The Portronics Nova has a compact physical footprint, measuring 22.5 mm in width and 11.5 mm in both height and thickness, with a total volume of 2.975625 cm³ and a weight of 930 g. It houses two drivers and features RGB lighting along with a detachable cable, offering a degree of flexibility in how it is set up and used. The control panel is placed directly on the device for convenient access, while the speaker does not include a touch screen, remote control, travel bag, or neodymium magnet, and it is not a neckband-style unit.
The Portronics Nova delivers 2×20W of audio output through its two-driver configuration and includes a passive radiator to help reinforce low-frequency response without a dedicated subwoofer. The speaker is not a stereo unit and does not feature magnetic shielding. It incorporates a single microphone, though noise cancellation is not supported on that mic.
The Portronics Nova is equipped with a rechargeable battery rated at 5 hours of use, and a built-in battery level indicator lets users keep track of remaining charge at a glance. The battery is not removable, and the speaker does not support wireless charging, so recharging is handled through a wired connection.
The Portronics Nova connects wirelessly via Bluetooth 5.3 with a maximum range of 10 meters, and does not support NFC pairing, Wi-Fi, Ethernet, AirPlay, Chromecast, Auracast, or Bluetooth LE Audio. None of the advanced Bluetooth audio codecs are present, including aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, AAC, or LDAC. On the wired side, the speaker includes two USB ports with USB Type-C support, but has no 3.5 mm audio jack socket, AUX input, 3.5 mm male connector, microphone input, external memory slot, or DLNA certification.
The Portronics Nova can be used wirelessly and supports remote smartphone control, allowing users to manage playback from their paired device. It includes voice prompts for audio feedback and a sleep timer for scheduled shutoff. Fast pairing and voice commands are not available, and the speaker does not function as a power bank or include a built-in radio.
The Portronics Nova supports stereo pairing, allowing two units to be paired together for a stereo sound setup.