The Performance section of the Anbernic RG 406H centers on 8GB of DDR4 RAM paired with a GPU running at 850 MHz, providing the core processing resources for handheld gaming. The display refreshes at 60Hz, and the device supports connectivity to an external hard drive for additional storage flexibility. It does not use an NVMe SSD and does not employ multithreading, while ray tracing is also absent from its feature set.
The Anbernic RG 406H is a handheld console built around a 4-inch IPS LCD display with LED backlighting and a 720p HD resolution, with no optical disc drive included. It carries 18GB of internal storage with a replaceable hard drive, and the unit is fully region-free. The device is powered by an internal 5000 mAh battery and measures 174 mm wide, 81 mm thick, and 17 mm in height, with a total volume of 239.598 cm³ and a weight of 450 grams.
The RG 406H supports Wi-Fi 5 (802.11ac) and Wi-Fi 4 (802.11n) for wireless networking, alongside Bluetooth 5 for peripheral connections. It includes a single USB Type-C port, a 3.5mm audio jack, and an external memory slot for storage expansion. HDMI output, DLNA certification, NFC, cellular connectivity, RJ45 ports, and cross-device home-to-portable console connectivity are all absent from this unit.
The RG 406H features a 4-inch touchscreen with a pixel density of 300 ppi and uses flash storage internally. It supports quick resume and play-while-downloading, along with Discord voice chat, stereo speakers with 2-channel sound output, access to high scores and achievements, and a child lock. The device does not offer backwards compatibility, voice commands, 3D audio, Dolby Vision, VR support, optical tracking, a front camera, a secondary screen, an autostereoscopic display, stereoscopic 3D, or any form of Blu-ray or 4K Blu-ray playback.
The RG 406H comes with one built-in controller layout featuring 14 buttons and 2 analog sticks. It does not include a wireless controller, adaptive triggers, dual force feedback, an integrated touchpad, or motion-sensing controller compatibility.
The RG 406H includes a 256GB HDD storage capacity for game and data storage needs.