
Godox TT600 Diffuser
Score: 78/100
Photoolex FK300G
Score: 70/100Rankings

The Godox TT600 is a budget-friendly manual flash offering a strong GN60, solid 2.4 GHz wireless, and HSS capability when paired with external triggers. It excels in off-camera setups but lacks TTL and has a plastic hot shoe, making it best for controlled-environment shooters.

The PHOTOOLEX FK300G is a budget-friendly manual flash with a solid GN35, included optical trigger and a continuous LED mode, targeting amateurs and content creators. Its lack of TTL, HSS and limited head movement keep it from professional use, but the accessories and broad compatibility add value.
| Attribute | ![]() | ![]() |
|---|---|---|
60 mbest | 35 m | |
| ↓ lower better | — | 2.8 sbest |
230 flashesbest | — | |
| ↓ lower better | 400 gbest | 662 g |
100 mbest | — | |
— | 8 levelsbest | |
32best | — | |
5best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Features(1) | ||
Flash Modes | Manual | Manual (M), S1, S2 |
Compatibility(1) | ||
Compatible Brands | Canon, Nikon, Pentax, Olympus, Fujifilm, Panasonic | Canon,Nikon,Sony,Panasonic,Olympus,Fujifilm,Pentax,Sigma,Minolta,Leica |
Battery & Power(1) | ||
Battery Life (full‑power flashes) (flashes) | 230 flashes | 110-1500 flashes |
Build & Design(1) | ||
Weight (g) | 400 g | 662 g |
Warranty(1) | ||
Warranty Period (months) | 12 months | 24 months |
Performance(5) | ||
Guide Number (m) | 60 m | 35 m |
Recycle Time (s) | 0.1-2.6 s | 2.8 s |
Flash Duration (s) | 1/300-1/20000 s | 0.00005 s |
Power Output Levels (levels) | 1/1-1/128 levels | 8 levels |
Color Temperature (K) | 5600 K | 5800 K |
Accessories(1) | ||
Included Accessories | Godox TT600 Flash, Mini stand, Protection bag, Wide-angle diffuser, User manual, Clean cloth | Speedlite unit, flash trigger, color filter, protective pouch, stand, instruction manual |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the TT600 for its high guide number, reliable radio, and HSS support with triggers, but note the absence of TTL and the need for external triggers for HSS.
Everyday users highlight the flash's brightness, clear LCD, and wireless range, while common complaints focus on lack of TTL and variable battery performance.

Professional editors note that the FK300G offers solid manual performance and useful accessories at a low price, but its lack of TTL and HSS makes it less suitable for advanced workflows.
Customers rate the FK300G around 4.8/5, praising its strong output, included trigger and accessories, and the added continuous light for video. Common complaints focus on the manual-only operation, limited flash head movement, and occasional compatibility or triggering issues.
“Users consistently praise the brightness and range of the TT600, noting it outperforms many similarly priced flashes.”

“The lack of TTL is the most common complaint, especially for event or portrait photographers who need fast adjustments.”

“High guide number (GN60) for strong output; Fast recycle time (0.1-2.6 s) with Ni-MH batteries.”



Opt for the TT600 if you need professional-grade power, HSS, and radio triggering, and are willing to pay more.