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Compare Optoma EP1691 DLP Projector to Optoma EX525ST DLP Projector

Comparing 1 - 2 of 2 products

Optoma EP1691 DLP Projector

Optoma EX525ST DLP Projector

1 review

From £652 | 2 stores

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From £720 | 2 stores

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Smart Buy

The lowest price from a trusted store.

£652

Free P & P

£720

Free P & P

Product Description

The Optoma EP1691 projector is a business projector that doubles as a home theater projector. The EP1691 is perfect for both work and play. With its high brightness level and a native 16:9... More

The Optoma EP1691 projector is a business projector that doubles as a home theater projector. The EP1691 is perfect for both work and play. With its high brightness level and a native 16:9 aspect ratio, the Optoma EP1691 easily matches up with wide-screen laptops. Less

DLP Projectors, Portable, Contrast Ratio: 2500:1, 2500 ANSI lumens, Resolution: 1024 x 768 Pixels, 24-bit (16.7M colors), Display ...

Product MPN

MPN

MR.OP1D22CE1E1

Unknown

Key Features

Type

DLP Projectors

Display Technology

DLP

Image Brightness

2500 ANSI lumens

Contrast Ratio

2500:1

Platform

Form Factor

Portable

Image

Native Resolution

1024 x 768

Max Resolution (Interpolated)

Unknown

1280 x 1024 (SXGA)

Image Size (Diagonal)

30.95 in. - 371.42 in.

40.94 in. - 303.94 in.

Image Aspect Ratio

16:9 (Wide Screen)

16:9 (Wide Screen) • 4:3 (Standard)

HDTV Formats

480i • 576i • 720p • 1080i • 1080p • 480p • 576p

480i • 576i • 720p • 1080i • 480p • 576p

Screen Distance

3.9 ft. - 39.4 ft.

1.64 ft. - 12.14 ft.

Synchronization Range Horizontal

15 - 91.4 kHz

Unknown

Synchronization Range Vertical

43 - 87 Hz

Unknown

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

M-NTSC • NTSC • NTSC 3.58 • NTSC 4.43 • PAL • PAL 60 • 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 • NTSC 4.45 • SECAM K

Color Support

Unknown

24-bit (16.7M colors)

Technical Features

Audio Output

Speaker(s)

Operation Noise

37 dB

28 dB

Remote Control Features

Laser Pointer

Unknown

Interfaces

Interface

USB

USB • Serial (RS232)

Video Input

15 Pin D-Sub VGA • Composite Video • HDMI x 1 • S-Video x 1

Composite Video • Component Video • DVI-I • HDMI x 1 • SCART x 1 • S-Video x 1

Lamp

Light Source Life

2000 Hours

4000 Hours

Other Features

Speakers Output

1 W

8 W

Special Features

Keystone Correction

Projection Method

Front • Rear

Unknown

Warranty

2 Years, 90 Days On Lamp

Unknown

Dimensions

Height

7.1 cm

12.2 cm

Width

22 cm

33.8 cm

Depth

17.8 cm

27.7 cm

Weight

1.45 kg

4.3 kg

Miscellaneous

UPC

5060059041909

Unknown

Product ID

45905331

90819455

Product Reviews

Optoma EP1691 DLP Projector

1 review

Optoma EX525ST DLP Projector

Excellent price and high def to boot

by scooty809 , Apr 23, 2009

Pros: Lightweight at 3lbs, high brightness, great picture, input compatibility

Cons: Runs hot

The Bottom Line: For the price (with a watchful eye and discounts), I truly must report that this is a great projector and I couldn't be any happier.

This reviewer recommends this product.

Review: At Christmas, a local store had a Black Friday sale on the Sharper Image Wonderwall for $99. I thought I'd gamble and try one. Well, I gambled and lost. It was truly junk. However, I liked the idea of owning a projector. I thought it would make...

Read full review »

Author's Rating:

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Showing 1 item

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> Office > Multimedia Projectors

Compare Optoma EP1691 DLP Projector to Optoma EX525ST DLP Projector

Comparing 1 - 2 of 2 products

Excellent price and high def to boot

Showing 1 item