Interactive whiteboard BenQ RM6505 165.1 cm (65") 3840×2160 UHD touchscreen, Android, 128 GB, 450 cd/m²

The BenQ RM6505 is a 65" (165.1 cm) interactive whiteboard with a 3840×2160 UHD touchscreen and a usable writing area of 1428.5 × 803.4 mm. It runs Android on ARM Cortex A78+A55 architecture, offers 128 GB of user storage, 25 W built-in speakers, integrated microphone input, Wi‑Fi 6 and Gigabit Ethernet, and multiple USB and display ports to support classroom and collaborative use. The display supports single sign-on and directory synchronization with common identity providers to simplify device and account management for IT and teachers.

Advantages

The RM6505 combines a high-resolution 4K touchscreen with robust connectivity and onboard Android, enabling quick access to apps and cloud services without external PCs. Built-in user management and single sign-on reduce setup time and improve security for shared classroom environments. The display integrates interactive tools such as EZWrite for extended whiteboarding and InstaShare for wireless screen sharing, while moderation features help maintain a focused classroom.

Suitable for

• School classrooms and lecture rooms
• Training rooms and corporate meeting spaces
• Collaborative group activities and hybrid lessons
• Interactive presentations and multimedia lessons

When it may not be suitable

The RM6505 is designed primarily for education and collaboration. It may be excessive for simple digital signage or single-user kiosk tasks where interactive features and built-in Android are unnecessary. Very small rooms with limited mounting options might find a 65" display too large.

Key specifications

• Screen size: 165.1 cm (65") IPS touchscreen
• Active area: 1428.5 × 803.4 mm
• Resolution: 3840 × 2160 (4K Ultra HD), 16:9
• Brightness: 450 cd/m²; Contrast ratio: 1500:1; Response time: 8 ms
• Onboard OS: Android (ARM Cortex A78+A55)
• Storage: 128 GB user memory
• Audio: Built-in speakers 25 W; built-in microphone input (3.5 mm)
• Wireless and wired: Wi‑Fi 6 (802.11ax), Gigabit Ethernet
• Connectivity: Multiple USB Type‑A/B/C ports, DisplayPort 1.2a, 3.5 mm audio
• Mounting: VESA 600 × 400 mm

How to use

Mount the RM6505 securely using the VESA 600 × 400 mm pattern and connect power plus network (Wi‑Fi or Ethernet). Teachers and users can sign in via supported identity providers to access personalized workspaces with app shortcuts, wallpapers and cloud storage. Use EZWrite for whiteboarding—expand canvases, split sections for group work, and add images or live camera feeds. Use InstaShare to cast screens from laptops or mobile devices and manage content sharing and blocking from the display’s interface.

What to consider before purchase

• Required room size and viewing distance for a 65" display
• Network infrastructure to support Wi‑Fi 6 or wired Gigabit connections
• Compatibility with existing identity provider (Google, Microsoft, ClassLink, Clever, etc.) for single sign-on
• Mounting and AV integration needs (VESA 600 × 400 mm, cabling access)

Usage recommendations

For classroom deployment, enable directory sync and single sign-on to streamline teacher access and set up InstaShare with network policies to control content. Regularly update the Android system and apps and provide basic training for staff on EZWrite features to maximise the RM6505’s interactive capabilities.