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Ultra Short Throw LED Projector with Embedded Battery

  • PH450UG

Key Features

  • Ultra Short Throw (Project 80” from 13" away)
  • Embedded Battery (up to 2.5 hours)
  • Screen Share (with Miracast, WiDi supporting device)
  • Bluetooth Sound Out
  • Up To 450 Lumens
  • 30,000 Hour LED Lamp Life
Ultra Short Throw Projection

Ultra Short Throw Projection

LG Ultra Short Throw projectors deliver vivid imagery within an exceptionally short distance of the projection surface. Set it just 3 inches away to get 40 inches of bright, vivid viewing or place the projector just 13 inches away to get images up to 80 inches.

PH450UG Embedded Battery

Embedded Battery

Take the PH450UG projector anywhere, anytime without fumbling with cords or clunky power adapters, and enjoy up to two and a half hours of use on one charge.

PH450UG Connect Wirelessly

Connect Wirelessly

The PH450UG has a wireless mirroring function that connects it to a smartphone or a tablet accessing content for projection¹. It also can display movies, pictures, music and even office documents on USB drives too.

PH450UG Bluetooth Sound Out

Bluetooth Sound Out

Wirelessly stream sound directly from the PH450UG projector to a Bluetooth compatible sound system like home audio speakers, headphones or portable speakers to pair big sound to the big viewing experience.

30,000 Hours of Entertainment

30,000 Hours of Entertainment

This projector’s pure LED lamp displays natural and rich colors, and will last up to an estimated 30,000 hours. It means that the lamp does not have to be replaced for 10 years even if the projector is used 8 hours every day.

Display Type DLP
Native Resolution HD (1280 x 720)
Screen Size 40" ~80"
Projection Image 40"@2.9 inches ( from Back side to screen)
Aspect Ratio 16:9/Just Scan/Set by Pro/ 4:3/Zoom/Cinema Zoom/Full
Brightness* Up to 450 lumen
Contrast Ratio 100,000:1
Lamp Type LED RGB
Lamp Life Up to 30,000 hrs
Digital Keystone Correction Auto Keystone (vertical)
3D Type 3D Optimizer (3D required DLP 3D glasses)
Screen Share (with Android O/S, WiDi supporting device) Yes
Bluetooth (with Speaker) Yes
Bluetooth sound out Yes
Built-in Speakers 1W + 1W Stereo
Audio out 1 (3.5mm)
USB (DivX®, MP3, Photo) 1 (Type A)
Embedded Battery Yes (up to 2.5 Hours)
Power Supply (Voltage, Hz) Adapter (100V ~ 240V @ 50~60 Hz)
Power Consumption 55W (Max)
Standby Mode Less than 0.5W
Quick On/Off Yes (On in 10 seconds – Off in 2 seconds )
Remote Control 1 Standard
Manual Simple guide
CD Manual Yes
Warranty Card Yes
Adaptor Yes
Power Cord Yes
Product (W x D x H) 5.2" x 3.2" x 7.9"
Shipping Dimensions (W x D x H) 15.4" x 5.2" x 7.2"
Weight 2.4 lbs
Shipping Weight 5.1 lbs
Limited Warranty 1 Year Parts & Labor
UPC 719192607897

What People Are Saying

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We're here to support you with our product.

View PH450UG Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

As I know this projector does light with some angle (not direct light). I am going to use projection screen. Could you please provide details: what difference in height has to be between projector and bottom line of an projection screen if distance is 1m?

Asked by: tarasshpek
The distance between the Ultra Short Throw LED Projector with Embedded Battery, Model # PH450UG determines the actual size of the image and the projector should be positioned so that the lens is at a right angle to the screen. The projector has a ratio of upward projection of 120%. Keep in mind that this is a Short Throw Projector so to maintain an Aspect Ration of 16:9, the furthest that the front of the projector can be from the screen is 330 mm (.33 m) and the distance between the plane that the top of the projector is on and the bottom of the screen will have to be 169 mm (.169 m) and the distance between the bottom of screen and the surface on which the projector is placed on will have to be 260 mm (.260 m). The screen size has to be 2032 mm (1771 mm (Horizontal Size) x 996 mm (Vertical Size)). Page 24 of the owner;s manual has all the details for distance from screen, screen sizes etc., that you can review. You can download a printout an PDF copy of the owner's manual to review it from our site at^IFV
Answered by: LGJoel
Date published: 2017-11-16

wireless connection getting disconnected frequently.

Asked by: Saheem
Our offices, in the United States, do not have product information for Saudi Arabia. In order to obtain such information, it is recommended to check our subsidiary’s website, at Assistance for household appliances and entertainment devices may be obtained at 8002442929; for air conditioning, 8002445454; for mobile devices, 920007427.
Answered by: NeilE
Date published: 2017-04-12

Does the PJT work in front and back ceiling mode?

Asked by: dranhall
The owner's manual for the LG Ultra Short Throw LED Projector with Embedded Battery, Model # PH450UG cautions against installing this projector onto a wall or ceiling that is close to sources of oil or dust and the projector does not have a back ceiling mode...^IFV
Answered by: LGJoel
Date published: 2017-03-29

Does the matching upright stand shown in the promotional video (used to project the image onto a desk) come with the projector or can you at least buy that separately - and from where please? 

Asked by: Lucchese77
The owner's manual, a remote control with two 'AAA' batteries, an AC-DC adapter and a power cord are the only included accessories that come with the LG Ultra Short Throw LED Projector with Embedded Battery, Model # PH450UG. Any Consumer Electronics Retailer that carries projectors will carry screens, tripods etc., that you might need and there are some Consumer Electronics Retailers who specialize in projectors and Camera stores that may carry those accessories...^IFV
Answered by: LGJoel
Date published: 2017-11-23

I have a Logitech Bluetooth audio adapter connected with my audio system whitch works fine with my MacBook. But it is not found by this beamer (after disconnecting with the MacBook) a clue?

Asked by: Iris86
You can wirelessly stream sound directly from the LG Ultra Short Throw LED Projector with Embedded Battery, Model # PH450UG projector to a Bluetooth compatible sound system like home audio speakers, headphones or portable speakers. Regrettably, we are not familiar with the Logitech Audio Adapter and suggest you contact for assistance with getting it to recognize the audio from the projector...^IFV
Answered by: LGJoel
Date published: 2017-02-14

Can this be ceiling mounted? Any option to flip the input vertical?

Asked by: Vincent Wong
LGJoel This seems to be incorrect as the manual shows this projector has PJT mode with a reverse image and inverted auto option. This projector also has Keystoning to combat any image distortion although 90 degrees to a screen is optimal.
Answered by: BladeRunner811
Date published: 2016-10-27

if I plug my HDMI cord from the Playstation 4 and have the surround system (non-bluetooth) plugged in the PS4, can I use my sound system that way instead of using a bluetooth device?

Asked by: BoBaker43
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