# Projector OPTOMA ML750i LED DLP WXGA 450 ANSI lm, throw ratio 1.5:1, fixed focal length, 3D, black

**URL:** https://aio.lv/en/product--optoma-e9pp7ml01ez1--11615979
**Data updated:** 2026-02-18 14:38 (EET)
**Category:** Projectors
**Manufacturer:** OPTOMA
**Manufacturer code:** E9PP7ML01EZ1
**EAN:** 5055387668324
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 532.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 440.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--optoma-e9pp7ml01ez1--11615979

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Optoma ML750i is a compact LED DLP projector with WXGA native resolution (1200x800) and 450 ANSI lumens brightness. It uses a long-life LED light source (approx. 20,000 h), fixed 14.9 mm focal length and 1.5:1 throw ratio. Supports 3D, multiple graphics/video resolutions up to 1080p and HDMI 1.4b. Suitable for small meeting rooms, classrooms and portable presentations.

## Long description

Optoma ML750i is a compact LED DLP projector with WXGA native resolution (1200x800) and 450 ANSI lumens brightness. Designed for portability, it features a fixed focal length with a 1.5:1 throw ratio and a long-life LED light source rated for approximately 20,000 hours. The projector supports 3D content, multiple graphics and video resolutions up to 1080p, and connectivity via HDMI 1.4b. With built-in memory, media player, office viewer and an integrated speaker, the ML750i can display presentations and media directly from USB or microSD storage, or via a connected device.
Advantages
The ML750i combines LED efficiency and DLP image processing to deliver consistent colour and brightness over an extended lifetime while remaining lightweight and easy to transport. Auto keystone and automatic focus simplify setup when projecting off-axis. Native office viewer and built-in media player remove the need for a laptop during meetings or classes. Wireless casting and Display Share compatibility enable screen mirroring from Android, iOS, Windows and macOS when used with the appropriate Wi‑Fi dongle.
Suitable for
Small meeting rooms and huddle spaces
Classrooms and training sessions
Portable presentations and business travel
Home media viewing and casual gaming
Digital signage and 24/7 display installations (subject to conditions)
Key specifications
Projection technology: DLP
Native resolution: WXGA (1200 x 800), aspect ratio 16:10
Brightness: 450 ANSI lumens
LED light source life: approx. 20,000 hours
Throw ratio: 1.5:1 (fixed focal length)
Focal length: 14.9 mm (fixed)
Screen size compatibility: approx. 431.8 mm (17") to 2540 mm (100")
Integrated audio: built-in speaker(s)
3D support: yes
Weight: 0.425 kg
Colour: Black
How to use
Place the projector at the appropriate distance from the projection surface according to the throw ratio and desired screen size. Connect a source via HDMI 1.4b, insert a USB or microSD card to use the built-in media player or office viewer, or enable wireless casting with a compatible Wi‑Fi dongle and the Display Share app. Power on the unit and allow the auto keystone and auto focus features to align the image. Adjust volume using the projector controls or route audio via the 3.5 mm output if external sound is required.
Usage recommendations
For best image quality, use the projector in a dim or controlled lighting environment and position it perpendicular to the projection surface when possible. Regularly remove dust from vents and the housing to maintain airflow. If used for extended periods, follow manufacturer guidance on duty cycles and provide periodic downtime to prolong component life.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| AC (power) in | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 1.4b |
| USB 2.0 Type-A ports quantity | 1 |

### Projector

| Feature | Value |
|---|---|
| Contrast ratio (typical) | 20000:1 |
| Horizontal scan range | 15.375 - 91.146 |
| Vertical scan range | 24 - 85 |
| Projection distance | 0.55 - 3.23 |
| Projection technology | DLP |
| Projector brightness | 450 ANSI lumens |
| Uniformity | 80 % |
| Screen size compatibility | 431.8 - 2540 |
| Keystone correction, vertical | 40 |
| Keystone correction, horizontal | 40 |
| Native aspect ratio | 16:10 |
| Supported aspect ratios | 16:9, 4:3 |
| Projector native resolution | WXGA (1200x800) |
| Smart projector | Yes |
| 3D vertical scan range | 24 - 120 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Remote control included | Yes |
| Cables included | USB |
| Manual | Yes |
| Batteries included | Yes |
| Packaging content | Carry bag
Universal I/O cable
AC power cord
Remote control
1x CR2032 Battery
Basic user manual
1x RS232 Mini-USB adaptor |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 85 |
| Operating temperature (T-T) | 0 - 40 |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 67 W |

### Design

| Feature | Value |
|---|---|
| Cable lock slot | Yes |
| Product colour | Black |
| Placement | Desktop |
| Market positioning | Portable |
| Product type | Standard throw projector |
| Cable lock slot type | Kensington |

### Lens system

| Feature | Value |
|---|---|
| Zoom capability | Yes |
| Offset | 100 % |
| Throw ratio | 1.5:1 |
| Fixed focal length | 14.95 mm |
| Zoom type | Fixed |

### Video

| Feature | Value |
|---|---|
| Full HD | Yes |
| Supported graphics resolutions | 1920 x 1080 (HD 1080), 1280 x 720 (HD 720), 960 x 576, 720 x 576, 720 x 480 |
| Supported video modes | 1080i, 720p, 576p, 576i, 480p, 480i |
| 3D | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.425 kg |
| Package weight | 1310 g |
| Height | 39 mm |
| Width | 105 mm |
| Depth | 106 mm |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 2 W |
| Built-in speaker(s) | Yes |

### Features

| Feature | Value |
|---|---|
| Noise level | 32 dB |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | ENG, RUS, RUM, POR, POL, JPN, ITA, IND, HUN, GRE, FRE, ESP, SWE, DUT, DEU, CZE, TUR |
| Number of OSD languages | 12 |
| Interactive | No |

### Light source

| Feature | Value |
|---|---|
| Light source type | LED |
| Service life of light source | 20000 h |

### Display

| Feature | Value |
|---|---|
| Built-in display | No |

### Storage

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| Card reader integrated | Yes |

## FAQ

### How much does the OPTOMA ML750i LED DLP projector WXGA 450 ANSI cost, and is it available for purchase?

The price is 532.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OPTOMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OPTOMA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: screen size compatibility, weight, projection technology, native aspect ratio, projector native resolution, projector brightness, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for OPTOMA ML750i LED DLP projector WXGA 450 ANSI?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11615979/67052472_large.webp