Lossy

Compression algorithm
Reduce file size by permanently removing data

Lossy

• More compression
  • Less storage space
  • Faster transmission
  • Less bandwidth
• Quality lost

Lossless

Compression algorithm
Reduce file size without permanently removing data
Original file can be restored

Lossless

• Less compression
  • More storage space
  • Slower transmission
  • More bandwidth
• Quality preserved
• Can edit original file