Comparison of Nokia N91 and Sony Ericsson W995 smartphones based on their characteristics

Nokia N91

Sony Ericsson W995

Manufacturer and Model

Manufacturer

Nokia

Sony Ericsson

Phone model

N91

Ericsson W995

Year of release

2005

2009

Appearance

Case type

Slider

Slider

Body length

113 mm

97 mm

Body width

55 mm

49 mm

Body thickness

22 mm

15 mm

Weight

164 g

113 g

Volume

136.73 cm³

71.3 cm³

Body materials and finishes

• Metal

• Metal
• Plastic

Colors

• Black
• Silver

• Black
• Silver
• Red

Processor (CPU)

Processor model

• ARM 9

CPU clock speed

220 MHz

Number of processor cores

1

Primary storage (RAM)

The amount of RAM

64 MB

Internal storage

Built-in memory

• 4 GB

• 118 MB

Built-in hard disk drive (HDD)

4 GB

SD card

Types of Supported Memory Cards

• MS micro

Maximum expandable memory

32 GB

Hot swappable memory card

Operating system

Operating system

Symbian OS 9.1

Battery

Battery capacity

970

930

Battery type

Li-Ion

Li-Pol

Call duration in GSM networks

4 h

9 h

Standby time in GSM networks

190 h

370 h

Call duration in UMTS (WCDMA) networks

3 h

4 h

Standby time on UMTS (WCDMA) networks

170 h

360 h

Duration of listening to music

20 h

Duration of video calls

3 h 30 min

Screen

Screen diagonal

2.6 in

Screen resolution

208 x 176 pixels

320 x 240 pixels

Pixel density

154 ppi

Screen technology

TFT

TFT

Color depth

18 bit

18 bit

Aspect ratio

1.182

1.333

Auto-rotate screen

Ambient light sensor

Main photo/video camera

Camera megapixels

2 Mp

8.1 Mp

Maximum photo resolution

1600 x 1200 pixels

3262 x 2448 pixels

Shooting resolution formats

• Quad HD
• Full HD
• HD

The presence of a flash

Flash type

LED

Digital zoom

20 X

16 X

Shooting settings

Autofocus

Face detector

Smile detector

Viewfinder

Other photo settings

• Effects
• Night mode
• Shooting mode

Video capability

Maximum video resolution

352 x 288 pixels

640 x 480 pixels

Movie speed

15 fps

30 fps

Movie settings

Front photo/video camera

Front camera megapixels

0.1 Mp

Maximum photo resolution

422 x 237 pixels

Front camera video

SIM card and calls

Number of SIM-cards

1

1

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Video calls

Autodial

Extended phone book

Contacts in the phone book

Unlimited

1000

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 900 MHz
• UMTS 2100 MHz

Internet data transmission standards

Data transmission standards

• HSDPA
• EDGE
• GPRS
• HSCSD
• CSD

• HSUPA
• HSDPA
• EDGE
• GPRS

Wi-Fi

Built-in Wi-Fi

USB

USB connector

USB connector type

Mini USB

USB standard

2.0

2.0

Bluetooth

Built-in Bluetooth

Bluetooth standard

1.2

2.0 + EDR

A2DP support

Other Bluetooth profiles

• BIP
• DUN
• FTP
• GAP
• GOEP
• HFP
• HID
• HSP
• OPP
• SAP
• SDP
• SPP

Navigation and positioning

Built-in GPS

A-GPS support

Radio

Built-in radio receiver

Radio range

87.5 - 108

87.5 - 108

RDS support

DRM support

Sensors and gauges

Ambient light sensor

Pedometer

Connectors and interfaces

USB connector

Mini USB

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Other connectors and interfaces

• Sony ericsson fast port

Images

Supported image formats

• JPEG
• EXIF
• BMP

Installed image editor

Geo tags

PictBridge support

DLNA support

MTP support

Video

Installed video player

Supported video formats

• H.264

Streaming video

Installed video editor

Geo tags

Audio

Installed audio player

Supported audio formats

• AAC
• eAAC+
• AMR-NB
• AMR-WB
• M4A
• SP-MIDI
• MP3
• WMA
• WAV

• AAC
• AAC+
• M4A
• MP3
• WMA
• WAV

MP3 support

Max audio bitrate

320 kbit/s

320 kbit/s

Built-in stereo speakers

Streaming audio

Identifier of songs

Number of polyphony voices

64

64

Dictaphone

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Control elements

Standard keypad

Russified input

Documents and office

Installed Organizer (PIM)

Office document support

Supported document formats

• PDF
• ZIP

Email

Connectivity and synchronization

PC connection

Synchronization with services

• MS Exchange
• Facebook

Software features

JAVA support

Installed browser

• HTML
• WAP

• HTML
• WAP

Installed games

Installed games

• Bowling
• Bubble Town
• Diamond Island
• Guitar Rock Tour
• NitroStreet Racing
• Playman Extreme
• Real Football 2

Receiving and sending SMS

SMS messages

SMS T9 support

MMS support

Additional features

Standalone mode (flight mode)

Push-To-Talk function

SAR level

SAR level

1.18 W/kg