Wired IEMs
Hisenior Mega5EST
84Outstanding
$650
Full review dataHisenior Mega5EST vs Sennheiser IE 800 S: which should you buy?
On aggregated review scores the Hisenior Mega5EST comes out ahead with a HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Hisenior Mega5EST - Outstanding overall at around $649.
Wired IEMs
Sennheiser IE 800 S
52Average
$1,080
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Hisenior Mega5EST leads on 4 of 4 measures.
- Hisenior Mega5EST
- Sennheiser IE 800 S
HearWiki score
84
52
Sound
9.1
7.5
Value
8.3
4.1
Price (USD)
$650
$1,080
Generation & platform
The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?
Same generation
The Hisenior Mega5EST is 6 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 6 years between them, that is a thin return - treat this as a restyle rather than a new platform.
- Mega5EST20236 yr newer
- IE 800 S2017
Specifications
Mega5ESTIE 800 S
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $650
- $1,080
- HearWiki score
- 84
- 52
- Released
- 2023
- 2017
- Availability
- Still sold new
- Discontinued
- Driver
- 1DD + 2BA + 2EST tribrid
- 7 mm dynamic
- Driver type
- tribrid
- dynamic
- Driver configuration
- 1DD + 2BA + 2EST
- -
- Driver size
- 10 mm
- 7 mm
- Drivers per side
- 5
- 1
- Frequency response
- -
- 5 Hz - 46.5 kHz
- Impedance
- 25 Ω
- 16 Ω
- Active noise cancelling
- -
- No
- Weight
- 6 g
- 8 g
- Detachable cable
- -
- Yes
- USB-C
- -
- No
- Connector
- 2-pin 0.78 mm
- 4.4 mm balanced
- Model code
- -
- 507360
What reviewers said
Hisenior Mega5EST
The Hisenior Mega5EST is a premium wired tribrid IEM that pairs a dynamic driver, dual balanced armatures, and dual electrostatic drivers for a cohesive, engaging sound. Its tuning leans toward musical enjoyment rather than clinical analysis, wrapped in a lightweight, well-built shell with a generous accessory set. The overall presentation is balanced and easy to listen to, making it a versatile choice for those seeking high-end performance without fatigue.
- Pro:Engaging, pleasure-oriented tuning that remains balanced and cohesive
- Pro:Premium build quality with a lightweight, comfortable fit
- Pro:Includes a robust accessory set and quality cable
- Con:Shell color may not perfectly match the faceplates aesthetically
- Con:Tuning favors broad appeal over extreme technical precision
- Con:No active noise cancellation, limiting isolation to passive means
Sennheiser IE 800 S
The Sennheiser IE 800 S is a compact, wired single-dynamic-driver in-ear with a strong low-end and wide frequency response, delivering detailed and spacious sound. While its build and comfort are praised, the high price, cable noise, and finicky fit with certain tips are notable trade-offs.
- Pro:Excellent sub-bass extension and detail
- Pro:Spacious and natural soundstage
- Pro:Very lightweight and comfortable for long sessions
- Con:Cable is prone to microphonics (noise from movement)
- Con:Carrying case is frustrating to use
- Con:High price may not fully justify performance
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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