Samsung i640

Network

• Technology: GSM / HSPA
• 2G bands: GSM 900 / 1800 / 1900
• 3G bands: HSDPA 2100
• Speed: HSPA 3.6/0.384 Mbps

Launch

• Announced: 2008, February. Released 2008, February
• Status: Discontinued

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

• 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)
• Note: Jog Dial

Platform

• OS: Microsoft Windows Mobile 6.0 Standard
• CPU: 32-bit Intel XScale PXA270 416 MHz

Memory

• Card slot: microSD (dedicated slot)
• Internal: 64MB RAM, 128MB ROM

Main Camera

• Single: 2 MP
• Video: Yes

Selfie camera

• Single: VGA videocall camera
• Video:

Sound

• Loudspeaker: Yes
• Alert types: Vibration; Downloadable polyphonic, MP3 ringtones
• 3.5mm jack: No

Comms

• WLAN: No
• Bluetooth: 2.0
• GPS: No
• Radio: No
• USB: 1.1

Features

• Sensors:
• Browser: WAP 2.0/xHTML, HTML, RSS feeds
• Note: WMV/3GP/MP4 player, WMA/MP3/AAC+ player, Organizer, Pocket Office, Voice memo

Battery

• Type: Removable Li-Ion 1000 mAh battery
• Stand-by: Up to 250 h
• Talk time: Up to 6 h

Misc

• Colors: Silver
• SAR: 1.18 W/kg (head)     1.12 W/kg (body)    
• Price: About 150 EUR