Comparison of Nokia X2-05 and Acer beTouch E100 smartphones based on their characteristics

Nokia X2-05

Acer beTouch E100

Manufacturer and Model

Manufacturer

Nokia

Acer

Phone model

X2-05

beTouch E100

Year of release

2011

2009

Appearance

Case type

Monoblock

Monoblock

Body length

113 mm

113 mm

Body width

50 mm

56 mm

Body thickness

15 mm

12.8 mm

Weight

88 g

118 g

Volume

84.75 cm³

81 cm³

Body materials and finishes

• Plastic

• Plastic

Colors

• Black

• White

Processor (CPU)

Processor model

• Qualcomm MSM 7225

CPU clock speed

528 MHz

Number of processor cores

1

Primary storage (RAM)

The amount of RAM

16 MB

256 MB

Internal storage

Built-in memory

• 10 MB

• 512 MB

SD card

Types of Supported Memory Cards

• microSDHC
• microSD

• microSDHC
• microSD

Maximum expandable memory

32 GB

Hot swappable memory card

Operating system

Operating system

Nokia Series 40

Windows Mobile 6.5

Battery

Battery capacity

800

1140

Battery type

Li-Ion

Li-Ion

Charging the battery from USB

Battery charging time

2 h

Call duration in GSM networks

7 h

5 h

Standby time in GSM networks

643 h

400 h

Duration of listening to music

20 h

Screen

Screen diagonal

2.2 in

3.2 in

Screen resolution

320 x 240 pixels

400 x 240 pixels

Pixel density

182 ppi

146 ppi

Screen technology

TFT

TFT

Color depth

16 bit

16 bit

Touch screen

Touch screen type

Resistive

Aspect ratio

1.333

1.667

Auto-rotate screen

Main photo/video camera

Camera megapixels

0.3 Mp

2 Mp

Maximum photo resolution

640 x 480 pixels

1600 x 1200 pixels

Digital zoom

4 X

Shooting settings

Viewfinder

Video capability

Maximum video resolution

176 x 144 pixels

320 x 240 pixels

Movie speed

10 fps

Digital video zoom

4 X

Movie settings

SIM card and calls

Number of SIM-cards

1

1

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Autodial

Extended phone book

Contacts in the phone book

Unlimited

Data exchange between SIM card and internal memory

Mobile communications

Cellular generation

2.5G

3.5G

GSM support

GSM frequencies

• GSM 900 MHz
• GSM 1800 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

• EDGE
• GPRS

• HSUPA
• HSDPA
• EDGE
• GPRS

USB

USB connector

USB connector type

Micro USB

Micro USB

USB standard

2.0

2.0

Bluetooth

Built-in Bluetooth

Bluetooth standard

2.1 + EDR

2.0 + EDR

A2DP support

AVRCP support

Other Bluetooth profiles

• DUN
• FTP
• GAP
• GAVDP
• GOEP
• HFP
• HSP
• OPP
• PAN
• PBAP
• SAP
• SDAP
• SPP

Navigation and positioning

Built-in GPS

A-GPS support

Radio

Built-in radio receiver

Radio range

87.5 - 108.0

RDS support

DRM support

Connectors and interfaces

USB connector

Micro USB

Micro USB

TRS jack (mini/micro jack)

3.5 mm

Images

Supported image formats

• PNG
• JPEG
• BMP

• PNG
• JPG
• EXIF
• GIF

Video

Installed video player

Supported video formats

• 3GPP
• WMV

• MP4
• H.263
• H.264
• WMV

Streaming video

Audio

Installed audio player

Supported audio formats

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

• AAC
• AAC+
• eAAC+
• MP3
• WMA
• WAV

MP3 support

Max audio bitrate

320 kbit/s

Streaming audio

Number of polyphony voices

64

192

Dictaphone

Voice notes

TRS jack (mini/micro jack)

3.5 mm

Control elements

Touch input

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 over the mobile network

Software features

JAVA support

Installed browser

• HTML
• WAP

• HTML
• WAP

Installed games

Receiving and sending SMS

SMS messages

SMS T9 support

MMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level

0.69 W/kg