Godox iM20 Mini Flash 5 Power Levels 440 Full-Power IM
Quick take
The Godox iM20 is a pocket-friendly, shoe-mount manual flash built for quick fill and on-the-go portraits. It offers five power levels, a claimed up to 440 full-power flashes, and USB-C charging for convenient recharges, with an approximately 3-second recycle time at full power.
Buyers who want TTL automation may feel limited, and compatibility depends on your camera’s hot-shoe design, with several explicitly listed exclusions.
Pros and cons
Pros
- Ultra-compact and lightweight: about 31 grams, easy to carry and mount for travel.
- USB-C charging: supports recharging at any time, reducing downtime.
- Manual control with five power levels: adaptable for subtle fill or stronger light.
- Good spec for quick shooting: claimed ~3s recycle time at full power.
Cons
- No TTL exposure control: you’ll set brightness yourself.
- Hot-shoe compatibility caveats: some Sony, Canon, and Fuji models are listed as not compatible.
- No weather resistance: it’s not designed for wet conditions.
What buyers think
Buyer-review evidence is limited, but the feedback themes that do appear consistently relate to portability, practical brightness, and convenience. Several comments highlight that it’s easy to carry “on the go,” that USB-C charging is genuinely useful for between-shot readiness, and that the light output is strong for its small size. The main operational expectation is also reflected in reviews: because it is manual, brightness adjustments are part of the process.
What it is, and who it’s for
The Godox iM20 is a compact, shoe-mount manual speedlite aimed at photographers who want basic flash capability without adding a larger kit. It’s a fit if you shoot portraits, travel scenes, or small product and still-life setups where you can control exposure by hand and want a flash that doesn’t bulk up your camera bag.
Key features that affect real shooting
Manual flash, five power levels
You get five adjustable power levels, so you can dial in fill for softer results or increase output when you need more punch. Because the unit is manual, you set the brightness yourself, which is ideal for controlled lighting but may be slower if you rely on TTL automation.
Charging and recycle time
The flash includes USB-C fast charging for convenient top-ups. It’s also rated for up to 440 full-power flashes with a claimed recycle time of about 3 seconds at full power. In practice, this makes it more appropriate for deliberate shooting than rapid-fire action sequences at maximum output.
Build size and portability
With an advertised weight of roughly 31 grams, the iM20 is made to mount and forget, especially for travel photographers who want a lightweight “just in case” flash. Reviewers also tend to call out that it fits the camera setup well without feeling overly large.
Compatibility: the detail that can make or break the purchase
This flash uses a single-contact hot-shoe design, and compatibility is not just about brand, it’s about the hot-shoe contact layout on the specific camera model. The manufacturer’s guidance includes several explicit exclusions, including some Sony models (such as ZV-1F, A9III, A99, A77, A350), some Canon models (including certain Rebel and entry DSLRs), and some Fuji models (including X-A3, X100F, X100T).
Before you buy: double-check your camera model against the listed compatible and not-compatible examples, and verify the hot-shoe contact style shown in the product imagery.
Pros and cons in plain terms
- Choose it if you want a small, manual shoe flash with USB-C charging and enough power levels to manage fill and portraits while staying travel-friendly.
- Skip it if you need TTL exposure automation or you’re pairing it with a camera model that’s listed as not compatible.
- Plan for setup time if your workflow expects the camera to handle flash exposure automatically.
Verdict
The Godox iM20 is a practical pick for photographers who value portability and want a manual shoe-mount flash they can control directly. It’s especially appealing when you appreciate USB-C charging and a reasonably fast recycle time for a compact unit. The biggest decision point is compatibility with your specific camera’s hot-shoe, plus whether you’re comfortable working without TTL.
FAQ
Is the godox iM20 flash TTL?
No. The iM20 is a manual flash, so you adjust brightness yourself using its power levels.
How many power levels does it have?
It provides five adjustable power levels.
Does it charge using USB-C?
Yes. It uses a USB-C charging port for recharging.
What is the recycle time?
The flash is rated for an approximately 3-second recycle time at full power.
Is it compatible with Sony ZV-1F or Canon Rebel models?
Some Sony and Canon models are listed as not compatible due to hot-shoe contact differences. Check your exact camera model against the compatibility list before purchasing.
Does it work in the rain or wet conditions?
It is not water resistant, so it is not intended for wet weather use.
What cameras is it compatible with?
It supports a range of hot-shoe cameras, including many Sony (alpha) models, Nikon, Canon, Fuji, Panasonic, Olympus, Pentax, and some Leica models. However, there are specific exclusions, so confirm your camera model first.
Specifications
| Product Title | Godox iM20 Mini Flash 5 Power Levels 440 Full-Power IM 20 Small Camera Flashes Speedlite for Canon/Fuji/Sony zve10/Sony zv1/Nikon/Panasonic Olympus Pentax/3S Recycle (Godox iM20 Flash) |
|---|---|
| Category | Electronics > Camera & Photo > Flashes > Shoe Mount Flashes |
| Brand | GODOX |
| Manufacturer | Godox |
| Model Name | iM20 |
| Model Number | IM20 Black |
| Color | Black |
| Compatible Mountings | Sony Nikon Canon Fuji Leica Panasonic, 𝗡𝗼𝘁 𝗰𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗹𝗲 𝘄𝗶𝘁𝗵 𝗦𝗼𝗻𝘆 𝗭𝗩𝟭-𝗙, A9III, A99, A77, A350, Zv1 Mark 2 Not compatible with Fuji X-A3, X100F, X100T |
| Flash Sync Speed | 1/200 |
| Connectivity Technology | Wired |
| Number of Batteries | 1 AA batteries required. |
| Mount Type | Hot Shoe Mount |
| Compatible Devices | Sony α7 III, α7 IV, α99, α77, α6400, ZV-1, ZV-E10, Nikon D7500, D5600, D3500, Canon EOS 90D, 6D Mark II, Fuji X-T30, X-T4, Panasonic Lumix G9, Lumix GH5, Olympus OM-D E-M1 Mark III, Pentax K-1 Mark II |
| Audio Recording | No |
| Exposure Control Type | Manual |
| Water Resistance Level | Not Water Resistant |
| Camera Flash | Hotshoe |
| Built-In Media | TONGLI Mini Flash x1 |
| Unit Count | 1.0 Count |
| Manufacturer Part Number | TONGLI Mini Flash |
| Warranty Description | 2 Year Manufacturer |
| Included Components | TONGLI Mini Flash x1 |
Available variants
Color
- Black
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