How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want an everyday wireless headphone for music, travel and workouts, choose Beats Solo3; if you need a professional DECT headset for calls in a busy office or contact center, choose Jabra Engage 65. These two share almost nothing, and that is exactly why the comparison is useful. One is a consumer on-ear headphone built around long playback and a foldable frame. The other is a work headset built around wireless range, microphone clarity and all-day talk time. Below I break down what each spec sheet actually tells a buyer.
• Beats Solo3 — biggest strength: The Apple W1 chip with Class 1 Bluetooth and up to 40 hours of listening time, plus Fast Fuel (5 minutes of charging for 3 hours of playback).
• Beats Solo3 — biggest trade-off: It is a music-first on-ear design with a single built-in microphone, so it is not built around the call-center features a desk phone or softphone user needs.
• Jabra Engage 65 — biggest strength: DECT wireless with a range up to 150 meters (490 feet), an advanced noise-cancelling microphone and up to 13 hours of talk time.
• Jabra Engage 65 — biggest trade-off: It is a work tool, not a lifestyle headphone — it is designed around calls, a busylight and connecting to two devices, not around casual listening on the move.
• Who each pick is for: Beats Solo3 for commuters, students and anyone who wants one headphone for music and casual calls. Jabra Engage 65 for office workers and contact-center agents who live on calls all day.
The Beats Solo3 is a wireless on-ear headphone aimed squarely at everyday listening. The headline number is battery: up to 40 hours of listening time on a charge. That is the kind of figure that means you can take it on a week of commuting without thinking about the charger. And when you do run low, Fast Fuel gives you 3 hours of playback from just 5 minutes of charging — a genuinely useful detail for anyone who has ever grabbed a dead pair of headphones on the way out the door.
The connectivity story is the Apple W1 chip with Class 1 Bluetooth, and Beats lists compatibility with both iOS and Android devices. So it is not locked to one phone ecosystem, which matters if you switch between devices or share a household. Around the head, the fit is adjustable with comfort-cushioned ear cups, and the frame is described as sleek, streamlined, durable and foldable. Foldability is the quiet hero here: it means the headphone collapses down for a bag, which is what you want from something you carry daily rather than leave on a desk. It weighs 7.6 ounces and measures roughly 5.16 by 3.74 by 7.44 inches, so it is a portable object first and foremost.
Jabra Engage 65: Who It's For
The Jabra Engage 65 SE is a different species of product. This is a wireless dual-ear headset for office and call-center work, and every spec points at that job. The wireless is DECT, not plain Bluetooth, with a stated range up to 150 meters or 490 feet. Jabra also claims that range supports up to 3x more users in the same office space without loss of connection quality. Translated for a buyer: you can walk away from your desk mid-call and keep talking, which is the whole point of a wireless work headset.
Call clarity is the second pillar. Jabra describes an advanced noise-cancelling microphone and enhanced speakers that deliver clear calls even in noisy offices, and the headset meets Skype for Business Open Office requirements. It also supports connecting to up to two devices simultaneously — for example a desk phone and a softphone — so you can move between them without re-pairing. Battery is quoted as up to 13 hours of talk time with a 90-minute charge time, and there is an integrated busylight that acts as a do-not-disturb sign for colleagues. The dual-ear model is one of two wearing styles Jabra offers, alongside a mono version.
That busylight is a small feature with an outsized effect in a shared office. It tells the room you are on a call without you having to wave anyone away. The Engage 65 SE also comes with a charging station, power supply and USB cable, which fits a desk-bound setup rather than a pocket. It is a heavier, purpose-built device — 1.2 pounds, with faux leather, polycarbonate and stainless steel in the build — and it is clearly designed to sit on a desk stand, not fold into a jacket. Buy it if you take calls for a living and need range, a serious microphone and multi-device switching. Skip it if you mainly want to listen to music on the train.
Side-by-Side: Which Should You Choose?
• Best for battery life on playback → Beats Solo3. Up to 40 hours of listening time, plus 5 minutes of charging for 3 hours of playback.
• Best for talk time in a workday → Jabra Engage 65. Up to 13 hours of talk time with a 90-minute charge.
• Best for wireless range → Jabra Engage 65. DECT connectivity up to 150 meters (490 feet), versus the Beats' Class 1 Bluetooth.
• Best for commuting and travel → Beats Solo3. Adjustable, comfort-cushioned, foldable and light at 7.6 ounces.
• Best for multi-device work setups → Jabra Engage 65. Connects to up to two devices at once, such as a desk phone and a softphone.
• Best for casual listening across iOS and Android → Beats Solo3. Class 1 Bluetooth and compatibility with both platforms.
• Best for a quiet-desk workflow → Jabra Engage 65. The integrated busylight signals do-not-disturb to colleagues without a word.
I would buy the Beats Solo3 if I wanted one headphone for music, travel and everyday listening — the 40-hour battery, Fast Fuel charging and foldable frame make it the more flexible object for personal use. I would buy the Jabra Engage 65 if my day revolved around calls and I needed range, a noise-cancelling microphone and the ability to switch between two devices. In my opinion, most readers landing on this comparison are shopping for the former, so the Beats Solo3 gets my recommendation — but if you work a phone queue, the Jabra is the tool built for you.
There is no single, verifiable answer to that, and this site does not publish or rely on sales or ranking data. What I can say is that both of these models come from well-known brands with broad distribution. If you want to judge for yourself, compare the features that matter for your use case — battery, range, microphone and fit — rather than trying to decode sales charts.
That kind of historical claim depends on the data source and the category you define, and I cannot verify a specific model as the all-time leader. Historically, the biggest-selling headphone categories have been mass-market wired and wireless models, not specialist work headsets. The Beats Solo3 sits in that broad consumer wireless space; the Jabra Engage 65 sits in the professional headset space.
I do not have access to verified global sales figures, so I will not invent a ranking. What I can compare is design intent: the Beats Solo3 is a consumer on-ear headphone with up to 40 hours of listening time and foldable portability, while the Jabra Engage 65 is a DECT work headset with a 150-meter range and a noise-cancelling microphone. They compete in different markets entirely.
Popularity varies by region, category and how you measure it, so I will not name a single leader. In this comparison, Beats is the consumer brand and Jabra is the professional communications brand. If brand popularity matters to you, weigh it alongside the specs — for personal listening the Beats Solo3 fits better, and for full-day calling the Jabra Engage 65 does.
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