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What is SRW?

Samsung Raw (SRW) contains raw sensor data from Samsung NX series cameras.

What is HEIC?

HEIC (High Efficiency Image Container) is a modern image format developed by the HEVC industry group. It uses advanced compression to achieve much smaller file sizes than JPEG.

When Should You Use SRW vs HEIC?

Use SRW When...

Reach for SRW when your priority is samsung camera raw post-processing — its uncompromising quality ensures every detail is preserved.

Use HEIC When...

Reach for HEIC when your priority is ios photography, mobile devices — its efficient compression makes sharing fast and storage minimal.

SRW vs HEIC: Key Differences

  • •The core technical difference: SRW relies on lossless compression whereas HEIC uses lossy compression.
  • •Moving from SRW (lossy) to HEIC (lossy) means the output file will be significantly smaller — but at the cost of some visual fidelity.
  • •How transparency is handled: HEIC does not support alpha channels — transparent areas in the source will become opaque.
  • •SRW files are typically 15-40MB per photo while HEIC files range 50% smaller than equivalent JPEG
  • •Primary audience: SRW is built for samsung camera raw post-processing scenarios, while HEIC focuses on ios photography, mobile devices — pick the format that matches your output requirement.

Advantages of SRW

  • ✓The lossless nature of SRW means file sizes stay reasonable while handling Samsung camera raw post-processing efficiently.
  • ✓From mobile devices to enterprise servers, SRW is recognized and supported everywhere.
  • ✓The trade-off for SRW's perfection is larger files — but for archival work, it is worth every megabyte.
  • ✓SRW is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Advantages of HEIC

  • ✓The lossy nature of HEIC means file sizes stay reasonable while handling iOS photography, mobile devices efficiently.
  • ✓From mobile devices to enterprise servers, HEIC is recognized and supported everywhere.
  • ✓Storage and bandwidth costs drop significantly when using HEIC thanks to its efficient compression.
  • ✓HEIC is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Common Use Cases for SRW to HEIC Conversion

  • Graphic design projects
  • E-commerce product images
  • Email marketing campaigns
  • Presentation graphics
  • Blog and article illustrations
  • Mobile app UI assets

Industry Applications

Print PublishingE-commerceDigital ArtUI/UX DesignAdvertisingBrand Management

Best Practices for SRW to HEIC Conversion

  • →When converting SRW to HEIC, check whether HEIC supports transparency — if not, your transparent areas will be filled with a solid color
  • →Use HEIC for maximum quality archival and SRW for lossless workflows
  • →Optimize images for web to reduce page load times — tools like our converter let you adjust quality settings before conversion
  • →Maintain original aspect ratio to avoid distortion during conversion
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Related Article

What Is HEIC Format and How to Convert HEIC to JPG

Learn more about SRW and HEIC formats in our detailed guide.

Troubleshooting SRW to HEIC Conversion

  • !Converting SRW to HEIC gives blurry output → increase the quality setting before conversion
  • !Colors look different in HEIC than SRW → check color profile mismatch (sRGB vs Adobe RGB)
  • !File size changed more than expected → HEIC uses different compression, file size differences of 2-5x are normal
  • !Transparent areas in SRW turned white in HEIC → HEIC may not support transparency

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Convert SRW to HEIC Online - Free & Fast

Convert SRW files to HEIC online for free. High-quality conversion with no registration required.

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About SRW and HEIC

SRW

SRW (Samsung SRW raw) - Samsung Raw, raw image format for Samsung cameras. Best for samsung camera raw post-processing.

HEIC

HEIC (HEIC images) - HEIF/HEIC - Apple High Efficiency Image Container. Ideal for ios photography, mobile devices.

Format Comparison

CompressionLossless → Lossy
TransparencyN/A
Use CaseConvert from samsung camera raw post-processing to ios photography, mobile devices
File Size~50% smaller than equivalent JPEG after conversion

FAQs

Is converting SRW to HEIC free?

Yes, GoConvertFile offers free conversion of SRW to HEIC for files up to 100MB. No registration required.

How long does it take to convert SRW to HEIC?

Most SRW to HEIC conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is HEIC best used for?

HEIC is ideal for ios photography, mobile devices. HEIF/HEIC - Apple High Efficiency Image Container

Does converting SRW to HEIC lose quality?

Yes, converting SRW to HEIC uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.

What file size should I expect after converting SRW to HEIC?

HEIC files are typically 50-80% smaller than SRW files because HEIC uses efficient lossy compression. The exact reduction depends on quality settings.

Will transparency be preserved when converting SRW to HEIC?

No, HEIC does not support transparency. Any transparent areas in your SRW will be filled with a solid color (usually white) during conversion. Use PNG or WebP if transparency is needed.

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