OnePlus Buds 4
Original price was: 9,990৳.7,550৳Current price is: 7,550৳.
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OnePlus Buds 4 True Wireless Earbuds
Key Features
- Flagship 55dB Real-Time Adaptive ANC adjusting 800 times per second over a 5,500Hz spectrum
- Acoustic dual drivers (11mm woofer + 6mm tweeter per earbud) powered by dedicated dual DACs
- LHDC 5.0 Hi-Res Audio Wireless certification delivering 24-bit/192kHz studio-grade resolution
- Smart Adaptive Mode automatically balancing ANC and Transparency based on surrounding noise
- Up to 45 hours total playback with ultra-fast charging giving 11 hours of playback from a 10-minute charge
- Bluetooth 5.4 with extended Steady Connect range up to 250m and 47ms low-latency gaming mode
- 3-mic AI clear call system featuring advanced wind noise reduction technology
- IP55 dust and water resistance rating for reliable workout and rain protection
Product Gallery
Dual Drivers, 55dB Adaptive ANC & LHDC 5.0 Hi-Res Audio
The Buds 4 from OnePlus delivers flagship audio engineering in the true wireless earbuds category. Available at Umrelo, this TWS incorporates an 11mm woofer and a 6mm tweeter in each earbud alongside dedicated dual DACs, transmitting 24-bit/192kHz high-resolution audio over LHDC 5.0.
Noise suppression is managed by a 55dB Real-Time Adaptive ANC system that recalibrates up to 800 times per second across a wide 5,500Hz range. Its smart Adaptive Mode automatically transitions between noise cancellation and Transparency depending on surrounding acoustic environments.
Complete with Bluetooth 5.4, 47ms low-latency gaming mode, 3-mic AI call noise filtering, IP55 water resistance, and AI translation support, the earbuds provide up to 45 hours of total runtime with ultra-fast charging. Discover additional OnePlus earbuds and audio gear directly at Umrelo.
Technical Specifications
| Brand | OnePlus |
| Model / SKU | Buds 4 (Flagship Variant) |
| Product Type | Flagship True Wireless Earbuds (TWS) |
| Driver Architecture | Dual Drivers (11mm Woofer + 6mm Tweeter per Earbud) |
| Audio Processing | Dedicated Dual DAC Engine |
| Audio Codecs | LHDC 5.0 (24-bit/192kHz), AAC, SBC |
| Certification | Hi-Res Audio Wireless Certified |
| Active Noise Cancellation | 55dB Adaptive ANC (5,500Hz Bandwidth, 800 Recalibrations/sec) |
| Call Technology | 3 Microphones + AI Clear Call System with Wind Noise Reduction |
| Bluetooth Protocol | Bluetooth V5.4 (Dual-Device Multipoint & Fast Pair) |
| Extended Range | Up to 250m Steady Connect (OxygenOS 15.0.0+) |
| Gaming Latency | 47ms Ultra-Low Latency Mode |
| Battery Playtime | Up to 11 Hours (Buds / ANC Off) | Up to 45 Hours (With Case) |
| Fast Charging | 10 Minutes Charge = Up to 11 Hours Playtime |
| Water & Dust Rating | IP55 Water and Dust Resistance (Earbuds Only) |
| Special Features | AI Translation Support, Touch & Slide Volume Controls |
| Category | Personal Audio / True Wireless Earbuds |
Note: Specifications are compiled from official OnePlus product documentation. Playtime duration varies depending on playback volume, active noise cancellation settings, and audio codec selection.
What's in the Box
• OnePlus Buds 4 Earbuds (L & R) × 1 Pair
• Wireless Charging Case × 1
• Silicone Ear Tips Set (S, M, L) × 3 Pairs
• USB Type-C Charging Cable × 1
• Quick Start Guide & Safety Information × 1
Frequently Asked Questions
What are the advantages of the dual-driver and dual DAC setup on the OnePlus Buds 4?
Separating frequency bands between an 11mm woofer and 6mm tweeter with dedicated DACs reduces acoustic distortion, resulting in clearer instrument separation, deep bass, and dynamic high frequencies.
How does Adaptive Mode manage Active Noise Cancellation?
Adaptive Mode continuously evaluates ambient sound levels and automatically adjusts between full ANC, Transparency, and standard listening modes without manual user intervention.
What audio quality can be expected when paired with an iPhone?
When paired with iOS devices, the earbuds stream using the high-quality AAC codec, maintaining clear acoustic reproduction, active noise cancellation, and voice call clarity.
Where can I buy original OnePlus earbuds in Bangladesh?
Get 100% genuine OnePlus products at Umrelo with fast delivery across Bangladesh, or visit our Experience Center in Dhaka at Shop 461, Level 03, Motalib Plaza, Hatirpool. WhatsApp: 01940166001. Explore all true wireless earbuds available at Umrelo.
OnePlus Price in Bangladesh
OnePlus is a global technology brand known for its "Never Settle" approach to performance and design. Its range includes smartphones, tablets such as the Pad 4, earbuds and neckbands such as the Nord Buds 4, Nord Buds 4 Pro and Bullets Wireless Z3, smartwatches, and SUPERVOOC fast chargers and cables. Learn more on the official OnePlus Bangladesh website.
In Bangladesh, OnePlus appeals to buyers who want premium-feeling gadgets at a competitive price. You can get OnePlus earbuds such as the Nord Buds 4 and Nord Buds 4 Pro, neckbands, smartwatches, tablets, chargers, cables and authentic OnePlus products from Umrelo. Availability changes, so check the brand page for the models in stock. Prices change with stock and offers, so check the current OnePlus price on each product page.
Where to buy authentic OnePlus in Bangladesh: Umrelo sells original products at the best price, online with delivery across Bangladesh and at our showroom in Dhaka. Shop all OnePlus products →
Why Buy Original OnePlus Products from Umrelo
- Original OnePlus products in Bangladesh, at the best price. We source from trusted distributors and keep our prices competitive across the range.
- Purchase OnePlus products from our shop. Enjoy a hassle-free shopping experience at our Motalib Plaza store in Hatirpool, Dhaka, where our team helps you pick the right product. We're open 11 AM to 9 PM every day except Tuesday.
- Home delivery and cash on delivery. Order online and we deliver to Dhaka, Chattogram and every other district: Dhaka in 1 to 2 days, other districts in 2 to 3 days, with cash on delivery inside Dhaka.
- Clear product details and easy support. Every product page lists the model and specifications, our team is on WhatsApp for questions, and our return policy is stated clearly.
OnePlus Models Compared
| Model | Best for | Key features |
|---|---|---|
| Nord Buds 4 | Budget noise-cancelling earbuds | 12mm titanium-coated drivers, ANC up to 52 dB, 6 mics, IP55, up to 54 hours with case (ANC off) |
| Nord Buds 4 Pro | Stronger ANC and hi-res audio | ANC up to 55 dB, LHDC 5.0, Bluetooth 6.0, 12mm titanium-coated drivers, 6 mics, IP55, up to 54 hours with case, swipe volume control |
| Bullets Wireless Z3 | Neckband with long battery | 12.4mm bass drivers, 3D spatial audio, 10-minute charge for up to 27 hours of playback |
| Pad 4 | Flagship tablet | Snapdragon 8 Elite Gen 5, ultra-slim design, 13,380 mAh battery |
| Pad Lite | Everyday tablet | 11-inch eye care display, 9,340 mAh battery |
Specifications are taken from OnePlus. Check each product page for the models and features in stock.
How to Choose the Right OnePlus Product
- Earbuds. Choose the Nord Buds 4 for solid noise cancelling at a lower price, or the Nord Buds 4 Pro for stronger noise cancelling and LHDC 5.0 hi-res audio.
- Neckbands. The Bullets Wireless Z3 suits long battery life and quick charging without a case to carry.
- Tablets. The Pad 4 is the flagship with a large battery, and the Pad Lite is the everyday option.
- Chargers and cables. SUPERVOOC chargers are made for OnePlus phones, so check the output and compatibility, and use a matching cable.
OnePlus FAQs
Where can I buy authentic OnePlus products in Bangladesh?
Umrelo sells authentic OnePlus products in Bangladesh at the best price. Order online at umrelo.com.bd with delivery to Dhaka, Chattogram and other districts, or visit our shop at Shop 461, Level 03, Motalib Plaza, Hatirpool, Dhaka. See all OnePlus products.
Are OnePlus products at Umrelo original?
Yes. Umrelo sells original products sourced from trusted distributors. Each product page lists the exact model and specifications, and our team can answer any question on WhatsApp. You can get popular OnePlus products at the Umrelo shop at Motalib Plaza, Dhaka.
Is OnePlus available in Bangladesh?
Yes. OnePlus products are available in Bangladesh, and you can get OnePlus products at Umrelo, online or at our Dhaka shop.
Does Umrelo sell OnePlus in Bangladesh?
Yes. Umrelo sells OnePlus in Bangladesh, online at umrelo.com.bd with delivery across the country and at our shop at Motalib Plaza, Dhaka. See all OnePlus products.
What is the OnePlus price in Bangladesh?
The OnePlus price in BD depends on the product and changes with stock and offers. The current price is always shown on each product page, and Umrelo keeps its prices competitive.
What is the difference between Nord Buds 4 and Nord Buds 4 Pro?
Both have 12mm titanium-coated drivers, six microphones and IP55 protection. The Pro adds LHDC 5.0 hi-res audio, Bluetooth 6.0, swipe volume control and stronger noise cancelling (up to 55 dB against 52 dB).
How long does the Nord Buds 4 Pro battery last?
It lasts up to 54 hours with the charging case, measured with noise cancelling off at 50% volume. With noise cancelling on, expect fewer hours per charge.
Do OnePlus earbuds work with iPhone and other Android phones?
These earbuds connect over Bluetooth, so they work with iPhone and Android phones. Some extra features may need a companion app or a OnePlus phone, so check the product page.
Which OnePlus tablet should I choose?
The Pad 4 is the flagship with a Snapdragon 8 Elite Gen 5 chip and a 13,380 mAh battery, and the Pad Lite is the everyday option with an 11-inch eye care display. See the OnePlus Pad 4.
Is the Bullets Wireless Z3 a good neckband?
It is a neckband with 12.4mm bass drivers and 3D spatial audio, and it is rated for a 10-minute charge for up to 27 hours of playback. Check the product page for current stock.
Can I order online and pay cash on delivery?
Delivery inside Dhaka city costs ৳60 and takes 1 to 2 days. Gazipur, Savar and Narayanganj cost ৳100 (1 to 2 days). Other districts cost ৳120 and take 2 to 3 days, with the delivery charge paid in advance. You can pay by cash on delivery (inside Dhaka), mobile banking or card.
Can I buy from your showroom at Motalib Plaza?
Yes, you can buy from our showroom at Shop 461, Level 03, Motalib Plaza, Hatirpool, Dhaka. However, not every product listed on our website is always available at the showroom, so please contact us on WhatsApp at +880 1940-166001 before you visit. We are open every day from 11 AM to 9 PM, except Tuesday.
Delivery Information | ডেলিভারি তথ্য
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Inside Dhaka Metro
ঢাকা সিটির ভেতরেGazipur, Savar, Narayanganj
গাজীপুর, সাভার, নারায়ণগঞ্জOutside Dhaka Metro
ঢাকার বাইরে জেলা শহরLarge Items / Weight Notice
Delivery charges may vary for large items or products with significant weight. We will notify the customer during order confirmation.
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Orders placed after 4:00 PM will be processed on the next business day.
বিকাল ৪টার পরের অর্ডারগুলো পরবর্তী কার্যদিবসে প্রসেস করা হবে।Advance Payment Notice
For deliveries outside Dhaka Metro city areas, the delivery charge must be paid in advance to confirm the order.
ঢাকার বাইরের ডেলিভারির ক্ষেত্রে অর্ডার কনফার্ম করতে ডেলিভারি চার্জ অগ্রিম প্রদান করতে হবে।
OnePlus Buds 4
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What is the price of the OnePlus Buds 4 in Bangladesh?
The latest price of OnePlus Buds 4 is 7,550৳. Shop genuine OnePlus Buds 4 online at Umrelo.com.bd or visit our Motalib Plaza Experience Center in Dhaka today.
- Fast Delivery Dhaka in 24–48h
- Secure Payment COD / MFS / Cards
- 100% Authentic Genuine Warranty
- 24/7 Support Expert Assistance
