GODOX V100S U Flash V100-S USA 100w Round Head Touchscreen TTL Flash for Sony
Quick take
The GODOX V100S U is a 100W shoe-mount TTL flash for Sony cameras that pairs touchscreen control with Godox 2.4G wireless X-system syncing. It’s aimed at shooters who want stronger output than typical speedlights and a workflow that supports higher-speed shooting, including global shutter sync up to 1/80,000s. The main caveat is that some Sony body compatibility can depend on firmware setup, so plan to update if needed.
Pros and cons
Pros
- 100W power with adjustable output from 1/1 to 1/256, built for brighter on-location lighting and bounce use
- 2.3-inch full-color HD touchscreen for quick power and mode changes
- Global shutter sync support up to 1/80,000s, plus TTL operation
- Built-in 2.4G wireless X-system, usable as master or receiver for Godox trigger/off-camera lighting
- Review feedback highlights long session runtime and fast, consistent shooting without obvious slowdowns
Cons
- Water resistance rating is not specified, so it’s not positioned as weather-ready
- Firmware setup may be necessary for certain Sony bodies to ensure proper operation
- Buyer expectations should account for round-head shoe-mount behavior, it is not the same category as large studio strobes
What buyers think
Buyer-review evidence is limited, but the available feedback points to a consistent theme: strong output in a speedlight-sized package. Reviewers describe the flash as useful for both on-camera use and off-camera work, including bounce indoors and fill outdoors. Several comments also focus on session endurance (staying powered through long shooting stretches) and workflow efficiency (less time waiting between bursts). There is also limited-but-relevant compatibility feedback indicating that firmware updates can be required on at least some Sony bodies, improving functionality once updated.
Power, control, and flash behavior
The headline spec is 100W class output for a shoe-mounted unit, with adjustable power settings from 1/1 to 1/256 (also described as 2.0 to 10 in the manufacturer’s range). For buyers, that typically translates to more flexibility when you want to overpower ambient light, step back farther when bouncing, or run larger diffusion and still keep enough punch.
Control is handled through a 2.3-inch full-color HD touchscreen. The benefit for day-to-day shooting is speed and clarity, especially when you’re changing power or mode while moving between setups. Touchscreen operation also tends to simplify iterative dialing compared with older menu-driven interfaces.
Global shutter sync: why it matters
If you shoot with a Sony camera that uses a global shutter mode or global shutter capability, the V100S U is built to support shutter speeds up to 1/80,000s while maintaining TTL. That’s an important feature for high-speed work outdoors (for example, reducing motion blur) where you may also want to keep shutter speed fast to control ambient exposure.
If your camera does not support global shutter operation, you can still use the flash for standard TTL work, but the global-shutter advantage will only come into play when your camera supports that mode.
Wireless 2.4G X-system for on- and off-camera setups
The flash includes built-in Godox 2.4G wireless X-system support. That means you can use the V100S U as a master or receiver unit, and you can pair it one-button style with compatible Godox wireless triggers and other Godox wireless flash units (including X-system setups). In practical terms, it’s meant for photographers who want to expand beyond on-camera fill and build repeatable multi-light scenes.
Battery and recharge workflow
This model uses a built-in 2980mAh lithium-ion battery, and it also supports Type-C charging. The product positioning emphasizes sustained high-output use (including the ability to deliver many consecutive full-power flashes) aided by an advanced cooling system. In buyer feedback, endurance is a recurring positive point, with at least one long-session report indicating the battery held through extended use without running out mid-shoot.
For travel and event shooters, the practical win is having enough power and recharge ability to keep pace, rather than stopping to wait for recovery during peak shooting moments.
Compatibility notes (and the firmware reality)
The V100S U is aimed at Sony hot shoe users, with compatibility listed across multiple Sony models. Still, limited review feedback includes a case where a Sony a6500 needed a firmware update procedure to work correctly. That doesn’t mean the flash will fail on every camera, but it’s a good reminder to plan for firmware updates if you run into unexpected behavior after first setup.
Who it’s for
- Sony shooters who want a more powerful shoe-mount TTL flash than typical compact speedlights
- Event, sports, and outdoor shooters who benefit from high shutter speed sync (global shutter up to 1/80,000s) when their camera supports it
- Photographers building simple Godox multi-light setups and wanting built-in wireless control
- Anyone who prefers touchscreen-based operation for faster adjustments
Who should skip it
- Users who specifically need weather sealing (the water resistance rating is not specified)
- Buyers who do not want to troubleshoot firmware or setup if they encounter compatibility hiccups with a particular Sony body
- Studio-first buyers who need higher-output lighting ecosystems and power stability in the range of larger strobes (this is still a shoe-mount flash category)
Pros and cons recap
- Best strengths: 100W power for a shoe mount, touchscreen control, global shutter sync up to 1/80,000s with TTL, and integrated 2.4G wireless X-system.
- Main tradeoffs: not framed as weather-ready, and camera firmware/setup can matter for smooth compatibility on certain bodies.
Price and availability
The current price shown for the USA version is listed at $354 USD, with availability marked in stock. Prices can change frequently, so it’s worth checking the latest listing for the most up-to-date cost.
FAQ
Does the GODOX V100S U support global shutter sync?
Yes. It is designed to support shutter speeds up to 1/80,000s for cameras with global shutter function, while offering TTL.
Can it trigger other lights wirelessly?
Yes. It has built-in Godox 2.4G wireless X-system support and can work as a master or receiver unit for compatible Godox wireless flashes and triggers.
What power range does it offer?
It offers adjustable power from 1/1 to 1/256 (also described as a 2.0 to 10 range), letting you dial brightness for different lighting conditions.
Is it compatible with Sony cameras?
It’s designed for Sony hot shoe use, and the compatibility list includes multiple Sony models. If you run into issues, firmware updates may be necessary for proper operation on some camera bodies.
Is this flash weather sealed?
The water resistance level is not specified, so it should not be assumed to be weather-ready.
What kind of user gets the most value from it?
It’s a strong fit for Sony shooters who want high power in a compact shoe-mount flash, especially for outdoor high-speed work (when using global shutter) and for users who want a touchscreen interface plus built-in wireless control.
Specifications
| Product Title | GODOX V100S U Flash V100-S USA 100w Round Head Touchscreen TTL Flash for Sony 2.4G Wireless with External Flash and Global Shutter Flash Sync 1/80000s Built-in 2980mAH Li-ion Battery(USA Version) Red |
|---|---|
| Category | Electronics > Camera & Photo > Flashes > Shoe Mount Flashes |
| Brand | GODOX |
| Manufacturer | godox |
| Model Name | V100S |
| Model Number | V100S |
| Color | Red |
| Compatible Mountings | Suitable for Sony a771, a99, a77, a350, DSC-RX10, a7R, a6400, a6500, a6000, a7RII (4.0) ,a7RI, a7M3, a9, a7RIV, a7R5, a7MIV, ZV-E10, A9I, A7C, A7CI |
| Flash Sync Speed | 1/80000 |
| Connectivity Technology | Wireless |
| Wireless Technology | RF |
| Mount Type | Hot Shoe Mount |
| Compatible Devices | Sony a77 II, a99, a77, a350, DSC-RX10, a7R, a6400, a6500, a6000, a7R II (4.0), a7R III, a7M3, a9, a7R IV, a7R V, a7M IV, ZV-E10, A9 II, A7C, A7C II |
| Audio Recording | No |
| Minimum Shutter Speed | 1/80000 |
| Maximum Shutter Speed | 1/80000 |
| Exposure Control Type | TTL |
| Water Resistance Level | Not Water Resistant |
| Camera Flash | Hotshoe |
| Built-In Media | 1*Detachable Sub Flash SU-1, 1*Flash Body, 1*Lithium Battery,1*Adapter,1*USB-C Charging Cable, 1*Storage Bag,1*Mini Stand, 1*White Diffuser |
| Unit Count | 1.0 Count |
| Manufacturer Part Number | ph-US-V100S |
| Warranty Description | 1 year |
| Included Components | 1*Detachable Sub Flash SU-1, 1*Flash Body, 1*Lithium Battery,1*Adapter,1*USB-C Charging Cable, 1*Storage Bag,1*Mini Stand, 1*White Diffuser 1*Detachable Sub Flash SU-1, 1*Flash Body, 1*Lithium Battery,1*Adapter,1*USB-C Charging Cable, 1*Storage Bag,1*Mini Stand, 1*White Diffuser See more |
Available variants
Color
- Red
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