• LED light source – Long lamp life of up to 20,000 hours.
  • Wireless Connectivity – Connect the devices wirelessly through integrated Wi-Fi and bluetooth devices.
  • Built-in Android™ v4.4 – A newly designed, smart UI allows for easy operation.
  • Extremely portable – Compact and ultra-light with only 460g.
  • Capacitive Touch Buttons – Stylish, sleek, simple design, but powerful.
  • Internal Memory – Built-in 8GB storage for content on-the-go.
  • Integrated Media Player – Display content directly from USB/MicroSD card.
  • Auto keystone , built-in 2Wx2 speaker

Conveniently stream content from popular apps such as Netflix without the hassle of connecting a Blu-ray player, media box, dongle, smartphone or tablet. With built-in WiFi and integrated Android™ the ML330-GY is truly a smart projector, so you can enjoy high definition big screen entertainment in any room in your home.

This LED compact projector is hugely versatile. Weighing only 460g you can take the portable ML330-GY virtually anywhere. Perfect for a movie marathon or gaming night – you can even use it as a business tool to deliver engaging presentations using Office and PDF viewer apps.

A world of entertainment

Access all your favorite media services and stream movies, TV shows and clips. With built in Android™ 4.4 (Kitkat) you can download popular apps such as Netflix and YouTube.

Game on

Connect your games console or smartphone to enjoy a truly immersive experience with fast response in games that depend on reaction time.

Smart business

Give presentations and view MS Office and Adobe PDF files directly from your projector, using the built-in android OS. You can also download apps such as MS Office and hook up a keyboard and mouse to use it as a mini PC.

LED technology

High-quality LED illumination provides increased efficiency to maintain consistent brightness, superior colour performance and instant on/off. LEDs also deliver an extraordinary life span of up to 20,000 hours.

Extremely portable

Weighing just 460g, this compact projector takes up little space, making it ideal for small spaces when you're on the go. The included carrying case means you can take it anywhere.

Capacitive touch buttons

With a dual color coating, the ML330-GY is stylish designed with sleek capacitive touch buttons that are simple and intuitive.

Built-in Android 4.4 OS

The newly designed user interface makes ML330-GY extremely friendly to operate.
With embedded WiFi, ML330-GY allows you to directly surf the web, to install favorite apps or watch movies on a big screen without laptops.

Integrated Media Player

Without the need for a laptop, ML330-GY can project content via the internal 8GB memory, a USB stick, or a micro SD card.

WiFi Screen Mirroring

Connect a laptop, tablet or mobile via WiFi and mirror the content of your devices to the big screen. Ideal for streaming movies, viewing documents and photos stored on the mobile device.

Wireless Connection

Expand your connectivity with Bluetooth 4.0, allowing you to connect to Bluetooth speakers/ headphones for better sound, or to other Bluetooth compatible devices such as a mouse or a keyboard. Super convenient connections with fewer wires!

Immersive 3D

Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.

Auto keystone

Digital keystone correction helps ensure the projected image will always fit the area you are projecting onto.

Optoma ML330 setup tutorial

Tutorial 01 - How to pair with a Bluetooth headphone or a Bluetooth speaker

Tutorial 02 - How to set up a network connection

Tutorial 03 - How to set the system language

Tutorial 04 - How to use the camera tripod or other accessories to adjust the projection position

Tutorial 05 - WiFi screen mirroring for Android based device

Tutorial 06 - WiFi screen mirroring for iOS based device

Tutorial 07 - More practical tips for ML330 projector

Tutorial 08 - How to install APP via USB flash drive

Tutorial 09 - How to install APP via the built in browser

Tutorial 10 - How to install APP via Aptoide TV

Tutorial 11 - APP cleanup and uninstall management

Tutorial 12 - How to use the built in file management APP from ML330 projector

Tutorial 13 - How to open an Office file

Tutorial 14 - How to use the KODI APP to playback high definition video

Tutorial 15 - How to update the ML330 projector firmware via internet

Additional information

Display Technology


Native Resolution



Light Source

Light Source Life Bright

20,000 hours (LED Life)

Throw Ratio

Zoom Type


I/O Connectors

HDMI + MHL v1.0, microSD-slot, AV in 3.5mm, RJ45, 2x USB-A, Audio Out 3.5mm

Speaker (Watts)


Keystone Correction

Weight (Kg)

Dimensions (W x D x H) (mm)

157 x 133 x 35

Aspect Ratio



Projection Screen Size

10" – 120"

Projection Distance

0.26 – 3.09 m

Projection Lens

F/2.1; f=12mm



Video Compatibility

480i, 480p, 576i, 576p, 720p, 1080i, 1080p

3D Support

Full 3D – The 3D features of Optoma projectors can only be used with compatible 3D content. Typical applications include use with 3D educational or 3D design and modelling systems. 3D TV broadcast systems, (SKY in the UK), Blu-ray 3D™ and 3D games from the Sony® PS3 or Microsoft® Xbox 360 are now supported as part of the HDMI v1.4a specification.

3D compatibilty

Frame-pack: 1080p24, 720p50 / 60

Horizontal Scan Rate

15 – 93kHz

Vertical Scan Rate

24 – 120Hz (120Hz for 3D)

Displayable Colors

1073.4 million colors (10 bit)

Noise Level

Power Supply

100–240V, 50–60Hz, auto-switching

Power Consumption

26W Bright mode / 16W Eco mode (< 0.5W Standby)

Lamp Type


On Screen Display

7 Languages: English, French, Spanish, Portuguese (Brazilian), German, Russian, Italian

Standard Accessories

Carry bag, AC power cord, remote control, battery, basic user manual



  • ML330-GY-1

  • ML330-GY-2

  • ML330-GY-3

  • ML330-GY-4

  • ML330-GY-5

  • ML330-GY-6

  • ML330-GY-7

  • ML330-GY-8

  • ML330-GY-9

  • ML330-GY-IO

  • Optoma ML330-GY User Manual English