Samsung Galaxy Tab. Processor clock speed: 1 GHz. Compatible memory cards: microSD (TransFlash). Display diagonal: 177.8 mm (7 "), Display resolution: 1024 x 600 pixels, Display number of colours: 16.0 M. Graphic adapter: PowerVR SGX540. Main camera resolution: 3 MP, Photo effects: Negative film, Sepia, White balance: Auto