BenQ-Siemens S81

General Information

• Colors:
• Black/Silver

Network/Bearer

• Technology:
• GSM / UMTS

• 2G bands:
• GSM 900 / 1800 / 1900

• 3G bands:
• UMTS 2100

• Speed:
• Yes, 384 kbps

Launch

• Announced:
• 2006, February

• Status:
• Discontinued

Physical Specifications

• Dimensions:
• 109 x 48 x 13 mm (4.29 x 1.89 x 0.51 in)

• Weight:
• 99 g (3.49 oz)

• SIM:
• Mini-SIM

Display

• Type:
• TFT, 256K colors

• Size:
• 2.0 inches, 31 x 39 mm, 12.6 cm2 (~24.1% screen-to-body ratio)

• Resolution:
• 176 x 220 pixels (~141 ppi density)

Memory

• Card slot:
• microSD (dedicated slot)

• Phonebook:
• Yes, Photo call

• Call records:
• 10 dialed, 10 received, 10 missed calls

• Internal:
• 30MB

Main Camera

• Single:
• 1.3 MP

• Features:
• LED flash

• Video:
• Yes

Selfie Camera

• Single:
• VGA videocall camera

Sound

• Loudspeaker:
• No

• Alert types:
• Vibration; Downloadable polyphonic, MP3, AAC ringtones

• 3.5mm jack:
• No

Connectivity

• WLAN:
• No

• Bluetooth:
• 1.1

• GPS:
• No

• Radio:
• No

• USB:
• Proprietary

Features

• Messaging:
• SMS, MMS, Email

• Browser:
• WAP 2.0/xHTML

• Games:
• Yes

• Java:
• Yes, MIDP 2.0, MP3/AAC player, Video telephony, iTap, Stopwatch, Organizer

Battery

• Java:
• Yes, MIDP 2.0, Removable Li-Ion 920 mAh battery

• Stand-by:
• Up to 320 h

• Talk time:
• Up to 4 h 50 min