Comparison of Nokia X1 and Acer beTouch E140 smartphones based on their characteristics

Nokia X1

Acer beTouch E140

Manufacturer and Model

Manufacturer

Nokia

Acer

Phone model

X1

beTouch E140

Year of release

2011

2010

Appearance

Case type

Monoblock

Monoblock

Body length

112 mm

105 mm

Body width

47 mm

56 mm

Body thickness

16 mm

13 mm

Weight

91 g

95 g

Volume

84.91 cm³

76.44 cm³

Body materials and finishes

• Plastic

• Plastic

Colors

• Gray

• Black

Processor (CPU)

Processor model

• Qualcomm MSM7227

CPU clock speed

600 MHz

Number of processor cores

1

Primary storage (RAM)

The amount of RAM

256 MB

Internal storage

Built-in memory

• 512 MB

SD card

Types of Supported Memory Cards

• microSDHC
• microSD

• microSDHC

Maximum expandable memory

16 GB

32 GB

Hot swappable memory card

Operating system

Operating system

Nokia Series 30

Android 2.2

Battery

Battery capacity

1320

1300

Battery type

Li-Ion

Li-Ion

Charging the battery from USB

Call duration in GSM networks

13 h 6 min

6 h

Standby time in GSM networks

1466 h

400 h

Call duration in UMTS (WCDMA) networks

5 h

Duration of listening to music

38 h

Screen

Screen diagonal

1.8 in

2.8 in

Screen resolution

160 x 128 pixels

320 x 240 pixels

Pixel density

114 ppi

143 ppi

Screen technology

TFT

TFT

Color depth

16 bit

18 bit

Touch screen

Touch screen type

Resistive

Aspect ratio

1.25

1.333

Auto-rotate screen

Main photo/video camera

Camera megapixels

3.2 Mp

Maximum photo resolution

2048 x 1536 pixels

Shooting resolution formats

• Full HD
• HD

Shooting settings

Viewfinder

Other photo settings

• Effects

Video capability

Maximum video resolution

720 x 480 pixels

Movie speed

24 fps

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

500

Unlimited

Data exchange between SIM card and internal memory

Mobile communications

Cellular generation

2.5G

3.5G

GSM support

GSM frequencies

• GSM 850 MHz
• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 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

• EDGE
• GPRS

• HSUPA
• HSDPA
• EDGE
• GPRS

Wi-Fi

Built-in Wi-Fi

USB

USB connector

USB connector type

Micro USB

Micro USB

USB standard

2.0

2.0

Bluetooth

Built-in Bluetooth

Bluetooth standard

2.1

2.1 + EDR

A2DP support

Navigation and positioning

Built-in GPS

A-GPS support

Built-in digital compass

Radio

Built-in radio receiver

Radio range

87.5 - 108 МГц,76 - 90 МГц

87.5 - 108 МГц

RDS support

Sensors and gauges

Accelerometer

Magnetometer

Connectors and interfaces

USB connector

Micro USB

Micro USB

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Images

Geo tags

Video

Installed video player

Supported video formats

• MP4
• H.263
• H.264
• WMV

Streaming video

Geo tags

Audio

Installed audio player

Supported audio formats

• AAC
• MP3
• WMA
• WAV

• eAAC+
• MP3
• WMA
• WAV

MP3 support

Max audio bitrate

320 kbit/s

Streaming audio

Number of polyphony voices

64

64

Dictaphone

Voice notes

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Control elements

Touch input

Standard keypad

Russified input

Documents and office

Installed Organizer (PIM)

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

SMS output in the form of a chat

MMS support

Additional features

Standalone mode (flight mode)

Flashlight

SAR level

SAR level

1.28 W/kg