ReviewsWhat Is Keystone Correction

TOPTRO 5G WiFi Bluetooth Projector with Backpack 9700L Full HD Native 1080P Projector 4k Support 4P/4D Keystone/Zoom ±50° Home Projector Outdoor Backyard for Smart Phone iOS/Android PC PPT PS5

Dual-band 2.4G/5G wifi & Bluetooth 5.0: With Latest wireless WiFi Connection technology, This portable projector can easily synchronize phone/PC....
9700L Native 1080P & Wide Nature Color Range & UHD support 4K: X3 movie projector adopts latest self-developed 6 layers lens with high Refractive....
4P/4D Keystone Correction & 50% -100% ZOOM: X3 bluetooth projector upgraded 4P keystone correction, which not only can adjust the horizontal or....
Multifunctional Digital Connection & 300'' Large Image: This wifi projector supports HDMI / USB / VGA / AV / SD card / audio output 3.5mm / Bluetooth.....
120000 Hours Lamp life & Lifetime Technical Support: Adopt upgraded intelligent temperature control and heat dissipation technology, which minimizes....

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PRJ Latest Upgrade 7500Lumens LCD Projector, Full HD 1080P Supported Mini Projector for Outdoor Movies, Compatible with TV Stick, Video Game, Smartphone, HDMI, VGA, USB, TF, AV, Sound Bar, Games

...l produce excellent sound. No need to add external speakers. In addition, native resolution 1920*1080 will bring you 4 times more details than native 720P projectors. With these features, this TV projector will bring you richer, more realistic images, offering a true cinematic viewing experience..
±50°X&Y Keystone Correction and Zoom Function---This full HD projector with a 4D ± 50 °vertical and horizontal keystone correction function and X / Y axis zoom function, It will allow you to adjust the image shape and size without moving the projector , making the adjustment the size of the projection is much simpler. At the same time, the new Dynamic Enhancement feature makes videos smoother when you play or watch a game live!.
Giant Screen Experience and Multi-connections---WiMiUS 1080p full hd video projector with image sizes from 50 to 200 inches, enjoy large screen experience at home anytime. The optimum projection distance is 3m. Equipped with 2 HDMI ports, 2 USB ports, 1 AV and VGA port, this home projector can be compatible with Amazon Fire TV / Roku Streaming Stick / Laptop / Blu-Ray DVD player / PS3 / PS4 / Xbox / TV via HDMI Input. An additional MHL to HDMI cable adapter (for Android) or a Lightnin.
150,000 Hours Lamp and 3 years warranty---Equi....

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XGIMI MoGo Pro Portable Projector for Outdoor Movies Night FHD 1080P Mini Projector Dual 3W Harman Kardon Speakers, Automatic Vertical Keystone, Android TV 9.0, WiFi Bluetooth, Wireless Casting

1080p Image with 300 ANSI Lumens: An advanced DLP lamp delivers FHD resolution and 300 ANSI lumens, helping you enjoy vivid colors on a giant 100-inch screen..
Built-In Battery: MoGo Pro's strong built-in battery provides at least 2HRS of big-screen entertainment anywhere, anytime..
Android Tv: Download apps directly to the projector from Google Play, including YouTube, Prime Video, Hulu, Disney +, HBO Max, and more! Please note that our product does not stream the native Netflix app..
Auto Keystone Correction: Autofocus and 40° Auto Keystone Correction ensure a perfect aspect ratio from almost any angle..
Harman Kardon Sound: Phenomenal audio powered by two 3W built-in Harman Kardon speakers. You can also wirelessly connect soundbars and Bluetooth headphones.

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4K WiFi Bluetooth Compatible Projector, WiMiUS P28 400 ANSI Lumens Native 1920x1080 Outdoor Video Projector Support Zoom, 400’’ Screen 6D ±50°Keystone Correction for Home Theater and Outdoor Movie

...t can also support 4K video when connecting with Smartphone and PC. Be built in with quiver MEMC, it can support native 1080P 60Hz videos without any lag. 10000:1 highest contrast ratio will bring more color level the projector can display, thus the image will be more vivid..
DUAL 10W HIFI SPEAKER AND ±50°KEYSTONE CORRECTION: It has dual internal 10W Hi-Fi speakers, which will produce stereo , clear and loud sound. No external speaker needed for indoor use. Moreover, the ±50°vertical and horizontal keystone correction make the projector suitable for both Slanting projection and upright projection. No matter where you put the projector, you could always get rectangle clear images..
WIFI MIRRORRING AND OTHER ADVANTAGES: 50-400 inches projection size. 100% to 75% zoom out function. Multiple connection: PC, DVD player, PS4, Fire TV stick, Chromecast, USB, smartphones, DVD. Non-direct light source will protect your eyes better. Best cooling system will exhaust the inner heat timely to longer the lifttime of the projector. Suitable for both indoor and outdoor use. Through an extra wifi dongle, this projector can mirror movies, photos on smartphone wirelessly..
150,000 HOURS LED LAMP AND LEADING SERVICE: Are you worrying about the projector stop worki....

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4K Projector with Android System 9.0, 12000 Lumen Projector with WiFi and Bluetooth for Outdoor Movies, Max 300” ±45°4D Display, Compatible with Smartphone, TV Stick, Laptop, PS4/XBOX, HDMI, USB, ZOOM

【18000 Lumens & Native 1080P FHD】HOMPOW video projector with native 1920x1080p resolution, 12000:1 higher contrast and 500 ANSI high brightness. More colourful than other 1080P projectors, the colour gamut is up to 80% of NTSC and provides up to 17 million colour ranges..
【Autofocus & Auto 4D±50° Correction】Intelligent Screen Adaption, Our industry-leading Intelligent Screen Adaption technology simplifies usability and setup. C55 boots up and perfectly adjust your display in seconds thanks to its Auto Keystone Correction and Autofocus. Note: Auto Keystone Correction function is turned off when you received this mini projector..
【Fast Stable WiFi & Bidirectional Bluetooth 5.1】Through the latest dual-band 2.4G or 5G WiFi Connection, our WiFi projector enables you to have a much smoother video streaming and gaming online experience when syncing smartphone screens. 5.1 Bidirectional Bluetooth achieves various Bluetooth speakers connect or connect to your smartphone..
【Multi-Media Connection & LAN Port】 Whether you need HDMI, USB, AV or audio output port, the C55 Android tv projector is fully equipped with 6 multimedia ports to cover every possible connection scenario such as connecting your TV/Roku sticks, PCs, laptops, MacBook....

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Smart Projector Android TV 9.0, Artlii Play WiFi Bluetooth Projector, Native 1080p Full HD Supported, Stereo Sound, 4D±45° Correction, Outdoor Projector with Built-in Netflix, YouTube, Prime Video

...【Fast Wifi Connection】This wifi Bluetooth smart projector adopts the latest wifi technology, with the latest wifi connection technology, the Artlii Play smart projector can have a gigabit network connection which provides a better and fast wifi mirror/cast experience with your smartphones.
【4D ± 45° Keystone Correction and Image Zoom】With 4D ± 45° keystone correction, which supports vertical and horizontal image correction, you can easily get the correct image. And the Artlii Play Smart Android projector also supports 70%-100% image zoom, which is useful for adjusting the image size when using it indoors..

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Projector with 5G WiFi and Bluetooth: 480 ANSI Outdoor Projector-4K Support 18000L 400 Native 1080P ONOAYO, ±50°4D Auto-V Keystone & Zoom Sealed Home Movie Portable Mini Projector for Phone, PC

【Upgrade 4D/Auto Vertical Keystone Correction & 50% Zoom】AYO1 has an advanced keystone correction system: ±50° 4D (Vertical & Horizontal) and Auto vertical correction compared to other manual ±15° keystone 1080P projectors.Ensuring clear and well-proportioned images without any distortion. The images can be easily adjusted via the remote instead of moving the projector even if the projector is hung from the ceiling. Zoom function can adjust from 100% to 50%, so it can better fit your needs!.
【480 ANSI & Portable 4K Support & 15000:1 Contrast ratio】AYO1 portable projector adopts the exclusive optical system and BSCO panel to increase 40%+ brightness and light utilization, you'll enjoy crystal clear and bright images on your 400” big screen. Innovative space tech packs bold sharper, brighter, and more colorful images into a small body, achieving only 2/3 the size, weight, and budget of the other 1080P projector. Send with an extra bag to create your ideal theater anywhere..
【Smooth & Stable 2.4G+5G WiFi &5.2 Bidirectional Bluetooth】Mirror everything on your phone to 4k projector in 1sec.With 2.4G+5G WiFi, AYO1 has a wider range and smoother transmission than others only 1 band. If there is no WiFi outdoo....

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Laptop WiFi Projector Computer Portable Projector 1080P 7500L Video Movie Outdoor Home Cinema HDMI Multimedia 120\ Keystone Correction Compatible with Smartphone EXCEL PPT iOS Android （White）

...tion through USB cable are beyond easy. PW-GP13 home projector is great for home theater, indoor and outdoor movies & kinds of video games by Wi-Fi connection. You can also connect your home theater system or surround sound system to get a better sound quality. Recommended to use in dark environment..
【4D Keystone Correction 】PW-GP13 projector is equipped with a 4-sided keystone correction function, can adjust the vertical or horizontal directions..
【Multiple Interface &Zoom Function】 Small projector is equipped with multiple ports, including HDMI, USB, audio, SD and AV interfaces. It can be easily connected to multiple media devices, such as TV boxes, laptops, desktop computers, digital cameras, HDMI-enabled devices to play video, TV series, photos sharing and games etc.You can customize your projection screen size from 75% to 100% by remote..

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4K Projector with Wifi and Bluetooth,ABoolon 900 ANSI 1080P Projector,Outdoor Projector Support 500\Display,4P/4D Keystone Correction,50%Zoom,PPT,Dolby,Projector 4K Compatible TV Stick,iOS,Android,Win

...eadsets, Bluetooth speakers, and Airpods.The movie projector built-in dual stereo speakers with SRS, provide clear well-balanced sound quality, a truly amazing sound experience. Built-in advanced heat dissipation structure with 3 fans, greatly extend the movie projector lifespan..
【500" Big screen & 4D/4P Keystone Correction & Image zoom 50%】Viewing Experience with a wide range of 60-500 inches at home,This portable projector with the innovative 4D/4P Keystone correction. It can adjust Vertical and Horizontal angles ±50° and support side projection, you could watch from almost every angle.With the ZOOM function, it can adjust image size from 50% to 100% display what size you want without moving the projector..
【Presentation via USB & Multi-device Connection & 3-YEAR WARRANTY】This portable projector can display Excel/Word/PDF via USB. This kind of portability makes your small meetings more convenient.Support HDMI/VGA/USB/SD/AV/TV input and Audio out, connecting PC, Fire Stick TV,Laptop, Provide 6-Month back and 3-Year repair, lifetime professional technical support. Any problems, please feel free to us know anytime..

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XGIMI Aura 4K UHD Ultra Short Throw Laser Projector for Home Theater I 2400 ANSI Lumens I 80% DCI-P3 & 90% Rec.709 I HDR10 I 60W Harman Kardon Speakers I Android TV 10.0 I Wireless Casting

...ology are fused wonderfully to provide staggeringly crisp images and vivid, lifelike colors that seem to jump off the 120” screen. With AURA, you’ll watch every movie the way the director envisioned..
Ultra Short Throw Technology: Place AURA 11.7'' away from any wall and get a 120'' screen size. 8-point keystone correction and 4-point keystone correction lets you manually adjust the projected image for a better viewing experience..
Harman Kardon Sound: Two tweeters and two woofers at 15W each paired with DTS HD and Dolby Audio emit premium room-filling surround sound..
ANDROID TV 10.0: Simplified access to 5000+ apps powered by the latest Android TV OS and easily navigable via Google Assistant voice control..
Intelligent Eye Protection: The integrated automatic light dimmer, powered by advanced IR sensors, detects any presence and immediately dims the laser, effectively shielding your eyes from damaging radiation..
Note: AURA should project onto a flat wall if not using a screen. Otherwise, you may experience poor projection quality. If you notice a “wavy” distortion when casting an image, please adjust the display with AURA's manual 8-point correction feature. For a better viewing experience, we recommend using a 88”-100” Ambient Light Reject....

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Pwr 3 Prong LCD TV AC Power Cord Cable Extra Long 6 Ft L-Type Plug Compatible with Vizio Samsung Toshiba Sony Panasonic Lg Dell Monitor Plasma DLP LED Screen Ps3 Xbox 360 Epson Printer

✶【380 ANSI LM & Portable Native 1920*1080P & 10000:1 Contrast Ratio】AYO1 outdoor projector adopts the exclusive optical system and BSCO panel to....
✶【Smooth and stable 2.4G/5G Dual WiFi Connection 】Enjoy Wireless Freedom! Mirror everything on your phone to 4k projector in 1sec. With 2.4G/5G....
✶【 Latest 5.1 Bidirectional Bluetooth】 The newest Bluetooth 5.1 chip gives more stable and faster speed. With Bidirectional BT tech, AYO1 can....
✶【Upgraded 4D / Auto Vertical Keystone Correction & One-Click reset 】AYO1 has updated 4D (Vertical & Horizontal) ±50° keystone correction....
✶【Dust-Proof Sealed Optical Engine & Advanced Cooling System】The Sealed Optical Engine prevents dust from entering the inside of the video....

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