Manufacturer and Model

Manufacturer
Siemens
Sony Ericsson
Phone model
CX70
Ericsson K310i
Year of release
2004
2006

Appearance

Case type
Monoblock
Monoblock
Body length
108 mm
101 mm
Body width
46 mm
44 mm
Body thickness
18 mm
17 mm
Weight
90 g
82 g
Volume
89.42 cm³
75.55 cm³
Body materials and finishes
  • Plastic
  • Plastic
Replaceable panels
Colors

Internal storage

Built-in memory
  • 9 MB
  • 15 MB

Battery

Battery capacity
750
750
Battery type
Li-Ion
Li-Ion
Battery charging time
2 h
1.5 h
Call duration in GSM networks
5 h 30 min
6 h
Standby time in GSM networks
300 h
360 h

Screen

Screen diagonal
1.74 in
Screen resolution
176 x 132 pixels
160 x 128 pixels
Pixel density
118 ppi
Screen technology
TFT
Color depth
16 bit
16 bit
Aspect ratio
1.333
1.25

Main photo/video camera

Camera megapixels
0.3 Mp
0.3 Mp
Maximum photo resolution
640 x 480 pixels
640 x 480 pixels
Digital zoom
5 X
4 X
Shooting settings
Video capability
Maximum video resolution
128 x 96 pixels
176 x 144 pixels
Movie speed
12 fps
Movie settings

SIM card and calls

Number of SIM-cards
1
1
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Autodial
Extended phone book
Contacts in the phone book
1000
1000
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2G
2G
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz

Internet data transmission standards

Data transmission standards
  • GPRS
  • GPRS

USB

USB connector

Connectors and interfaces

Infrared port (IrDA)
COM port
Other connectors and interfaces
  • Fast port

Images

Installed image editor

Video

Installed video player

Audio

Installed audio player
Supported audio formats
  • AAC
  • AMR
  • MIDI
  • MP3
  • WMA
  • WAV
MP3 support
Number of polyphony voices
40
40
Dictaphone
Voice notes

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Email

Connectivity and synchronization

PC connection

Software features

JAVA support
Installed browser
  • WAP
  • HTML
  • WAP

Installed games
Installed games
  • AMF Xtreme Bowling
  • Siemens 3D Rally

Receiving and sending SMS

SMS messages
SMS T9 support
EMS support
MMS support

Additional features

Standalone mode (flight mode)
Push-To-Talk function

SAR level

SAR level
0.67 W/kg
0.64 W/kg