If you want a wired headset for gaming and clear team communication, choose Alienware Gaming Headset AW520H; if you need wireless headphones for everyday listening, choose 1MORE Noise-canceling Headphones. For swimming, choose neither: the supplied specifications describe no water-resistance rating or swimming-specific design.
Alienware Gaming Headset AW520H vs 1MORE Noise-canceling Headphones at a Glance
• Alienware’s biggest strength: gaming-oriented spatial audio, a retractable noise-canceling boom mic, and USB or 3.5 mm wired connections. Trade-off: no wireless playback; some features work only over USB.
• 1MORE’s biggest strength: Bluetooth listening, active noise cancellation, Transparency mode, and up to 90 hours of playback. Trade-off: no retractable boom microphone or stated gaming-specific USB features.
• Choose Alienware for wired PC gaming, positional audio, and voice chat.
• Choose 1MORE for wireless listening, travel, work, or long stretches away from a charger.
• For swimming: neither is a supported choice based on the available specifications; neither sheet lists water resistance.
The Alienware AW520H is the more focused choice for someone who plays games on a PC and wants a headset designed around sound positioning and communication. Its Hi-Res certified drivers cover a stated frequency range of 20 Hz to 40,000 Hz, while Dolby Atmos spatial audio is intended to help make directional sounds easier to place. That is a clear fit for games where hearing activity around you matters.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-22 · 6 min read · Independent comparison
Comfort features include memory foam ear pads with breathable fabric, plus an adjustable suspension headband and inner strap. AlienFX logo lighting, Dolby Atmos, microphone noise cancellation, and the mic-mute LED are USB-only features. I’d choose this for a desk-based gaming setup, especially if team chat and positional audio are priorities. I’d skip it if you want cable-free listening or headphones explicitly specified for swimming.
The 1MORE headphones are built for wireless listening rather than a dedicated wired gaming setup. Bluetooth lets you pair them without a cable, and their active noise cancellation is designed to reduce surrounding noise. Transparency mode offers the opposite option: listening while staying more aware of your surroundings. Those features suit commutes, calls, home-office sessions, and other situations where the environment changes.
Battery life is a standout practical detail. 1MORE specifies up to 90 hours of playback, and says a five-minute charge can provide five hours of listening. Dual microphones use AI-driven DNN noise reduction to support clearer calls. For audio, the headphones have a 40 mm titanium-coated composite driver, spatial audio, and support for Hi-Res audio and LDAC.
This model could also work for casual gaming, movies, and music, but its feature set doesn’t include Alienware’s retractable boom mic or its stated USB-specific gaming functions. I’d pick 1MORE when wireless convenience, noise control, and long playback matter most. I’d skip it if you specifically need a wired gaming headset, a boom microphone, or a documented swimming-ready design.
Side-by-Side: Which Should You Choose?
• Best for wired PC gaming → Alienware Gaming Headset AW520H. USB connection enables Dolby Atmos and other listed USB-only features.
• Best for Bluetooth listening → 1MORE Noise-canceling Headphones. Alienware is wired; 1MORE supports Bluetooth.
• Best for extended playback between charges → 1MORE Noise-canceling Headphones. Its specified battery life is up to 90 hours, with a five-minute quick charge option.
• Best for switching between noise cancellation and awareness → 1MORE Noise-canceling Headphones. It includes both active noise cancellation and Transparency mode.
• Best for USB-linked lighting and gaming features → Alienware Gaming Headset AW520H. AlienFX lighting and several other listed features work only through USB.
• Best for swimming → Neither. Neither product’s supplied specifications state water resistance or suitability for use in water.
• Best for a long wired gaming session → Alienware Gaming Headset AW520H. Its memory foam, breathable fabric, and adjustable suspension headband are comfort features aimed at longer wear.
The tempting shortcut is to treat both as interchangeable over-ear headphones. They aren’t. One is a wired gaming headset with an emphasis on voice chat and positional sound; the other is a Bluetooth noise-canceling model with a long stated battery life. Decide first whether your everyday setup is centered on gaming at a desk or wireless listening on the move.
For a mixed routine, consider what you’d use most often. A gamer who listens to music between matches may still prefer Alienware if the microphone and wired PC connection are central. Someone who occasionally plays games but spends more time on calls, travel, or background listening may find 1MORE’s Bluetooth and Transparency mode more relevant. Neither set of specifications makes either model a swimming headphone.
My Verdict
I’d choose the Alienware AW520H for a PC gaming setup because its wired connection, retractable boom mic, and USB-enabled Dolby Atmos features address gaming more directly.
I’d choose 1MORE instead if my priority were Bluetooth, active noise cancellation, and long playback away from an outlet.
For swimming, I recommend neither: the specifications don’t establish that either is designed for water.
For wired PC gaming and team chat, Alienware has the more directly relevant features: a retractable boom mic, USB connectivity, and Dolby Atmos spatial audio. 1MORE offers spatial audio too, but its listed strengths center on wireless listening and noise cancellation.
Yes. They connect over Bluetooth and specify up to 90 hours of playback. A five-minute charge is listed as providing five hours of listening.
The supplied specifications don’t state that either is water-resistant or intended for swimming. For use in water, look for headphones with an explicit swimming or water-resistance specification rather than relying on their over-ear design.
Both have features intended to help with calls: Alienware has a retractable boom mic with AI-driven noise cancellation, while 1MORE lists dual microphones with AI-driven DNN noise reduction. 1MORE also has active noise cancellation for listening and a Transparency mode; those are distinct from microphone noise reduction.
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