NEC NP-M300XS

Features

Native Resolution: XGA (1,024 x 768)

Brightness (Maximum): 3,000 lumens

Contrast Ratio: 2,000:1

Max Throw Ratio: 0.48

Image Size Range (Diagonal): 60" to 110" (screen size)

Projection Distance: 23" to 43"

Display Technology: LCD (three-panel, 0.63")

Weight: 8.8 lbs.

Dimensions (W x H x D): 15.7" x 5.5" x 12.2"

Integrated Speakers: Single 10 watt speaker

AV Ports In: HDMI, two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, stereo minijack

AV Ports Out: RGB (mini D-sub 15-pin) port, stereo minijack

Networking, Control & Peripheral Ports: LAN (RJ-45), USB, RS-232, DDC/CI (via RGB port); optional: WiFi

Keystone Correction: ±20° vertical (auto and manual)

Optical Zoom: 1.2x

Light Source: 230W

Max Lamp Life: 5,000 hours

Audible Noise: 35/29 dB (normal/eco mode)

Security: Integrated Kensington lock slot

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Sharp PGD2870W

Features

Native Resolution: WXGA (1,280 x 800)

Brightness (Maximum): 3,000 lumens

Contrast Ratio: 2,000:1

Max Throw Ratio: 0.72

Image Size Range (Diagonal): 60" to 150"

Projection Distance: 37" to 91"

Display Technology: DLP (single chip, 0.65")

Weight: 6.4 lbs.

Dimensions (W x H x D): 11.8" x 3.1" x 9.3"

Integrated Speakers: Single 7 watt speaker

AV Ports In: HDMI, two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, stereo RCA audio jacks, stereo minijack

AV Ports Out: Shared RGB out with RGB input terminal (menu-selectable), stereo minijack

Networking, Control & Peripheral Ports: LAN (RJ-45), USB, RS-232

Light Source: 250W

Max Lamp Life: 5,000 hours

Audible Noise: 38/30 dB (normal/eco mode)

Security: Integrated Kensington lock slot, security bar, LAN monitoring

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ViewSonic PJD6381

Features

Native Resolution: XGA (1,024 x 768)

Brightness (Maximum): 2,500 lumens

Contrast Ratio: 2,400:1

Max Throw Ratio: 0.68

Image Size Range (Diagonal): 30" to 300"

Projection Distance: 15.7" to 181"

Display Technology: DLP (single chip, 0.55")

Weight: 5.9 lbs.

Dimensions (W x H x D): 11" x 4.5" x 8.6"

Integrated Speakers: 5 watt stereo speakers

AV Ports In: Two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, two stereo minijacks

AV Ports Out: RGB (mini D-sub 15-pin) port, stereo minijack

Networking, Control & Peripheral Ports: RS-232

Keystone Correction: ±40° vertical

Light Source: 230W

Max Lamp Life: 6,000 hours

Audible Noise: 30/29 dB (normal/eco mode)

Security: Integrated lock slot

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Dell S300 Short Throw Projector

Features

Native Resolution: WXGA (1,280 x 800)

Brightness (Maximum): 2,200 lumens

Contrast Ratio: 2,400:1

Max Throw Ratio: 0.521

Image Size Range (Diagonal): 44.6" to 294"

Projection Distance: 19" to 132"

Display Technology: DLP (single chip, 0.65")

Weight: 6.7 lbs.

Dimensions (W x H x D): 12" x 3.9" x 9.7"

Integrated Speakers: Single 8 watt speaker

AV Ports In: HDMI, two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, stereo RCA audio jacks, stereo minijack, microphone port (minijack)

AV Ports Out: RGB (mini D-sub 15-pin) port, stereo minijack

Networking, Control & Peripheral Ports: LAN (RJ-45), three USB (type A, type B, mini), RS-232

Keystone Correction: +40°/-35° vertical

Light Source: 190W

Max Lamp Life: 5,000 hours

Audible Noise: 33 dB

https://www.dell.com/us/en/highered/peripherals/projector-dell-s300/pd.aspx?c=us&l=en&refid=projector-dell-s300&s=highered

Mitsubishi XD221U-ST(D)

Features

Native Resolution: XGA (1,024 x 768)

Brightness (Maximum): 2,000 lumens

Contrast Ratio: 2,500:1

Max Throw Ratio: 0.7

Image Size Range (Diagonal): 40" to 300"

Projection Distance: 22" to 167"

Display Technology: DLP (single chip, 0.55")

Weight: 7 lbs.

Dimensions (W x H x D): 12.6" x 4.1" x 9.3"

Integrated Speakers: Single 10 watt speaker

AV Ports In: Two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, two stereo minijacks

AV Ports Out: RGB (mini D-sub 15-pin) port, stereo minijack

Networking, Control & Peripheral Ports: LAN (RJ-45), RS-232

Light Source: 180W

Max Lamp Life: 5,000 hours

Audible Noise: 29/26 dB (normal/eco mode)

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Mitsubishi EW230U-ST

Features

Native Resolution: WXGA (1,280 x 800)

Brightness (Maximum): 2,400 lumens

Contrast Ratio: 2,000:1

Max Throw Ratio: 0.5

Image Size Range (Diagonal): 50" to 300"

Projection Distance: 21" to 124"

Display Technology: DLP (single chip, 0.65")

Weight: 6.2 lbs.

Dimensions (W x H x D): 11.1" x 3.7" x 9.0"

Integrated Speakers: Single 2 watt speaker

AV Ports In: HDMI, two RGB/component (mini D-sub 15-pin) ports, composite video, stereo RCA audio jacks, stereo minijack

AV Ports Out: RGB (mini D-sub 15-pin) port, stereo minijack

Networking, Control & Peripheral Ports: LAN (RJ-45), RS-232

Light Source: 185W

Max Lamp Life: 4,000 hours

Audible Noise: 34/29 dB (normal/eco mode)

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NEC NP-U310W

Features

Native Resolution: WXGA (1,280 x 800)

Brightness (Maximum): 3,100 lumens

Contrast Ratio: 2,000:1

Max Throw Ratio: 0.3

Image Size Range (Diagonal): 77" to 100" (screen size)

Projection Distance: 20" to 26"

Display Technology: DLP (single chip, 0.65")

Weight: 14.3 lbs.

Dimensions (W x H x D): 16.8" x 7.9" 16"

Integrated Speakers: Single 10 watt speaker

AV Ports In: HDMI, two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, stereo minijack

AV Ports Out: RGB (mini D-sub 15-pin) port, stereo minijack

Networking, Control & Peripheral Ports: LAN (RJ-45), USB, RS-232

Keystone Correction: ±15° vertical (auto and manual)

Optical Zoom: 1.1x

Light Source: 280W

Max Lamp Life: 3,000 hours

Audible Noise: 36/32 dB (normal/eco mode)

Security: Integrated Kensington lock slot

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Dell S300W Short Throw Projector

Features

Native Resolution: WXGA (1,280 x 800)

Brightness (Maximum): 2,200 lumens

Contrast Ratio: 2,400:1

Max Throw Ratio: 0.521

Image Size Range (Diagonal): 44.6" to 294"

Projection Distance: 19" to 132"

Display Technology: DLP (single chip, 0.65")

Weight: 6.8 lbs.

Dimensions (W x H x D): 12" x 3.9" x 9.7"

Integrated Speakers: Single 8 watt speaker

AV Ports In: HDMI, two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, stereo RCA audio jacks, two stereo minijacks, microphone port (minijack)

AV Ports Out: RGB (mini D-sub 15-pin) port, stereo minijack

Networking, Control & Peripheral Ports: Wireless (802.11b/g), LAN (RJ-45), three USB (type A, type B, mini), RS-232

Keystone Correction: +40°/-35° vertical

Light Source: 190W

Max Lamp Life: 5,000 hours

Audible Noise: 33 dB

https://accessories.us.dell.com/sna/productdetail.aspx?c=us&l=en&s=hied&cs=RC956904&sku=S300W3Y&~ck=dellSearch&baynote_bnrank=0&baynote_irrank=4