BenQ-Siemens EF71

Network
Technology
GSM

2G bands
GSM 900 / 1800 / 1900

GPRS
Class 10

EDGE
No

Launch
Announced
2006, May

Status
Discontinued

Body
Dimensions
90 x 47 x 18.5 mm (3.54 x 1.85 x 0.73 in)

Weight
100 g (3.53 oz)

SIM
Mini-SIM

Display
Type
TFT, 256K colors

Size
2.2 inches, 34 x 45 mm, 15.2 cm2 (~36.0% screen-to-body ratio)

Resolution
176 x 220 pixels (~128 ppi density)

 Second external mono display, OLED (128 x 64 pixels)

Memory
Card slot
microSD (dedicated slot)

Phonebook
500 x 20 fields, Photo call

Call records
100 dialed, 100 received, 100 missed calls

Internal
24MB

Main Camera
Single
2 MP

Video
Yes

Selfie camera
 
No

Sound
Loudspeaker
No

Alert types
Vibration; Downloadable polyphonic, MP3 ringtones

3.5mm jack
No

 3D surround sound, 10-band
equalizer

Comms
WLAN
No

Bluetooth
Yes

Positioning
No

Radio
No

USB
Proprietary

Features
Sensors

Messaging
SMS, EMS, MMS

Browser
WAP 2.0/xHTML, HTML

Games
Yes + downloadable

Java
Yes, MIDP 2.0

 MP3/AAC/WMA player
Photo editor
Predictive text input
Voice memo
Stopwatch
Organizer

Battery
Type
Removable Li-Ion 750 mAh battery

Stand-by
Up to 225 h

Talk time
Up to 3 h

Misc
Colors
Stellar Aluminum