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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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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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Samsung i640 - Full Specifications

NETWORK
NETWORK	Technology	GSM / HSPA
2G bands	GSM 900 / 1800 / 1900
3G bands	HSDPA 2100
Speed	HSPA 3.6/0.384 Mbps
LAUNCH
LAUNCH	Announced	2008, February. Released 2008, February
LAUNCH	Status	Discontinued
BODY
BODY	Dimensions	94.4 x 61 x 16.9 mm (3.72 x 2.40 x 0.67 in)
	Weight	148 g (5.22 oz)
	Keyboard	QWERTY
	SIM	Mini-SIM
DISPLAY
DISPLAY	Type	TFT, 65K colors
	Size	2.4 inches, 17.8 cm2 (~31.0% screen-to-body ratio)
	Resolution	320 x 240 pixels, 4:3 ratio (~167 ppi density) Jog Dial
HARDWARE
HARDWARE	OS	Microsoft Windows Mobile 6.0 Standard
HARDWARE	CPU	32-bit Intel XScale PXA270 416 MHz
MEMORY
MEMORY	Card slot	microSD (dedicated slot)
MEMORY	Internal	64MB RAM, 128MB ROM
MAIN CAMERA
MAIN CAMERA	Single	2 MP
MAIN CAMERA	Video	Yes
SELFIE CAMERA
SELFIE CAMERA	Single	VGA videocall camera
SELFIE CAMERA	Video
MULTIMEDIA
MULTIMEDIA	Loudspeaker	Yes
	Alert types	Vibration; Downloadable polyphonic, MP3 ringtones
	3.5mm jack	No
CONNECTIVITY
CONNECTIVITY	WLAN	No
	Bluetooth	2.0
	Positioning	No
	Radio	No
	USB	1.1
FEATURES
FEATURES	Sensors
FEATURES	Browser	WAP 2.0/xHTML, HTML, RSS feeds WMV/3GP/MP4 player WMA/MP3/AAC+ player Organizer Pocket Office Voice memo
BATTERY
BATTERY	Type	Removable Li-Ion 1000 mAh battery
	Stand-by	Up to 250 h
	Talk time	Up to 6 h
GENERAL INFO
GENERAL INFO	Colors	Silver
	SAR	1.18 W/kg (head) 1.12 W/kg (body)
	Price	About 150 EUR

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