The AUN A004 Pro is a portable smart projector built for home theater lovers who want big-screen entertainment anywhere. With native 1080P resolution, 4K decoding support, and Android TV OS, it delivers crisp visuals, smooth streaming, and wireless convenience in a compact design.
Key Specifications
Model: AUN A004 Pro
Display Technology: LCD with LED light source
Brightness: 9,000 lumens
Contrast Ratio: 2000:1
Native Resolution: 1920 × 1080 dpi (Full HD)
Max Supported Resolution: 4K decoding
Projection Size: 40–200 inches (best 60–100 inches)
Projection Distance: 1.3–9.8 m
Screen Scale: 4:3 / 16:9
Zoom: 1.5x
Keystone & Focus: Auto, manual & electronic correction + electric focus
Smart Features
Operating System: Android TV OS (apps, streaming, screen mirroring)
RAM / ROM: 1 GB / 8 GB storage
Wi-Fi: Dual-band 2.4G & 5G
Bluetooth: 5.0 — connect speakers, headphones, controllers
Built-in Speaker: Yes (for direct use, external audio supported)
Connectivity
Inputs/Outputs: HDMI, USB, 3.5mm audio out, power
Remote Controller: Included
Power: 65W ± 2W, AC 110–240V, 50–60Hz
Build & Design
Portable: Yes (compact design)
Product Size: 241.2 × 209 × 98 mm
Weight: ~1.7–2.1 kg
Certifications: CE, FCC, RoHS, WEEE
Perfect For
Home cinema and family movie nights
Streaming apps via Android TV OS
Gaming and big-screen entertainment
Presentations and office use
Outdoor movie setups (with external speakers for best sound)
Why you'll love it
🎥 Full HD 1080P native with 4K decoding support
📱 Android TV OS for built-in apps & wireless streaming
🌐 Dual-band Wi-Fi + Bluetooth 5.0 for smooth, flexible connectivity
🔊 Built-in speaker + external audio support for immersive sound
🔦 Projects up to 200 inches with auto keystone & electric focus
