Manufacturer and Model

Manufacturer
Acer
Nokia
Phone model
beTouch E101
X2-02
Year of release
2009
2011

Appearance

Case type
Monoblock
Monoblock
Body length
113 mm
111 mm
Body width
56 mm
47 mm
Body thickness
13 mm
13.3 mm
Weight
118 g
93 g
Volume
82.26 cm³
69.39 cm³
Body materials and finishes
  • Plastic
  • Plastic
Colors

Processor (CPU)

Processor model
  • Qualcomm MSM 7225
CPU clock speed
528 MHz
Number of processor cores
1

Primary storage (RAM)

The amount of RAM
256 MB
32 MB

Internal storage

Built-in memory
  • 512 MB
  • 64 MB

SD card

Types of Supported Memory Cards
  • microSDHC
  • microSD
  • microSDHC
  • microSD
Maximum expandable memory
32 GB
32 GB
Hot swappable memory card

Operating system

Operating system
Windows Mobile 6.5
Nokia Series 40

Battery

Battery capacity
1140
1020
Battery type
Li-Ion
Li-Ion
Removable battery
Battery charging time
2 h
Call duration in GSM networks
5 h
12 h 42 min
Standby time in GSM networks
400 h
530 h
Duration of listening to music
26 h

Screen

Screen diagonal
3.2 in
2.2 in
Screen resolution
400 x 240 pixels
320 x 240 pixels
Pixel density
146 ppi
182 ppi
Screen technology
TFT
TFT
Color depth
16 bit
18 bit
Touch screen
Touch screen type
Resistive
Aspect ratio
1.667
1.333
Auto-rotate screen

Main photo/video camera

Camera megapixels
2 Mp
2 Mp
Maximum photo resolution
1600 x 1200 pixels
1600 x 1200 pixels
Digital zoom
4 X
Shooting settings
Viewfinder
Video capability
Maximum video resolution
320 x 240 pixels
320 x 240 pixels
Movie speed
10 fps
18 fps
Digital video zoom
4 X
Movie settings

SIM card and calls

Number of SIM-cards
1
2
Mode of operation of multiple SIM-cards
Alternating
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Autodial
Sound indication of talk time
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
Unlimited
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2.5G
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

Internet data transmission standards

Data transmission standards
  • EDGE
  • GPRS
  • EDGE
  • GPRS

USB

USB connector
USB connector type
Mini USB
Micro USB
USB standard
2.0
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.0 + EDR
2.1 + EDR
A2DP support
AVRCP support
Other Bluetooth profiles
  • HFP
  • HSP
  • OPP

Navigation and positioning

Built-in GPS
A-GPS support

Radio

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

Sensors and gauges

Accelerometer

Connectors and interfaces

USB connector
Mini USB
Micro USB
TRS jack (mini/micro jack)
3.5 mm

Images

Supported image formats
  • PNG
  • JPG
  • GIF
  • BMP
Installed image editor
PictBridge support
MTP support

Video

Installed video player
Supported video formats
  • MP4
  • AVI
  • 3GPP
  • H.264
  • WMV
Streaming video

Audio

Installed audio player
Supported audio formats
  • eAAC+
  • MP3
  • WMA
  • WAV
  • AAC
  • AAC+
  • AMR-WB
  • MP3
  • 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

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
Synchronization with services
  • MS Exchange
  • Facebook
  • Flickr

Software features

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

Installed games
Installed games
  • Bounce Tales
  • Sudoku
  • Block'd
  • Diamond Rush
  • Brain Champ
  • City Bloxx
  • Rally 3D
  • Snake III

Receiving and sending SMS

SMS messages
SMS T9 support
MMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level
0.34 W/kg
0.91 W/kg