
Godox TT520II
Score: 72/100
Photoolex FK300G
Score: 70/100Rankings

The Godox TT520II is an affordable manual speedlite with built-in 433 MHz radio, offering solid wireless performance, tilt-and-swivel head and integrated diffuser, but it lacks TTL/HSS and a display, making it best for beginners and budget-conscious 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 | ![]() | ![]() |
|---|---|---|
33 m | 35 mbest | |
| ↓ lower better | — | 2.8 sbest |
| ↓ lower better | 310 gbest | 662 g |
15 mbest | — | |
8 levelsbest | 8 levelsbest | |
16best | — | |
5,600 K | 5,800 Kbest | |
| ↓ lower better | 0 sbest | 0 sbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Features(1) | ||
Flash Modes | Manual, S1, S2 | Manual (M), S1, S2 |
Compatibility(1) | ||
Compatible Brands | Canon, Nikon, Sony, Olympus, Pentax, Fuji | Canon,Nikon,Sony,Panasonic,Olympus,Fujifilm,Pentax,Sigma,Minolta,Leica |
Build & Design(1) | ||
Weight (g) | 310 g | 662 g |
Warranty(1) | ||
Warranty Period (months) | 12 months | 24 months |
Performance(3) | ||
Guide Number (m) | 33 m | 35 m |
Recycle Time (s) | 0.1-5 s | 2.8 s |
Color Temperature (K) | 5600 K | 5800 K |
Accessories(1) | ||
Included Accessories | RT Wireless Transmitter, Mini Stand, Protection Bag, User Manual, Diffuser, Color Filter, USB LED Light | 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 highlight its strong cross-brand wireless, ease of use and reliable manual output, while noting the absence of TTL and HSS as limitations for advanced work.
Everyday users appreciate the reliable triggering, soft light from the built-in diffuser and simple setup, though they often miss an LCD screen and note slower recycle on alkaline batteries.

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.
“Worked perfectly with my Sony A7III-reliable triggering and great bounce lighting.”

“Super easy to set up-just insert batteries, attach, and go.”

“No display screen makes it hard to confirm settings in low light.”



Choose the TT520II if you need a lightweight, inexpensive flash and don't require continuous lighting.