Dell S500 Ultra Short Throw Projector
- Features
- Native Resolution: WXGA (1,280 x 800)
- Brightness (Maximum): 3,200 lumens
- Contrast Ratio: 2,300:1
- Max Throw Ratio: 0.3
- Image Size Range (Diagonal): 77" to 100"
- Projection Distance: 19" to 26"
- Display Technology: DLP (single chip)
- Weight: 15.6 lbs.
- Dimensions (W x H x D): 12.9" x 7.5" x 16.6"
- Integrated Speakers: 5 watt stereo
- AV Ports In: HDMI, two RGB/component (mini D-sub 15-pin) ports, S-video, composite video, USB mini-B (display), 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), two USB (one type A, one type B), RS-232; optional: WiFi USB adapter
- Keystone Correction: +40°/-35° vertical
- Light Source: 280W
- Max Lamp Life: 3,000 hours
- Audible Noise: 31 dB (eco mode)
https://www.dell.com/us/en/highered/peripherals/projector-dell-s500/pd.aspx?c=us&l=en&refid=projector-dell-s500&s=hied
NEC NP-U300X
- Features
- Native Resolution: XGA (1,024 x 768)
- Brightness (Maximum): 3,000 lumens
- Contrast Ratio: 2,000:1
- Max Throw Ratio: 0.377
- Image Size Range (Diagonal): 63" to 85" (screen size)
- Projection Distance: 19" to 26"
- Display Technology: DLP (single chip, 0.55")
- 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
https://www.necdisplay.com/p/multimedia-projectors/np-u300x