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2. Mobile Phones
3. Ginzzu R31 DUAL
4. Technical Specifications

• Характеристики

Manufacturer and Model

Manufacturer

Ginzzu

Phone model

R31 DUAL

Year of release

2013

Appearance

Case type

Monoblock

Body length

110 mm (millimeters)

Body width

52 mm (millimeters)

Body thickness

17 mm (millimeters)

Weight

80 g (grams)

Volume

97.24 cm³ (cubic centimeters)

Body materials and finishes

• Plastic

Colors

• Black
• Yellow

Internal storage

Built-in memory

• 64 MB (megabytes)

place #134

SD card

Types of Supported Memory Cards

• microSD (Micro Secure Digital Card, TransFlash)

Maximum expandable memory

2 GB (gigabytes)

Battery

Battery capacity

800 (milliampere hours)

Battery type

Li-Ion (lithium ion)

Charging the battery from USB

Screen

Screen diagonal

1.77 in (inches) place #185

Screen resolution

160 x 128 pixels place #151

Pixel density

116 ppi (pixels per inch)

Aspect ratio

1.25 (5:4)

SIM card and calls

Number of SIM-cards

2

Mode of operation of multiple SIM-cards

Alternating

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Speed dial

Extended phone book

Contacts in the phone book

500

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

Radio

Built-in radio receiver

Radio range

87.5 - 108

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)
• 3GPP (.3gp)

Audio

Installed audio player

Supported audio formats

• MIDI (Musical Instrument Digital Interface)
• MP3 (MPEG-1/2/2.5 Layer 3, .mp3)

MP3 support

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

• HTML
• WAP

Installed games

Receiving and sending SMS

SMS messages

MMS support

Impact protection

Shockproof case

Additional features

Flashlight

SOS button

Equipment

Equipment

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