Ucotech RE-3 Pro and Kefine Quatio are in-ear monitors. Ucotech RE-3 Pro costs $155 while Kefine Quatio costs $130. Ucotech RE-3 Pro is $25 more expensive. Kefine Quatio holds a decisive 4.7-point edge in reviewer scores (2 vs 6.7). Kefine Quatio carries a user score of 8.
Insights
Metric | Ucotech RE-3 Pro | Kefine Quatio |
---|---|---|
Bass | 2 | 7 |
Mids | 2 | 6.5 |
Treble | 2 | 6.5 |
Soundstage | 2 | 8 |
Dynamics | 2 | 8 |
Gaming capabilities | 2 | 6.8 |
Ucotech RE-3 Pro Aggregated Review Score
Ucotech RE-3 Pro Average Reviewer Scores
Kefine Quatio Aggregated Review Score
Kefine Quatio Average Reviewer Scores
Ucotech RE-3 Pro Details
Driver Configuration: n/a
Tuning Type: n/a
Price (Msrp): $155
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Kefine Quatio Details
Driver Configuration: 2DD+2BA
Tuning Type: Adjustable (Nozzle Swap)
Price (Msrp): $129.99
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Ucotech RE-3 Pro User Review Score
Ucotech RE-3 Pro Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Kefine Quatio User Review Score
Kefine Quatio Average User Scores
Average User Score:
Based on 1 user reviews
8Very Positive
Ucotech RE-3 Pro Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
2Gaming Grade
E+Kefine Quatio Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Ucotech RE-3 Pro Scorings
Kefine Quatio Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
B+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Ucotech RE-3 Pro Reviews
Ucotech RE-3 Pro reviewed by: Super* Review
2025-09-05Tonal balance is okay and stage is a bit wider than expected. But there’s severe audible channel imbalance/QC issues, so it can’t be recommended.Super* Review original ranking
Super* Review Youtube Channel
Kefine Quatio Reviews
Kefine Quatio reviewed by: Tim Tuned
2025-08-09Mostly inoffensive bassy V-shape tuning Lacking details Tim Tuned Youtube Channel
Kefine Quatio reviewed by: Gizaudio Axel
2025-07-31An engaging sound signature with good bass and natural mids. Deep bass with strong impact, natural mids with good timbre, and smooth treble with great detail. Lower treble can get a bit energetic, and upper treble lacks some air.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Kefine Quatio reviewed by: Jaytiss
Mids are slightly cooked, but it's nice overall. Jaytiss Youtube Channel
Kefine Quatio reviewed by: Jays Audio
A bassy all-rounder, and cleaner Doscinco for $100 less. Very versatile with the different nozzles - goes from bassy to clean all-rounder. Solid packaging and accesories. Competitive tech, but not as value like Supermix4/EM6L/EA500LM. Jays Audio Youtube Channel
Kefine Quatio reviewed by: IEMRanking AI

The KEFINE Quatio impresses with its premium build quality and versatile tuning options. Its lightweight aluminum alloy shells offer both durability and comfort, while the included modular cable with 3.5mm/4.4mm terminations provides flexibility for various sources . The standout feature is the three interchangeable nozzles: gold for a bright, detailed signature, silver for balanced neutrality, and black for a warm, smooth presentation - allowing users to tailor the sound to their preferences .
Sonically, the hybrid 2DD+2BA configuration delivers punchy bass and textured mids across all tunings, with the gold nozzles particularly enhancing vocal clarity and treble energy . While bass enthusiasts might desire more impact, the overall coherence and natural timbre are exceptional for the price point. The technical performance shines through articulate imaging and a spacious soundstage, though some critical listeners may note slight treble roll-off on the black/silver nozzles .
At $129, the Quatio offers remarkable value with its triple-tuning system and comprehensive accessory package including multiple ear tips and a premium case . It stands as a compelling choice for those seeking adaptable sound signatures without compromising on build or technical prowess.
Ucotech RE-3 Pro User Reviews
"This is an example review"
Pros
- Example pro 1
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Cons
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You need to be signed in to write your own reviewKefine Quatio User Reviews
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You need to be signed in to write your own reviewOutstanding value hybrid IEM offering refined musicality and premium feel at $129, competing above its price tier.
Pros
Premium CNC aluminum build, versatile tuning nozzles, and exceptional accessories including modular cable. Warm, lush sound with punchy bass and natural mids ideal for vocals.Cons
Treble lacks air/sparkle for some, mid-bass warmth occasionally blurs definition. Soundstage width is average despite good depth.Buy Kefine Quatio on Aliexpress
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