Manufacturer and Model

Manufacturer
Motorola
Phone model
C157
Year of release
2004

Appearance

Case type
Monoblock
Body length
98 mm (millimeters)
Body width
45 mm (millimeters)
Body thickness
21 mm (millimeters)
Weight
85 g (grams)
Volume
92.61 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Processor (CPU)

Number of processor cores
1

Battery

Battery capacity
930 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Removable battery
Call duration in GSM networks
8 h (hours)
Standby time in GSM networks
120 h (hours)

Screen

Screen resolution
96 x 65 pixels place #179
Screen technology
CSTN (Colored STN)
Color depth
12 bit (4096 colors)
Aspect ratio
1.477 (3:2)

SIM card and calls

Number of SIM-cards
1
Polyphonic ringtones
Vibration mode
Speed dial
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

Internet data transmission standards

Data transmission standards
  • GPRS (64 kbit/s)

USB

USB connector

Connectors and interfaces

COM port

Audio

Installed audio player
Supported audio formats
  • MIDI (Musical Instrument Digital Interface)
Number of polyphony voices
16

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)

Connectivity and synchronization

PC connection

Software features

JAVA support
  • j2me midp 1.0
Installed browser
  • WAP
Installed games

Receiving and sending SMS

SMS messages
SMS T9 support
EMS support

Equipment

Equipment
  • battery
  • instruction
  • charger