Mobile LED Projector


  • Incredibly light and small. Unbelievably powerful and bright
  • “PC-free” presentations with built-in Office Viewer
  • Present directly from your mobile device – HDMI/MHL connectivity
  • Wireless presentation capability via optional BI-EXTBGN adapter
  • Powerful LED light source means no lamps to replace
4.67 out of 5 based on 3 customer ratings
(3 customer reviews)

Palm-sized projection powerhouse

Present your best wherever you go with the ultra-compact Optoma ML750 portable LED projector. The power and performance of a full-sized projector on the palm of your hand. Delivering an impressive 700 ANSI lumens and 10,000:1 contrast ratio, with razor-sharp focus and magnificent color accuracy, the Optoma ML750 will make your presentations more impactful than ever before.

Designed for traveling professionals, the palm-sized Optoma ML750 weighs less than one pound. Has built-in Media player and Office Viewer for completely PC-Free presentations. HDMI and MHL connectivity for direct from mobile-device presentations. Its LED light source is rated to last over 20,000 hours, so you can present with confidence. Never a bulb to buy or replace.

Auto Power Off

To help save energy, this feature automatically turns off the projector after a set period of time, if it is not being used.

MHL Connectivity

Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen.

Wireless Presenting (optional extra)

Making presentations couldn’t be easier using the optional wireless features of the WPS Wireless Adapter (sold separately) – you can connect and display presentations wirelessly from a laptop, PC or mobile device.

Additional information

Aspect Ratio16:10
Audio1 Watt Speaker
Brightness700 ANSI lumens
Compatible Aspect Ratio16:10 Native, 16:9 and 4:3 Compatible
Connections1x HDMI + MHL v1.0, 1x Universal I/O – VGA / Audio-Out 3.5mm, microSD-slot, USB-A reader/wireless
Contrast Ratio10,000:1
Control UnitN/A
Display TechnologySingle 0.45″ WXGA DMD Chip DLP™ Technology by Texas Instruments
Displayable Colors16.7 Million
InputsHDMI MHL v1.0, Universal I/O – VGA, microSD-slot (up to 32GB), USB Type A (Reader/Wireless)
Keystone Correction±40° Vertical
Light Source TypeLED
Lens ShiftNone
Maximum ResolutionVGA: WSXGA+ (1680 x 1050), HDMI: HD (1920 x 1080)
Native ResolutionWXGA (1280 x 800)
Noise Level30dB
On-Screen Display12 Languages: English, French, Spanish, Portuguese (Brazilian), German, Russian, Italian, Polish, Dutch, Swedish, Greek, Turkish
Operating Temperature41-95°F (5-35°C)
OutputsUniversal I/O – audio out (3.5mm)
Power Consumption445W Max (Bright mode), 335W (ECO mode), <0.5W (Standby)
Power SupplyAC input 100-240V, 50-60 Hz, auto-switching
Projection Distance1.8' – 10.6'
Projection LensF=2.5 – 3.39, F=17.63 – 31.36mm Manual Focus
Projection MethodFront, rear, ceiling count, tabletop
Projection Screen Size17″ – 100″
Remote ControlIR remote control
Throw Ratio1.5:1 (distance/width) – 5% variance
3D CompatibilitySVGA 120Hz, XGA 120Hz
Computer CompatibilityWSXGA+, SXGA+, WXGA+, WXGA, SXGA, XGA, SVGA, VGA resized, VESA, PC and Mac compatible
Horizontal Scan Rate49.64 kHz
Optional WirelessYes
Vertical Scan Rate24 – 120Hz (120Hz for 3D)
Video CompatiblityNTSC, PAL, SECAM, SDTV (480i), EDTV (480p), HDTV (720p, 1080i/p)
Dimensions (W x H x D)W 4.1" x D 4.2" x H 1.5"
SecurityKensington lock
Weight14.1 oz
What's in the Box?ML750, I/O cable (VGA & composite input), carrying case, AC power cable, power adapter, remote control, batteries, quick start user manual
Accessories Part NumbersAC power adapter (replacement): BC-ML55PDX, AC power cord (replacement): BC-PUPNXY02, Carrying case (replacement): BK-ML70S, Remote (replacement): BR-ML75N, Universal to VGA/audio cable (replacement): BC-PK5AVGX, Wi-Fi adapter: WUSB
UPC796435 41 903 5
Warranty Info1 Year limited parts and labor warranty on the projector, 1-year or 20,000 hour light source warranty (whichever comes first)
  • ML750-User Manual

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  • ML750_Front_300dpi-Datasheet-img

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  • ML750 Datasheet

IR remote control for select Optoma projectors.



Wireless HDMI transmitter/receiver kit. Dimensions: 7.2" x 3.8" x 1.2"...



Talk Business,
April 9, 2015

Verdict: A top-notch affordable, mobile presentation companion. I think I might have to get myself one of these! 4/5 stars

It’ll fit in the palm of your hand and weighs just 380g. That doesn’t mean it doesn’t pack a punch though, as it crams a lot into its tiny frame.  Its MHL compatibility makes it great for mirroring your device, be it laptop, tablet or smartphone.

It was amazingly easy to focus on a wall, whatever depth I had to contend with; the images were nice and sharp, and the menu was easy enough to follow.

Fan noise is kept to a beautifully quiet level too.

As a business tool, the Optoma ML750 is a great bit of kit. It’s light, hugely compatible and projects gorgeous images.  Turning up and giving a presentation with this little marvel is a cinch, because it allows you to do so from pretty much any device


To read the full April issue of Talk Business visit

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May 20, 2016

“I loved the Optoma ML750 right off the bat for several reasons: It offered all the convenience I wanted: small (palm-sized), super lightweight (less than 1 lb.), comes in a soft carrying case for easy portability (great for taking to a friend’s apartment or to the office), and powers up in less than 10 seconds.”

“In terms of quality, it was impressively bright for its size (700 lumens), and had surprisingly good color and contrast. It provided a damn good picture on the white walls of my starter apartment (no screen, lots of ambient light).”

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ML750 GearHungry

November 8, 2018

10 Best Mini Projectors in 2018

Our premium pick for the best pocket projector comes in the small and stylish form of the Optoma ML750. This mini HD projector comes filled with everything little feature you could ever want from a projector, as well as things you may have never before considered. Even though it is tiny – fitting into the palm of your hand – and one of the lightest projectors you can find, it still boasts incredible power and brightness, with models going as high as 1000 lumens.

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