BenQ-Siemens EF51
Device specification profile

BenQ-Siemens EF51

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2006, February
95g, 18mm thickness
Feature phone
20MB storage, miniSD slot
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Sources and limitations

Specification source: GSMArena device record.

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

Network

TechnologyGSM
2G bandsGSM 900 / 1800 / 1900
GPRSClass 10
EDGENo

Launch

Announced2006, February
StatusDiscontinued

Body

Dimensions89 x 49 x 18 mm (3.50 x 1.93 x 0.71 in)
Weight95 g (3.35 oz)
SIMMini-SIM

Battery

TypeTFT, 256K colors
Talk timeUp to 4 h
Stand-byUp to 200 h

Display

Size2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio)
Resolution120 x 128 pixels (~80 ppi density)

Memory

Card slotminiSD
Internal20MB
PhonebookYes, Photo call
Call records10 dialed, 10 received, 10 missed calls

Selfie camera

Single1.3 MP
VideoNo

Sound

Loudspeaker No
3.5mm jack No
Alert typesVibration; Downloadable polyphonic, MP3 ringtones

Comms

WLANNo
Bluetooth1.2, A2DP
PositioningNo
RadioFM radio
USBProprietary

Features

Sensors—
BrowserWAP 2.0/xHTML
MessagingSMS, MMS
GamesYes + downloadable
JavaYes, MIDP 2.0

Misc

ColorsFlashy White, Black