LG PH450UG Short Throw LED Projector Review: Pros & Cons

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LG Electronics PH450UG Short Throw LED Projector features wireless screen share connection with Android OS, WiDi. LG Electronics PH450UG supports DLP, Bluetooth and sound out display type.

The LG product is a high quality product with the lamp life is of 30,000 hours.

It has Ultra Short Throw feature for projection distance of 80-inch from 13-inch away. LG Electronics PH450UG projector comes with a battery that powers for 2.5 hour in one charge.

This is a wireless projector from LG that can connect to a tablet or a smartphone accessing content from projection. It can show movies, pictures, music and files on USB drives too.

Pros

  • Convenient to use
  • Clear image
  • Short throw quality projector
  • Lightweight and easy to move
  • Quiet fan
  • Good sound
  • Wireless function
  • Built-in lithium-ion battery
  • Portable projector with a long-lasting battery
  • Projects large screen quickly
  • Can play sound through bluetooth speaker
  • One of the most helpful projectors
  • Awesome picture performance
  • Readable text
  • Easy to use

Cons

  • You have to move the projector far away from the wall to stop the image from being warped
  • Users need to remove the ambient light in the room
  • Picture quality not as good as theatre projector

You can read the pros and cons written above. Well, LG PH450UG is a short throw projector. It delivers awesome picture performance.

The projector is lightweight and easy to use and easy to move. The projector fan runs quietly so the viewers will not get distracted.

Users can experience good audio that comes from this LG projector. And, it is a wireless projector, which is good for the connection flexibility.

Well, I tried to extract some cons from users reviews. A user say that this projector need a dark environment for the good visibility. According to this user, the picture quality is not as good as a theater projector.

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Best Lg Ph450ug Short Throw Led Projector Deals

LG Electronics PH450UG Short Throw LED Projector with Screen Share

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$1,031.21 @ Amazon.com

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Product Details

Brand:LG
Model:PH450UG
Dimensions:7.9 X 5.2 X 3.2 inches

ViewSonic PS502W 4000 Lumens WXGA Short Throw Projector with HDMI and USB Type A Connectivity for Business and Education

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$579.99 @ Amazon.com

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Key Features

  • ✅ Short Throw DLP Lamp Projector: WXGA (1280x800p) resolution with a 0.5 throw ratio and 4,000 ANSI lumens for bright, detailed images in any space
  • ✅ Vibrant Colors: SuperColor technology delivers a wide color gamut and stunningly beautiful images.
  • ✅ Large Screen Projection: Projects screen sizes from 80" to 150" with a throw distance of 3.6 ft - 6.7 ft; displays a 100" image from 4.5 ft
  • ✅ Easy Setup & Image Adjustment: Features 0.8x-2.0x digital zoom, vertical keystone, and auto keystone
  • ✅ Instant Power On/Off: Enables quick startup and shutdown with optional settings for automatic power control

Product Details

Brand:ViewSonic
Model:PS502W
Size:4.5" x 12.2" x 9.2"
Color:black
Dimensions:12.2 X 9.2 X 4.5 inches
Warranty:Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**

KONKIN BOO Replacement AC Adapter for LG Electronics PH450 PH450UG PH450U-NA Short Throw LED Projector

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$11.09 @ Amazon.com

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Key Features

  • ✅ Advanced Design, High Portability Brand New Replacement for Chargers
  • ✅ High Power exchange efficiency to control working temperature and stable working.
  • ✅ Please check your model whether it is the same as the listing shows before purchasing!
  • ✅ Over Voltage Protection, Over Heat Protection, FCC CE Certification
  • ✅ AC Adapter for LG Electronics PH450 PH450UG PH450U-NA Short Throw LED Projector

Product Details

Brand:KONKIN BOO

[Short Throw/1200ANSI/Built in Apps] Projector 4K with WiFi and Bluetooth, TOF Auto Focus Keystone Smart Projector for Dolby Audio Home Theater Movie, Kogata Outdoor Projector Portable Ceiling

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$249.99 @ Amazon.com (Save 17%)

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Key Features

  • ✅ Unveil 2025 New Era of Smart Projectors： Say goodbye to messy cables, long throw distances, and tedious setup. The GC355 Short Throw Projector 4K ushers in the next generation of home entertainment. Approximately 4 feet can project a 50-inch screen, 7.97 feet can project a 100-inch screen, and 15.98 feet can project a 200-inch screen. where big-screen immersion meets effortless convenience. Every gear fits perfectly, and the light path remains perfectly stable — delivering consistent, high-fidelity performance. Introducing the true "Instant Big Screen" experience.
  • ✅ Immersive Experience with a True Smart TV OS: The smart projector comes with streaming apps, Including Support for Prime Video, and YouTube. Support download Disney+, Apple TV, and Live TV. Turn it on and access millions of movies, shows, and live content from around the world. Use the built-in web browser to stream from services like Hulu, Peacock, and others. Unlike unofficial or pirated systems that freeze, crash, or fall out of date, the Smart TV projector with built-in apps runs on an official OS. This outdoor movie projector is updated by a dedicated team of developers, so you always get the latest features and smooth performance — no more frustrating lag or app crashes.
  • ✅ Instant Focus in Real Time： Experience true set-and-forget convenience with the GC355 outdoor projector, powered by advanced Time-of-Flight (TOF) technology. It automatically delivers sharp focus and perfect keystone correction— no manual tweaking needed, no more old grid focus map, always real-time images. Equipped with a precision AI sensor, this auto-focus projector constantly monitors its position. If it’s bumped, tilted, or moved, the smart system detects changes and readjusts the image for a perfectly aligned projection. Plus, its dynamic obstacle avoidance feature intelligently scans walls and nearby objects, automatically resizing and positioning the screen to fit your space
  • ✅ Crisp Clarity Every Detail in View: The GC355 home theater projector delivers stunning visuals with native 1080p resolution and 4K support streaming from apps, and you get the sharpest, most detailed picture possible. Powered by a cutting-edge smart chip, its AI-powered image processing engine enhances every frame in real time. With full HDR support, even the subtlest shadows and highlights are preserved — from dark nightscapes to bright sunlit moments. Combined with an ultra-wide 98% NTSC cinema-grade color gamut, it accurately reproduces rich sunsets, vibrant coral reefs, and dazzling city lights. The home projector interface includes customizable color temperature settings
  • ✅ Cinematic Sound with Dolby Audio: The GC355 movie projector delivers immersive, theater-quality audio with Dolby Audio and dual 10W full-range drivers. Even in small rooms, it fills the space with powerful, rich sound — deep bass, crisp highs, and lifelike detail, from drum hits to metallic echoes and string harmonics. Perfect for movies, gaming, or music, it rivals high-end home theater systems. Use built-in Bluetooth to connect external speakers or turn the projector with wifi and Bluetooth into a standalone Bluetooth speaker for parties or outdoor fun. With instant screen mirroring, stream games or apps from your phone to the big screen.

Product Details

Brand:KOGATA
Model:GC355
Color:Grey
Dimensions:8.27 X 8.27 X 3.07 inches
Warranty:1YEAR

SKKSource AC Adapter Compatible with LG Electronics PH450 PH450UG PH450U-NA Short Throw LED Projector

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$15.99 @ Amazon.com

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Key Features

  • ✅ ✔SAFETY: Products manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. Chargers are certificated with CE FCC etc.
  • ✅ ✔POWER SPECS - Input Volt Range: 100-240V
  • ✅ ✔NOTE: This Adapter is Brand New Replacemnet One, High Quality Never USED (non-OEM). Please make sure the model of your device before buying
  • ✅ ✔The power supply has sufficient power and has undergone aging tests,using high-quality copper core wire, not easy to break, effectively extending the life of the power supply.
  • ✅ ✔Please contact us with any questions or concerns.

Product Details

Brand:SKKSource
Color:Black
Dimensions:6 X 4 X 1 inches

[Built-in-Apps] 4K Short Throw Smart Mini Projector with WiFi 6 and Bluetooth, Auto Keystone Outdoor Movie Projector, Big Screen Home Portable Projector for Phone/Laptop/HDMI (APP Version)

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Key Features

  • ✅ 💥[Do Not Need TV Stick to See Latest Movies] With Android operating system,this smart projector supports over 1,000,000 videos from certified apps like Hulu, Prime Video and other mainstream APPs, allowing you to watch your favorite shows and movies anytime.
  • ✅ 👍️[Giant Screen Anywhere with Short Throw] Experience immersive big-screen viewing even in small spaces! Our short throw projector projects 120" at a distance of only 8.5ft, other projector need 13ft distance.So this short throw movie projector places a big image closer to the wall, perfect for your living room, bedroom, or impromptu outdoor projector setup.
  • ✅ 👁️[Say Goodbye to Blurry] Enjoy razor-sharp, vibrant 4K movie projector quality with this Native 1080P resolution, Supports 4K input which featuring a 9000:1 contrast ratio and advanced HDR Pro. It offers 98% sharpness and color accuracy for rich, true colors. Advanced image processing enhances light and dark details, reduces blurring and ghosting, and ensures excellent picture quality from any angle, providing an immersive, theater-like experience.
  • ✅ 🛜[Ultra-fast WIFI & Two-way Bluetooth] This WiFi projector supports 5GHz&2.4GHz dual-band WiFi. It means higher wireless rates no lagging and offers smoother and faster experience while gaming or online shows watching. HAQDL bluetooth projector is featured with Hi-Fi stereo speakers and two-way Bluetooth, which provides original audio fidelity with crystal clear sound quality. Not only allow you to connect it to Bluetooth headsets/speakerst, but also you can use this mini portable as a bluetooth speaker saperately.
  • ✅ 🎯[2S Focus & Auto Keystone] Say goodbye to the inconvenience of manual focus and auto focus, HAQDL video projector comes with a electric focus, simply by controlling the F+ or F- button on the remote control, you can get a clear image accurately within 2s. Not like auto focus does not focus clearly, not like manual focus need to turn the focus ring manually, waste time and effort either. Auto Keystone adjust the suitable shape aotomatically whenever move this projector.

Product Details

Brand:Haqdl
Model:HA05
Color:White
Dimensions:7.09 X 7.87 X 6.3 Inches
Warranty:3 year manufacture

T-Power Charger for LG Electronics PH450, PH450U, PH450UG Short Throw LED Projector & PW800 Minibeam Projector with Built-in TV Tuner Ac Dc Adapter Power Supply

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$18.99 @ Amazon.com

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Key Features

  • ✅ T POWER - SPECS : Input Voltage Range: AC 100V - 240V ( 19v Dc )
  • ✅ Compatible with: LG Electronics PW800 Minibeam Projector with Built-in TV Tuner
  • ✅ LG Electronics PH450, PH450U, PH450UG Short Throw LED Projector
  • ✅ ⚠️ ( Please Note that the " LG Electronics Series "available in a number of different Models Number , Please Make sure Your Model or P/N : Match this Listing , Thank you ))))

Product Details

Brand:T POWER
Model:TP-Hn2-B88
Dimensions:4 X 4 X 2 inches
Warranty:1 year Limited

ViewSonic PS502X 4000 Lumens XGA HDMI Short Throw Projector for Education and Office

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$539.99 @ Amazon.com

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Key Features

  • ✅ Short Throw DLP Lamp Projector: XGA (1024x768p) resolution with a 0.6 throw ratio and 4,000 ANSI lumens for bright, detailed images in any space
  • ✅ Vibrant Colors: SuperColor technology delivers a wide color gamut and stunningly beautiful images.
  • ✅ Large Screen Projection: Projects screen sizes from 30" to 300" with a throw distance of 3.9 ft - 43 ft; displays a 100" image from 13 ft
  • ✅ Easy Setup & Image Adjustment: Features 0.8x-2.0x digital zoom, vertical keystone, and auto keystone
  • ✅ Instant Power On/Off: Enables quick startup and shutdown with optional settings for automatic power control

Product Details

Brand:ViewSonic
Model:PS502X
Size:4.5" x 12.2" x 9.2"
Color:Black
Dimensions:9.2 X 12.2 X 4.5 Inches
Warranty:Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**

LG CineBeam UHD 4K Projector HU70LAB - DLP Home Theater Smart Projector, Black

Image of LG CineBeam UHD 4K Projector HU70LAB - DLP Home Theater Smart Projector, Black

$1,149.99 @ Amazon.com (Save 23%)

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Key Features

  • ✅ With a breathtaking screen size of up to 140 inches, the ceiling-mountable HU70LAB delivers 4K UHD resolution, leveraging XPR* with 8.3 million pixels (3840 x 2160), four times the resolution of Full HD
  • ✅ Wheel-less LED technology uses a 4-channel LED with RGB separate color and Dynamic green, overcoming conventional projector defects such as discoloration of LCD and the rainbow effect* of DLP for a vivid picture with rich and deep color
  • ✅ Remote Focus allows you to zoom in on areas on the screen with an improved 1.25x zoom. Use the included LG Magic Remote to adjust the screen size without relocating the projector
  • ✅ HDR 10 with Dynamic Tone Mapping delivers optimized picture quality frame by frame. TruMotion technology generates animation frames between existing ones to make animation look and feel more fluid
  • ✅ Use your voice to control your favorite content—AI ThinQ has Google Assistant and Alex built-in. Magic Remote and Bluetooth compatibility let you connect and navigate easily as well

Product Details

Brand:LG
Model:HU70LAB
Color:Black
Dimensions:8.3 X 12.4 X 3.7 inches
Warranty:Limited: 1 Year Parts & Labor

LG CineBeam UHD 4K Projector HU70LA - DLP Home Theater Smart Projector with Alexa Built-In, White

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N/A @ Amazon.com

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Key Features

  • ✅ With a breathtaking screen size of up to 140 inches, the ceiling-mountable HU70LA delivers 4K UHD resolution, leveraging XPR* with 8.3 million pixels (3840 x 2160), four times the resolution of Full HD
  • ✅ Wheel-less LED technology uses a 4-channel LED with RGB separate color and Dynamic green, overcoming conventional projector defects such as discoloration of LCD and the rainbow effect* of DLP for a vivid picture with rich and deep color
  • ✅ Remote Focus allows you to zoom in on areas on the screen with an improved 1.25x zoom. Use the included LG Magic Remote to adjust the screen size without relocating the projector
  • ✅ HDR 10 with Dynamic Tone Mapping delivers optimized picture quality frame by frame. TruMotion technology generates animation frames between existing ones to make animation look and feel more fluid
  • ✅ Use your voice to control your favorite content—AI ThinQ has Google Assistant and Alex built-in. Magic Remote and Bluetooth compatibility let you connect and navigate easily as well

Product Details

Brand:LG
Model:HU70LA
Size:8.3 x 12.4 x 3.7 inches
Color:White
Dimensions:8.3 X 12.4 X 3.7 inches
Warranty:Limited: 1 Year Parts & Labor
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