Brand PORTWORLD Model MD-A20 Quantity 1 Piece/Pack Color Black + white Shell Material Environmental plastics Operating System Android 4.0 CPU Type Single Core Processor Model A13 Processor Speed 1.5GHz GPU Mali-400 MP Memory 512MB Memory Type DDR3 SDRAM Capacity 4GB Extend Card Type TF / Micro SD Max Extend Card Capacity 32 GB Other Functions G-Sensor 2G phone call dual camera voice recorder 3D game Screen Size 7 Inch Resolution 800 x 480 Screen Features Five-point capacitive touch screen Touch Control Capacitive screen Supported Network Type Wi-Fi Wi-Fi 802.11b/g/n 3G No Bluetooth V2.0 2G GSM 850 / 900 / 1800 / 1900MHz Wired Network Supports USB_LAN (USB Ethernet card) Audio Format MP3 / WMA / MP2 / OGG / ACC / M4A / MA4 / FLAC / APE / 3GP / WAV Video Format AVI / MPG / MKV / RM / RMVB / MP4 / MOV / VOB / DAT / FLV / TS / 3GP / WEBM E-book Format TXT / PDF Picture Format JPG / JPEG / GIF / PNG OS Language Afrikaans / Dutch / Czech / Danish / German / English / Spanish / French / Italian / Norwegian / Polish / Portuguese / Finnish / Swedish / Filipino / Turkish / Greek / Bulgarian / Russian / Ukrainian / Hebrew / Korean / Japanese / Traditional Chinese / Simplified Chinese Front Camera 0.3 MP Back Camera 2.1 MP Battery Type Li-ion polymer Battery Voltage 3.7 V Battery Capacity 4000 mAh Charge Methods Power adapter + USB cable Charge Time 6 Hours Standby Time 24 Hours Work Time 5 Hours Power Adapter Input AC 100~240V Power Adapter Output DC5V 2A Power Adapter Plug Size Standard (2.5mm) Google Play (Android Market) Yes Speaker Built-in Microphone Built-in Slots and Ports 1 x SIM card slot / 1 x TF card slot / 1 x DC power interface / 1 x Micro USB / 1 x MIC / 1 x 3.5mm earphone jack Other Features Fashionable design extremely thin body the front panel of its shell has adopted the smooth molding in one technology which feels neat noble fashionable and classical Packing List 1 x Tablet PC 1 x AC power charger adapter (US plug / 90cm-cable / AC 100~240V) 1 x OTG cable (4.5cm) 1 x USB cable (72cm) 1 x English user manual 1 x Chinese user manual