BenQ-Siemens S81

Released 2006, February
99g, 13mm thickness
Feature phone
30MB storage, microSD (dedicated slot) card slot
N/A 256,937 hits
9 Become a fan
2.0"
176x220 pixels
1.3MP
Video recorder
920mAh
Li-Ion

Network	Technology	GSM / UMTS
	2G bands	GSM 900 / 1800 / 1900
	3G bands	UMTS 2100
	Speed	Yes, 384 kbps
	GPRS	Class 10
	EDGE	No

Launch	Announced	2006, February
Launch	Status	Discontinued

Body	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	30 MB

Camera	Primary	1.3 MP, LED flash
	Video	Yes
	Secondary	VGA videocall camera

Sound	Alert types	Vibration; Downloadable polyphonic, MP3, AAC ringtones
	Loudspeaker	No
	3.5mm jack	No

Comms	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		Removable Li-Ion 920 mAh battery
	Stand-by	Up to 320 h
	Talk time	Up to 4 h 50 min

Misc	Colors	Black/Silver

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BenQ-Siemens S81 - user opinions and reviews

danny boy
wYK
21 Nov 2013

I have S81 and was a gift to me here in the philippines. My question is when I insert the sim card and turn it on, how come there is no signal that I tried to move and locate a better reception and still don't have a signal. The sim card seems to be ...

Ras Ephraim
fmV
05 Jun 2012

My S81when i want to turn it on bluetooth,it do'snt turn on,instead it say "write BT address, first use XQT"so how can i write it?

Ras Ephraim
Iaq
17 May 2012

My S81when i want to turn it on bluetooth,it do'snt turn on,instead it say "write BT address, first use XQT"so how can i write it?