Qumi Series

Qumi Q3 Plus

Ultra-portable, HD pocket projector with Wi-Fi, Bluetooth, HDMI and Android™ OS.

A show wherever you go with the built-in rechargeable battery

Home or office, the Q3 Plus offers entertainment enthusiasts and business travelers the ability to project HD video and data, anywhere, even on the go. Q3 Plus is a feature-rich, multimedia pocket projector with an ultra-light, thin profile that’s small enough to carry in a bag. It delivers bright and vividly colorful images with up to 500 lumens and a 5,000:1 contrast ratio. Packed full of advanced display features, the Q3 Plus projects from a variety of devices, including digital cameras, laptops, smart phones, tablets, USB and microSD, or directly from its 5.1 GB available on-board memory. The convenient wireless content sharing from Android and iOS devices allows for on-the-go entertainment, in the palm of your hand.

Dg8245v Firmware !!link!! 【2026 Edition】

Avoid V300R012 – it has a memory leak after 15 days. Honest answer: It depends.

| Use case | Best firmware version | Notes | |----------|----------------------|-------| | Stable bridge mode | V300R016C10SPC150_Universal | Minimal Wi-Fi, great L2 performance. | | Full features (VLAN, QoS) | V300R018C00SPC110_China_Unlocked | Opens IGMP proxy, static routes. | | VoIP + Wi-Fi guest network | V300R013C10SPC128_ISP_Neutral | Older but most VoIP codecs work. |

Posted by: The Network Archeologist Reading time: 6 minutes

Avoid V300R012 – it has a memory leak after 15 days. Honest answer: It depends.

Posted by: The Network Archeologist Reading time: 6 minutes

Attention Qumi Q3 Plus!

Vivitek AirReceiver is now freely available to download via the Vivitek App Store. Follow our installation guide below to upgrade your software!

Learn More