Hikvision DS-D5C65RB

The Hikvision DS-D5C65RB is an advanced 65-inch 4K UHD Interactive Flat Panel Display from Hikvision’s WonderHub collaboration lineup. Engineered for smaller classrooms, mid-sized meeting rooms, and corporate huddle spaces, it packs the exact same high-tier Android processing architecture and AI features as its 75" and 86" counterparts, but in a more compact 65-inch form factor.

Key Technical Specifications

• Screen Size & Type: 65-inch VA panel with Direct LED (DLED) backlighting

• Native Resolution: 4K Ultra HD ($3840 \times 2160$ @ 60 Hz)

• Aspect Ratio: 16:9

• Optical Performance:

  • Brightness: 400 cd/m² (with intelligent ambient light sensor auto-dimming)

  • Contrast Ratio: 5000:1 Static / 30,000:1 Dynamic

  • Viewing Angles: $178^\circ$ Horizontal / $178^\circ$ Vertical

• Touch System: High-accuracy Infrared Touch Frame supporting up to 50-point multi-touch writing with a rapid response time $\le 2\text{ ms}$ and $\pm 0.5\text{ mm}$ writing accuracy

• Glass Composition: 3.2 mm Zero-Lamination tempered safety glass featuring Anti-Glare (AG), Anti-Fingerprint, and 25% Haze treatment (7 Mohs / 9H Pencil hardness rating)

• Onboard Core System:

  • OS: Android 13.0 / 14.0 (Google EDLA Certified variants available)

  • Processor: High-performance 8-Core CPU (4 × Cortex-A76 @ 2.4 GHz + 4 × Cortex-A55 @ 1.8 GHz)

  • Memory & Storage: 8 GB RAM / 128 GB eMMC internal storage

  • Graphics processing: Mali-G610 MC4 GPU

• Multimedia Hardware:

  • Camera: Top-bezel integrated 48 MP photo / 8 MP video AI camera with a $93.4^\circ$ wide-angle field-of-view and auto-framing capabilities

  • Microphone Array: 8-element omnidirectional microphone array featuring smart echo-cancellation, beamforming, and acoustic tracking up to 12 meters

  • Speakers: Integrated high-fidelity soundbar subassembly ($2 \times 20\text{W}$ stereo drivers + $25\text{W}$ localized Subwoofer)

Specialized Connectivity & Feature Matrices

• Comprehensive I/O Matrix: Equipped with 3 × HDMI 2.1 inputs, 1 × HDMI output, 1 × DisplayPort (DP 1.2), 1 × VGA input, 2 × Gigabit LAN ports, and 4 × USB 3.0 ports.

• Full-Function Type-C Hubs: Features dual Type-C ports supporting clean video input transmission (DP 1.2), peripheral data loop-backs, and external device Power Delivery up to 65W/100W.

• Wireless Collaboration Standards: Integrated dual-band Wi-Fi 6 ($2 \times 2\text{ MIMO}$) modules operating simultaneously as an AP and client station, backed by BLE (Bluetooth 5.2/5.4) and one-touch NFC screen mirroring.

• WonderCast Multi-Screen Support: Pre-loaded firmware enables simultaneous multi-split layout mirroring for up to 9 client devices (smartphones, laptops, tablets) across mixed operating systems.

• Open Pluggable Specification (OPS): Incorporates an accessible hardware expansion slot to easily add an independent internal Windows PC module.