Devices /RetevisRetevisL71Compare with othersRetevis L71Handheld PoC radioAvailableOverviewBrandRetevisModelL71TypeHandheld PoC radioStatusAvailableRelease year—PlatformOSAndroidOS version10Chipset—RAM—Storage—NetworkNetworks4GLTE bands—Wi-Fi—Bluetooth—GNSSGPSDual SIMYesPush-to-talkDedicated PTT key—Programmable keys—PoC appsZello3GPP MCPTT—Analog/DMR hybrid—PhysicalIP ratingIP54MIL-STD—ATEX—Display—Battery4000 mAhWeight—Dimensions—Speaker—Camera—NotesRetevis lists Zello compatibility, 4G and Wi-Fi, dual SIM, a 4000 mAh battery, and individual, group and friend call modes. The Retevis page mentions "One-key control" but no source labels a PTT key.Sourceshttps://www.retevis.com/products/retevis-l71-poc-radiohttps://www.amazon.co.uk/Retevis-L71-Network-Unlimited-Handheld-Black/dp/B0FW4VXYG7Last verified: 2026-10-04