BYINTEK U4 Smart Mini Home Theater Projector

The BYINTEK U4 Smart Mini Projector is a compact yet powerful home theater projector designed for users who want cinema-quality visuals in a portable form factor. Built with modern entertainment in mind, it combines 1080p Full HD resolution, wireless connectivity, and smart Android features, making it ideal for movies, gaming, and presentations anywhere.

⚙️ Key Features

High-Definition Display

Native Resolution: 1920×1080 (Full HD)

Supported Resolutions: Up to 4K input

Brightness: Approx. 500–650 ANSI lumens (depending on model batch)

Contrast Ratio: 15,000:1

Display Technology: DLP (Digital Light Processing)

Projection Size: 30" – 200" (optimal at 80"–120")

Throw Ratio: 1.2:1

Focus: Manual or Auto (varies by version)

Smart Operating System

Built-in OS: Android 9.0 / Android 11 (depends on variant)

Processor: Quad-Core CPU

RAM/ROM: 2GB RAM + 16GB internal storage

App Support: Netflix, YouTube, Prime Video, and downloadable apps via Google Play Store

Wireless Screen Mirroring: Supports AirPlay, Miracast, and DLNA for Android/iOS devices

Audio & Multimedia

Built-in Dual Stereo Speakers: Delivers clear, room-filling sound

Audio Output: 3.5mm headphone jack and Bluetooth audio output (connects to external speakers or headphones)

Multimedia Playback: USB and HDMI playback support for movies, music, and photos

Connectivity Options

Wireless: Dual-band Wi-Fi (2.4GHz/5GHz) + Bluetooth 5.0

Ports:

1 × HDMI

1 × USB 2.0

1 × Audio Out (3.5mm)

1 × DC Power Input

Design & Portability

Compact Design: Mini cube-shaped body, easy to carry and store

Material: High-quality ABS with aluminum detailing

Dimensions: Approx. 12 × 12 × 13 cm

Weight: Around 1 kg

Cooling System: Intelligent silent fan with temperature control

Projection & Adjustment

Keystone Correction: ±40° vertical / horizontal keystone

Digital Zoom: Yes (up to 75%)

Auto Keystone and Focus (optional in upgraded version)

Image Flip: Front, rear, ceiling, and table projection modes

Compatibility

Input Sources: HDMI, USB, Wireless casting

Compatible Devices: Laptops, PCs, smartphones, tablets, gaming consoles (PS5, Xbox, Switch), TV boxes, and USB drives

Power & Lamp Life

Lamp Type: LED light source

Lamp Life: Up to 30,000 hours (approximately 10+ years of regular use)

Power Consumption: 55W–75W

Ideal For

Home theater setups

Outdoor movie nights

Office presentations

Gaming and streaming

Travel and portable entertainment

Package Contents

BYINTEK U4 Smart Projector

Power adapter

Remote control

HDMI cable

User manual

Summary

The BYINTEK U4 Smart Mini Projector combines smart Android functionality, crisp 1080p resolution, and wireless streaming in a sleek, portable design. With vivid DLP projection, long lamp life, and built-in speakers, it offers a cinema-like experience anywhere—whether in your living room, backyard, or on the go.