Manufacturer and Model

Manufacturer
Sony Ericsson
Sony Ericsson
Phone model
Ericsson K850i
Ericsson W300i
Year of release
2007
2006

Appearance

Case type
Monoblock
Folding
Body length
102 mm
90 mm
Body width
48 mm
47 mm
Body thickness
17 mm
24 mm
Weight
118 g
94 g
Volume
83.23 cm³
101.52 cm³
Body materials and finishes
  • Plastic
  • Plastic
Colors

Processor (CPU)

Processor model
  • ARM11
CPU clock speed
220 MHz
Number of processor cores
1

Internal storage

Built-in memory
  • 40 MB
  • 20 MB

SD card

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

Battery

Battery capacity
930
900
Battery type
Li-Pol
Li-Ion
Battery charging time
2.5 h
2.5 h
Call duration in GSM networks
9 h
9 h
Standby time in GSM networks
400 h
400 h
Call duration in UMTS (WCDMA) networks
3 h 30 min
Standby time on UMTS (WCDMA) networks
350 h

Screen

Screen diagonal
2.2 in
1.66 in
Screen resolution
320 x 240 pixels
160 x 128 pixels
Pixel density
182 ppi
123 ppi
Screen technology
TFT
UFB
Color depth
18 bit
16 bit
Anti-scratch screen
Glass screen
Aspect ratio
1.333
1.25
Auto-rotate screen

Second screen

Built-in second screen

Main photo/video camera

Camera megapixels
5 Mp
0.3 Mp
Maximum photo resolution
2592 x 1944 pixels
640 x 480 pixels
Shooting resolution formats
  • Quad HD
  • Full HD
  • HD
The presence of a flash
Flash type
Xenon
Digital zoom
16 X
4 X
Shooting settings
Autofocus
Red eye reduction
Other photo settings
  • Effects
  • Shooting mode
  • Iso
  • Timer
Video capability
Maximum video resolution
320 x 240 pixels
176 x 144 pixels
Movie speed
30 fps
Movie settings

Front photo/video camera

Front camera megapixels
0.3 Mp
Maximum photo resolution
730 x 411 pixels

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
5000
1000
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
3.5G
2.5G
GSM support
GSM frequencies
  • GSM 850 MHz
  • 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 850 MHz
  • UMTS 1900 MHz
  • UMTS 2100 MHz

Internet data transmission standards

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

USB

USB connector
USB standard
2.0
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.0 + EDR
2.0
A2DP support

Radio

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

Sensors and gauges

Accelerometer

Connectors and interfaces

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

Images

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

Video

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

Audio

Installed audio player
Supported audio formats
  • AAC
  • AAC+
  • M4A
  • MIDI
  • MP3
  • WMA
  • WAV
  • AAC
  • AMR
  • M4A
  • MIDI
  • MP3
  • WAV
MP3 support
Identifier of songs
Number of polyphony voices
72
40
Dictaphone
Voice notes

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Email

Connectivity and synchronization

PC connection
Synchronization with services
  • MS Exchange

Software features

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

Installed games
Installed games
  • Marble Madness
  • Tennis

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
1.14 W/kg
1.2 W/kg