Compare Audio-Technica ATH-R70XA Headphones vs Sendy Audio Apollo Pro

A 3.5mm adapter is included, so standard laptop and portable connections are possible. The long adapted plug is awkward, and a dedicated 3.5mm cable would be cleaner.

Aesthetics are generally praised as stylish, sleek, discreet, professional, or modern.

Despite its large planar cups, the frame looks relatively low-profile and cohesive. The design is distinctive without relying on oversized branding.

The Apollo Pro can play from modest sources, but stronger amplification brings firmer dynamics and fuller performance. One listener found it easy to drive, while another preferred a more powerful balanced setup.

Bass is the most divided sound attribute: some reviewers hear tight, extended, accurate lows, while others want more punch, richness, or sub-bass headroom.

Bass reaches deep with good texture and control, but physical slam is more restrained than bass-heavy dynamic headphones. The tuning favors warmth and definition over subwoofer-like impact.

Build quality is sharply split, ranging from flimsy, rattly, and delicate to solid, sturdy, excellent, and well constructed.

Build quality is repeatedly praised for solid metalwork, clean fitting, and reassuring adjustment hardware. Nothing feels loose or unfinished, and the construction competes well above its price.

Cable quality is mixed: reviewers like the useful length and dual cable in some contexts, but others criticize the split design, length, memory, and ergonomics.

The stock braided cable feels premium, durable, and low in handling noise. Its weight and unusual connector arrangement are the main practical drawbacks.

Carry case feedback is mixed: one reviewer liked the soft carry case, while another wanted a harder protective case.

The leather case is sturdy, protective, and notably nicer than typical included cases. It makes storage safer even though the headphone itself is not ideal for travel.

Left and right channels track closely, supporting a stable center image and accurate positioning. No meaningful imbalance was reported.

Clamping force is praised as light and low-pressure, including for eyeglass users, while still staying usable on at least one reviewer’s head.

Clamp is secure enough to keep the cups stable without pressing hard around the jaw. It should suit long listening sessions better than many heavier planars.

Long-session comfort is a major strength thanks to the light build and soft contact points, though fit can be poor for smaller heads.

Comfort is a standout strength, with several listeners able to wear it through multiple albums or all day. The fit stays secure without creating obvious pressure points.

Connectivity is limited to wired use; one review frames that as a drawback versus wireless options, while another appreciates having no wireless complexity.

The balanced cable and included 3.5mm and 6.35mm adapters cover many portable and desktop sources. The adapter stack can become bulky, but compatibility is broad out of the box.

One reviewer praises the overall design as professional-looking and good-feeling.

Zebrawood cups, exposed metal, and the sunburst grille give the Apollo Pro a distinctive premium look. The styling earns strong praise, though its decorative appearance will not suit every taste.

The detachable cable system is convenient for some because it locks, removes, and routes either way, but others dislike the proprietary or over-complicated design.

The detachable cable can be replaced if it fails, which supports longer ownership. However, the single-ring right-side connector limits compatible aftermarket choices.

One reviewer raises a clear durability concern, saying the light construction did not inspire confidence for longevity.

The ear pads are generally described as soft, comfortable, breathable, and well padded, with one caveat that they can feel slightly shallow.

The deep velvet pads are soft, breathable, and unusually comfortable. Their cushioning spreads pressure well and reduces heat compared with many synthetic-leather pads.

One review criticizes the ear cup swivel for not rotating enough to help the fit and seal.

The yokes and cups articulate smoothly in multiple directions. That movement helps the pads conform to different head shapes without constant repositioning.

Feature depth is limited, with one review calling the features sparse despite a few useful extras.

Frequency response is mostly praised as neutral, flat, even, and suitable for critical listening, though one reviewer heard a warm-but-lean tonal balance.

The response is controlled and broadly balanced, with no exaggerated bass shelf or sharp showroom-style treble boost. Its warmer lower midrange keeps it from being strictly neutral.

Wide staging and precise directional placement make footsteps and effects easy to locate. It works especially well for immersive single-player gaming, though voice chat needs a separate microphone.

Glasses did not meaningfully break the seal or reduce bass response in testing. The soft pads adapt well around frames while staying comfortable.

Headband adjustability is inconsistent, with serious complaints about fit and the strap design alongside one reviewer who found adjustment easy.

The suspension headband offers a broad, easy adjustment range that helps the cups settle quickly. Finding a comfortable fit requires little effort.

Headband padding feedback is split between one complaint that the pad collapses into the metal and one praise for comfort.

The broad, softly padded headband spreads weight effectively and avoids a concentrated crown hotspot. It supports the headphone’s excellent long-session comfort.

One review criticizes the hinge/swivel area as weak and a source of rattles.

The adjustment hardware feels firm, holds its position, and does not creak. The moving parts give a reassuring impression of careful tolerances.

Immersive audio impressions are positive, with reviewers describing an entrancing and surrounding presentation.

Films and spacious recordings benefit from broad imaging, stable placement, and clear layering. The presentation can feel more speaker-like than many conventional headphones.

One review positively notes the included long lead as a useful standard accessory.

The package is generous, with a leather case, accessory pouch, balanced cable, and multiple adapters. The selection feels complete, although the adapter arrangement is not especially elegant.

Instrument separation and imaging are repeatedly praised, especially for stereo placement, mix decisions, and hearing individual elements clearly.

Dense arrangements remain organized, with individual instruments easy to distinguish without sounding artificially disconnected. Fast passages and layered mixes are handled especially well.

There is no built-in microphone, so online gaming and calls require a separate mic. That omission matters mainly for users seeking an all-in-one gaming headset.

The left/right-independent cable routing is repeatedly treated as useful, clever, or cool.

One reviewer found resolution and clarity weaker at low levels, saying the headphone opens up more when played louder.

Midrange clarity is usually a strength, with vocals and mids described as clear, present, and revealing, though one reviewer found the mids shouty and honky.

Voices and instruments sound full, natural, and easy to follow. The slightly warm presentation adds body without making the midrange thin, brittle, or overly forward.

Passive isolation is limited by the open-back design, making the headphones unsuitable for recording or noisy environments despite one reviewer finding outside sounds not too distracting.

Passive isolation is minimal, as expected from an open-back headphone. Outside sounds remain audible, so it works best in a quiet private room.

Overall recommendations are mostly positive for critical listening, mixing, and mastering, but fit, bass needs, build expectations, and use case shape the verdict.

The Apollo Pro earns strong recommendations for home listeners who prioritize comfort, spaciousness, and a warm but detailed sound. It is less suitable for commuters, bass-heads, or treble-sensitive buyers.

Long-term impressions are strongly positive, with listeners enjoying the Apollo Pro across music, films, and gaming. Warmth, comfort, and spaciousness drive most of that enthusiasm.

This is a desk-focused headphone rather than a portable one. The large open cups, substantial cable, and limited privacy make travel inconvenient despite the included case.

Premium feel is mixed: some reviewers praise the finish and feel, while another says the simple build lacks premium materials.

The zebrawood, aluminum frame, leather details, and careful finishing create a convincingly premium impression. It looks and feels appropriate for its price class.

The pads can be removed and replaced without much difficulty. Replacement availability should be checked before purchase, but the design is more serviceable than permanently fixed pads.

The glossy zebrawood finish can show skin oils, small marks, and surface wear. Regular wiping and careful storage will help preserve its appearance.

Setup simplicity is praised because the wired, app-free design is plug-and-play.

Sound leakage is a consistent downside because the open-back design lets others hear the music.

Sound leakage is substantial, and people nearby may hear much of the music. Shared offices, commuting, and late-night use beside another person are poor fits.

Reviewers broadly praise the ATH-R70xa for natural, detailed, clean open-back sound, with only one dissenting review calling it merely fine and not personally compelling.

The overall sound is consistently described as natural, detailed, and enjoyable, with warmth that avoids muddiness. It stays musical rather than clinical, even when presenting plenty of information.

Soundstage width is a consistent highlight, with reviewers describing the presentation as wide, spacious, airy, large, and open.

The open-back presentation creates a broad, stable stage with convincing depth and placement. Most listeners praise its spaciousness, though one found it less expansive than the widest open-back alternatives.

Spatial performance is praised for impressive imaging and positional cues, including mixing placement and gaming directionality.

Stability depends on fit: one reviewer with a smaller head had slippage, while another found the light clamp still secure.

A detachable cable and replaceable pads improve serviceability and reduce the need to discard the whole headphone after wear. Buyers should still confirm long-term replacement-part availability.

Travel friendliness is poor because reviewers repeatedly say the open-back design is bad for commuting, public listening, and shared spaces.

Open-back leakage and almost no isolation make the Apollo Pro a poor travel companion. It is better suited to a desk, listening chair, or quiet home room.

Treble is generally praised as clear, smooth, detailed, and not harsh, with caveats about slight restraint or peakiness in a few reviews.

Treble is detailed and airy without becoming consistently harsh, making long sessions easier. Some listeners may still find the upper range a little spicy on bright recordings.

Value is generally positive for sound quality and flagship-level pricing, though reviewers still note that the headphones are not cheap.

The build, comfort, accessories, and sound make the $449 price competitive. It is not a bargain for everyone, but several listeners consider the package excellent for the money.

Volume output is a practical weakness because several reviewers note the 470-ohm load needs a capable amplifier and can be too quiet from weaker sources.

The Apollo Pro reaches practical listening levels from many dongles and portable sources. A cleaner or more powerful amplifier can still improve dynamics and bass control.

Weight comfort is the strongest point of agreement: reviewers repeatedly describe the headphones as extremely light and easy to forget during wear.

Although the cups look large, the 354-gram frame feels lighter than expected. Good distribution keeps the headphone from dragging downward or creating a narrow hotspot.