 support
Built-in stereo speakers
Streaming audio
Dictaphone
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Control elements

Touch input
  • 2 touches
Multitouch
Pinch zoom
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Email

Connectivity and synchronization

PC connection
Tethering support
OTA sync
Synchronization with services
  • Gmail (Google Email)
  • Google Search
  • Google Maps
  • Google Talk
  • Google Plus

Software features

Installed browser
  • HTML
  • HTML5
  • WAP
Extra
  • game hub lite

Receiving and sending SMS

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

Security

Installed VPN

Additional features

Standalone mode (flight mode)