When comparing JBuds J4 vs VJJB V1 V1S, the Slant community recommends JBuds J4 for most people. In the question“What are the best rugged and durable earbuds & IEMs that last?” JBuds J4 is ranked 4th while VJJB V1 V1S is ranked 11th. The most important reason people chose JBuds J4 is:
J4 cables are reinforced with kevlar to resist breakage. The flat design helps prevent kinks, as the cable coils rather than twisting or bunching. Also, tough and flexible reinforced exoskeletons protect the cable connections and joints.
Specs
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Pros
Pro Durable Kevlar-reinforced flat cables with strain relief
J4 cables are reinforced with kevlar to resist breakage. The flat design helps prevent kinks, as the cable coils rather than twisting or bunching. Also, tough and flexible reinforced exoskeletons protect the cable connections and joints.
Pro Heavy-duty aluminum housing
JBuds J4 components are protected by rigid aluminum cylinders, capped with aluminum grills.
Pro Detailed sounding highs with punchy bass
Overall sound is quite bassy, with low end that is very punchy and fast, so it does not muddy up the music. The mids are slightly recessed, though the vocals can still be quite clearly heard as the bass does not overpower it. Highs on the other hand sound pretty good as they are clear and detailed without getting harsh.
Pro A good number of accessories are bundled
With the J4, you get an EVA foam carrying case for even more protection and convenience when bringing these on the go. Also, there are two sets of silicone ear tips: 3 pairs of single flange tips as well as 3 pairs of double flange tips. A shirt clip is also included.
Pro Great sound for the price
An overall balanced sound with slightly emphasized bass. It's not thumping bass, but it's not anemic either and it doesn't bleed into other ranges. Mids and highs are clear with no sibilance. There's close to no distortion in any of the frequencies. Even the soundstage is fair for the price--while it's still rather cramped, the instruments are separated out enough for them to not sound like they're all coming from the same place. It's a sound quality that's typically present in earphones that are in twice as expensive.
Pro Very comfortable for everyday/casual use
The earbuds are light and small with an angled nozzle, fitting most ears comfortably. It's comfortable to wear both over and under-ear.
Pro Will last you a long time
V1S earphones have a metal housing, strong rubber wires and a durable rubber stress relief to make sure that the earbuds last. However, they aren't water resistant.
Cons
Con Heavy wires generate noise
The J4's thick cables carry sound like a stethoscope, including the sound of the cables themselves moving and rubbing against things. This can be particularly bad while walking or running.
Con Significant defect rate
Although the J4s are built to be durable, many users report them breaking down after 1-3 months of light use.
Con No volume control
The J4s come with a mic and control switch, but no built-in volume control.
Con They don't handle water or sweat well
They aren't sweat or water resistant.
Con Not a good option to use for exercising.
Along with not being sweat-resistant, they tend to slightly move around in your ear regardless of chosen eartips. This can be distracting.
Con Some cable noise is present
Cable movement will result in unwanted audio signal that can interfere with the listening experience on lower volumes.