Manufacturer and Model

Manufacturer
teXet
Phone model
TM-B312
Year of release
2013

Appearance

Case type
Monoblock
Body length
112 mm (millimeters)
Body width
53 mm (millimeters)
Body thickness
14 mm (millimeters)
Weight
75 g (grams)
Volume
83.1 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Internal storage

Built-in memory
  • 16 MB (megabytes)
place #176

Battery

Battery capacity
800 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Call duration in GSM networks
6 h 30 min (hours, minutes)
Standby time in GSM networks
350 h (hours)

Screen

Screen diagonal
1.8 in (inches) place #182
Screen resolution
160 x 128 pixels place #151
Pixel density
114 ppi (pixels per inch)
Aspect ratio
1.25 (5:4)

SIM card and calls

Number of SIM-cards
1
Polyphonic ringtones
Vibration mode
Speakerphone
Speed dial
Autodial
Contacts in the phone book
100
Data exchange between SIM card and internal memory

Mobile communications

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

USB

USB connector
USB connector type
Micro USB (7 x 2 mm)

Radio

Built-in radio receiver
Radio range
87.5 - 108.0

Connectors and interfaces

USB connector
Micro USB (7 x 2 mm)

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)

Connectivity and synchronization

PC connection

Receiving and sending SMS

SMS messages
SMS T9 support

Additional features

Flashlight
SOS button

Equipment

Equipment
  • battery
  • external battery charger
  • user manual
  • warranty card