Quick answer
If you want seamless Canon integration and reliable power, the used Canon Speedlite 600EX II-RT is a strong choice. If you prefer modern features and lower cost, a Godox flash may suit you better.
Price and value
The used Canon Speedlite 600EX II-RT is priced at USD 2189.27, compared to its original catalog price of USD 2999.00. This is a significant saving, but still a premium compared to most new Godox flashes. Godox flashes often cost less than half of that, making them attractive for budget-conscious shooters. However, the Canon unit includes built-in RT radio transmission for wireless control, which is a pro-level feature that many Godox models also offer, but at a lower price point.
Compatibility and ecosystem
The Canon Speedlite 600EX II-RT is designed specifically for Canon EOS cameras, both DSLR and mirrorless. This means full compatibility with Canon's wireless flash system, including off-camera TTL and high-speed sync. Godox flashes, on the other hand, use their own wireless system (like the X series), which is cross-brand compatible. If you ever switch camera systems, a Godox flash can adapt, while the Canon flash is locked to Canon.
Condition and longevity
The Canon Speedlite 600EX II-RT is a used unit. While it is fully functional, its lifespan depends on previous usage. Godox flashes are typically new and come with a warranty, which can offer peace of mind. However, Canon's build quality is generally considered more rugged, so a well-maintained used unit can still last for years.
Trade-offs at a glance
- Canon Speedlite 600EX II-RT (Used): Seamless Canon integration, powerful output, built-in RT radio, but costs USD 2189.27 and is used. Best for Canon shooters who want reliable performance and don't mind buying used.
- Godox Flash (e.g., Godox V1 or TT685): Lower price (often under USD 200), newer, cross-brand compatibility, but may need extra triggers for full Canon integration. Best for budget-conscious photographers or those who use multiple camera brands.
- Decision point: If you need immediate Canon wireless control and rugged build, go with the Canon. If you want modern features, lower cost, and flexibility, choose Godox.
Product facts
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Canon Speedlite Flash 600EX ll -RT (Used): The Canon Speedlite Flash 600EX II‑RT is a used, high‑performance flash unit with built‑in RT radio transmission for wireless control. This means you get professional-grade wireless triggering without needing extra receivers, but you pay a premium and accept used condition.
Canon Speedlite Flash 600EX ll -RT (Used)
Who should buy which?
Best for
- Canon photographers who value seamless integration and are comfortable buying used
- Event and portrait shooters who need reliable wireless control out of the box
Not for
- Budget-conscious buyers who want a new flash with warranty
- Photographers who use multiple camera systems and need a cross-brand flash



