Mi 4K Laser Projector 150 Ultra Short Throw Projector with 4K UHD Resolution, ALPD Technology, and Premium Sound

A 0.233:1 ultra short throw ratio is the specific figure behind the Mi 4K Laser Projector 150, allowing it to sit on a TV cabinet just centimetres from the wall and still project an image up to 150 inches wide.

Mi 4K Laser Projector 150: ALPD 3.0 Technology

This isn’t niche or unproven technology; it powers the majority of upgraded laser cinemas across mainland China today.

Appotronics’ ALPD 3.0 laser-powered phosphor display pushes the proportion of red light as high as 16-18%, a real technical achievement given how widely this exact laser projection technology is used in mainland Chinese cinemas today.

1600 ANSI Lumens, Bright

This brightness figure comes from actual ANSI-standard testing rather than an inflated LED-lumen marketing number some competitors use instead.

1600 ANSI lumens delivers a vivid, watchable image even with some ambient light in the room, a real advantage over lamp-based projectors that typically need a fully darkened space to look their best.

Full official specifications are on this official Mi 4K Laser Projector 150 specifications page.

Browse more in our projectors collection, or see everything we carry from Xiaomi.

Mi 4K Laser Projector 150: The Ultra Short Throw

The 0.233:1 throw ratio means the projector sits close to the wall rather than needing the long clear floor or ceiling distance traditional projectors require, adjustable from 40 to 200 inches with a recommended sweet spot of 80 to 150 inches.

Who This Suits

It also suits a dedicated media room where premium image quality justifies the significant investment over a standard flat-screen TV.

This suits a genuine home theatre setup wanting true 4K resolution and cinema-adjacent laser projection technology, ideally paired with the recommended 100-inch anti-glare screen sold separately. For a significantly more affordable 1080p option without laser technology, the Smart Projector L1 Pro in the range covers casual viewing at a fraction of the price.

Mi 4K Laser Projector 150: The Native Contrast

A native contrast ratio of 3000:1, independently measured by the Shenzhen Academy of Metrology and Quality Inspection, delivers deeper blacks and more visible shadow detail than lower-contrast projectors in this category.

The Technical Specifications

• Model: Mi 4K Laser Projector 150
• Resolution: True 4K
• Brightness: 1600 ANSI lumens
• Contrast: 3000:1 native
• Display Technology: ALPD 3.0 laser phosphor
• Throw Ratio: 0.233:1 (ultra short throw)
• Screen Size: 40–200 inches (80–150 recommended)
• Red Light Proportion: 16–18%
• Recommended Screen: 100-inch anti-glare (sold separately)
• Warranty: 1-year warranty from Totot

The FAQ – Mi 4K Laser Projector 150

Is this really true 4K, not upscaled?

Yes, it delivers genuine native 4K resolution, verified by China Electronic Standardization Institute testing.

Can it be used with some ambient light in the room?

Yes, 1600 ANSI lumens handles some ambient light better than dimmer lamp-based projectors.

How close to the wall does it need to sit?

Very close, thanks to the 0.233:1 ultra short throw ratio, unlike traditional projectors needing significant distance.

Do I really need to buy a special screen?

A 100-inch anti-glare screen is recommended and sold separately, though a plain wall also works.

How exactly does it compare to the L1 Pro?

The L1 Pro is 1080p and lamp-based at a much lower price; this model delivers true 4K laser projection at a premium price point.

Does it have a built-in smart TV platform?

Streaming and smart features vary by configuration; check current software details in the setup guide included in the box.

Does Totot deliver across the UAE?

Yes. We ship nationwide via Aramex for a fixed AED 10, with cash on delivery, Tabby and Tamara available at checkout.