The SPH-M4650's haptic technology is said to give users tactile feedback by vibrating as they touch icons on the 2.8-inch display. Another unusual feature of the device, Samsung says, is iPhone-like full screen Web browsing, whereby users see an entire, miniaturized Web page initially and can then zoom in for reading.
The phone also has the standard mobile Internet Explorer browser, along with the other software that is part of the Korean edition of Windows Mobile 6 Professional. This includes push email, Pocket Office, Windows Media Player 10, Microsoft Reader, an English dictionary, and more, according to Samsung.

Samsung's thin SPH-M4650 gives the user vibratory feedbackThe SPH-M4650 uses Marvell's
PXA300 processor, clocked at 624 MHz. The device comes with 256 MB of RAM and an unspecified amount of flash storage.
The phone also employs the Qualcomm
MSM6500 chipset. This is said to incorporate licensed Windows Media Audio and Video codecs and supports the phone's CDMA2000 1x EV-DO cellular functionality.
Features and specifications cited by Samsung include:
- Processor -- Marvell PXA 300, clocked at 624 MHz
- Memory -- 256 MB RAM; unspecified amount of flash
- Display -- 2.8-inch display with haptic (vibratory) feedback
- Keyboard -- 5-way navigation keys
- Camera -- 2 megapixel, with self-timer and digital zoom
- Wireless interfaces:
- WAN -- CMDA2000 1 x EV-DO
- WPAN -- Bluetooth
- T-DMB (terrestrial digital multimedia broadcasting) receiver
- Other I/O:
- "3D stereo sound" speaker
- microphone
- headphone jack
- Mini USB connector
- Expansion -- microSD slot
- Dimensions -- 4.3 x 3.0 x 0.5 inches (108 x 58 x 14 mm)
- Battery life -- talk time up to 4.5 hours, standby up to 250 hours
The SPH-M4650 appears to be available now. Pricing was not disclosed.
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