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Works for me
The following users marked this post as Works for me:
| User | Comment | Date |
|---|---|---|
| Franck Dernoncourt | (no comment) | Sep 9, 2025 at 16:18 |
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I sent an image to myself and checked the received images on my PC.
| File | Size | Resolution | Compression1 |
|---|---|---|---|
| Original image | 1.49 MB | 4080x3072 | 95% |
| HQ sent image | 401 kB | 2560x1928 | 87% |
| normally sent image | 122 kB | 1280x964 | 87% |
The compression appears to be the same in both normal and HQ transfer modes, it's just transferred with a higher resolution.
1 according to imagemagicks identify -format '%Q'

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