BenQ-Siemens EF71

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Full Specifications September 3, 2026

BenQ-Siemens · 2006

BenQ-Siemens EF71

Name: BenQ-Siemens EF71
Brand: BenQ-Siemens

BenQ-Siemens EF71 phone. Announced May 2006. Features 2.2″ display, 2 MP primary camera, 750 mAh battery, 24 MB storage.

Display 2.2"

Storage 24MB storage, microSD slot

Camera 2 MP

Battery 750 mAh

OS Feature phone

Build 100g, 18.5mm thickness

Launch

Announced 2006, May

Status Discontinued

Display

Type TFT, 256K colors

Size 2.2 inches, 34 x 45 mm, 15.2 cm 2 (~36.0% screen-to-body ratio)

Resolution 176 x 220 pixels (~128 ppi density)

displayother 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

cam2modules No

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

Battery

Type Removable Li-Ion 750 mAh battery

Stand-by Up to 225 h

Talk time Up to 3 h

Sound

Loudspeaker No

Alert types Vibration; Downloadable polyphonic, MP3 ringtones

3.5mm jack No

optionalother 3D surround sound, 10-band equalizer

Comms

WLAN No

Bluetooth Yes

Positioning No

Radio No

USB Proprietary

Network

Technology GSM

2G bands GSM 900 / 1800 / 1900

GPRS Class 10

EDGE No

Features

Messaging SMS, EMS, MMS

Browser WAP 2.0/xHTML, HTML

Games Yes + downloadable

Java Yes, MIDP 2.0

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

Misc

Colors Stellar Aluminum

In depth

Full specifications

Announced	2006, May
Status	Discontinued

Type	TFT, 256K colors
Size	2.2 inches, 34 x 45 mm, 15.2 cm 2 (~36.0% screen-to-body ratio)
Resolution	176 x 220 pixels (~128 ppi density)
displayother	Second external mono display, OLED (128 x 64 pixels)

Card slot	microSD (dedicated slot)
Phonebook	500 x 20 fields, Photo call
Call records	100 dialed, 100 received, 100 missed calls
Internal	24MB

Single	2 MP
Video	Yes

cam2modules	No

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

Type	Removable Li-Ion 750 mAh battery
Stand-by	Up to 225 h
Talk time	Up to 3 h

Loudspeaker	No
Alert types	Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack	No
optionalother	3D surround sound, 10-band equalizer

WLAN	No
Bluetooth	Yes
Positioning	No
Radio	No
USB	Proprietary

Technology	GSM
2G bands	GSM 900 / 1800 / 1900
GPRS	Class 10
EDGE	No

Messaging	SMS, EMS, MMS
Browser	WAP 2.0/xHTML, HTML
Games	Yes + downloadable
Java	Yes, MIDP 2.0
featuresother	MP3/AAC/WMA player Photo editor Predictive text input Voice memo Stopwatch Organizer

Colors	Stellar Aluminum

PhoneInsight Benchmark

13.9/100

Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7

Display 38

Camera 27

Battery 25.4

275,314 hitsTotal views

BenQ-Siemens EF71

Launch

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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