Xiaomi Redmi Projector 4 Pro vs other items
| Selection |
Xiaomi Redmi Projector 4 Pro |
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| Launch | ||
| Version | October 2025 | |
| Design | ||
| Dimensions & weight | 226 × 210.8 × 155.2 mm Weight: 3.0 kg (6.6 lbs) | |
| Noise level | ≤ 29 dB | |
| Projection System | ||
| Technology | Single LCD with Fully-Sealed Optical Engine | |
| Light Source | ||
| Type | LED | |
| Lifespan | ~15,000 - 20,000 hours | |
| Image | ||
| Native resolution | 1080p Full HD (Supports 4K decoding) | |
| Brightness | 600 CVIA Lumens (~1,000–1,200 ANSI estimated) | |
| Contrast ratio | 1,000:1 | |
| Throw ratio / Distance | 1.25:1 | |
| Screen size | 45" – 120" | |
| Lens & Adjustment | ||
| Focus | ToF (Time of Flight) Seamless Auto Focus | |
| Zoom | Fixed (Digital zoom only) | |
| Keystone | Omnidirectional Auto Keystone (±15°) | |
| Lens shift | No | |
| Video | ||
| Max input resolution & FPS | 4K @ 60FPS | |
| HDR support | HDR10 --- MEMC: Supported (Motion estimation/compensation) | |
| Audio | ||
| Speaker | Dual 8W Full-range with Passive Bass Radiators | |
| Audio out | 3.5mm Jack / Bluetooth 5.1 / HDMI ARC | |
| Connectivity | ||
| HDMI / USB | 1x HDMI (ARC), 1x USB 2.0 | |
| Wi-Fi / Bluetooth | Dual-band Wi-Fi / Bluetooth 5. | |
| Screen casting | Wireless Casting / Mi Play / AirPlay | |
| Smart | ||
| OS | Xiaomi HyperOS Connect | |
| App support | Mi App Store (CN) / Mi Home integration | |
| Power | ||
| Consumption | ≤ 150W | |
| Misc | ||
| Inside the box | Projector, Bluetooth Voice Remote, Power Adapter | |
| Price | $210 - $240 USD | |