Display & Optical:
Processor & Performance:
Audio:
Connectivity:
HDMI 2.1 x1
USB x2
GPMI (Type-C) x1 (supports 4K lossless output, plug and play, supports simultaneous charging)
LAN x1
3.5mm Audio Out x1
Wi-Fi 6 dual-band (2.4GHz/5GHz)
Bluetooth 5.0 Low Energy
Supports HarmonyOS Connect for seamless cross-device collaboration
NFC one-touch screen mirroring (Huawei phones only)
Supports connection with smartphones, tablets, computers, and gaming consoles
User Interface & Controls:
Voice Remote Control with AI natural language recognition and backlight
Touch Control Panel on device
Mobile App Control via Smart Life App (commercial release expected March 2024)
Intelligent weather, time, and dynamic lyrics display on innovative front dynamic screen
360° omnidirectional mechanical gimbal for flexible projection positioning
S-SPACE 3.0 spatial vision system with TOF laser no-sense auto-correction and intelligent obstacle avoidance
Dimensions & Weight:
Power & Accessories:
Power Cable x1
Remote Control x1
User Manual and Warranty Card x1
Additional Features:
Supports 4K free screen projection with microsecond-level latency and no frame drops
Supports high frame rate 144Hz with MEMC motion compensation for smooth sports and gaming visuals
AI-powered picture quality algorithms for vivid HDR, natural light and shadow rendering, and color accuracy
Certified against Huawei terminal quality standards with over 30 rigorous tests
Advanced heat dissipation and dust-proof design with custom optical module and lens integration
Supports multi-scene projection including entertainment, office, gaming, and video conferencing
Silent operation mode with smart power management
Compatible with HarmonyOS ecosystem for smart home integration and multi-device collaboration
| Width | 33.8 |
| Height | 30.4 |
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| NetWeight |
| 5.1 |
| Brand | Signyean |
| Model | RS80UItra |
| Product Type | HarmonyOS Ecosystem Audio-Visual Master Device |
| Display Technology | LCD |
| Display Screen Size | 5 inches |
| Resolution | Native 4K UHD (3840 x 2160), supports 8K/4K uncompressed raw stream transmission |
| Brightness | 1300 CVIA (Certified by China Electronics Standardization Institute) |
| Contrast Ratio | 25000:1 dynamic contrast |
| Lens | Lanthanide rare earth red ring lens, S-Lens 4K with 4 coated optical elements for enhanced resolution and detail |
| Projection Ratio | 1.24:1 |
| Projection Modes | Front projection and side projection |
| Projection Angle | 360° horizontal rotation, 235° vertical tilt rotation |
| Focus & Keystone Correction | TOF laser sensor for automatic, no-sense focus and keystone correction 4.0 with no black screen or mosaic during adjustment |
| Anti-blue light | Diffuse reflection technology for eye comfort and low visual fatigue certification (CESI20260202023W103/C) |
| SoC | HiSilicon Hi3751V660 8-core 64-bit 4K native chip (2021 commercial flagship chip) |
| AI Enhancements | AI-PQ engine for picture quality enhancement including AI-NR (noise reduction), AI-SR (super resolution), AI-HDR, intelligent color optimization, and AI scene recognition |
| RAM | 4GB total (2GB RAM + 2GB RAM Expansion Turbo) |
| Storage | 64GB ROM |
| Operating System | Android 12 |
| Multi-tasking | Smooth operation with CPU+GPU dual-core synergy, supports multiple apps running without lag |
| Audio Technology | AudioVivid with Hongge Sound 2.0 algorithm, virtual surround 3D stereo sound |
| Speakers | 2 x 30W digital amplifiers, 2 x 12W high-frequency left and right channels, 98mm heavy bass diaphragm |
| Acoustic Design | 800cc large sound cavity, panoramic bass, studio-level sound quality, supports Bluetooth speaker mode |
| Sound Features | AI sound field optimization, voice enhancement, surround sound modes, low latency audio transmission |
| Product Dimensions | 270 x 220 x 230 mm |
| Product Weight | 3.8 kg |
| Packaging Dimensions | 335 x 280 x 310 mm |
| Packaging Weight | 0.7 kg |