Optoma OSS891

Brand: Optoma
Category: projector
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Lumens: 3400 lumens
Standard Resolution: SVGA（800*600）
Display Chip: DMD chip
Display Technology: DLP
CPU:
RAM:
Storage:

Our Rating

The overall rating is based on review by our experts

7.5 3.8 1

Design 8 / 10
Picture Quality 7 / 10
Brightness 8 / 10
Performance 7 / 10

Optoma OSS891 is a DLP projector for commercial use and educational use. The projector is rated at 3,400 lumens and SVGA resolution, delivering bright and clear images. It can project at most 302 inches, satisfying various needs.

Optoma OSS891 - Specs

Optical Parameters

Brand Brand	Optoma
Brand Model Brand Model	Optoma OSS891
Brightness (ANSI lumens) Brightness (ANSI lumens)	3400 lumens
Display Chip Display Chip	DMD chip
Display Technology Display Technology	DLP
Standard Resolution Standard Resolution	SVGA（800*600）
Maximum Supported Resolution Maximum Supported Resolution	1920*1080
Image Contrast Ratio Image Contrast Ratio	20000:1
Throw Ratio Throw Ratio	1.95-2.15：1
Keystone Correction Keystone Correction	Vertical: ± 40 degrees
Lamp Life Lamp Life	Highlight mode: 5000 hours, intelligent power saving mode: 6500 hours
Focus technology Focus technology	Manual focus

Projection Parameters

Product type Product type	Commercial projector
Image Size Image Size,projector1	27.5-302.8 inches
Screen ratio Screen ratio	4:3/16:9

Ports

1×HDMI 1.4a
1×VGA in
1×S-Video
1×Composite Video
1×Audio Input
1×RS-232 control interface（9 Pin）
1×Mini USB
1×USB A

Other

Size(HxWxD) Size(HxWxD)	314×224×102mm
Power Usage Power Usage	Bright mode: 248w, standby power: ≤ 0.5W
Noise Level Noise Level	Bright mode: 34dB, economic mode: 29dB
Machine weight Machine weight	2.5kg
Warranty Warranty	2 years
other other	3D