Nintendo 3DS, Nintendogs + Cats. Compatible memory cards: SD. Display: LCD, Display resolution: 800 x 240 pixels, Display diagonal: 89.7 mm (3.53 "). Main camera resolution: 640 x 480 pixels. Wireless LAN type: 802.11b, 802.11g, Security algorithms supported: WPA, WPA2. Input frequency: 50/60 Hz