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Logitech G733 Lightspeed Review: Audio, Mic, and All-Day Comfort Tested

The Logitech G733 Lightspeed has been around for a few years now, but it keeps showing up on the desks of Australian gamers who want a wireless headset that doesn't feel like a piece of industrial equipment strapped to their skull. Available through retailers like JB Hi-Fi, PLE Computers, Scorptec, and Centre Com, the G733 sits in that sweet spot between mainstream and premium, often landing somewhere between 220 and 280 AUD depending on colour, sale period, and whether you're shopping during an EOFY or Black Friday promotion. After weeks of daily use across Counter-Strike 2, Baldur's Gate 3, and far too many late-night Discord calls with mates in Melbourne, here's how it actually holds up when the RGB glow fades.

What makes the G733 stand out from the crowded wireless market isn't raw specs on paper, it's the combination of a suspension headband, lightweight frame, and Logitech's LIGHTSPEED wireless technology working in the background. It's a headset designed for marathon sessions, with a clear tilt toward PC players who also dabble in console gaming and care about how their voice sounds on stream or in a raid group. The question is whether the audio, microphone, and comfort all deliver at this price, or whether the headset leans too hard into being colourful and forgettable where it actually counts.

Design and Build Quality That Doesn't Scream Gamer

The G733 ditches the matte-black industrial look that dominates the category and embraces a softer, more playful aesthetic. Four colour options are sold in Australia, including white, black, blue, and a K/DA edition that became wildly popular during the League of Legends crossover. The outer ear cups feature a translucent finish with RGB lighting tucked underneath, glowing softly through the plastic rather than blasting light across the room. It's a headset that looks just as comfortable on a desk in a Brisbane share house as it does in a streaming setup in Perth.

Build quality is mostly plastic, which is both a criticism and a feature. The plastic keeps the weight down to around 278 grams, making the G733 noticeably lighter than the SteelSeries Arctis series or Hyper X Cloud headsets. There's some creak when you twist the ear cups, and the suspension band relies on fabric rather than metal, so it doesn't feel tank-tough. For a headset designed for desk life rather than being tossed into a backpack every day, that's an acceptable trade-off. The included USB-A receiver is small enough to leave permanently plugged into a desktop tower, and the detachable boom mic means the headset can double as a pair of casual wireless headphones when you're not gaming.

Audio Performance Across Games, Music, and Movies

Out of the box, the G733 leans toward a bass-forward sound signature that suits explosions, gunfire, and cinematic game soundtracks. In Counter-Strike 2 and Valorant, footsteps come through clearly, though they sit slightly behind the low-end rumble, which took some getting used to during competitive matches. Loading up the Logitech G Hub software unlocks a parametric EQ plus DTS Headphone:X 7.1 surround, which adds positional depth for single-player games like Cyberpunk 2077 and Helldivers 2 where direction matters less for performance and more for immersion.

Music playback is genuinely enjoyable, which isn't always the case with gaming headsets. Tracks with strong vocal presence, like everything streaming through Mandarin FM online during a long work-from-home session, came through with warmth and clarity. The 40 mm Pro-G drivers handle complex layering better than expected, and there's enough headroom to push volume without distortion. For an Australian gamer who splits time between late-night gaming, Spotify playlists, and watching Formula 1 replays, the G733 pulls double duty without sounding like a compromise.

Microphone Performance for Discord, Raids, and Streaming

The detachable cardioid boom mic is where the G733 genuinely surprised me. Voice pickup is warm, full, and significantly cleaner than the older Logitech G533 or G935, partly thanks to the integrated Blue VO!CE processing accessible through G Hub. Blue VO!CE includes a noise gate, expander, equaliser, and broadcast-style presets that can make a mediocre mic sound like a proper XLR setup, as long as you spend ten minutes dialling it in. My raid group in Sydney immediately noticed the upgrade compared to my previous headset, with friends commenting that voice comms sounded fuller and less tinny.

There are limitations. The mic still picks up keyboard clatter if you're rocking Cherry MX Blues or similar clicky switches, and aggressive noise suppression settings can clip consonants when you get excited during ranked matches. For streamers, the G733 is a solid starting point, though anyone serious about content creation will eventually want a standalone USB mic like the Blue Yeti or Shure MV7. For casual Discord chat, in-game comms, and the occasional Twitch stream, however, this microphone punches well above its weight class in the sub-300 AUD bracket.

Comfort for Long Sessions and Australian Summers

Comfort is arguably the G733's strongest suit, and the reason it has aged so well in the market. The dual-layer memory foam ear pads are soft without being spongy, and the suspension headband distributes weight evenly across the crown of the head rather than pressing down on a single point. During a six-hour session of Baldur's Gate 3, including several loading screens where I forgot I was wearing the headset, there was zero hotspot or pressure point. That's a genuine rarity, even among premium wireless headsets.

Australian heat is where most gaming headsets fall apart, and the G733 handles it better than most. The fabric and memory foam ear pads breathe reasonably well, though in the middle of a Brisbane summer with the aircon off, your ears will still get warm after a couple of hours. The plastic frame doesn't trap heat the way some aluminium designs do, and the lightweight build means the headset never feels like it's weighing you down. For anyone who games in a shed, garage, or uninsulated home office during the warmer months, the G733 is a noticeable step up from closed-back designs wrapped in leatherette.

Wireless Reliability, Range, and Battery Life

LIGHTSPEED wireless continues to be one of the more reliable low-latency wireless standards on the market, and the G733 benefits from the same tech found in higher-end Logitech peripherals. In testing across a typical suburban Australian home, the connection stayed solid through two plaster walls and roughly 12 metres of distance from the desktop tower, with no audible stutter or dropouts. Latency is imperceptible for gaming, audio, and video alike, putting it in the same conversation as 2.4 GHz wireless options from SteelSeries and Razer.

Battery life is rated at around 29 hours with RGB lighting off, and closer to 20 hours with lighting on. Real-world use, including a mix of RGB, music, and gaming, landed around 22 hours before needing a top-up. Charging is handled via USB-C, which is a welcome change from older Logitech models still using micro-USB, and a quick 10-minute charge gives roughly an hour of playtime in a pinch. For Australian gamers who often grind through long evenings after work, that's more than enough to get through the week before reaching for the cable.

Software, RGB, and Customisation Through G Hub

Logitech G Hub is the central control panel for the G733, and it's a mixed bag. On the positive side, the software gives access to EQ presets, Blue VO!CE mic settings, DTS surround profiles, and per-zone RGB lighting that syncs with other Logitech gear. Lighting effects include a soft wave, breathing, and fixed colour modes that look subtle through the translucent ear cup covers. On the negative side, G Hub still has a reputation for being bloated, slow to load on older systems, and occasionally forgetting settings after a Windows update.

For Australian buyers, one thing worth noting is that G Hub occasionally requires an internet connection to fully unlock features, which can be frustrating on regional NBN plans with high latency or limited data caps. The headset does remember the last-used EQ and mic preset when plugged into a new device, so a quick gaming session on a laptop doesn't require firing up the full software suite. Once configured, the G733 largely fades into the background, which is exactly what good PC gear should do.

Value, Pricing, and Where It Sits in the Australian Market

In Australia, the G733 typically retails for around 250 AUD, with prices dropping closer to 200 AUD during major sales events like EOFY, Black Friday, and end-of-financial-year clearances at retailers such as Scorptec, PLE, and JB Hi-Fi. At that price, it competes directly with the SteelSeries Arctis Nova 3, Hyper X Cloud III Wireless, and entry-level options from Razer. The G733's strongest selling point remains its comfort and microphone quality, while its weakest is build materials and out-of-the-box audio tuning.

For anyone cross-shopping, our Arctis Nova 7X review on Lason Arena Gaming offers a useful comparison if you're deciding between platforms. Ultimately, the G733 is a headset for gamers who prioritise long-session comfort, clean voice comms, and a wireless experience that simply works, rather than the absolute best audio fidelity or the toughest build on the market.

Who Should Buy the Logitech G733

If the G733 sounds like your kind of headset, head over to your nearest JB Hi-Fi, check stock at Scorptec or PLE Computers, or browse the latest Australian pricing online before EOFY sales kick in. Compare it against the SteelSeries Arctis Nova 3 and Hyper X Cloud III Wireless before committing, and keep an eye on Black Friday for the deepest discounts. Drop your own experience with the G733 in the comments, and let us know what you'd like to see reviewed next on Lason Arena Gaming.