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HomeF4V vs 3G2
.f4v
.3g2

F4V vs 3G2

Compare Flash MP4 Video and 3GPP2 Video formats — understand the key differences and when to use each

Format Overview

F4V

Flash MP4 Video

Flash MP4 Video (.f4v) is a video file format.

.f4vvideo

3G2

3GPP2 Video

3GPP2 Video (.3g2) is a video file format.

.3g2video

F4V vs 3G2: Feature Comparison

FeatureF4V3G2
Full NameFlash MP4 Video3GPP2 Video
File Extension.f4v.3g2
Categoryvideovideo
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use F4V vs 3G2

Use F4V when you need:

  • •Files in Flash MP4 Video format for maximum compatibility
  • •Industry-standard video format support
  • •Wide software and platform compatibility

Use 3G2 when you need:

  • •Files in 3GPP2 Video format for specific workflows
  • •Optimized video format features
  • •Modern format advantages and smaller file sizes

Convert Between Them

F4V 3G23G2 F4V
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Learn More About These Formats

F4V Converter 3G2 Converter

Frequently Asked Questions

What is the difference between F4V and 3G2?
F4V (Flash MP4 Video) and 3G2 (3GPP2 Video) are both video file formats. F4V files use the .f4v extension while 3G2 uses .3g2. They differ in compression, quality, compatibility, and intended use cases.
Can I convert F4V to 3G2 for free?
Yes! Convert999 lets you convert F4V to 3G2 completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.
Which is better, F4V or 3G2?
It depends on your use case. F4V (Flash MP4 Video) may be better for certain workflows, while 3G2 (3GPP2 Video) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.
Is it safe to convert files on Convert999?
Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

F4V Converter

Convert from F4V

3G2 Converter

Convert from 3G2

File Tools

Compress, resize, merge

Convert to F4V

All sources → F4V

Convert to 3G2

All sources → 3G2

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG