PNG vs SR2
Perbandingan lengkap antara PNG Image dan Sony RAW SR2 — ukuran file, kualitas, kompatibilitas, serta format mana yang sebaiknya dipilih untuk alur kerja Anda.
PNG Image
Raster & Vector ImagesPNG is a lossless image format that supports transparency. It is ideal for graphics, logos, screenshots, and any image where preserving exact pixel data is important.
Tentang file PNGSony RAW SR2
Raster & Vector ImagesSR2 is an older Sony RAW format used in some Sony Alpha cameras. Newer Sony cameras use ARW instead.
Tentang file SR2Perbandingan Keunggulan
PNG Keunggulan
- Lossless compression — every save preserves the original pixels perfectly.
- Full 8-bit alpha channel for smooth transparency.
- Excellent for text, UI screenshots, logos, and line art.
- Royalty-free and an ISO standard (ISO/IEC 15948).
- Supports 16-bit color depth for high-fidelity work.
SR2 Keunggulan
- Full Sony Alpha early-era sensor data preserved.
- Supported by major raw processors.
- Metadata includes Konica Minolta pre-Sony era compatibility.
Keterbatasan
PNG Keterbatasan
- Much larger than JPEG for photographs (no perceptual compression).
- No native animation in most software (APNG support is inconsistent).
- No CMYK support — web and screen only, not print.
- Metadata capabilities are less rich than JPEG's EXIF.
SR2 Keterbatasan
- Transitional format — limited to 2006-2008 bodies.
- Superseded by ARW.
- Proprietary with no public spec.
- Essentially legacy — no new content.
Spesifikasi Teknis
| Spesifikasi | PNG | SR2 |
|---|---|---|
| MIME type | image/png | image/x-sony-sr2 |
| Compression | Lossless — DEFLATE (zlib) | — |
| Color depth | 1, 2, 4, 8 or 16 bits per channel | — |
| Max dimensions | 2^31 − 1 pixels per side (2.1 billion) | — |
| Transparency | Full 8-bit alpha channel | — |
| Standard | ISO/IEC 15948:2004 | — |
| Extension | — | .sr2 |
| Container | — | TIFF/EP with Sony MakerNote |
| Successor | — | .arw (2008+) |
| Ancestor | — | .mrw (Konica Minolta) |
Ukuran File Umum
PNG
- Icon or small logo 2–20 KB
- UI screenshot (1920×1080) 200–800 KB
- High-res photo (12 MP) 10–30 MB
- Print-ready illustration 5–50 MB
SR2
- 10 MP SR2 (Alpha 100) 12-18 MB
- 12 MP SR2 (Alpha 700) 15-22 MB
Siap mengonversi?
Konversi antara PNG dan SR2 secara online, gratis, dan tanpa menginstal apa pun. Unggahan terenkripsi, penghapusan otomatis setelah 60 menit.
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Pertanyaan Umum
Unggah file PNG Anda ke KaijuConverter untuk mengubahnya ke PDF, JPG, PNG, atau format populer lainnya langsung di browser tanpa aplikasi tambahan.
Unggah file SR2 Anda ke KaijuConverter untuk mengubahnya ke PDF, JPG, PNG, atau format populer lainnya langsung di browser tanpa aplikasi tambahan.
Ya, gratis hingga 25 MB (hingga 1 GB dengan Pass 24 Jam atau Pro) dan seluruh file dihapus otomatis dari server kami setelah 60 menit.
Ya, gratis hingga 25 MB (hingga 1 GB dengan Pass 24 Jam atau Pro) dan seluruh file dihapus otomatis dari server kami setelah 60 menit.