Inventive holds a legendary standing on the planet of audio and its Zen Air SXFI TWS earbuds are the primary TWS earbuds to help the model’s Tremendous X-Fi spatial audio tech natively. They achieve this whereas additionally delivering adaptive noise canceling, twin system pairing, wi-fi charging, and a mixed battery lifetime of 39 hours.
These options are wrapped in a compact type issue with a sub-$100 price ticket. Having used the Zen Air SXFI for every week we are able to affirm that they’re a worthy choose due to their wealthy characteristic set and nice sound replica. Whereas spatial audio was not our fundamental focus, we did take pleasure in our time watching motion pictures and TV exhibits on supported platforms like Netflix with Inventive’s SFXI encompass sound tech.
Design
Zen Air SXFI characteristic an all-plastic construct with a matte end. The buds are of the in-ear selection with interchangeable silicone suggestions and brief steps. The highest halves home remapable contact sensors and every earbud is outfitted with a trio of microphones.
The earbuds and their case are available in at 51 grams with every earbud contributing 5.4 grams. The in-ear match is nice although we needed to change up the default ear tricks to the smaller dimension to get a correct seal. The size of the case are available in at 64 x 43.85 x 29 mm which is a bit bigger than most rivals.
You will get the Inventive Zen Air SXFI in any coloration so long as it’s gray. The matte end on the case and buds helps fend off fingerprints. There’s a shiny silver end on the within of the case which reminds us of the copper hue on the Inventive Aurvana Ace 2 we reviewed earlier this yr.
The case contains a 4 LED battery indicator and a pairing button on the entrance and a USB-C cable on the underside for charging. The excellent news is that in addition they help wi-fi charging and may work with any Qi-compatible pad.
The retail bundle consists of the usual array of equipment with a brief USB-C cable, spare silicone suggestions, and one thing that we don’t see that always – a material pouch that matches the carrying case and protects it from scratches.
Options and companion app
Inventive Zen Air SXFI are outfitted with 10mm Neodymium drivers. They pair over Bluetooth 5.3 with help for multipoint pairing however are restricted to the legacy AAC and SBC codecs, so that you received’t be streaming high-bitrate audio right here. The buds additionally help Adaptive Lively Noise Cancellation with a devoted Ambient Mode and a four-stage handbook management contained in the Inventive app. Every earbud homes triple microphones for optimum voice pickup.
The important thing promoting level is the SXFI spatial audio system which makes use of Inventive’s computational audio to create a encompass sound expertise tailor-made to your ear and head form. You need to obtain an extra SXFI app in your cellphone which prompts you to scan your face and ears.
After the SXFI setup, the earbuds ought to ship a extra immersive audio expertise with a wider sound stage and a multi-speaker-like expertise. Inventive has been creating this spatial audio tech for just a few years now and the Zen Air SXFI are the primary TWS earbuds to launch with hardware-ready SFXI.
The most important breakthrough with hardware-based SXFI on this iteration of the Zen Air is that after you’ve executed the preliminary head mapping it really works with any media on the system – native or streaming.
The Inventive app brings all the fundamental capabilities you’d count on from a companion app. You get to toggle between the noise cancelation modes with ANC, Adaptive ANC, and Ambient Mode. The ANC and Ambient Modes characteristic four-level stage management so you may fine-tune how a lot exterior noise is canceled or let in.
The app additionally means that you can customise the contact controls with single, double, and lengthy faucets. The lengthy press is used for quantity management which is at all times a welcome addition to any TWS product.
Inventive additionally delivers a myriad of EQ presets with 17 media-based ones and an extra 25(!) for gaming titles together with common fan favorites just like the Name of Responsibility collection, DOTA 2, and CS: GO. You can too tweak your individual EQ profile with the slider.
Rounding out the options part are the low latency mode and IPX5 ranking which is only for the buds and never the case.
The one characteristic we have been lacking right here was a put on detection sensor which pauses media if you take away the buds out of your ears and resumes it if you re-insert them.
Efficiency and Sound high quality
By default, Inventive Zen Air SXFI affords a notable bass presence and clear mids. We loved the instrument separation which is superior to most earbuds within the sub-$100 class. The general sound profile is agreeable and affords sufficient element so far as Bluetooth audio streaming goes. Needless to say you might be restricted to the AAC and SBC codecs right here.
As for the SXFI efficiency, we’d steer clear from utilizing it whereas listening to music. It tends to shift sounds to the entrance of your face, for lack of higher terminology, and leads to much less detailed sound with muffled mids, weak bass, and a flat-sounding sound stage. That’s additionally the case when watching movies and flicks the place the SXFI didn’t contribute to a extra participating expertise. The shortage of head monitoring is one other missed alternative.
As anticipated, the default equalizer leans on the bass aspect however you’ve got greater than sufficient built-in EQ presets to select from. Classical stood out as the most suitable choice in our expertise however you might be additionally free to customise your individual EQ profile.
Noise cancelation is healthier than a lot of the price range earbuds we’ve examined lately and delivers a noticeable discount in surrounding noises with out distorting your audio an excessive amount of. The nice in-ear match absolutely contributed to the stable ANC efficiency.
The six built-in microphones (three on every earbud) ship good name high quality in quieter environments however battle to choose up your voice in louder areas. We didn’t expertise any connectivity issues throughout our evaluate interval. The contact controls labored flawlessly and registered all of our faucets with none points.
Battery life
Inventive claims you may stand up to 39 hours of whole listening time from the buds and their case with the buds alone lasting as much as 12 hours (with ANC off). In our utilization, we received 7.5 hours of utilization from the buds with ANC on and quantity set to 50%. The case affords 5 full recharges and you may high up wirelessly on any Qi charger which is a pleasant bonus.
Verdict
Inventive Zen Air SXFI’s fundamental focus is spatial audio however we didn’t really feel a major profit when listening to music or watching motion pictures within the SXFI mode. The sound stage felt flat and the absence of head monitoring delivered a lower than very best spatial audio expertise.
It was within the regular SXFI-less mode that the buds delivered a vigorous sound stage albeit with a extra bass-heavy signature. The customized EQ choices helped fine-tune the sound output which mixed with the buds ergonomic design and potent ANC delivered an pleasing listening expertise.
Battery life is nice and after we issue within the $80/€80 retail worth (at present discounted) and all the onboard options, Inventive Zen Air SXFI will get our approval.
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