Compare Samsung Galaxy Buds 3 FE Earbuds vs Samsung Galaxy Buds 4 Pro

Samsung Galaxy Buds 3 FE Earbuds
Samsung Galaxy Buds 4 Pro

Quick verdict

What each product is best for

Choose Samsung Galaxy Buds 3 FE Earbuds for Smudge resistance and Volume output.

Choose Samsung Galaxy Buds 4 Pro for Auracast support and Sensors.

Comparison Takeaways

Samsung Galaxy Buds 3 FE Earbuds

Where It Has the Edge

  • Smudge resistance is 4.2 vs 2.2. Smudge resistance is a small design strength thanks to the matte finish, which reviewers say reduces fingerprints, shine,...
  • Volume output is 5.0 vs 3.8. Volume output is very strong in the available evidence, with one reviewer calling the volume insanely loud.
  • Audio-video sync accuracy is 5.0 vs 3.8. Video latency evidence is positive, with one reviewer reporting no noticeable delay and calling the earbuds suitable for...
  • Noise isolation (passive) is 4.5 vs 3.7. Passive isolation benefits from the sealed design, with reviewers citing meaningful isolation and better noise blocking than unsealed...

Samsung Galaxy Buds 4 Pro

Where It Has the Edge

  • Auracast support is 4.8 vs 2.0. Auracast is viewed as a forward-looking and genuinely useful addition for shared or public Bluetooth broadcasts. The reviewers...
  • Sensors is 4.9 vs 2.3. Voice detection, siren awareness and related sensors are among the smarter features reviewers actually appreciate. They generally trigger...
  • Built-in DAC and hi-res playback is 4.7 vs 2.5. Samsung’s UHQ/SSC playback is repeatedly praised for added detail, spaciousness and resolution on compatible Galaxy phones. Reviewers who...
  • Charging is 4.1 vs 2.7. Charging is generally convenient, with fast top-ups and wireless charging earning praise. A small number of customers report...
Average score
Samsung Galaxy Buds 3 FE Earbuds
3.9
Samsung Galaxy Buds 4 Pro
4.2
Auracast support
Samsung Galaxy Buds 3 FE Earbuds
2.0

Auracast support is a weakness because at least one reviewer was disappointed that the Buds 3 FE did not get the feature.

Samsung Galaxy Buds 4 Pro
4.8

Auracast is viewed as a forward-looking and genuinely useful addition for shared or public Bluetooth broadcasts. The reviewers who discuss it are clearly positive about the flexibility it adds.

Sensors
Samsung Galaxy Buds 3 FE Earbuds
2.3

Sensor behavior is a weakness because reviewers complain that wear sensors do not provide full auto-pause/resume functionality.

Samsung Galaxy Buds 4 Pro
4.9

Voice detection, siren awareness and related sensors are among the smarter features reviewers actually appreciate. They generally trigger promptly and make conversations or safety alerts easier without removing the buds.

Built-in DAC and hi-res playback
Samsung Galaxy Buds 3 FE Earbuds
2.5

Hi-res playback is a tradeoff: reviewers note that higher-end 24-bit features are reserved for the Pro model, limiting the FE for serious high-resolution listening.

Samsung Galaxy Buds 4 Pro
4.7

Samsung’s UHQ/SSC playback is repeatedly praised for added detail, spaciousness and resolution on compatible Galaxy phones. Reviewers who switch it on often hear a meaningful upgrade.

Smudge resistance
Samsung Galaxy Buds 3 FE Earbuds
4.2

Smudge resistance is a small design strength thanks to the matte finish, which reviewers say reduces fingerprints, shine, and scratches.

Samsung Galaxy Buds 4 Pro
2.2

The clear or glossy case surfaces pick up fingerprints and scratches more readily than some reviewers would like. Cosmetic durability is a minor but recurring presentation complaint.

Charging
Samsung Galaxy Buds 3 FE Earbuds
2.7

Charging is a compromise because USB-C works and wired charging can be quick enough, but missing wireless charging is repeatedly called out as a bummer or tradeoff.

Samsung Galaxy Buds 4 Pro
4.1

Charging is generally convenient, with fast top-ups and wireless charging earning praise. A small number of customers report charging faults, but those are exceptions to an otherwise positive pattern.

Instrument separation
Samsung Galaxy Buds 3 FE Earbuds
3.3

Instrument separation is split: one reviewer hears distinct musical layers, while another says the Buds 3 FE lack detail and separation versus stronger options.

Samsung Galaxy Buds 4 Pro
4.5

Instrument separation is a consistent strength in the reviews that discuss it. Individual parts remain distinct even in busy mixes, reinforcing the buds’ detailed presentation.

Volume output
Samsung Galaxy Buds 3 FE Earbuds
5.0

Volume output is very strong in the available evidence, with one reviewer calling the volume insanely loud.

Samsung Galaxy Buds 4 Pro
3.8

Volume is generally ample, with several reviewers saying the buds get very loud. A few users reported low-output issues or found the level less impressive until settings or firmware were addressed.

Spatial audio
Samsung Galaxy Buds 3 FE Earbuds
3.0

Spatial audio is mixed: one reviewer likes the immersive 360 effect, while others dislike the lack of head tracking or find the effect diffused.

Samsung Galaxy Buds 4 Pro
4.2

Spatial audio is polarizing. Some users find head-tracked 360 Audio immersive and excellent, while others call it gimmicky, disruptive or not meaningfully different from standard playback.

Audio-video sync accuracy
Samsung Galaxy Buds 3 FE Earbuds
5.0

Video latency evidence is positive, with one reviewer reporting no noticeable delay and calling the earbuds suitable for watching videos.

Samsung Galaxy Buds 4 Pro
3.8

Latency is generally manageable and a gaming mode can reduce delay, but one reviewer found the highest-quality audio mode could create noticeable lip-sync mismatch. The experience therefore depends on the selected mode.

Codec support
Samsung Galaxy Buds 3 FE Earbuds
3.2

Codec support is Samsung-first: SSC can improve fidelity on Samsung devices, while non-Samsung users are limited to AAC or SBC.

Samsung Galaxy Buds 4 Pro
4.3

Samsung’s own high-quality codecs are praised for sound and stability on compatible Galaxy devices. The benefit is ecosystem-dependent, which limits the appeal for listeners using other phones.

Noise isolation (passive)
Samsung Galaxy Buds 3 FE Earbuds
4.5

Passive isolation benefits from the sealed design, with reviewers citing meaningful isolation and better noise blocking than unsealed Buds models.

Samsung Galaxy Buds 4 Pro
3.7

Passive isolation depends heavily on getting the right seal. A good fit can block a meaningful amount of outside sound, while poor tip matching noticeably weakens isolation and ANC.

Included accessories
Samsung Galaxy Buds 3 FE Earbuds
2.8

Included accessories are a weakness because multiple reviewers note the missing cable and limited box contents.

Samsung Galaxy Buds 4 Pro
2.0

Accessory complaints focus on what is not included, such as a charging cable or broader fit accessories. The supplied package is functional, but some buyers expected more at this price.

Lossless audio support
Samsung Galaxy Buds 3 FE Earbuds
3.8

Lossless-style playback is possible only in limited Samsung conditions through SSC, so reviewers treat it as a Samsung-first benefit rather than universal hi-fi support.

Samsung Galaxy Buds 4 Pro
4.5

Compatible Samsung playback can deliver very high-resolution audio, and reviewers say it handles lossless source material convincingly. The benefit is tied to Samsung’s codec and device support rather than universal Bluetooth lossless.

Weight comfort
Samsung Galaxy Buds 3 FE Earbuds
4.0

Weight comfort is lightly but positively supported, with reviewers calling the buds lightweight and comfortable.

Samsung Galaxy Buds 4 Pro
4.8

The earbuds are repeatedly described as extremely light, which helps reduce fatigue over long sessions. Several users compare them favorably with heavier earbuds they previously wore.

Preset EQ profile quality
Samsung Galaxy Buds 3 FE Earbuds
4.0

Preset EQ profile quality gets direct praise from one reviewer, who says the presets work well.

Samsung Galaxy Buds 4 Pro
4.7

The preset profiles are well received, with Dynamic mentioned repeatedly as a strong choice. Reviewers say the better presets add punch or balance without requiring manual tuning.

Bass performance
Samsung Galaxy Buds 3 FE Earbuds
3.6

Bass impressions are mixed: several reviewers find it well-defined or pleasantly emphasized, while others say it is less punchy or not as controlled as rivals or the Pro model.

Samsung Galaxy Buds 4 Pro
4.3

Bass is generally deep, energetic and well controlled without burying the rest of the mix. A smaller group finds the low end too boomy or colored and prefers dialing it back with EQ.

Value for money
Samsung Galaxy Buds 3 FE Earbuds
4.4

Value is a major strength, especially for Samsung phone owners, with reviewers repeatedly calling the Buds 3 FE an easy recommendation or strong deal.

Samsung Galaxy Buds 4 Pro
3.7

Value depends strongly on the buyer’s ecosystem and priorities. Fans of the sound, ANC and Samsung integration often justify the premium price, while others see too little improvement or too many platform limits for $249.

App
Samsung Galaxy Buds 3 FE Earbuds
4.5

The app and Samsung settings integration are important to getting full value, unlocking ANC controls, EQ, AI features, updates, and other advanced controls.

Samsung Galaxy Buds 4 Pro
3.9

Samsung’s controls expose a broad set of sound and convenience options, especially on Galaxy phones. Opinions cool outside that ecosystem, where the app experience can be limited, bare-bones or less straightforward.

Voice assistant integration
Samsung Galaxy Buds 3 FE Earbuds
3.0

Voice assistant integration is useful but not complete; Gemini and Bixby support exist, while built-in voice controls from the Pro model are missed.

Samsung Galaxy Buds 4 Pro
3.6

Voice control and assistant access can be convenient for hands-free use, and several reviewers like the implementation. Others dislike the assistant choices or the way features are tied to Samsung’s software.

Multi-platform compatibility
Samsung Galaxy Buds 3 FE Earbuds
2.3

Multi-platform compatibility is a weakness: the earbuds work as basic Bluetooth buds on iPhone, but advanced controls and ecosystem features are Samsung- or Android-dependent.

Samsung Galaxy Buds 4 Pro
2.8

Basic Bluetooth use across phones and computers is possible, but the product is much less complete outside Samsung hardware. Reviewers repeatedly cite missing customization, codecs and automatic switching on mixed-device setups.

Touch control responsiveness
Samsung Galaxy Buds 3 FE Earbuds
3.1

Touch responsiveness is mixed, ranging from fantastic controls to complaints that double and triple taps are finicky.

Samsung Galaxy Buds 4 Pro
3.7

Pinch-and-swipe controls are often convenient and better positioned than before, but reactions are mixed. Some users find volume gestures exacting, hard to locate or less responsive than they want.

Eartips fit
Samsung Galaxy Buds 3 FE Earbuds
4.3

Fit is one of the strongest points: sealed tips usually create a secure seal and help the Buds 3 FE stay put, though sizing may not work for everyone.

Samsung Galaxy Buds 4 Pro
3.8

Fit is highly ear-dependent. Many reviewers get a snug, secure seal for hours, while a substantial minority reports looseness, slipping or buds that will not stay put during movement.

Software/setup simplicity
Samsung Galaxy Buds 3 FE Earbuds
4.6

Setup is easy on Samsung devices, with reviewers describing instant pairing, quick setup, and a painless process.

Samsung Galaxy Buds 4 Pro
4.1

Setup is usually fast and nearly automatic on Samsung phones. The main friction comes from finding integrated settings, learning the newer control location or troubleshooting occasional pairing/software issues.

Find My
Samsung Galaxy Buds 3 FE Earbuds
4.0

Find My evidence is limited but positive, with one reviewer confirming the feature worked and showed location on a map.

Samsung Galaxy Buds 4 Pro
3.5

Find My is useful when it updates correctly, including locating buds from Samsung’s ecosystem. One customer reported stale location information, making reliability less consistent than the feature promise suggests.

Stability
Samsung Galaxy Buds 3 FE Earbuds
4.3

Stability is strong for normal use and shake tests, though one reviewer says the stem design is not ideal for high-impact running.

Samsung Galaxy Buds 4 Pro
3.8

Stability follows the same ear-shape split as fit: many users can run, work or move without trouble, while others experience frequent loosening or outright fallouts.

Android compatibility
Samsung Galaxy Buds 3 FE Earbuds
3.5

Android compatibility is strongest on Samsung phones and tablets, where key sound and ecosystem features unlock; non-Samsung Android works with more limits.

Samsung Galaxy Buds 4 Pro
4.0

Galaxy phones provide the fullest and smoothest experience, with quick pairing and access to Samsung-only audio and smart features. Other Android phones can still work well, but some premium functions remain unavailable.

Equalizer customization
Samsung Galaxy Buds 3 FE Earbuds
3.9

EQ customization is useful through Samsung software, with custom and preset options, but one reviewer misses personalized tuning.

Samsung Galaxy Buds 4 Pro
4.3

The nine-band EQ and custom tuning options are a major plus for listeners who want control over the sound. Reviewers frequently use EQ to sharpen strengths or tame excess bass and treble.

Water/sweat resistance rating
Samsung Galaxy Buds 3 FE Earbuds
4.1

Water and sweat resistance is generally considered adequate for workouts and rain, though reviewers note IP54 is lower than the Pro model.

Samsung Galaxy Buds 4 Pro
4.5

Reviewers view the IP57 protection as a useful advantage for workouts, sweat and wet weather. They still caution that the buds are not meant for swimming or routine submersion.

Frequency response accuracy
Samsung Galaxy Buds 3 FE Earbuds
4.5

Frequency response evidence is strong from measurement-based reviews that say the default tuning tracks the target curve closely.

Samsung Galaxy Buds 4 Pro
4.1

Most reviewers hear a balanced, coherent tuning, especially after minor EQ adjustment. A few object to the bass-to-treble balance and describe the stock response as somewhat off.

Microphone noise reduction
Samsung Galaxy Buds 3 FE Earbuds
4.2

Microphone noise reduction is mostly praised as much improved and strong at reducing background sounds, though one reviewer says it could still be better.

Samsung Galaxy Buds 4 Pro
4.6

Background-noise rejection during calls is a major strength, especially for traffic, wind and steady environmental noise. A few tests found occasional pickup quirks, but the overall pattern is strongly positive.

AI translation
Samsung Galaxy Buds 3 FE Earbuds
4.3

AI translation is treated as a useful Samsung ecosystem bonus, especially when it pipes live translations into the earbuds, but reviewers often frame it as a feature rather than the core reason to buy.

Samsung Galaxy Buds 4 Pro
3.9

Live translation is useful for some Samsung users and can make face-to-face conversations more practical through the earbuds. Reliability is mixed, with at least one detailed test calling Samsung’s translation inconsistent and unusable.

Multipoint connectivity reliability
Samsung Galaxy Buds 3 FE Earbuds
2.0

True multipoint is one of the clearest repeated negatives, with reviewers calling its absence disappointing, a potential dealbreaker, or worse than alternatives.

Samsung Galaxy Buds 4 Pro
2.3

True multipoint is one of the most repeated weaknesses. Samsung-device handoff can work well, but reviewers who mix Galaxy phones with Windows, iPad, Mac or other hardware frequently dislike the lack of universal automatic switching.

Carry case quality
Samsung Galaxy Buds 3 FE Earbuds
4.0

The case is compact and secure in testing, though case-related praise focuses more on size and magnet retention than premium materials.

Samsung Galaxy Buds 4 Pro
3.7

The redesigned case gets praise for easier bud placement, premium looks and wireless charging. Criticism centers on its thickness, scratches, battery reporting and occasional case-battery drain.

Portability/foldability
Samsung Galaxy Buds 3 FE Earbuds
4.5

Portability is positive but lightly covered, with the case described as pocketable.

Samsung Galaxy Buds 4 Pro
4.2

The case is portable enough for most pockets, and several reviewers call it compact. Others find the squarer shape blocky or more noticeable in a pocket than slimmer competitors.

Sound quality
Samsung Galaxy Buds 3 FE Earbuds
4.3

Sound quality is the most praised attribute overall, with most reviewers calling it excellent, balanced, outstanding, or great for the price, despite a few mixed impressions.

Samsung Galaxy Buds 4 Pro
4.5

Sound quality is the standout strength. Reviewers repeatedly describe the Buds 4 Pro as detailed, clean and engaging, with several calling them among Samsung’s best-sounding earbuds.

Build quality
Samsung Galaxy Buds 3 FE Earbuds
4.0

Build quality receives positive but limited evidence, with one reviewer directly calling the overall build sturdy.

Samsung Galaxy Buds 4 Pro
3.7

Build quality is usually seen as solid, durable and appropriately premium. A few customer reports mention cosmetic wear, scratches or a cheaper-than-expected feel after use.

Soundstage width
Samsung Galaxy Buds 3 FE Earbuds
4.3

Soundstage width receives positive evidence, with reviewers describing openness and a pleasing amount of width.

Samsung Galaxy Buds 4 Pro
4.5

The presentation is commonly described as open and spacious for true-wireless earbuds. Reviewers hear a broad sense of width that helps music feel less congested.

Maximum volume clarity
Samsung Galaxy Buds 3 FE Earbuds
4.3

Maximum-volume clarity is positive, with reviewers hearing little distortion or clean highs and mids even at loud levels.

Samsung Galaxy Buds 4 Pro
4.5

One reviewer specifically praised the buds for keeping the sound clean and avoiding distortion at high output. There is not enough broader commentary to establish a wider pattern.

Treble clarity
Samsung Galaxy Buds 3 FE Earbuds
3.9

Treble clarity is mostly positive, with clear highs and less fatigue, but one reviewer criticizes the highs as splashy and uncontrolled.

Samsung Galaxy Buds 4 Pro
4.1

Treble is usually praised for crisp detail and clarity, but it is more divisive than the mids. Some listeners hear the top end as recessed, bright, scratchy or insufficiently balanced against the bass.

Bluetooth
Samsung Galaxy Buds 3 FE Earbuds
4.0

Bluetooth connection is generally stable and easy on Samsung devices, though one reviewer notes the fast-pair experience is slick only when it works.

Samsung Galaxy Buds 4 Pro
3.8

Bluetooth is very smooth inside Samsung’s ecosystem, and many users report instant pairing and stable connections. Cross-device use is less consistent, with some dropouts, reconnect hassles and manual switching complaints.

Sidetone adjustment quality
Samsung Galaxy Buds 3 FE Earbuds
4.0

Sidetone during calls is useful when transparency mode lets the wearer hear their own voice clearly and reduces call fatigue.

Samsung Galaxy Buds 4 Pro
3.8

Sidetone is useful for hearing your own voice naturally during calls, and CNET-style testing praised its presence. One customer found the behavior less convincing, so the small sample is mildly positive rather than unanimous.

Battery
Samsung Galaxy Buds 3 FE Earbuds
3.5

Battery life is usually described as average to solid, with ANC runtimes around five to six hours and some praise for the quoted Galaxy Buds endurance.

Samsung Galaxy Buds 4 Pro
3.4

Battery life is adequate for many daily routines but is one of the most common complaints. Roughly five to seven hours per charge is often viewed as merely average, and some users also report disappointing case endurance.

Ear tip size options
Samsung Galaxy Buds 3 FE Earbuds
3.1

Ear tip options are a recurring caveat because reviewers like having sizes included but several want more choices, especially an XL option.

Samsung Galaxy Buds 4 Pro
3.0

The included tip sizes work well for many people but do not cover every ear shape. Small-ear users and those between sizes are the most likely to need third-party alternatives.

Transparency mode quality
Samsung Galaxy Buds 3 FE Earbuds
4.3

Transparency mode is widely praised as good, clear, natural, or great, with enough clarity for conversations and awareness.

Samsung Galaxy Buds 4 Pro
4.4

Transparency or Ambient mode earns broad praise for sounding natural and keeping speech easy to hear. Several reviewers place it near the best modes they have used, with only scattered complaints.

Comfort during long use
Samsung Galaxy Buds 3 FE Earbuds
4.3

Comfort is a strength across reviewers, with repeated praise for the light, familiar stem fit and comfortable listening sessions.

Samsung Galaxy Buds 4 Pro
4.4

Long-wear comfort is one of the most consistently praised traits, with many reviewers forgetting the buds are even in their ears. Ear shape still matters, and a small minority reports pressure, soreness or irritation.

Design and Aesthetics
Samsung Galaxy Buds 3 FE Earbuds
4.4

Design receives broad praise for the matte finish, understated styling, premium look, and slimmer case, although the stem shape is not universally loved.

Samsung Galaxy Buds 4 Pro
4.5

The cleaner metal-accented redesign is broadly liked and feels more distinctive and premium than the prior generation. A few buyers are less impressed by the styling or materials, but positive reactions dominate.

Button control usability
Samsung Galaxy Buds 3 FE Earbuds
3.7

Pinch and swipe controls are generally useful and sometimes praised, but reviewers also note extra force, awkward stem angles, or a short learning curve.

Samsung Galaxy Buds 4 Pro
3.8

The physical pinch area is easier to find for many reviewers and avoids accidental touches while adjusting the buds. Others find the control point awkward or more demanding than expected.

Microphone quality for calls
Samsung Galaxy Buds 3 FE Earbuds
4.1

Call microphone quality is a strength overall, with reviewers reporting clear voice pickup and reliable call performance, except in harder windy cases.

Samsung Galaxy Buds 4 Pro
4.1

Call quality is usually clear and dependable, with many reviewers impressed by voice pickup. Some calls can sound fuzzy, digitized or muffled, especially in difficult conditions or with an imperfect fit.

Active noise cancellation
Samsung Galaxy Buds 3 FE Earbuds
4.3

Most reviewers rate ANC highly, with several calling it excellent or top tier, though one subway-focused test found it only barely adequate in very loud environments.

Samsung Galaxy Buds 4 Pro
4.3

ANC is widely considered strong and useful, particularly against steady travel, fan and city noise. It is not universally class-leading, and some reviewers report weaker performance, fit sensitivity or occasional ANC glitches.

Midrange clarity
Samsung Galaxy Buds 3 FE Earbuds
4.5

Midrange clarity is consistently positive, especially for vocals, which reviewers describe as clear, present, crisp, and detailed.

Samsung Galaxy Buds 4 Pro
4.5

Vocals and midrange instruments usually come through cleanly and with strong presence. The few reservations are mild, mostly asking for richer or more natural tonal balance.

LDAC
Samsung Galaxy Buds 3 FE Earbuds
2.0

LDAC is a limitation because a reviewer points to alternatives that include LDAC among features the Buds 3 FE lack.

Samsung Galaxy Buds 4 Pro
2.0

LDAC is likewise absent, which limits high-resolution codec choices outside Samsung’s ecosystem. That matters most to buyers who do not plan to use a compatible Galaxy phone.

aptX
Samsung Galaxy Buds 3 FE EarbudsNo score yet
Samsung Galaxy Buds 4 Pro
2.0

The lack of aptX support is criticized as part of Samsung’s codec lock-in. Reviewers who want platform-agnostic hi-res options see that omission as a drawback.

Ear-tip replacement
Samsung Galaxy Buds 3 FE EarbudsNo score yet
Samsung Galaxy Buds 4 Pro
1.7

Several reviewers disliked Samsung’s proprietary tip system, describing removal as fiddly and sometimes needing aftermarket tips or earhooks. This is one of the clearest usability drawbacks for fit-sensitive buyers.

Head gestures
Samsung Galaxy Buds 3 FE EarbudsNo score yet
Samsung Galaxy Buds 4 Pro
4.7

Head gestures receive positive early feedback where reviewers actually use them. Nodding or shaking to handle calls works well, though the feature is not tested by everyone.

Integrated microphone
Samsung Galaxy Buds 3 FE Earbuds
4.0

The integrated microphones are generally strong for calls and voice commands, with particular praise for background-noise handling.

Samsung Galaxy Buds 4 ProNo score yet
Overall satisfaction
Samsung Galaxy Buds 3 FE EarbudsNo score yet
Samsung Galaxy Buds 4 Pro
4.7

Overall satisfaction is very high, especially among Samsung-phone owners who prioritize sound and comfort. The main reservations come from fit, battery, ecosystem lock-in and whether the upgrade is worth the price.

Packaging quality
Samsung Galaxy Buds 3 FE EarbudsNo score yet
Samsung Galaxy Buds 4 Pro
3.5

Packaging feedback is mixed in a very small sample. One customer calls it exceptional, while another criticizes the protection or presentation.

Soundstage depth
Samsung Galaxy Buds 3 FE Earbuds
4.3

Soundstage depth is generally positive when discussed, with reviewers noting pleasing depth or enough richness despite the single-driver design.

Samsung Galaxy Buds 4 ProNo score yet
Warranty and support service
Samsung Galaxy Buds 3 FE EarbudsNo score yet
Samsung Galaxy Buds 4 Pro
1.5

The only scored support-service report is negative, describing a poor experience when seeking help for a charging-related problem. There is not enough data here to generalize beyond that case.