Acer X128HP DLP Projector – 4000 lumen

Native Resolution – 1024 x 768
Maximum Resolution  – 1920 x 1200
Standard Mode Brightness – 4000 lm
Native Aspect Ratio – 4:3
Compatible Aspect Ratio – 16:9
Contrast Ratio – 20,000:1
Throw Ratio – 1.94 to 2.16 (1295.40 mm@2000 mm)
Digital Zoom – 2x
Vertical Keystone Correction – -40°/+40°
Maximum Vertical Sync – 120 Hz
Maximum Horizontal Sync – 100 kHz
Minimum Vertical Sync – 24 Hz
Minimum Horizontal Sync – 15 kHz
Colour Supported – 1.07 Billion Colors (30-bit)

HDMI – Yes
Number of USB Ports – 1
USB – Yes
USB Connector Type – 1 x Type-A
Composite Video – Yes
Number of VGA Inputs – 1
VGA In – Yes
Number of VGA Outputs – 1
VGA Out – Yes
Number Of Audio Inputs – 1
Number Of Audio Outputs – 1
Audio Line In – Yes
Audio Line Out – Yes
Total Number of HDMI Ports – 1
Lamp
Lamp Type – UHP
Number of Lamps – 1
Lamp Power – 220 W
Normal Mode Lamp Life – 6000 Hour
Economy Mode Lamp Life – 10000 Hour
ExtremeEco Mode Lamp Life – 15000 Hour

Relevant Product: Acer Predator Triton