BenQ-Siemens EF81

General Information

• Colors:
• Titanium Silver

Network/Bearer

• Technology:
• GSM / UMTS

• 2G bands:
• GSM 900 / 1800 / 1900

• 3G bands:
• UMTS 2100

• Speed:
• Yes, 384 kbps

Launch

• Announced:
• 2006, January

• Status:
• Discontinued

Physical Specifications

• Dimensions:
• 94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in)

• Weight:
• 110 g (3.88 oz)

• SIM:
• Mini-SIM

Display

• Type:
• TFT, 256K colors

• Size:
• 2.2 inches, 34 x 45 mm, 15.0 cm2 (~31.3% screen-to-body ratio)

• Resolution:
• 240 x 320 pixels, 4:3 ratio (~182 ppi density), Second external 256K colors display, TFT (120 x 160 pixels), Aluminum rear cover

Memory

• Card slot:
• microSD, up to 1 GB (dedicated slot)

• Phonebook:
• 500 x 20 fields, Photo call

• Call records:
• 100 dialed, 100 received, 100 missed calls

• Internal:
• 64MB

Main Camera

• Single:
• 2 MP

• Features:
• rotating lens

• Video:
• Yes

Selfie Camera

• Video:
• Yes, No

Sound

• Loudspeaker:
• No

• Alert types:
• Vibration; Downloadable polyphonic, AAC ringtones

• 3.5mm jack:
• No

Connectivity

• WLAN:
• No

• Bluetooth:
• Yes

• GPS:
• No

• Radio:
• No

• USB:
• Proprietary

Features

• Messaging:
• SMS, MMS, Email

• Browser:
• WAP 2.0/xHTML, HTML

• Games:
• 5 - StarWars, SeaBattle, SuperBomber + downloadable

• Java:
• Yes, MIDP 2.0, Video telephony, MP3/AAC player, Video player, Photo editor, Predictive text input, Voice dial, Stopwatch, Organizer

Battery

• Java:
• Yes, MIDP 2.0, Removable Li-Ion 950 mAh battery

• Stand-by:
• Up to 300 h

• Talk time:
• Up to 4 h 30 min