YG381 180°

Name: iSinbox YG381 180° Fold-flat gimbal smart projector
Brand: iSinbox
SKU: id-04
Price: 239.99 USD

A familiar movie-night setup, ready for a different room. The fold-flat YG381 uses a 180° gimbal, automatic picture adjustment and dialogue-focused audio to make moving it feel straightforward.

$239.99Price checked

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180° gimbal with fold-flat design
3.14 lb body
Dolby Audio with Voice Boost
Native 1080p, HDR10+ and MEMC

Compare with other iSinbox projectors →

YG381 180° / A closer look

Find the right place for it.

Choose the YG381 180° for rooms where you want to pack the projector away after watching. The integrated gimbal folds down, and its 3.14 lb body is easy to move with access to power.

YG381 180-degree projector showing a movie in a family living-room setup — A living-room setup with the YG381 180°. Streaming subscriptions are separate.

01 / An evening at home

Settle in with something you love.

The YG381 180° combines a fold-flat gimbal with built-in streaming apps. Set it on a stable surface, choose your viewing angle and connect to your network before opening a supported service.

You will need your own accounts and subscriptions. Keep access to an outlet in mind: the compact design still needs external power.

YG381 180-degree projector and a landscape image illustrating its picture processing — Picture-processing illustration. Room conditions and content affect the viewing experience.

02 / Picture & motion

Match the picture to your room.

Native Full HD, HDR10+ support and MEMC give this YG381 a choice of picture features to explore. Start with a darker room and a flat viewing surface, then adjust the picture settings to suit what you are watching.

Supported 4K content is decoded for the native 1920 × 1080 display. Screen size, source quality and room light all affect the picture you see.

YG381 180-degree audio illustration showing Dolby Audio, Voice Boost, Smart EQ and eARC — Audio-feature illustration for the YG381 180° variant.

03 / Dialogue & sound

Give dialogue a little more attention.

Dolby Audio, Voice Boost and Smart EQ give you options when setting the sound for your room. Try a scene with conversation and adjust the available audio settings from your normal listening position.

For a separate audio setup, check eARC compatibility and settings on the connected equipment. Start at a comfortable volume, then make small adjustments.

The details

YG381 180° specifications

Check the exact model and selected option in your purchase tab. Screens, stands and other accessories shown in lifestyle images may be sold separately.

Selected model: YG381 180°
Native resolution	1920 × 1080 pixels
Video support	4K decoding, HDR10+, MEMC
Stand	180° gimbal; fold-flat design
Sound	Dolby Audio, Smart EQ, Voice Boost
Wireless	Wi-Fi 6 and Bluetooth 5.4
Audio connection	eARC with compatible audio equipment
Dimensions	9.19 × 7.87 × 3.07 inches
Weight	3.14 lb
Power	External power required
Reference	ISB-04

Before your first movie.

Are these native 4K projectors?

The models shown here have a native resolution of 1920 × 1080 pixels. They can accept or decode supported 4K content, which is displayed at the projector’s native resolution.

Can I watch outside?

Plan for a dry evening after sunset, a stable surface, a suitable screen and access to power. Outdoor viewing does not mean the projector is waterproof or battery powered.

Are streaming subscriptions included?

No. Supported apps may require your own account and a paid subscription. App availability and features can vary by software version and region.

Read our setup guide →