A few connectivity specs stand out as genuinely consequential. The Doogee Tab E3 Max supports download speeds up to 650 Mbits/s, double the G6's 300 Mbits/s ceiling — a meaningful advantage on congested networks or when transferring large files over Wi-Fi. Bluetooth is also a step ahead at version 5.2 versus 5.0 on the Doogee Tab G6, bringing marginally better connection stability and efficiency, though the practical difference for most users is modest. Both devices share the same Wi-Fi standards (Wi-Fi 4 and Wi-Fi 5) and identical upload speeds, so the gap is one-directional.
Navigation hardware is a more decisive differentiator. The E3 Max includes both GPS and a compass, while the G6 has neither. For a tablet used in mapping, outdoor activities, or any location-aware application, the absence of GPS on the G6 is a real limitation — it would have to rely on Wi-Fi or cellular positioning, which is less accurate. Conversely, the G6 carries a cellular module, while the E3 Max does not, meaning the G6 can connect to mobile networks independently. The E3 Max lists dual SIM slots against the G6's single, which adds some nuance, but the cellular module distinction is the more operationally significant point for users who need connectivity away from Wi-Fi.
Software feature parity between the two is extensive — both offer split-screen, dark mode, picture-in-picture, dynamic theming, and a solid suite of privacy controls. Given this, the hardware connectivity specs determine the outcome. The E3 Max edges ahead overall: its faster Wi-Fi throughput, superior navigation hardware, and newer Bluetooth version outweigh the G6's cellular module advantage for most use cases — though users who specifically need independent mobile data on the go will find the G6 uniquely suited to that need.