What are the main specifications of this device?

This device features detailed specifications including screen size, display type and resolution, processor type, RAM capacity, internal storage, camera quality, battery capacity, operating system, design dimensions and weight, and comprehensive connectivity options. All specifications are provided in the detailed sections above.

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What connectivity options are available?

This device supports various connectivity options including network generations (2G, 3G, 4G LTE, 5G), WiFi standards, Bluetooth versions, GPS, NFC, and USB connectivity. All connectivity specifications are detailed in the relevant sections.

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Complete technical specifications are organized in detailed sections covering display, hardware, memory, cameras, multimedia, connectivity, features, battery, and more. Scroll through the page to find all available information, or use our Phone Finder tool to explore similar devices.

BenQ-Siemens E81 - Full Specifications

NETWORK
NETWORK	Technology	GSM / UMTS
2G bands	GSM 900 / 1800 / 1900
3G bands	UMTS 2100
Speed	Yes, 384 kbps
LAUNCH
LAUNCH	Announced	2006, July
LAUNCH	Status	Discontinued
BODY
BODY	Dimensions	99.8 x 46.7 x 16.7 mm (3.93 x 1.84 x 0.66 in)
	Weight	90 g (3.17 oz)
	SIM	Mini-SIM
DISPLAY
DISPLAY	Type	TFT, 256K colors
	Size	1.8 inches, 10.2 cm2 (~21.9% screen-to-body ratio)
	Resolution	176 x 220 pixels (~157 ppi density)
MEMORY
MEMORY	Card slot	microSD (dedicated slot)
	Phonebook	Yes, Photo call
	Call records	10 dialed, 10 received, 10 missed calls
	Internal	16MB
MAIN CAMERA
MAIN CAMERA	Single	1.3 MP
	Features	LED flash
	Video	QCIF
MULTIMEDIA
MULTIMEDIA	Loudspeaker	No
	Alert types	Vibration; Downloadable polyphonic, MP3 ringtones
	3.5mm jack	No
CONNECTIVITY
CONNECTIVITY	WLAN	No
	Bluetooth	Yes
	Positioning	No
	Radio	No
	USB	2.0
FEATURES
FEATURES	Sensors
	Messaging	SMS, MMS, Email
	Browser	WAP 2.0/xHTML
	Games	Yes + downloadable
	Java	Yes, MIDP 2.0 MP3/AAC/eAAC+/XMF player Predictive text input Reminder Organizer
BATTERY
BATTERY	Type	Removable Li-Ion 900 mAh battery
	Stand-by	Up to 300 h
	Talk time	Up to 5 h
GENERAL INFO
GENERAL INFO	Colors	Lucent Black

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