A few years ago, active noise cancelling was something you only found on expensive imported earbuds. Now two of Pakistan’s best-known local brands, Audionic and Zero, both offer ANC earbuds at roughly the same budget. That’s good news for buyers, but it also makes choosing harder, because on the shelf the two look very similar.
This Audionic Trance 820 vs Zero Nexus Pro comparison digs into the specs each brand publishes, points out where the claims get a bit fuzzy, and explains which pair makes more sense depending on how you’ll actually use them.
Quick Answer
Go for the Audionic Trance 820 if you want a confirmed 60 ms gaming mode, IPX4 water resistance, and hybrid ANC with both inside and outside mics. Go for the Zero Nexus Pro if you care most about a huge battery case, ENC for calls, lighter earbuds, and a full set of touch controls.
Specs at a Glance
All figures below come from each brand’s official product page.
| Feature | Audionic Trance 820 | Zero Nexus Pro |
|---|---|---|
| ANC type | Dual-mic hybrid (feedforward + feedback) | Feedforward |
| Claimed ANC depth | Up to 50 dB (stated in FAQ) | Up to 42 dB (top level shown) |
| ENC for calls | Not included | Yes |
| Microphones | Dual mic | 4 mics |
| Driver | 10 mm | Not listed |
| Bluetooth | 5.4 | 5.4 |
| Codecs | AAC, SBC | AAC, SBC |
| Earbud battery | 40 mAh | 40 mAh (6 to 7 hours) |
| Case battery | 350 mAh | 800 mAh |
| Total playtime claim | About 60 hours | Up to 120 hours |
| Gaming mode | Yes, 60 ms | Yes, latency not stated |
| Water resistance | IPX4 | Not rated |
| Transparency mode | Yes | Yes |
| App | No | No |
| Warranty | 1 year | 1 year + 7-day replacement |
Noise Cancelling: The Biggest Difference
Both pairs advertise ANC, but they use different approaches.
Audionic Trance 820: Hybrid ANC
The Trance 820 uses microphones both outside and inside each earbud. This hybrid setup generally handles a wider range of noise, especially low rumble from buses, cars, and generators. Audionic’s FAQ claims up to 50 dB, though its product page isn’t fully consistent on the ANC details, so treat that number as a best-case figure.
Zero Nexus Pro: Feedforward ANC
The Nexus Pro uses feedforward ANC, with microphones on the outside of the earbud. Zero’s product page shows several levels, from basic up to a top “hi-grade” setting of around 42 dB. Feedforward ANC works well on steady mid-range noise but tends to be less effective on deep rumble and wind than a hybrid system.
What This Means for You
On paper, the Audionic has the stronger ANC design. In practice, at this budget, neither will match premium earbuds. Expect a noticeable drop in engine and AC hum, not silence. A good ear tip fit will matter just as much as the ANC system.
Battery Life
Earbuds
Both use 40 mAh cells in each earbud, so single-charge playtime should be fairly similar. Zero quotes 6 to 7 hours per charge. Audionic doesn’t publish a per-bud figure, and its FAQ notes that ANC reduces battery life.
Charging Case
This is where the Zero pulls ahead. Its 800 mAh case is more than twice the size of Audionic’s 350 mAh case. That’s why Zero claims up to 120 hours total, against Audionic’s 60 hours. Keep in mind these totals are usually measured with ANC off and moderate volume.
If you face long load shedding hours or travel between cities often, the Nexus Pro’s bigger case means fewer trips to the charger.
Calls and Microphones
For calls, the Zero Nexus Pro has the advantage on paper. It lists ENC and uses four microphones to cut background noise from your voice. Audionic specifically lists ENC as not included on the Trance 820.
If you often take calls from a bus stop, a busy road, or a shop floor, that ENC support could make a real difference to how clearly people hear you.
Gaming and Video
Audionic Trance 820
Audionic quotes a 60 ms low-latency gaming mode. That’s a solid number for mobile games like PUBG or Free Fire, where sound timing matters.
Zero Nexus Pro
The Nexus Pro also has a game mode, switched on by triple-tapping the right earbud. Zero doesn’t publish a latency figure, so it’s hard to compare directly.
If gaming is a big part of your day, Audionic’s confirmed latency figure makes it the safer bet.
Comfort and Build
Each Nexus Pro earbud weighs just 3.7 grams, which is light and comfortable for long sessions. Audionic lists a total weight of 49.3 grams with the case.
The bigger concern is water resistance. The Trance 820 is rated IPX4, which covers sweat and light splashes. The Nexus Pro is listed as “not rated,” so be careful during workouts, hot summer commutes, or monsoon rain.
Controls and Extras
Neither pair has a companion app, so everything runs through touch controls.
- Zero Nexus Pro: A detailed set of tap and hold gestures for music, calls, volume, voice assistant, game mode, and a bass boost function.
- Audionic Trance 820: Full touch controls for music and calls, plus voice assistant support, quick pairing, and transparency mode.
Both support Bluetooth 5.4 and AAC, which keeps connections stable and works well with both Android phones and iPhones.
How They Handle a Typical Day
Think about a normal weekday in Karachi or Lahore. In the morning, you’re on a bus or in a car, surrounded by engine noise. The Trance 820’s hybrid ANC is better suited to that low rumble. At work, you might take a few calls from a noisy floor or a busy street outside. That’s where the Nexus Pro’s ENC helps people hear you clearly. In the evening, you might play a few rounds of a mobile game, and the Audionic’s 60 ms mode keeps sound in sync.
Then there’s charging. If you forget to charge often, or load shedding makes it difficult, the Zero’s larger case gives you much more breathing room. Weigh up which of these moments matters most in your own routine.
Pros and Cons
Audionic Trance 820
Pros
- Hybrid ANC with inside and outside mics
- Confirmed 60 ms gaming latency
- IPX4 water resistance
Cons
- No ENC for calls
- Smaller charging case
- Some inconsistencies on the official spec page
Zero Nexus Pro
Pros
- Large 800 mAh case with a very high total playtime claim
- ENC with four mics for clearer calls
- Very light earbuds and detailed touch controls
Cons
- Feedforward ANC only
- No water resistance rating
- Gaming latency not published
Which One Should You Buy?
Pick the Audionic Trance 820 If…
- You commute on buses or in cars and want stronger ANC on low rumble
- You play mobile games and want low, confirmed latency
- You sweat a lot or get caught in the rain
Pick the Zero Nexus Pro If…
- You take lots of calls in noisy places
- You want to charge the case as rarely as possible
- You prefer very light earbuds for long wear
Buying Tips
Both brands are sold widely online and in electronics markets across Pakistan, which also means copies and grey-market units turn up from time to time. A suspiciously low price, missing warranty card, or packaging with blurry print are all warning signs. Before you buy either pair, check a few simple things. Buy from the official brand website or an authorised seller so your warranty is valid. Keep your warranty card and receipt, since Audionic requires the card for claims. Test the ANC near a fan or AC if you’re buying in person, and try every ear tip size to find a proper seal.
Final Verdict
In the Audionic Trance 820 vs Zero Nexus Pro match-up, there’s no single winner for everyone. The Audionic is the better choice for commuters and gamers who want stronger ANC and water resistance. The Zero makes more sense for people who live on calls and hate charging. Decide which matters more in your day, and the right pick becomes obvious. Either way, both pairs show how far local ANC earbuds have come.
Frequently Asked Questions
Which has better ANC, Audionic Trance 820 or Zero Nexus Pro?
The Audionic uses hybrid ANC with inside and outside mics, which usually handles low rumble better than the Zero’s feedforward system.
Which is better for calls?
The Zero Nexus Pro. It includes ENC with four microphones, while Audionic lists ENC as not included on the Trance 820.
Is the Zero Nexus Pro waterproof?
No. Zero lists it as not rated for water resistance, so avoid heavy sweat and rain. The Trance 820 is IPX4 rated.
Which is better for PUBG and gaming?
The Audionic Trance 820, since it has a confirmed 60 ms low-latency mode. Zero hasn’t published a latency figure for the Nexus Pro.
Do these earbuds have an app?
No. Neither has a companion app. All settings, including ANC and game mode, are controlled through touch gestures on the earbuds.