Top Multimedia Projectors for Output Comparison

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	Optoma EP1691 Projector	Epson Powerlite 720p Projector	Optoma EP1691 DLP Projector
Specs
Rating
Price	$679 - $1,000	$1,000 - $1,600
Contrast Ratio	2500:1	10000:1
Image Aspect Ratio	16:9 (Wide Screen)	16:9 (Wide Screen)
Light Source Power		170W UHE
Platform	PC
Image Brightness	2500 ANSI lumens	1600 ANSI lumens
Color Support		10-bit color
Lamp Type		UHE
Type	Unknown	LCD Projectors
Light Source Life	2000 Hours	3000 Hours
Display Technology	DLP	TFT Active Matrix
Audio Output	Speaker(s)
Operation Noise	37 dB	33 dB
Image Size (Diagonal)	30.95 in. - 371.42 in.	30 in. - 300 in.
Front Panel Controls		LCD Display
Interface	USB	RS232C (mini DIN-8 pin)
Synchronization Range Vertical	43 - 87 Hz
Projection Method	Front \| Rear	Front \| Rear \| Ceiling
Form Factor	Portable	Desktop
Speakers Output	1 W
HDTV Formats	480i \| 576i \| 720p \| 1080i \| 1080p \| 480p \| 576p	720p
UPC	5060059041909	10343866768
Native Resolution	1024 x 768	1280 x 720
Screen Distance	3.9 ft. - 39.4 ft.	3 ft. - 66.8 ft.
Remote Control Features	Laser Pointer
Special Features	Keystone Correction	Keystone Correction
Video Input	15 Pin D-Sub VGA \| Composite Video \| HDMI x 1 \| S-Video x 1	Composite Video \| Component Video \| S-Video x 1
Warranty	2 Years, 90 Days On Lamp	2 Years
Synchronization Range Horizontal	15 - 91.4 kHz
Weight	3.2 lb.	11.9 lb.
Width	8.66 in.	19 in.
MPN	EP1691	DHEMP720HP
Analog Video Format	NTSC \| NTSC 3.58 \| NTSC 4.43 \| PAL \| PAL-B \| PAL-D \| PAL-G \| PAL-H \| PAL-I \| PAL-M \| PAL-N \| SECAM \| SECAM B \| SECAM D \| SECAM G \| SECAM K1 \| SECAM L \| NTSCM \| SECAM K	NTSC 4.43 \| PAL \| PAL 60 \| PAL-M \| PAL-N \| SECAM
Depth	7 in.	12.2 in.
Height	2.79 in.	4.9 in.
Lens Shift		Horizontal \| Vertical

Top Multimedia Projectors for Output Comparison

Specs