Intex Air Studs Alpha vs Redmi Buds 4 Active Full blog Review

Intex Air Studs Alpha vs Redmi Buds 4 Active 

Redmi Buds 4 Active: Better-rounded pick - reliable ANC, stable Bluetooth 5.3, consistent 28–30 hour battery, strong value for money and trusted Xiaomi tuning. Great for commuters and everyday users. 
Intex Air Studs Alpha: Good on paper for loud sound and big 13 mm drivers; budget option with IPX5 splash resistance and decent battery claims. Best if you want louder “punchy” sound on a tight budget. 

At-a-glance spec highlights

Intex Air Studs Alpha

• Drivers: 13 mm (big driver for price). 
  
• Bluetooth: v5.2 (listings). 
  
• Battery: vendor pages claim 15–24+ hours total (varies by listing). Charging case included; earbuds charge quickly. 
  
• Water/sweat resistance: IPX5. 
  

Redmi Buds 4 Active

• Drivers: 12 mm dynamic drivers. 
  
• Bluetooth: 5.3, low latency modes and Google Fast Pair on supported devices. 
  
• Battery: ~5 hours per earbud; ~28–30 hours total with case (company claim / real tests). 
  
• ANC / Call tech: Active Noise Cancellation + ENC for calls. 
  
• Water resistance: IPX4 (splash resistant). 

Design & comfort - What they feel like

Intex Air Studs Alpha

Classic in-ear TWS design with slightly larger housings (13 mm drivers need room). Feels solid; glossy finish on some variants. Lightweight enough for commute use. IPX5 gives confidence during workouts or rain. 

Redmi Buds 4 Active

Slim, ergonomic stemless/compact design that sits comfortably in the ear and is easy to pocket. Xiaomi’s fit is usually secure for most ears; small tips included to tune the seal. IPX4 splash resistance handles sweat and light rain. 

Verdict: Both are comfortable. If you prefer lighter, less intrusive buds — Redmi feels more refined. If you want a slightly more robust feel and louder output, Intex’s bigger drivers give that impression.

Sound quality - what you’ll actually hear

Intex Air Studs Alpha

13 mm drivers push powerful low end - expect strong bass and “loud” presentation out of the box. That makes them fun for EDM, hip-hop and casual listening. Midrange and treble clarity are fine for the price, but not ultra-detailed. Good loudness for noisy environments. 

Redmi Buds 4 Active

Tuned for balance with a punchy but controlled bass from a 12 mm driver. Xiaomi’s tuning often leans slightly bass-forward while keeping vocals and mids clear — good for most genres and voice content. ANC helps keep sound focused in noisy places. Independent reviews praise the Buds 4 Active for delivering crisp, usable sound for the money. 

Verdict: If you want raw loudness and deep thump, Intex will satisfy. If you prefer a balanced, more refined sound with ANC helping listening in public, Redmi wins.

Active Noise Cancellation & call quality

Intex Air Studs Alpha

Some listings mention “noise cancellation” or passive/noise reduction, but no advanced ANC system like Xiaomi’s - calls rely on dual-mic pickup and passive isolation. Expect okay call clarity indoors; noisy streets will be tougher. 

Redmi Buds 4 Active

Feature Active Noise Cancellation and good ENC for voice calls. Tests and reviews show ANC is effective at reducing steady background noise (trains, traffic hum) and call clarity is consistently better - a major plus for commuters and frequent callers. 

Verdict: Redmi is the clear winner for ANC and superior call performance.

Battery life & charging - how long between charges

Intex Air Studs Alpha

Listings vary: some mention 15 hours for earbuds, others claim up to 18–24 total hours with the case. Real-world dependability is mixed across sellers - expect a day or two of moderate use before recharging. Case and earbud charging times are typically short (1–2 hrs). 

Redmi Buds 4 Active

Xiaomi advertises ~5 hours per earbud (ANC off/on impacts this) and ~28 hours total with case; independent reviews report users comfortably getting multi-day usage in normal patterns. Fast pair/charging features are also a plus. 

Verdict: Redmi offers a more consistent and longer total battery experience on average.

Latency & gaming

Intex Air Studs Alpha

Uses Bluetooth 5.2; no strong low-latency gaming claims from the brand. Fine for videos and casual gaming, but expect minor lag in competitive games. 

Redmi Buds 4 Active

Bluetooth 5.3 with low-latency modes and tight video sync (advertised ~60 ms in some Xiaomi listings). Better suited for mobile gaming and watching fast videos with less lip-sync. 

Verdict: Redmi better for mobile gaming thanks to Bluetooth 5.3 and dedicated low-latency support.

Connectivity & extras

Intex

Bluetooth v5.2, quick pairing (SWAP tech on some listings claimed), dual-mic calling support. Basic touch controls and Type-C charging on most variants. Good enough for everyday pairing. 

Redmi

Bluetooth 5.3, Google Fast Pair on Android, app/firmware support via Xiaomi ecosystem, ENC & ANC toggles, low-latency/gaming mode. More modern connectivity and software polish. 

Verdict: Redmi has the more modern connectivity package and ecosystem perks.

Durability & fit for workouts

• Intex - IPX5 sweat/water resistance is solid for workouts and rainy commutes. 
  
• Redmi - IPX4 splash resistance handles sweat and light rain but is slightly less protective than IPX5. Still fine for gym use and runs. 
  

Verdict: Both will survive workouts - Intex has a small edge on water resistance.

Price & value

Intex Air Studs Alpha - often positioned as an ultra-budget option on Indian marketplaces; prices vary widely by seller and sales. Good entry-level value if you find it cheap - Rs. 1,499
Redmi Buds 4 Active - generally slightly higher priced than the cheapest Intex listings but offers more features (ANC, Bluetooth 5.3, better battery). Many reviewers call the Buds 4 Active “great value” for the price - Rs. 1,499

Verdict: Intex wins if your budget is tiny and loudness is priority; Redmi wins overall value for features vs price.

Who should buy which?

Buy Redmi Buds 4 Active if:

• You commute, take many calls, or use earbuds in noisy places (ANC helps a lot). 
  
• You want better battery life, stable Bluetooth 5.3 and low latency for gaming. 
  

Buy Intex Air Studs Alpha if:

• You want the loudest, bass-heavy experience on a tight budget. 
  
• You need stronger water/sweat protection (IPX5) and just need simple, loud earbuds for daily commute. 

Quick buying checklist

• Need ANC and consistent multi-day battery? Choose Redmi Buds 4 Active. 
  
• Want the loudest bass and IPX5 protection at the cheapest price? Intex Alpha fits that bill. 
  
• Always try different ear tips - seal matters more than specs for bass and call clarity.

Final verdict

Both buds serve different shoppers. Redmi Buds 4 Active is the smarter, more future-proof pick: modern Bluetooth 5.3, real ANC, a predictable 28–30 hour battery, and better call performance - excellent day-to-day value. Intex Air Studs Alpha wins only when loudness + stronger splash protection and the absolute lowest price are the top priorities.

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This content was last updated on 08/12/2025.