General info
| Internal Storage i | 64GB (15 others) |
| Audio Outputs i | 3.5 mm (6 others) |
| Dac name i | TI PCM510xA |
| Audio File Types i | MP3, FLAC, WAV, WMA, AIFF, AAC, APE, ALAC, OGG, DSD |
| Battery Life i | 9 hours (1 other) |
| Release date i | 5 years ago12/01/2020 |
| Has an external memory slot i | ✔ (37 others) |
| Signal to noise ratio (snr) i | 103 dB |
Design
| Screen Size i | 2" (4 others) |
| Weight i | 110 g |
| Display Type i | LCDSurfans F20 |
| Has a touch screen i | ✖ |
| Volume i | 80.01 cm³ |
| Width i | 56 mm (2 others) |
| Thickness i | 15.2 mm |
Connectivity
| Bluetooth Version i | 5.2 (3 others) |
| Has aptx i | ✔ (23 others) |
| Has ldac i | ✔ (20 others) |
| Has ldhc i | ✖ |
| Has aptx hd i | ✖ |
| Has aptx adaptive i | ✖ |
| Has aptx lossless i | ✖ |
| Has aac i | ✖ |
| Has aptx low latency i | ✖ |
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Frequently Asked Questions
How many audio outputs does the Surfans F20 have?
At 3.5 mm, the Surfans F20 ranks #2 out of 27 — see ranking mp3 player products — one of the Highest audio outputs in this category.
What is the signal-to-noise ratio (snr) of the Surfans F20?
At 103 dB, the Surfans F20 ranks #21 out of 21 — see ranking mp3 player products — among the Lowest signal-to-noise ratio (snr) in this category, 17% below the category average.
What is the battery life of the Surfans F20?
At 9 hours, the Surfans F20 ranks #26 out of 27 — see ranking mp3 player products — among the Lowest battery life in this category, 54% below the category average.
How big is the Surfans F20 screen?
At 2", the Surfans F20 is 43% below the category average for screen size, ranking #40 out of 52 — see ranking mp3 player products.
Is the Surfans F20 lightweight?
Yes. At 110 g, the Surfans F20 is 25% below the category average for weight, ranking #31 out of 58 — see ranking mp3 player products.
How much storage does the Surfans F20 offer?
At 64GB, the Surfans F20 is 23% above the category average for storage, ranking #8 out of 56 — see ranking mp3 player products.
How does it compare?
How does the Surfans F20's screen size compare to similar mp3 playerss?
At 2", the Surfans F20 trails the FiiO M23 (5.5") by 64%.
How does the Surfans F20's weight compare to similar mp3 playerss?
At 110 g, the Surfans F20 leads the FiiO M23 (299 g) by 63%.
How does the Surfans F20's battery life compare to similar mp3 playerss?
At 9 hours, the Surfans F20 trails the Astell & Kern A&norma SR35 (20 hours) by 55%.
How does the Surfans F20's signal-to-noise ratio (snr) compare to similar mp3 playerss?
At 103 dB, the Surfans F20 trails the Astell & Kern A&norma SR35 (127 dB) by 19%.