Optoma Technology EzPro 751 Digital Comparison

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  • Epson PowerLite 8350 3LCD Home Cinema Projector
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Quick Glance

Interfaces

Native Aspect Ratio The ratio between the width and height of the display screen. The typical standard ratio is 4:3 while widescreen is 16:9, 15:9, or 16:10.

Resolution Resolution is the number of pixels that make up an image - measured as width by height. For example, SVGA resolution is 800 pixels wide by 600 pixels high. More pixels per unit of an area, produce a higher resolution and create crisper images. For projectors the native resolution is given.

Projector Type The two main types are DLP and LCD. Digital Light Processing (DLP) is an all digital display. DLP technology uses an optical semiconductor, known as the Digital Micromirror Device, or DMD chip to recreate the source material. Liquid Crystal Display (LCD) contain three separate LCD glass panels, one for red, green, and blue of the image signal being transfered to the projector. As the light passes through the LCD panels, individual pixels can be opened to allow light to pass or closed to block the light, this produces the image onto the screen. LCD's create more saturated colors and a sharper image than DLP, but this can also cause more pixellation. DLP's create higher contrast ratios and are generally more portable.

Brightness Brightness is measured in Lumens. The more light in the room or the bigger the venue and the further away you are setup, the brighter the lamp you would want. For your larger venues you would want at least 2000 Lumens.

Contrast Ratio Contrast is the ratio of whitest to blackest area within an image. Higher contrast ratios make for deeper blacks & richer colors. Contrast ratios typically range from 300:1 to as high as 3000:1.

Image Quality

Broadcast Format Supported

Broadcast Format Displayed

Contrast Ratio Contrast is the ratio of whitest to blackest area within an image. Higher contrast ratios make for deeper blacks & richer colors. Contrast ratios typically range from 300:1 to as high as 3000:1.

Video Broadcast Standards

Brightness Brightness is measured in Lumens. The more light in the room or the bigger the venue and the further away you are setup, the brighter the lamp you would want. For your larger venues you would want at least 2000 Lumens.

Aspect Ratio The ratio between the width and height of the display screen. The typical standard ratio is 4:3 while widescreen is 16:9, 15:9, or 16:10.

Max Resolution Resolution is the number of pixels that make up an image - measured as width by height. For example, SVGA resolution is 800 pixels wide by 600 pixels high. More pixels per unit of an area, produce a higher resolution and create crisper images. For projectors the native resolution is given.

Display Type The two main types are DLP and LCD. Digital Light Processing (DLP) is an all digital display. DLP technology uses an optical semiconductor, known as the Digital Micromirror Device, or DMD chip to recreate the source material. Liquid Crystal Display (LCD) contain three separate LCD glass panels, one for red, green, and blue of the image signal being transfered to the projector. As the light passes through the LCD panels, individual pixels can be opened to allow light to pass or closed to block the light, this produces the image onto the screen. LCD's create more saturated colors and a sharper image than DLP, but this can also cause more pixellation. DLP's create higher contrast ratios and are generally more portable.

Lens Features

Min Diagonal Image Size

Max Projection Distance

Min Projection Distance

Max Diagonal Image Size

Lamp Features

Light Source Life Usually the standard value is given, for economy mode the lifespan is longer.

Light Source Power Usually the standard value is given, for economy mode the wattage is not as high.

Light Source Type

Other Features

Noise Rating The measure in decibels of the level of noise the fan makes. 32dB and lower is considered to be quiet for a projector.

Interface Connection

Dimensions

Dimensions

Height

Width

Depth

Weight

Warranty

Warranty Information

More Info

URL

Additional Specifications

Standby Power Consumption

Maximum Horizontal Sync

Maximum Vertical Sync

Compatible Aspect Ratio

Projection Method

Manual Zoom Factor

Vertical Keystone Correction

Output Scan Format

Input Scan Format

Number of HDMI

Graphic Mode

Speaker Output Mode

Number of Speakers

Native Resolution

Zoom Ratio

Uniformity

Zoom Type

Minimum Lens Aperture

Speaker Output Power

Economy Mode Lamp Life

Maximum Lens Aperture

Throw Ratio

Selected Product 1 of 3

Optoma Technology EzPro 751 Digital Projector

Optoma Technology EzPro 751 Digital Projector

Lowest Price

  • 4.0

    •  

    $113.58

    Optoma Technology EzPro 751 Digital Projector
    See more products
    |1 review

     

    Mwave.com
    $113.58

    Generic

    See It
     
     

     

     

    CompositeVideo Yes|VGA Yes|USB Yes

    4:3

    1600 x 1200

    DLP Projector

    2500 lm

    2000:1

     

    HDTV

    N/A

    2000:1

    NTSC|PAL|SECAM

    2500 lm

    4:3

    1600 x 1200

    DLP Projector

     

    N/A

    32.80 ft

    59"

    246"

     

    2000 Hour

    250 W

    UHP Lamp

     

    30 dB Approximate Britemode|27 dB Approximate Economy Mode

    CompositeVideo Yes|VGA Yes|USB Yes

     

    5" Height x 13.40" Width x 10.30" Depth

    5 in

    13.40 in

    10.30 in

    7.50 lbs

     

    2 Year Limited

     

    Manufacturer Link

     

    20 W

    100 kHz

    120 Hz

    5:4

    N/A

    N/A

    N/A

    N/A

    N/A

    N/A

    XGA

    Speaker

    2

    1024 x 768

    1:1.2

    85

    Manual Zoom

    F/2.4

    3 W

    3000 Hour

    F/2.6

    2 to 2.4:1

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    Product 2 of 3

    Select
    Epson PowerLite 8350 3LCD Home Cinema Projector

    Epson PowerLite 8350 3LCD Home Cinema Projector

     

  • 4.2

    •  

    $999.00 - $1,410.74

    Epson PowerLite 8350 3LCD Home Cinema Projector
    See more products
    |2 reviews

     

    $1,199.00
    See It
    $1,149.00
    See It
    $1,358.49
    See It

     

     

    Component Video|Composite Video|HDMI|S-Video|Serial - 9 pin D-shell (EIA 574/232)|VGA

    16:9

    1920 x 1080

    LCD

    2000 lumens

    50,000:1

     

    1080i (HDTV)|1080p (HDTV)|720p (HDTV)

    1080p (HDTV)

    50,000:1

    NTSC (analog)|PAL (analog)|SECAM (analog)

    2000 lumens

    16:9

    1920 x 1080

    LCD

     

    30 in

    19.7 ft

    6.2 ft

    200 in

     

    4000 hour(s)

    200 W

    UHE Lamp

     

    28 dB

    Component Video|Composite Video|HDMI|S-Video|Serial - 9 pin D-shell (EIA 574/232)|VGA

     

    N/A

    N/A

    N/A

    N/A

    16.1 lbs

     

    2 Year Limited Warranty

     

    Manufacturer Link

     

    N/A

    N/A

    N/A

    4:3

    Front

    2.1x

    N/A

    1080p

    1080p

    2

    N/A

    N/A

    N/A

    1920 x 1080

    N/A

    N/A

    Manual Zoom

    F/2

    N/A

    N/A

    F/3.17

    N/A

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    Product 3 of 3

    Select
    Mitsubishi HC4000 DLP Projector

    Mitsubishi HC4000 DLP Projector

    Highest Rated

  • 4.5

    •  

    $1,097.00 - $2,008.65

    Mitsubishi HC4000 DLP Projector
    See more products
    |2 reviews

     

    $1,299.00
    See It
    $1,129.00
    See It
     

     

     

    HMDI Yes|ComponentVideo Yes|CompositeVideo Yes|VGA Yes

    16:9

    1920 x 1200

    DLP Projector

    1300 lm

    4000:1

     

    HDTV

    1080p

    4000:1

    NTSC|PAL|SECAM

    1300 lm

    16:9

    1920 x 1200

    DLP Projector

     

    N/A

    N/A

    N/A

    300"

     

    N/A

    N/A

    N/A

     

    N/A

    HMDI Yes|ComponentVideo Yes|CompositeVideo Yes|VGA Yes

     

    5.10" Height x 13.60" Width x 10.60" Depth

    5.10 in

    13.60 in

    10.60 in

    7.70 lbs

     

    2 Year Limited

     

    Manufacturer Link

     

    500 mW

    80 kHz

    85 Hz

    4:3

    Ceiling

    1.5x

    -15/+15

    1080p

    1080p

    2

    N/A

    N/A

    N/A

    1920 x 1080

    N/A

    N/A

    Manual Zoom

    N/A

    N/A

    5000 Hour

    N/A

    N/A

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