Manufacturer and Model

Manufacturer
Sony Ericsson
Sony Ericsson
Phone model
Ericsson K770i
Ericsson W890i
Year of release
2007
2007

Appearance

Case type
Monoblock
Monoblock
Body length
105 mm
104 mm
Body width
47 mm
47 mm
Body thickness
14.5 mm
9.9 mm
Weight
95 g
78 g
Volume
71.56 cm³
47.78 cm³
Body materials and finishes
  • Plastic
  • Aluminium alloy
  • Metal
  • Plastic
Colors

Internal storage

Built-in memory
  • 16 MB
  • 32 MB

SD card

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

Battery

Battery capacity
930
950
Battery type
Li-Pol
Li-Pol
Battery charging time
2.5 h
2.5 h
Call duration in GSM networks
10 h
9 h 30 min
Standby time in GSM networks
400 h
350 h
Call duration in UMTS (WCDMA) networks
2 h 30 min
4 h 30 min
Standby time on UMTS (WCDMA) networks
400 h
350 h
Duration of listening to music
16 h
20 h
Duration of video calls
3 h

Screen

Screen diagonal
1.9 in
2 in
Screen resolution
320 x 240 pixels
320 x 240 pixels
Pixel density
211 ppi
200 ppi
Screen technology
TFT
TFT
Color depth
18 bit
18 bit
Anti-scratch screen
Glass screen
Aspect ratio
1.333
1.333
Ambient light sensor

Main photo/video camera

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

Front photo/video camera

Front camera megapixels
0.3 Mp
0.3 Mp
Maximum photo resolution
730 x 411 pixels
730 x 411 pixels
Digital zoom
2 X
Front camera video

SIM card and calls

Number of SIM-cards
1
1
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
2500
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
3G
3.5G
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 2100 MHz
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • GPRS
  • HSDPA
  • EDGE
  • GPRS
  • HSCSD

USB

USB connector
USB standard
2.0
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.0 + EDR
2.0 + EDR
A2DP support
AVRCP support
Other Bluetooth profiles
  • BIP
  • DUNP
  • FTP
  • GAP
  • GOEP
  • HFP
  • HSP
  • HIDP
  • OPP
  • PANP
  • SPP
  • SP
  • PAP

Radio

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

Sensors and gauges

Ambient light sensor

Connectors and interfaces

Other connectors and interfaces
  • Fast port
  • Fast port

Images

Supported image formats
  • PNG
  • JPEG
  • GIF
  • BMP
Installed image editor
PictBridge support
MTP support

Video

Installed video player
Supported video formats
  • MP4
  • 3GPP
  • WMV
Streaming video
Installed video editor

Audio

Installed audio player
Supported audio formats
  • AAC
  • AAC+
  • M4A
  • MP3
  • WMA
  • WAV
  • AAC
  • AAC+
  • M4A
  • MP3
  • WMA
  • WAV
MP3 support
Streaming audio
Stereo Widening support
Identifier of songs
Number of polyphony voices
72
72
Dictaphone
Voice notes

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Email

Connectivity and synchronization

PC connection
Synchronization over the mobile network
Synchronization with services
  • MS Outlook
  • MS Exchange

Software features

JAVA support
Installed browser
  • HTML
  • WAP
  • HTML
  • WAP

Installed games
Installed games
  • Lumines Block Challenge

Receiving and sending SMS

SMS messages
SMS T9 support
EMS support
MMS support
VMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level
1.69 W/kg
1.38 W/kg