Samsung seems to have lose the first battle of slim phone with Motorola in Korea. They are now prepared to fight back with 5 new slim phones. 2 of the slim phones are built base on the v740 but they are now 3G compatible. Other slim phones include the credit card size P300 and 2 D800 series. The 5 models are named; SGH-Z540, SGH-Z510, SGH-P300, SGH-D800 and SGH-D820.

Base on its Korea model v740, both models are about the same in features and slightly different in design.

SGH-Z510 Specifications

• Network: UMTS 2.1 GHz / GSM / GPRS (900 / 1800 / 1900MHz)
• Size: 97 x 52 x 14.9 mm
• Weight: 98 g
• Display: 2.2 inch QVGA 262K Color TFT 
• External Display: 1.3 inch 96x96 65K Color TFT
• 1.3 Megapixel Camera
• Memory : 138MB embedded
• Video Recording & Messaging (MPEG4 / H.263)
• Video Telephony & Streaming
• MP3/ AAC / AAC++ / WMA
• Bluetooth / USB
• Document Viewer / BT printing

SGH-Z540 Specifications

• Network: UMTS 2.1 GHz / GSM (900 / 1800 / 1900MHz)
• Size: 99 x 50.5 x 14.9 mm
• Weight:  95 g
• Display: 2.3 inch 240x320 262K Color TFT
• External Display: 1.07 inch 128x128 65K Color TFT
• 1.3 Megapixel Camera
• Memory : 150MB embedded
• Video Recording & Messaging (MPEG4 / H.263 / Real)
• Video Telephony & Streaming
• MP3/ AAC / AAC+ / WMA / Real
• Dual Speaker
• Bluetooth / USB
• Document Viewer