Comparison of Sony Ericsson K750i and Sony Ericsson C901 smartphones based on their characteristics

Sony Ericsson K750i

Sony Ericsson C901

Manufacturer and Model

Manufacturer

Sony Ericsson

Sony Ericsson

Phone model

Ericsson K750i

Ericsson C901

Year of release

2005

2009

Appearance

Case type

Monoblock

Monoblock

Body length

100 mm

106 mm

Body width

46 mm

45 mm

Body thickness

19.5 mm

13.2 mm

Weight

99 g

105 g

Volume

89.7 cm³

62.73 cm³

Body materials and finishes

• Plastic

• Metal
• Plastic

Colors

• Black

• Black

Internal storage

Built-in memory

• 38 MB

• 110 MB

SD card

Types of Supported Memory Cards

• MS PRO Duo
• MS Duo

• MS micro

Maximum expandable memory

2 GB

8 GB

Hot swappable memory card

Battery

Battery capacity

900

950

Battery type

Li-Pol

Li-Pol

Charging the battery from USB

Battery charging time

2 h

2.5 h

Call duration in GSM networks

9 h

10 h

Standby time in GSM networks

400 h

400 h

Call duration in UMTS (WCDMA) networks

4 h

Standby time on UMTS (WCDMA) networks

350 h

Duration of listening to music

8 h

25 h

Screen

Screen diagonal

1.8 in

2.2 in

Screen resolution

220 x 176 pixels

320 x 240 pixels

Pixel density

157 ppi

182 ppi

Screen technology

TFT

TFT

Color depth

18 bit

18 bit

Anti-scratch screen

Glass screen

Aspect ratio

1.25

1.333

Auto-rotate screen

Main photo/video camera

Camera megapixels

2 Mp

5 Mp

Maximum photo resolution

1632 x 1224 pixels

2592 x 1944 pixels

Shooting resolution formats

• Quad HD
• Full HD
• HD

The presence of a flash

Flash type

LED

Xenon

Digital zoom

4 X

16 X

Shooting settings

Autofocus

Red eye reduction

Face detector

Smile detector

Other photo settings

• Shooting mode
• Flash
• Iso

Video capability

Maximum video resolution

176 x 144 pixels

320 x 240 pixels

Movie speed

30 fps

Digital video zoom

16 X

Movie settings

Movie settings list

• Color effects
• White balance
• Flash
• Night mode
• Image stabilization

SIM card and calls

Number of SIM-cards

1

1

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Autodial

Ability to mute the microphone during a call

Extended phone book

Contacts in the phone book

500

1000

Data exchange between SIM card and internal memory

Mobile communications

Cellular generation

2G

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 900 MHz
• UMTS 2100 MHz

Internet data transmission standards

Data transmission standards

• GPRS
• HSCSD

• HSUPA
• HSDPA
• EDGE
• GPRS

Bluetooth

Built-in Bluetooth

Bluetooth standard

2.0 + EDR

2.0 + EDR

A2DP support

AVRCP support

Other Bluetooth profiles

• DUNP
• GAP
• GOEP
• OPP
• HFP
• HSP
• SPP
• SP
• BIP
• FTP
• HIDP

• BIP
• DNP
• FTP
• GAP
• GOEP
• HFP
• HSP
• HIDP
• OPP
• PANP
• PAP
• Serial Port Profile
• Synchronization Profile

Radio

Built-in radio receiver

Radio range

87.5 - 108.0

87.5 - 108.0

RDS support

DRM support

Sensors and gauges

Accelerometer

Orientation and rotation sensor

Pedometer

Connectors and interfaces

Infrared port (IrDA)

Other connectors and interfaces

• Fast port

• Fast port

Images

Supported image formats

• PNG
• JPEG
• GIF
• BMP

• PNG
• JPEG
• GIF
• BMP

Installed image editor

Geo tags

PictBridge support

Video

Installed video player

Supported video formats

• MP4
• 3GPP

• MP4
• 3GPP
• 3GPP
• WMV

Streaming video

Installed video editor

Geo tags

Audio

Installed audio player

Supported audio formats

• AAC
• AMR
• M4A
• MIDI
• MP3
• WAV

• AAC
• AMR
• AMR-WB
• M4A
• MP3
• MIDI SMF
• WMA
• WAV

MP3 support

Streaming audio

Identifier of songs

Number of polyphony voices

72

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 Outlook
• MS Exchange
• Google Maps
• YouTube

Software features

JAVA support

Installed browser

• HTML
• WAP

• HTML
• WAP

Installed games

Installed games

• Bowling
• Brain Challange
• Brick Breaker
• Bubble Town
• Kasparov Chess
• Sudoku

Receiving and sending SMS

SMS messages

SMS T9 support

SMS output in the form of a chat

EMS support

MMS support

VMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level

0.99 W/kg

1.57 W/kg