Manufacturer and Model

Manufacturer
Nokia
Sony Ericsson
Phone model
230 Dual Sim
Ericsson K770i
Year of release
2015
2007

Appearance

Case type
Monoblock
Monoblock
Body length
125 mm
105 mm
Body width
53 mm
47 mm
Body thickness
10.9 mm
14.5 mm
Weight
92 g
95 g
Volume
72.53 cm³
71.56 cm³
Body materials and finishes
  • Aluminium alloy
  • Plastic
  • Plastic
Colors

Primary storage (RAM)

The amount of RAM
16 MB

Internal storage

Built-in memory
  • 16 MB
  • 16 MB

SD card

Types of Supported Memory Cards
  • microSDHC
  • microSD
  • MS micro
Maximum expandable memory
32 GB
2 GB
Hot swappable memory card

Battery

Battery capacity
1200
930
Battery type
Li-Ion
Li-Pol
Removable battery
Charging the battery from USB
Battery charging time
2.5 h
Call duration in GSM networks
23 h
10 h
Standby time in GSM networks
528 h
400 h
Call duration in UMTS (WCDMA) networks
2 h 30 min
Standby time on UMTS (WCDMA) networks
400 h
Duration of listening to music
52 h
16 h

Screen

Screen diagonal
2.8 in
1.9 in
Screen resolution
320 x 240 pixels
320 x 240 pixels
Pixel density
143 ppi
211 ppi
Screen technology
TFT
TFT
Color depth
16 bit
18 bit
Anti-scratch screen
Glass screen
Aspect ratio
1.333
1.333

Main photo/video camera

Camera megapixels
2 Mp
3.2 Mp
Maximum photo resolution
1600 x 1200 pixels
2048 x 1536 pixels
Shooting resolution formats
  • Full HD
  • HD
The presence of a flash
Flash type
LED
LED
Digital zoom
2 X
3 X
Shooting settings
Autofocus
Other photo settings
  • Effects
  • Timer
  • Shooting mode
  • Shutter sound
Video capability
Maximum video resolution
320 x 240 pixels
176 x 144 pixels
Movie speed
15 fps
Movie settings

Front photo/video camera

Front camera megapixels
2 Mp
0.3 Mp
Maximum photo resolution
1886 x 1061 pixels
730 x 411 pixels
Front camera video
Maximum video resolution
640 x 480 pixels

SIM card and calls

Number of SIM-cards
2
1
Mode of operation of multiple SIM-cards
Alternating
SIM card type
Default
MP3 ringtones
Polyphonic ringtones
Video ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Video calls
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
1000
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2.5G
3G
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • EDGE
  • GPRS
  • GPRS

USB

USB connector
USB connector type
Micro USB
USB standard
1.1
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
3.0
2.0 + EDR
A2DP support
Other Bluetooth profiles
  • HFP
  • HSP
  • OPP
  • PBAP

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц
87.5 - 108.0
RDS support

Connectors and interfaces

USB connector
Micro USB
TRS jack (mini/micro jack)
3.5 mm
Other connectors and interfaces
  • Fast port

Images

Supported image formats
  • PNG
  • JPG
  • GIF
Installed image editor
PictBridge support

Video

Installed video player
Supported video formats
  • MP4
  • MPEG-4
  • 3GPP
  • H.263
  • H.264
Streaming video
Installed video editor

Audio

Installed audio player
Supported audio formats
  • AAC
  • MIDI
  • MP3
  • WAV
  • AAC
  • AAC+
  • M4A
  • MP3
  • WMA
  • WAV
MP3 support
Identifier of songs
Number of polyphony voices
72
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Email

Connectivity and synchronization

PC connection
Synchronization with services
  • Facebook
  • Twitter
  • GroupMe

Software features

JAVA support
Installed browser
  • WAP
  • HTML
  • WAP

Installed games
Installed games
  • Lumines Block Challenge

Receiving and sending SMS

SMS messages
SMS T9 support
MMS support

Additional features

Standalone mode (flight mode)
Flashlight

SAR level

SAR level
0.79 W/kg
1.69 W/kg