Which Is The Best Flash For Sony A6400 Camera in 2025

Ever felt like your photos are missing that “pop,” especially when the sun dips below the horizon? Maybe your pictures look flat and dull, even when you’re trying to capture amazing moments. If you’re a proud owner of a Sony a6400, you know how fantastic this camera is. But even the best camera needs a little help sometimes, and that’s where a flash comes in!

Choosing a flash for your Sony a6400 can be a real headache. There are tons of different types, brands, and features. It can be tough to know which one is right for your needs and your budget. You might be worried about spending too much money or getting a flash that doesn’t work well with your camera. Don’t worry! We’re here to help you sort it all out.

In this post, we’ll break down everything you need to know about flashes for your Sony a6400. You’ll learn the best flash options and how to choose the perfect one. We’ll also explain important features and give you tips to take amazing photos, even in tricky lighting. Get ready to say goodbye to dark, blurry photos and hello to bright, beautiful pictures. Let’s dive in and light up your photography!

Our Top 5 Flash For Sony A6400 Camera Recommendations at a Glance

Top 5 Flash For Sony A6400 Camera Detailed Reviews

1. NEEWER NW635II-S TTL Camera Flash Speedlite with Soft Diffuser

NEEWER NW635II-S TTL Camera Flash Speedlite with Soft Diffuser, Compatible with Sony A9 II A9 A7R V A7R IV A7 IV A7R III A7S III A7 III A7S II A7R II A7S A7 A7C A1 A6600 A6500 A6100 A6000 A99 A350

Rating: 8.9/10

The NEEWER NW635II-S is a TTL camera flash speedlite. It comes with a soft diffuser. This flash is made for Sony cameras. It works with many Sony models like the A7, A9, and A6000 series. The flash offers different modes for taking pictures. You can control the flash power, and it helps create soft lighting. It is a good choice for photographers.

What We Like:

  • It works with TTL flash. This means the flash adjusts automatically.
  • It is lightweight. You can easily carry it around.
  • It has a powerful flash output.
  • You can use manual and stroboscopic modes.
  • The flash head can swivel. This helps with bouncing the light.
  • It comes with a diffuser. This makes the light softer.
  • It uses AA batteries.

What Could Be Improved:

  • The product does not include the CP-E4 compact battery pack.

The NEEWER NW635II-S is a good flash for Sony camera users. It has many useful features and is easy to use.

2. Godox TT350S Flash Speedlite for Sony Camera

Godox TT350S Flash Speedlite for Sony Camera, 2.4G Wireless GN36 1/8000s HSS TTL Camera Flash Compatible for Sony Camera A7 A7R A7S A7-II A7-III A7R-II A7R-III A7S-II A6300 A6000 etc

Rating: 9.0/10

The Godox TT350S Flash Speedlite is a compact and versatile flash for Sony cameras. It offers TTL autoflash for easy shooting. It has 2.4G wireless transmission and many other functions. The flash is great for portraits, travel, and on-location shoots. It works with many Sony camera models.

What We Like:

  • Compatible with many Sony camera models.
  • The flash uses TTL autoflash, making shooting simple.
  • It has 2.4G wireless transmission.
  • The flash is small and easy to carry.
  • It supports many modes like TTL, M, and HSS.
  • It can be a master or slave flash.
  • The LCD panel is clear and easy to use.

What Could Be Improved:

  • Some users may want more power.

The Godox TT350S is a great flash for Sony camera users. It is a good choice for photographers of all skill levels.

3. Neewer TT560 Flash Speedlite for Canon Sony Nikon Panasonic Olympus Pentax and Other DSLR Cameras

Neewer TT560 Flash Speedlite for Canon Sony Nikon Panasonic Olympus Pentax and Other DSLR Cameras, Digital Camera Speedlight with Standard Hot Shoe

Rating: 8.6/10

The Neewer TT560 Flash Speedlite is a handy tool for photographers. This flash works with many DSLR cameras. It’s compatible with Canon, Nikon, Sony, and other brands. It has a standard hot shoe connection. This means it can attach to your camera easily. It’s great for taking pictures in different situations. The flash helps you get better lighting for your photos.

What We Like:

  • It has flexible angle adjustment. You can move the flash head up and down. You can also rotate it left and right.
  • It works with many different cameras.
  • It’s easy to test the flash. Just press the test button.
  • It has 8 steps of power output.

What Could Be Improved:

  • It doesn’t support TTL.
  • It’s not compatible with some Canon cameras like the Rebel SL3.
  • The flash uses a charging indicator that can be confusing.

This Neewer flash is a good choice for photographers. It’s a simple and useful tool that works well for many people. It’s a great way to improve your photos with better lighting.

4. Godox TT350S Flash for Sony Camera 2.4G HSS 1/8000s TTL Wireless Compact Speedlite Flash for Sony A7III A7IV A7R A7S A7 A7-II A7-III A7R-II A7R-III A6400 A6300 A6000 Mirrorless DSLR w/Color Filter

Godox TT350S Flash for Sony Camera 2.4G HSS 1/8000s TTL Wireless Compact Speedlite Flash for Sony A7III A7IV A7R A7S A7 A7-II A7-III A7R-II A7R-III A6400 A6300 A6000 Mirrorless DSLR w/Color Filter

Rating: 8.9/10

The Godox TT350S is a compact flash designed for Sony cameras. It works with many Sony DSLR and mirrorless cameras. This flash is great for photographers who want more control over their lighting. It offers TTL autoflash and manual flash modes. The flash supports HSS (High-Speed Sync) up to 1/8000s. It also has a 2.4G wireless transmission system. This lets you trigger the flash from up to 100 meters away. It comes with a color filter for creative effects.

What We Like:

  • It is compatible with many Sony cameras, including A7, A6000, and A6400 models.
  • The flash supports TTL, HSS, and multi-flash modes. This gives you lots of options.
  • It has a 2.4G wireless transmission system for remote triggering.
  • The flash is compact and lightweight, making it easy to carry.
  • It has overheat protection to prevent damage.
  • The recycle time is fast.

What Could Be Improved:

  • The guide number is 36 (m ISO 100), which is a bit lower than some other flashes.
  • The battery life could be better.

The Godox TT350S is a good choice for Sony camera users. It is a versatile and portable flash unit. This flash will help you take better photos.

5. Altura Photo Camera Flash with LCD Display for DSLR & Mirrorless Cameras – External Speedlite Featuring a Standard Hot Shoe

Altura Photo Camera Flash with LCD Display for DSLR & Mirrorless Cameras - External Speedlite Featuring a Standard Hot Shoe, Universal Speedlight for Canon, Sony, Nikon, Panasonic and More

Rating: 9.4/10

The Altura Photo Universal Speedlite Flash (AP-UNV2) is a handy tool for photographers. It’s a manual flash, so you control the settings. It works well for photographers of all skill levels. You can put it on your camera or use it off-camera. This flash gives you more control over your photos.

What We Like:

  • Works with many cameras like Nikon, Canon, and Sony.
  • It’s a good flash for the price.
  • You can use it on your camera or away from it.
  • The LCD screen helps you see the settings.

What Could Be Improved:

  • It does not work in TTL mode. You have to set the power yourself.
  • It does not work with some Canon cameras like the T7, T100 and SL3.

In general, this Altura Photo flash is a good choice for photographers. It’s a simple way to get better lighting in your photos. It is a good option for those who want to learn about flash photography.

Shining a Light on Your Sony a6400: A Flash Buying Guide

Picking the right flash for your Sony a6400 can be tricky. This guide helps you choose! We’ll cover key features, materials, quality, and how to use your new flash.

Q: What are the main Key Features?

A: You need to think about these important features:

  • Guide Number (GN): This tells you how powerful the flash is. A higher GN means a brighter flash!
  • TTL (Through The Lens): TTL is super helpful. The flash measures the light automatically. It then sets the correct power for you.
  • Zoom Head: This lets you change the flash’s beam width. You can zoom in or out, like your camera lens!
  • Recycle Time: This is how long the flash takes to recharge after a shot. Faster is better!
  • Swivel and Tilt: A flash that swivels and tilts lets you bounce the light off walls or ceilings. This creates softer, nicer light.
  • Wireless Functionality: Some flashes work wirelessly. This is great for creative shots!
Q: What materials are important?

A: Look for flashes made with good materials. A sturdy flash will last longer.

  • Plastic Body: Most flashes have a plastic body. Make sure it feels solid.
  • Metal Hot Shoe Foot: The part that slides into your camera should be metal. This is more durable.
  • Battery Compartment: Make sure the battery compartment closes tightly.
Q: What factors improve or reduce quality?

A: Many things affect flash quality.

  • Build Quality: A well-built flash feels strong. It should have tight seals to keep out dust and moisture.
  • Light Output Consistency: The flash should give consistent light every time.
  • TTL Accuracy: The flash should get the exposure right. It should not over or under expose your photos.
  • User Interface: Easy-to-use controls make a big difference. You don’t want to spend hours figuring out how to use it.
Q: How can you use a flash with your a6400?

A: Using a flash makes your photos better. Here are some ideas:

  • Portraits: Flash is great for portraits. It fills in shadows and brightens your subject.
  • Event Photography: Use flash at parties or events. It helps you capture clear photos in low light.
  • Product Photography: Flash can light up products for your online store.
  • Fill Flash: Use fill flash outdoors. It removes harsh shadows on sunny days.
Q: What are some common use cases?

A: The Sony a6400 flash is versatile.

  • Indoor Photography: You can use flash to take photos indoors. You can take pictures of parties, family gatherings, and more.
  • Outdoor Photography: Use flash in the sun. It helps you get better pictures in the light.
  • Travel Photography: Flash is useful on trips. You can take photos in different places.

Flash FAQ for Your Sony a6400

Q: What is the best type of flash for the a6400?

A: A speedlight, or on-camera flash, is a good choice. They are easy to use. They are also powerful enough for most situations.

Q: Do I need a flash with TTL?

A: TTL is very helpful, especially for beginners. It makes using the flash easier. It automatically adjusts the flash power.

Q: What batteries should I use?

A: Use rechargeable AA batteries. They save you money and are good for the environment.

Q: How do I attach the flash to my a6400?

A: Slide the flash’s foot into the hot shoe on your camera. Lock it in place.

Q: What if I want to use the flash off-camera?

A: You can buy a wireless trigger. This lets you put the flash away from your camera.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

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