Acer P1257i, XGA Wireless Projector - White
DLP, 1024x768 XGA, 1920x1200 WUXGA, 4:3 Native, D-Sub, RCA, HDMI1.4a, USB Wireless Dongle

Model name

P1157i

Projection system

DLP

Resolution

XGA (1,024 x 768), Maximum WUXGA (1,920 x 1,200)

Brightness

4,500 ANSI Lumens (Standard), 3,200ANSI Lumens (ECO) (Compliant with ISO 21118 standard)

Aspect ratio

4:3 (Native), 16:9 (Supported)

Contrast ratio

Dynamic Black 20,000:1

Throw ratio

1.96 ~ 2.15 (50" @ 2 m)

Projection lens

F = 2.56 ~ 2.68, f = 22.0 mm ~ 24.1 mm

Manual Zoom and Manual Focus

Keystone correction

+/-40 (Vertical, Manual & Auto)

Lamp life

5,000 Hours (Standard), 10,000 Hours (ECO), 15,000 Hours (ExtremeEco)

Noise level

31 dBA (Standard),26 dBA (ECO)

Input interface

Analog RGB/Component Video (D-sub) x 1

Composite Video (RCA) x 1

HDMI1.4a(Video, Audio, HDCP1.4) x 2

PC Audio (Stereo mini jack) x 1

USB (Wireless dongle, Type A) x 1

Output interface

Analog RGB (D-sub) x 1,

PC Audio (Stereo mini jack) x 1,

DC Out (5V/1.5A, USB Type A) x 1

Control

RS232 (D-sub) x 1

Dimensions

299.5 x 220 x 105.1 mm (11.8" x 8.7"x 4.1", with feet)

Weight

2.4 Kg (5.29 lbs)

Wireless Projection

Wireless Mirroring (Additional device must support Miracast technology)