What is the best Optoma Gt5500? Compare features.

Ultra Short Throw Projector HDMI 4000 ANSI Lumens Data Powerpoint Presentation Business Church Projector

1. 【HIGH BRIGHTNESS】4000 ANSI lumens 15000:1 Contrast ratio, 1024x768 resolution. adjustable RGB color.
2. 【THE SPECIFICATIONS】1024x768 native resolution, max support 1920x1080 dpi, manual keystone, NO speaker but have Audio In/Out port. NO zoom function. support both back and ceiling projection, 6.6lbs with size 13*9.8*5.5 inches.
3. 【NIERBO Warranty】30 days easy return, 60 days easy replacement, 90 days warranty on the UHP lamp; 2 years warranty on products and service; If you have any question pls feel free contact service@nierbo.com thanks!
4. 【260W UHP LAMP】260W Ultra-high pressure mercury lamp - 5000 hours lifetime, easy to replace.
5. 【SHORT THROW LENS】0.565 throw ratio - 100 inches only need 4.3ft.

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Polaroid Ultra Short Throw Projector U-100: 30,000-hour LED Light Source, Android OS - Home Theater Projector TV, Supports Gaming, Dual-Band WiFi, 4K Compatible with 0.2:1 Throw Ratio

1. 📽 Clear & sharp image projection. Powered by DLP imaging technology, the U-100 ensures clear, cinematic imagery with HD resolution. The equal white/color brightness ensures vivid color and in-depth images. Paired with the S-100 Ambient-light Rejecting Projection Screen, images can be viewed clearly even in brightly-lit rooms.
2. 📽️ ️ Big projection, short distance. The 0.2:1 projection ratio allows 1.2-18 inches distance to project 70-180 inches screen size; pull it further from the wall for up to 300 inches image size. Perfect for any size space and eliminates the struggle of projecting big screen images in small, tight areas.
3. 📽 Long-lasting LED projection tech. The U-100 uses a long-lasting LED light source. The LED is rated for 30,000 hours to last you for years, beating conventional 2,000-hour projector lamps. Warm-up & cool-down sequences are a thing of the past thanks to the light source.
4. 📽 Near-universal compatibility. It decodes 4K content and users to play movies from a memory stick, DVD player, camcorder, mobile devices. Android OS allows access to the internet directly from the projector using dual-band Wifi or ethernet for online streaming.
5. 📽 High-quality built-in speakers. Designed with powerful stereo speakers, providing high-fidelity sound quality. Enjoy immersive sound that brings every action to life and adds more fun to your movie experience and video games.

Epson Home Cinema LS100 3LCD Ultra Short-throw Projector, Digital Laser Display with Full HD and 100% Color Brightness

1. Noise level: normal: 39 dB - economy: 30 dB . Class 3R laser product, 37.5mW power output.
2. Ultra bright laser technology - with a powerful 4,000 lumens of equal color and white brightness (1) for 100% Color Brightness, plus Instant ON/OFF.
3. Deep Black contrast ratio - features an extraordinary contrast ratio up to 2,500,000:1, for exceptionally deep blacks and brilliant, vivid colors.
4. Transcendent viewing experience - place the projector just inches from the wall and get sharp, life-size images in Full HD resolution up to 10' diagonal - with no long cables, no shadows, and no glare - for a modern entertainment solution that won't detract from your décor.
5. Advanced 3-chip design - 3LCD technology ensures no color wheels, no white segments and no rainbow effect.

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Optoma GT1080Darbee 1080p 3000 Lumens 3D DLP Short Throw Gaming Projector

1. 28,000:1 contrast ratio creates amazing black levels in FPS and Survival Horror games, plus Reference Display Mode enables highly accurate color via REC.709 HDTV color gamutHello,.Light Source Type:195 W
2. Full HD 1080p and 3000 lumens ratio delivers spectacular gaming visuals. Keystone Correction plus or minus 40 degree vertical. Maximum Resolution WUXGA (1920 x 1200) Project a large 100inch image from a distance of only 3.5 feet away
3. Next Generation DarbeeVision Processor enhances textures and depth in gaming graphics and HD video
4. .49 Throw Ratio (±5% Variance) is perfect for gamers and movie enthusiasts with limited space for projection
5. Enhanced Gaming Mode enables best in class performance at 16ms. Games consoles, blu-ray players, set top boxes or other HDMI devices like google chromecast, amazon fire stick or Apple TV can be connected

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Optoma W319UST WXGA 3D DLP Ultra Short Throw Projector

1. WXGA 3300 Lumen ultra short throw projector with 18000:1 contrast ratio
2. Large, clear and shadow-free 100" Image from 24 inches away
3. Extensive connectivity, robust network control, and powerful 16-watt speaker
4. Low total cost of ownership with 6500 hour Lamp life

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Optoma GT5500 1080p 3D DLP Ultra Short Throw Gaming Projector

1. Screen Size Range: 80-inches from 17.7 inches; 100-inches from 22.1 inches
2. 2x HDMI (1.4a 3D support), 3D-Sync Port Out, VGA1-In (YPbPr/RGB), VGA2-In/VGA-Out (shared), Composite Video, Audio1-In (analog RCA), Audio2-In (3.5 mm), Audio-Out (3.5 mm), RJ45, RS-232C, mini USB
3. Contrast Ratio: 25,000:1; Keystone Correction: Yes, Lens Shift: No
4. Brightness: 3500 ANSI Lumens
5. Warranty: 1-Year Limited Parts and Labor, 90-Days on Lamp

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Optoma GT5500+ 1080p 3500 Lumens 3D DLP Ultra Short Throw Gaming Projector

1. Throw ratio is 0.25:1, plus or minus 5 percent variance. Projection distance is 17.7 to 22.1 in inches. Operating temperature is 5 to 40 degree celsius, 85 percent maximum humidity. Displayable colors is 1.07 billion
2. Perfect for gaming, watching TV, Blu-ray movies and sporting events;Projection Screen Size : 80 - 100 (Inches), Diagonal 16:9, Projection Distance: 0.45 - 0.59m, Noise Level (Eco mode): 28dB
3. 3D Sync Port enables the ability to use Active RF 3D Glasses for increased depth and less eye fatigue. Extensive connectivity - dual HDMI, VGA- In, dual Audio-In and much more
4. BIG crisp 100-inch image from less than 13 inches away from mounted screen or wall
5. 1080p 3500 lumen ultra short throw projector with 25000:1 contrast ratio;Zoom Type :Fixed

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LG HF85JA Ultra Short Throw Laser Smart Home Theater Projector (2017 Model - Class 1 laser product)

1. Ultra Short Throw projectors deliver vivid imagery within a very short distance of the projection surface. Set it just 17 inches from a wall or screen to get 100 inches of bright, vivid viewing
2. LG Smart TV Enabled. Contrast Ratio-150,000:1. 100 inch at 4.7 inch (from back side to screen)
3. Full HD (1920 x 1080) Resolution; Standby Mode : Less than 0.5W
4. Up to 1,500 lumens and 20,000 hour laser lamp life
5. Laser Class: Class I; Laser Output power: 0 mW (zero mW)

Optoma ML750ST Ultra-Compact 700 Lumen WXGA Short Throw LED Projector with MHL Enabled HDMI Port

1. Incredibly light and small short-throw projector; 50 inch diagonal image from only 32 inches away
2. Pc free presentations with built-in Office viewer. Screen size - 0.64m - 2.54m (25 inch - 100 inch)(Diagonal)
3. Wireless presentation, device mirroring, and Multimedia Playback capability with integrated hdcast Pro via optional wusb Adapter
4. Unbelievably powerful and bright LED Projection; LED light source means no lamps to replace
5. Present directly from your mobile device with HDMI/MHL connectivity