Display/image Display technology DLP® Resolution 1080p Full HD (1920x1080) Brightness 1,500 lumens Brightness (HK) 2,700 Contrast ratio 400:1 Contrast ratio - dynamic 250,000:1 Native aspect ratio 16:9 Aspect ratio - compatible 4:3,16:9 Keystone correction - vertical 30° Has vertical auto keystone correction Yes Horizontal scan rate 15-102Khz Vertical scan rate 23-76Hz Uniformity 90% Screen size 1.52m ~ 3.81m (60" ~ 150") diagonal Lamp info Light source type 3 LED LED life 30,000 hours Optical Throw ratio 1.5:1 ~ 1.65:1 Projection distance 1.99m - 5.47m / 78.35" - 215.35" Zoom 1.1 Zoom type Manual Focal length 15.8 ~ 17.4 Native offset 105% Connectivity Connections Inputs 1 x HDMI 1.4a (HDCP 1.4) Outputs 1 x USB-A power 2A, 1 x Audio 3.5mm General Noise level (min) 30dB Noise level (max) 32dB 3D compatibility No 24/7 operation Yes 360° operation Yes Operating conditions 0°C~35° above sea level; with high altitude mode 0°C~30°C Remote control Yes Speaker count 1 Watts per speaker 5W In the box Adaptor (150W) Remote control Basic user manual 2x AAA Battery Weight and dimensions Dimensions (W x D x H) 238 x 215 x 130 mm / 9.37" x 8.46" x 5.12" Gross weight 4 kg / 8.82 lbs Net weight 2.2 kg / 4.85 lbs