Resolution
480 x 800 px
Weight
154 g
General info
| Internal Storage i | 64GB (15 others) |
| Audio Outputs i | 2.5 mm, 3.5 mm |
| Dac name i | Cirrus Logic CS43198 x2 (1 other) |
| Audio File Types i | MP3, WAV, FLAC, WMA, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA, DSD |
| Release date i | 5 years ago05/20/2020 |
| Has an external memory slot i | ✔ (37 others) |
| Signal to noise ratio (snr) i | 122 dB (2 others) |
Design
| Screen Size i | 3.3" (3 others) |
| Resolution i | 480 x 800 px (5 others) |
| Pixel Density i | 283 ppi |
| Weight i | 154 g |
| Display Type i | LCDAstell & Kern A&norma SR15 |
| Has a touch screen i | ✔ (37 others) |
| Volume i | 92.3 cm³ |
| Width i | 57.5 mm |
| Thickness i | 16.1 mm (1 other) |
Connectivity
| Bluetooth Version i | 4.1 |
| Has aptx i | ✔ (23 others) |
| Has ldac i | ✖ |
| Has ldhc i | ✖ |
| Has aptx hd i | ✔ (19 others) |
| Has aptx adaptive i | ✖ |
| Has aptx lossless i | ✖ |
| Has aac i | ✔ (24 others) |
| Has aptx low latency i | ✖ |
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Frequently Asked Questions
How many audio outputs does the Astell & Kern A&norma SR15 have?
At 2.5 mm, 3.5 mm, the Astell & Kern A&norma SR15 ranks #27 out of 27 — see ranking mp3 player products — among the Lowest audio outputs in this category, 29% below the category average.
How much storage does the Astell & Kern A&norma SR15 offer?
At 64GB, the Astell & Kern A&norma SR15 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 Astell & Kern A&norma SR15's weight compare to similar mp3 playerss?
At 154 g, the Astell & Kern A&norma SR15 leads the FiiO M23 (299 g) by 48%.
How does the Astell & Kern A&norma SR15's screen size compare to similar mp3 playerss?
At 3.3", the Astell & Kern A&norma SR15 trails the FiiO M23 (5.5") by 40%.
How does the Astell & Kern A&norma SR15's pixel density compare to similar mp3 playerss?
At 283 ppi, the Astell & Kern A&norma SR15 trails the Astell & Kern A&norma SR35 (408 ppi) by 31%.
How does the Astell & Kern A&norma SR15's audio outputs compare to similar mp3 playerss?
At 2.5 mm, 3.5 mm, the Astell & Kern A&norma SR15 trails the FiiO M21 (3.5 mm, 4.4 mm, USB-C) by 29%.
How does the Astell & Kern A&norma SR15's signal-to-noise ratio (snr) compare to similar mp3 playerss?
At 122 dB, the Astell & Kern A&norma SR15 trails the Astell & Kern A&norma SR35 (127 dB) by 4%.