Trekstor SmartPhone. Display diagonal: 71.1 mm (2.8 "), Display resolution: 320 x 240 pixels, Display: TFT. Compatible memory cards: SD, SDHC, Maximum memory card size: 16 GB. Flash type: LED, Video capture resolution (max): 320 x 240 pixels. Data network: CDMA, WCDMA, HSDPA, 3G, Bluetooth version: 2.0+EDR. USB connector type: micro, Headphone connectivity: 3.5 mm