The Orange Pi Zero series has earned a strong reputation for packing impressive performance into tiny, affordable boards. The Zero 4 and Zero 3W are two of its finest examples, both built on the powerful Allwinner A733 platform. Far from being competitors, they are complementary options — each with its own strengths, yet sharing the same high-performance DNA that makes the Zero family so appealing.
Shared Foundation: Serious Performance in a Small Package
Both boards are powered by the Allwinner A733 SoC, featuring an octa-core hybrid CPU (2× Cortex-A76 + 6× Cortex-A55 up to 2.0 GHz), an Imagination PowerVR BXM-4-64 GPU, and a 3 TOPS NPU with mixed-precision computing support. They also offer up to 16GB LPDDR5 memory, flexible storage (onboard eMMC/UFS up to 128GB plus TF card), Wi-Fi 6 + Bluetooth 5.4, dual MIPI CSI camera interfaces, PCIe 3.0 expansion, and Type-C power.
This common foundation delivers excellent capabilities for edge AI, multimedia, networking, and general embedded computing — all while maintaining low power consumption and easy integration.
Distinct Strengths: Tailored for Different Needs
