Short answer: the NF Audio RA05. Both are rated 4.1/5 for sound quality (#232 and #242 of 450 in-ear headphones), and the NF Audio RA05 costs $31.99 against $38 for the SGOR Luna, and with sound quality even, the cheaper one is the better buy.
Buy the NF Audio RA05. Both are rated the same for sound quality, and it costs $6.01 less than the SGOR Luna.
Still deciding? The full Headphones rankings cover every ranked option.
Specifications Side By Side
| NF Audio RA05 | SGOR Luna | |
|---|---|---|
| Price | $31.99 | $38.00 |
| Ranked | #232 of 450 in In-Ear Headphones | #242 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 75 (median of 5 squig.link measurements, calibrated to AutoEQ) | 74 (median of 8 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.87 dB standard deviation | 2.09 dB standard deviation |
| Tonal Tilt | +0.38 (negative is warmer, positive brighter) | -0.08 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.8 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Planar magnetic |
| Drivers | 1 x 6mm dynamic | 1 x 13.5mm planar magnetic |
| Impedance | 16 ohms | 27 ohms |
| Sensitivity | 102 dB/mW | 88 dB/Vrms |
| Frequency Response | 15Hz - 30kHz (Manufacturer specified) | 7Hz - 40kHz (Manufacturer specified) |
| Built-in Microphone | Yes | - |
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More worthwhile head-to-heads for NF Audio RA05:
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Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Headphones In Full
NF Audio RA05: $31.99 NF Acous eBay
Full NF Audio RA05 review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | Yes |
| Connection | Wired |
| Deviation From Target | 1.87 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 6mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 15Hz - 30kHz (Manufacturer specified) |
| Harman Preference Score | 75 (median of 5 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 102 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.8 dB at 30 Hz) |
| Tonal Tilt | +0.38 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
SGOR Luna: $38.00 Linsoul eBay
Full SGOR Luna review and specifications →
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 2.09 dB standard deviation |
| Driver Type | Planar magnetic |
| Drivers | 1 x 13.5mm planar magnetic |
| Form Factor | In-ear |
| Frequency Response | 7Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 74 (median of 8 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 27 ohms |
| Sensitivity | 88 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) |
| Tonal Tilt | -0.08 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons