Khadas VIM4

Name: Khadas VIM4
Brand: Khadas VIM4

Compact AI‑ready SBC with octa‑core CPU, 8 GB RAM and HDMI‑in/out

hardwareARM Single-Board Computers SBCAIEdge Computing

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Our Verdict

Best for

AI developers needing on‑board NPU and HDMI video capture

Skip if

Looking for cheap SBC or extensive GPIO/battery support

What is Khadas VIM4?

The Khadas VIM4 is a high‑performance single‑board computer built around the Amlogic A311D2 processor, offering an octa‑core CPU, 8 GB LPDDR4X RAM and 32 GB eMMC storage. It supports HDMI 2.1 input and output, Wi‑Fi 6, Bluetooth 5.2, and an M.2 slot for SSD expansion, making it suitable for media, AI, and edge‑computing projects. Its compact form factor and cloud‑based OS installer (OOWOW) enable rapid deployment in robotics, digital signage, and home‑lab environments, while the robust connectivity options provide flexibility for developers and hobbyists alike.

SpecificationsAI-estimated

msrp$199

weight120 g

warranty2 years

dimensions86 x 56 x 14 mm

open source✅ Yes

connectivityWi‑Fi 6 (802.11ax), Bluetooth 5.2, 2× USB‑C (DP/PD), 2× USB‑3.0, Gigabit Ethernet, HDMI‑in/out, M.2 B‑key (NVMe)

Key Features of Khadas VIM4

The Amlogic A311D2 SoC delivers up to 2.5 GHz octa‑core performance for demanding workloads.

8 GB LPDDR4X RAM and 32 GB eMMC provide fast multitasking and ample onboard storage.

Dual HDMI 2.1 ports support 4K@60 Hz output and 4K@30 Hz input for video capture and playback.

Integrated Wi‑Fi 6 (802.11ax) and Bluetooth 5.2 ensure high‑speed wireless connectivity.

An M.2 B‑key slot allows adding NVMe SSDs for high‑capacity, high‑throughput storage.

Built‑in NPU (Neural Processing Unit) accelerates AI inference tasks on‑device.

Supports cloud‑based OOWOW installer for quick OS provisioning and updates.

Multiple USB‑C and USB‑3.0 ports provide flexible peripheral connectivity.

Use Cases for Khadas VIM4

AI Edge Inference

Run TensorFlow Lite or ONNX models locally for real‑time vision or audio processing.

Media Server

Stream 4K video and capture HDMI sources for home theater or digital signage.

Robotics Controller

Combine GPU, NPU, and I/O for autonomous navigation and sensor fusion.

Home Lab Server

Host containers, VMs, or network services in a compact, low‑power footprint.

Pros & Cons of Khadas VIM4

Pros

Powerful octa‑core processor with AI NPU
HDMI input enables video capture
Wi‑Fi 6 and Bluetooth 5.2 built‑in
Expandable storage via M.2 NVMe

Cons

Higher price than basic SBCs
Limited GPIO compared to larger development boards
No built‑in battery management

Frequently Asked Questions

What operating systems are supported?

Khadas VIM4 supports Android, Ubuntu, Debian, and custom Linux distributions, installable via the OOWOW cloud installer.

Can I use the HDMI port for video capture?

Yes, the HDMI‑in port supports up to 4K@30 Hz capture for use as a video source.

Does the board have a fan or passive cooling?

The VIM4 uses a passive heatsink; an optional fan can be added for sustained heavy workloads.

Is the hardware open source?

The board’s schematics are publicly available, but some firmware components are proprietary.

Pricing Overview

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Paid (One-time)

Detailed plans are not listed. Visit the official website for pricing information.

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