5G Device Testing Equipment Market: Market Size & Forecast 2026

The global 5G device testing equipment market supplies the specialized instruments used by chipset makers, device OEMs, network equipment vendors, and carriers to verify the radio, protocol, and over-the-air performance of 5G smartphones, modules, and connected devices. Valued at $3.273 billion in 2026, the market is expanding at a compound annual rate of 9.1% and is forecast to reach $5-6 billion by the early 2030s depending on scope. The category spans bench instruments such as vector signal generators, signal and spectrum analyzers, oscilloscopes, and wireless non-signaling testers, as well as over-the-air (OTA) chambers, protocol conformance systems, and automated test software. Spending is concentrated among handset and chipset vendors, network equipment manufacturers, mobile operators, and certification labs, with growing adoption among IoT module makers and automotive telematics suppliers.

Three structural forces are propelling the market: rapid rollout of 5G Standalone (SA) networks, the commercial ramp of mmWave and mid-band devices, and a surge in IoT, FWA, and automotive connectivity that multiplies the number of devices requiring RF and conformance validation. Carriers and regulators are also tightening spectrum, EMF, and cybersecurity compliance, pushing more thorough and repeated testing cycles. At the same time, the transition to virtualized and cloud-native RAN architectures is increasing demand for software-defined, API-driven test platforms that can validate multi-vendor and Open RAN deployments.

By equipment type, the market is led by signal analyzers, vector signal generators, oscilloscopes, and OTA chambers, with the fastest growth in OTA and protocol conformance systems as mmWave and FR3 devices become mainstream. By end user, smartphone OEMs and chipset vendors account for the largest share, followed by network equipment manufacturers, mobile operators, and an expanding base of IoT module and automotive customers. Geographically, North America holds a leading position thanks to early mmWave deployments by major U.S. carriers, while Asia-Pacific is the largest and fastest-growing region, driven by China, South Korea, Japan, and India; Europe follows, supported by industrial 5G and automotive use cases.