Manufacturer and Model

Manufacturer
Ginzzu
Phone model
R4 DUAL
Year of release
2014

Appearance

Case type
Monoblock
Body length
115 mm (millimeters)
Body width
52 mm (millimeters)
Body thickness
12 mm (millimeters)
Weight
92 g (grams)
Volume
71.76 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

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)

Battery

Battery capacity
1000 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Removable battery
Charging the battery from USB

Screen

Screen diagonal
2.2 in (inches) place #168
Screen resolution
220 x 176 pixels place #139
Pixel density
128 ppi (pixels per inch)
Anti-scratch screen
Aspect ratio
1.25 (5:4)

Main photo/video camera

Camera megapixels
0.3 Mp (megapixels) place #50
Maximum photo resolution
640 x 480 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Shooting settings
Video capability
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
Contacts in the phone book
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2G (9.6 - 14.4 kbps)
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz

Internet data transmission standards

Data transmission standards
  • 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

Connectors and interfaces

USB connector
Micro USB (7 x 2 mm)

Video

Installed video player
Supported video formats
  • MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • AVI (Audio Video Interleaved, .avi)
  • 3GPP (.3gp)

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)
  • WAV (Waveform Audio File Format, .wav, .wave)
MP3 support
Number of polyphony voices
64
Dictaphone

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Office document support

Connectivity and synchronization

PC connection

Software features

Installed browser
  • WAP
Installed games
Installed games
  • Сокобан

Receiving and sending SMS

SMS messages
SMS T9 support
MMS support

Impact protection

Shockproof case
Waterproof case
Dustproof case

Additional features

Standalone mode (flight mode)

Equipment

Equipment
  • user's guide
  • warranty card
  • adapter
  • headset
  • battery