Orange Pi Zero 4 – The Pocket-Sized Powerhouse That Actually Delivers

OrangePi — Fri, 04 Sep 2026 10:02:42 +0000

Looking for a single-board computer that packs serious performance into a board smaller than a business card? Meet the Orange Pi Zero 4.

This little board is powered by the Allwinner A733 processor (dual Cortex-A76 + six Cortex-A55 cores, up to 2.0 GHz), paired with a 3 TOPS NPU for lightweight local AI, up to 16 GB of LPDDR5/LPDDR4X memory, and optional onboard eMMC or UFS storage. It also features:

Gigabit Ethernet + Wi-Fi 6 + Bluetooth 5.4
Dual display output (Mini HDMI 4K@60fps + USB-C with DP support)
Dual MIPI CSI camera interfaces
Rich expansion options including PCIe 3.0, USB 3.1, and plenty of GPIO

At just 50 × 55 mm and weighing only 21 g, the Zero 4 punches way above its size. Despite the tiny footprint, it delivers desktop-class capability while keeping power consumption low (powered via Type-C 5V/3A).

It’s especially well-suited for:

Edge AI and lightweight local inference
4K media boxes or digital signage
Compact IoT gateways
Mini NAS or home servers
Maker and prototyping projects that need more horsepower than traditional Zero-series boards

If you want real performance, modern wireless, dual 4K-capable displays, and solid expandability without the usual bulk or high price tag, the Orange Pi Zero 4 is one of the most interesting boards available right now.

DEV Community: OrangePi

Orange Pi Zero 4 – The Pocket-Sized Powerhouse That Actually Delivers