Free tools Windows power users keep installed
One-click scans. No signup required.
The Galaxy Buds4 Pro update the Buds3 Pro with a redesigned, slightly lighter body, newer Bluetooth, head gestures and Samsung-claimed audio and ANC refinements. Samsung’s Germany comparison also lists longer battery life for the newer model, though its Colombia comparison gives the two generations the same runtime figures. For Buds3 Pro owners, upgrading is most compelling if one of those changes solves a real need—and if your phone supports the features you want. There is not enough current pricing or independent side-by-side testing here to call it a universal value upgrade.
What changed between the Galaxy Buds4 Pro and Buds3 Pro?
The Buds4 Pro (model SM-R640) arrived in March 2026, following the Buds3 Pro (SM-R630) in July 2024, according to Samsung Electronics’ 2026 Q1 Interim Report. Samsung’s Germany comparison lists changes to the design, battery specifications, Bluetooth version, drivers and controls, alongside features shared across both generations.
| Specification | Galaxy Buds4 Pro | Galaxy Buds3 Pro |
|---|---|---|
| Earbud weight | 5.1 g each | 5.4 g each |
| Case weight | 44.3 g | 46.5 g |
| Bluetooth | 6.1 | 5.4 |
| Codecs listed | AAC, SBC, Samsung Seamless Codec (SSC), SSC-UHQ | AAC, SBC, Samsung Seamless Codec (SSC), SSC-UHQ |
| Water and dust resistance | IP57 | IP57 |
| Android requirement listed by Samsung Germany | Android 12.0 or later; at least 1.5 GB RAM | Android 10.0 or later; at least 1.5 GB RAM |
Specifications and feature availability can vary by market and device. The figures above are from Samsung Germany’s comparison, last updated in 2026: Samsung Galaxy Buds comparison.
Redesigned shape, but fit is personal
Samsung describes the Buds4 Pro as slimmer, with metal accents and a horizontally opening transparent case. The earbuds measure 30.9 × 18.1 × 19.6 mm, while their case measures 51 × 51 × 28.3 mm. The Buds3 Pro earbuds measure 19.8 × 18.1 × 33.2 mm, and their case measures 48.7 × 58.9 × 24.4 mm. Both are closed in-ear designs and come with silicone tips in three sizes.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The Buds4 Pro are 0.3 g lighter per earbud and their case is 2.2 g lighter in Samsung Germany’s specifications. That does not establish that they fit or feel more comfortable for every person: the shapes differ, and dimensions and weight cannot replace trying them in your own ears. Samsung lists the Buds4 Pro in black and white, plus pink gold exclusive to its German online shop; Buds3 Pro are listed in silver and white. Color availability is market-specific.
Battery capacity and runtime depend on the regional listing
Samsung Germany lists a 61 mAh battery in each Buds4 Pro earbud and a 530 mAh case, compared with 53 mAh and 515 mAh for Buds3 Pro. Its estimated playback figures are:
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
| Samsung Germany estimate | Buds4 Pro | Buds3 Pro |
|---|---|---|
| ANC on, earbuds / total with case | Up to 6 / 26 hours | Up to 6 / 20 hours |
| ANC off, earbuds / total with case | Up to 7 / 30 hours | Up to 7 / 23 hours |
These are Samsung’s stated estimates, not independent playback measurements. Actual time varies with volume, connectivity and use. There is also a regional discrepancy: Samsung Colombia lists both generations at up to 6 hours per charge and 26 hours total with ANC on, or 7 hours per charge and 30 hours total with ANC off. The reason for the difference between Samsung’s regional pages is not established, so check the specification for your market rather than treating either set of totals as universal.
Samsung Germany lists charging times of up to 55 minutes for Buds4 Pro earbuds and 83 minutes for their case, versus 71 minutes and 87 minutes for Buds3 Pro. Both generations support USB Type-C and wireless charging, which that page describes as Qi2-standard. Samsung lists a USB-C charging cable in the Buds3 Pro package but not the Buds4 Pro package on its Germany page; confirm local box contents before buying.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteRank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Samsung’s audio and ANC changes are manufacturer claims
Samsung lists a two-way speaker in both models. The Buds4 Pro have an 11 mm dynamic driver and a 5 × 4 mm tweeter; the Buds3 Pro have a 10.5 mm dynamic driver and a 6.1 mm tweeter. Both have dual amplifiers and three microphones per earbud. Samsung says the Buds4 Pro’s mid-woofer diaphragm is 19.8% larger than the Buds3 Pro’s and describes its Adaptive ANC 2.0 as more responsive.
Those figures describe Samsung’s specifications and claims, not independent proof of how much better the newer earbuds sound or block noise. Samsung lists active noise cancellation, adaptive EQ, adaptive noise control, 360-degree audio, voice and siren detection, and super-wideband speech for both models. The comparison does not establish a measured listening or noise-cancellation advantage for every user.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Head gestures are new; other controls differ
Samsung lists head gestures for the Buds4 Pro and Blade Lights for the Buds3 Pro. The comparison also lists seamless AI access, voice control with Bixby and Google Gemini, and Interpreter for Buds4 Pro; for Buds3 Pro, it lists voice control and Interpreter. Feature support can depend on your device, software, market and language, so a feature listed for the earbuds is not a guarantee that it will work in every setup.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Will the Buds4 Pro work with your phone?
Both models list AAC, SBC, Samsung Seamless Codec and SSC-UHQ. Samsung describes SSC-UHQ as supporting 24-bit/96 kHz on Galaxy smartphones; codec availability and benefit depend on the connected device and software environment. The newer generation changes Bluetooth from 5.4 to 6.1 in Samsung Germany’s specifications, but the codec list itself is unchanged.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Samsung Germany lists Android 12.0 or later and at least 1.5 GB of RAM for Buds4 Pro, and Android 10.0 or later with the same RAM requirement for Buds3 Pro. On Galaxy devices, Samsung says settings can be integrated directly on One UI 8.0 or later; older One UI versions use the Galaxy Wearable app. Check that your exact phone and software support the specific controls, audio features or AI functions you plan to use.
Should you upgrade from the Galaxy Buds3 Pro?
Consider the Buds4 Pro if a specific change matters to you
- You want to try the redesigned shape or prefer the lower listed weight, while recognizing that comfort is individual.
- You need head gestures or want to try Samsung’s advertised Adaptive ANC 2.0 and audio refinements.
- Your local Samsung listing shows a battery improvement that matters for your listening habits. Samsung’s Germany and Colombia runtime figures differ, so use the relevant market’s specifications.
- You want Bluetooth 6.1 or a feature available on the newer model, and your phone and software support it.
Keep the Buds3 Pro if they already meet your needs
If their fit, sound, ANC and battery life work well for you, the changes may not address a problem worth paying to solve. Samsung lists IP57, two-way speakers, several adaptive audio features and the same four codec categories for both generations. The Buds3 Pro also have Blade Lights, which Samsung does not list for the Buds4 Pro.
Compare prices in the same market before deciding
Samsung US lists the Buds4 Pro from $249.99; that is a US starting price, and prices can change. The available sources do not establish a contemporaneous Buds3 Pro price, so they do not support a precise upgrade premium or a universal value-for-money verdict. Compare the actual checkout prices available to you, then weigh the difference against fit, battery expectations and the features you will use. Samsung US Galaxy Buds4 Pro product page.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
