General | Native Resolution | 1920 x 1080 | Projection Methods | Front, Rear, Ceiling, Rear Ceiling | Projection Distance | 1 - 4m | Model | AKEY8 | CPU | Mali450MP2 | RAM | 1GB | ROM(Flash) | 8GB | Display Types | LCD | Aspect Ratio | 16:9, 4:3 | Light Source Life | 50000 hours | Lamp Types/Number/Life | LED | Contrast Ratio | 3000:1 | Keystone Correction | +/-15 degrees, +/-50 degrees | Focusing Manner | Manual Focus | Power Supply | 50 - 60Hz, AC 100-240V | Power Consumption | 110W | Speaker | 3W | Interfaces(I/O) | 2 x USB Ports 1 x HDMI Port 1 x VGA Port 1 x AV In Port 1 x Audio Port | WiFi | 2.4G | Bluetooth | 4.2 | |