Samsung Galaxy M17 5G supports dual 5G SIM with Sub-6GHz bands.

Test units confirmed stable 5G reception across N1, N3, N5, and N78.

The phone maintained consistent signal strength in indoor conditions.

4G LTE performance remained strong across major global frequency bands.

Wi-Fi 5 connectivity provided reliable dual-band support at 2.4GHz and 5GHz.

Bluetooth 5.3 ensured quick pairing and low-latency wireless performance.

GPS, GLONASS, and Galileo offered accurate location tracking in urban areas.

No mmWave 5G support was detected in early connectivity tests.

Hotspot performance remained stable during extended 4G to 5G switching.