Product Strengths

• Comfortable fit, especially for longer listening sessions.
• Visually appealing and unique design.
• Good accessory set for the price, including a useful carrying case.
• Fairly balanced and smooth sound signature, non-fatiguing to listen to.
• Good noise isolation

Product Considerations

• Mids can sound veiled or muddy, lacking clarity and detail.
• Bass impact can be soft and lacking definition, sometimes sounding "one-noted".
• Treble lacks airiness and sparkle, with limited extension.
• Technical performance is average compared to competitors in the same price range.
• Some reviewers note BA timbre, affecting the naturalness of instruments and vocals.

Comparisons (according to reviewers)

• The Moondrop Aria is considered more complete sounding and vivid.
• The SeeAudio Yume perfects the Thieaudio Legacy 2’s tuning with a cleaner midbass, more upper mids clarity, and a more realistic treble experience.
• The Thieaudio Legacy 3 outperforms the Legacy 2, doing everything better.
• The TRI Starsea has better soundstage, clarity, and microdetails

Takeaway: The Thieaudio Legacy 2 offers a smooth listening experience and a comfortable design at an affordable price. It could be a good choice for those who want something nice looking and easy to listen to, especially for acoustic music.

Product Strengths

• Really good fit that is easy to put in, very comfortable, and stable
• Really good headstage and imaging performance, especially for the price
• Clean tonality, with no stridence or sharpness in the treble, and no issues with sibilance
• Bass response is a step above the Hype 2's with a satisfying listen and a better bass performance
• Easy to drive with 17Ω impedance, 105dB at 1kHz sensitivity

Product Considerations

• Can come across a little glassy in the mid-range, and doesn't necessarily excel at texturing
• Only comes with a 3.5mm termination cable, not offering options for balanced connections
• Shell size is large, potentially causing discomfort for users with smaller ears
• Included ear tips were found to be unremarkable, and it's suggested to invest in third-party options for optimal sound
• Treble could sound slightly exaggerated on some tracks, though it generally maintains a smooth and refined quality

Comparisons (according to reviewers)

• Vs Hype 2: Hype 4 has better bass performance, more satisfying listen, but similar overall sound, the mids on the Hype 4 have thickness and richness, where the mids on the Hype 2 are a little thin
• Vs Canon 2: The Hype 4 is cleaner with more headstage, while the Canon 2 is warmer, laid back, and fuller in the bass
• Vs Monarch III: The Hype 4 can be 90% similar to the Monarch III
• Vs Simgot EA1000: The Simgot EA1000 makes the Hype 4 sound simple

Takeaway: The Thieaudio Hype 4 is a very good IEM that's fun to listen to and has good imaging. It's comfortable to wear and could be a great choice for a top IEM.

Product Strengths

• Sound signature is likely to be palatable for a wide range of people at its price point.
• Good emphasis in the upper midrange, decent timbre, good resolution, the upper midrange is upfront with the vocals, nice details, and it works well with a smooth treble.
• Very smooth treble and the absence of sibilance.
• Good dynamic bass that's nicely textured and has a decent rumble.
• Imaging is accurate.

Product Considerations

• The Truth Ear Nova does not sound better or more balanced than the Hexa, since the reviewer prefers a more balanced sound signature.
• Nova is not a thick-sounding IEM, it's quite thin.
• The midrange is chiefly defined by a cavernous suckout in the low-midrange.
• Soundstage is a little narrower than preferred.
• Shell size may be slightly large for smaller ears.

Comparisons (according to reviewers)

• Vs. Moondrop Variations: Nova is significantly cheaper and close enough in performance that one should save money and go for Nova.
• Vs. Truthear Hexa: Nova easily has a smoother treble presentation, has more dynamic bass, and is more ergonomic, but Hexa has one of the best midranges in this price tier.
• Vs. Truthear Zero: RED: Zero: RED beats Nova almost across the board in tuning and simply sounds more normal.

Takeaway: The Truth Ear Nova is commendable for achieving its tuning at its price point, especially for those looking for a V-shaped presentation or Harman-esque kind of sound signature. If the Harman IE target is to one's liking, Nova is probably as safe a choice as any of the other Harman options out there.

Product Strengths

• Detailed and clean sound, putting plenty of micro-details on the foreground
• Good build quality and comfortable design
• Swappable audio plugs included
• Tuning switches featured
• Open and wide soundstage

Product Considerations

• Treble can be a bit sharp and metallic sounding
• A dedicated DAP, Bluetooth dongle, or external DAC/Amp is needed to shine
• Below-average noise isolation due to its semi-open nature

Comparisons (according to reviewers)

• Approaches the FiiO FH7 closely, but is not exactly as punchy and engaging when bass notes are coming to play, FH7 has a better midrange rendition
• The FH5s gives a harder edge to treble notes, but at the same time creates a wider and more spacious soundstage
• The FiiO FD5 emphasizes warmth, smoothness, and a lush sound with prominent bass and midrange, where the FH5S has a more textured midrange, and a cleaner bass with less emphasis

Takeaway: The FiiO FH5S provides an outstanding unboxing experience and impressive features, along with a clear sound. The IEM allows for long listening sessions.

Product Strengths

• Well-constructed with a nice design, comfortable for long listening sessions with no rough edges
• Versatile IEM suitable for various genres with good sub-bass and treble extension, and uncongested vocals
• Good soundstage, wider than average for IEMs under $150 or even $200
• Package offers great value with a wide selection of ear tips and carry cases
• Good imaging, fast attack, and nuanced texture

Product Considerations

• Mid-bass can feel textureless with weak details
• Some reviewers find the bass boomy, lacking articulation, and being slightly out of balance with the other drivers
• The cable may have a memory, not hanging straight, and being somewhat rubbery/stiff
• Has a more intimate rather than wide-open soundstage
• There is fairly significant driver flex

Comparisons (according to reviewers)

• Compared to the FH5, the FH5 is more detailed, neutral, and cleaner sounding overall, while the FH3 is more V-shaped and fun to listen to
• Compared to the Moondrop Starfield, the FH3 has much stronger imaging and separation, while the Starfield is smoother and more relaxing with a more forward upper mid-range

Takeaway: The FH3 is a great choice if someone wants fun sound and good soundstage in an IEM at a reasonable price. This IEM provides a great listening experience that will not be fatiguing.