How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Most people should buy dynamic headphones, and the reason is simple: they're easy to drive, comfortable to wear for hours, and forgiving of whatever you plug them into. Planar magnetic headphones exist for a smaller group — listeners chasing speed and detail who are willing to accept more weight, more bulk, and a bit more fuss in exchange.
• Headphones Dynamic — best if you want a light, comfortable, plug-and-play headphone that sounds good straight out of a phone, laptop or game controller.
• Planar — best if you're chasing fast, detailed, low-distortion sound and you're willing to carry a heavier headphone and feed it a decent amp.
Dynamic headphones are the classic design. A coil-and-magnet assembly drives a cone-like diaphragm, the same basic idea as a speaker shrunk down to fit over your ears. It's a mature, well-understood approach, and the Sony ZX110 is a clean example: a pair of 30mm neodymium dynamic drivers rated 12 Hz to 22 kHz, 16 ohms impedance, closed-back, wired over-ear. Nothing exotic, and that's the point.
Low impedance is the hidden feature here. At 16 ohms, a dynamic driver like this asks very little of your source, so a phone, a laptop headphone jack, a controller or a cheap dongle will all drive it to normal listening volume without strain. You don't need to think about amplification at all. You also get a lightweight build — this one is 6.4 ounces, which is genuinely noticeable once you're an hour into a session — plus cushioned earpads and an over-ear, closed-back fit that seals in sound so the people around you hear less of your music.
The trade-off is resolution at the margins. A single dynamic driver has to move one diaphragm across the whole frequency range at once, and it can only be so stiff and so light at the same time. That means a little more distortion and a little less fine detail than the best planar designs. You also get a fixed cable here rather than a detachable one, and a swivel-folding design rather than a hard travel case. For commuting, gaming, calls and casual listening, none of that matters much. For critical listening, it eventually does.
Planar magnetic headphones use a completely different motor. Instead of a coil pushing a cone, a large, ultra-thin diaphragm with an embedded conductor sits between arrays of magnets and moves as a near-flat sheet. The HIFIMAN SUNDARA is a textbook example: a diaphragm the brand says is 80 percent thinner than its earlier HE400 series, rated 6 Hz to 75 kHz, 32 ohms, 94 dB sensitivity, with a metal headband and a 3.5mm detachable connector.
Because the force is spread across the whole diaphragm rather than concentrated at one point, the sheet moves more evenly. In practice that's what people mean by "fast": transients snap, bass notes stop and start cleanly instead of lingering, and fine texture in cymbals, strings and reverb tails comes through more clearly. The wide frequency response is a visible signal of that intent — this is a headphone built to show you detail a simple dynamic driver smears over.
The catch is drive and weight. At 94 dB sensitivity and 32 ohms, the SUNDARA is not hostile to amplification, but it wants more current than a basic phone headphone jack typically delivers, and it rewards a proper amp or a decent portable player. It's also 372 grams — over 13 ounces, roughly double the Sony — and the planar driver assembly is physically larger, which is why these headphones tend to feel substantial rather than feathery. The hybrid weight-spreading strap and all-metal headband are there to manage that, and the detachable cable is a real plus for longevity. But this is a headphone you wear deliberately, not one you forget you have on.
On comfort and wear time, dynamic wins clearly. 6.4 ounces versus 372 grams is not a subtle difference; it's the gap between a headphone you can wear all day and one you notice after an hour. If you're prone to hot spots on top of your head, the lighter dynamic is the safer bet.
On speed and detail, planar wins, and it isn't close. The thin, evenly driven diaphragm is simply better at stopping and starting quickly, and that shows up as tighter bass and more retrievable detail in busy tracks. If you listen analytically — picking apart a mix, following a bassline, hearing room ambience — planar is the design that gives you more to work with.
On driving and versatility, dynamic is the more forgiving of the two. A dynamic pair at 16 ohms works off virtually anything with a 3.5mm jack. The planar wants a real source; skip that and you'll get flat, undernourished sound and blame the headphone for it. On the other hand, the planar's detachable 3.5mm cable is a genuine durability advantage, since a damaged cable is a cheap fix instead of a dead pair of headphones.
On build and ownership, they trade blows. The Sony's swivel-fold design and tangle-free Y-cord make it the easier thing to throw in a bag. The HIFIMAN's all-metal headband and replaceable cable make it the easier thing to keep for years. One is built for convenience; the other for service life.
On what you actually hear, the honest answer is that the dynamic is pleasant and the planar is revealing. Revealing cuts both ways — great recordings sound spectacular, harsh ones sound harsh. That's not a flaw; it's the deal you make.
Which Should You Get?
If the dynamic route is right for you, the Sony ZX110 is a sensible pick. It's an over-ear, closed-back wired headphone with 30mm neodymium dynamic drivers covering 12 Hz to 22 kHz at 16 ohms — numbers that translate directly into "runs off anything, no amp needed." The cushioned earpads and 6.4-ounce weight keep it comfortable for long stretches, and the closed-back enclosure seals sound in so you're not broadcasting your playlist to the room.
The practical details are the real story. The swivel-folding design makes it easy to stow, the 47.25-inch Y-type cord is built to resist tangling, and the 3.5mm jack plugs into phones, laptops, controllers and anything else with a standard headphone port. It's black, it's simple, and it has no noise cancellation or wireless mode — which is exactly why it's light and cheap to own. I'd recommend it to anyone who wants a straightforward, comfortable, wired pair for daily listening and doesn't want to babysit a battery or a charging routine.
On the planar side, the HIFIMAN SUNDARA is the obvious choice for this comparison. It uses a planar magnetic driver with a diaphragm the brand describes as 80 percent thinner than its HE400 series, which it credits for the wider frequency response and faster, more detailed sound. The specs back that up: 6 Hz to 75 kHz, 32 ohms, 94 dB sensitivity, over-ear, black, all-metal headband.
It's built for people who treat headphones as equipment. The hybrid headband with a weight-spreading strap exists to make 372 grams tolerable, the all-metal frame is meant to survive daily urban use, and the 3.5mm detachable connector means a worn cable doesn't end the headphone's life. It ships with a cable, an adapter and an owner's guide, and it carries a one-year HIFIMAN warranty that can be extended by registering on the brand's website. My honest read: pair it with a capable amp or portable player and it's a detail-first headphone; drive it from a basic phone jack and you'll leave performance on the table.
Usually yes, or at least a better source than a basic phone jack. The SUNDARA's 94 dB sensitivity and 32 ohm impedance mean it plays from weak sources but sounds flat and closed-in. A dedicated amp or capable portable player is what unlocks the speed and detail planar drivers are known for.
Not worse — different. A good dynamic driver delivers a full, pleasant frequency response and is easier to drive. Planar designs typically win on transient speed and fine detail retrieval. Which matters more depends on whether you listen casually or analytically.
Dynamic, generally. Weight is the deciding factor: the Sony ZX110 is 6.4 ounces while the HIFIMAN SUNDARA is 372 grams. The SUNDARA's weight-spreading strap helps, but a lighter headphone is easier to forget you're wearing.
Both are wired over-ear headphones with a 3.5mm jack, so both will work plugged into a controller or a computer. The dynamic pair is the easier plug-and-play option for those uses; the planar pair is better suited to a desk setup where you can feed it a proper source.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: on ear headphones vs over ear, headphones vs iems, Magnavox MBH542-BK vs IYGR K6C: Foldable on Ear Headphones