Nothing is more frustrating than recording a video and ending up with poor audio quality. If you own a Sony a7III, you know it can offer exceptional footage, but it does not record the best audio. Upgrade the sound of your videos with high-quality microphones.
The best microphone for Sony a7III is Rode VideoMicro. It has a compact and lightweight build to complement your mirrorless camera. But don’t let its small form fool you. This mic can record clear audio to enhance the videos you capture.
But if you want superior sound quality, consider getting the Rode VideoMic Pro+. Below, we will list the best external microphones you can use with the Sony a7III. We will look into their pros and cons to help you decide which one suits your needs. This article also includes an FAQ section to answer your questions about audio recording.
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5 Best Microphones For Sony a7III
Here is the list of the best external microphones for the Sony a7III camera.
1. Rode VideoMicro – Editor’s Pick
The Rode VideoMicro features a solid condenser capsule. By using a cardioid polar pattern, the Rode VideoMicro can record high-quality audio.
This on-camera microphone also has a frequency range between 100 Hz and 20 kHz. It is a great choice for capturing dialogue or voiceovers for videos.
The Rode shotgun mic measures only 8 cm from front to end. And with a weight of around 42 grams, it is ideal for vlogging and run-and-gun filmmaking.
Plus, it can easily mount on top of your Sony camera or a boom pole. For further convenience, it draws power from your camera, so you do not need third-party batteries.
Finally, the package includes a Rycote lyre shock mount and a dead cat windshield.
Despite these advantages, the Rode VideoMicro has several downsides. First, the furry windshield might be too big and block your Sony camera. Second, a few users said that it could only record high-quality audio if the subject is two to three feet away.
The pros far outweigh the cons, though.
Overall, the Rode VideoMicro packs powerful features in a small, lightweight body. It is among the best microphones for Sony a7III and other mirrorless camera.
- Ultra-compact and lightweight microphone
- It captures high-quality sound for its price
- No battery required
- Cheapest mic on this list
- With free shock mount and dead cat windshield
- The wind shield is too large for the mic; it may possibly block the lens
- Limited audio recording range
2. Rode VideoMic Pro+ – Best for Professional Use
The Rode VideoMic Pro+ is a perfect choice for those with a budget and who want professional audio quality.
It uses a broadcast-grade condenser capsule that can record crisp and clear audio. Together with the extended frequency response, it can capture a wide range of sounds, from bass to human voices.
This professional on-camera microphone also has a super-cardioid polar pattern. It offers a tight sound pickup angle while rejecting sounds from the side. It can isolate voice from background noise as long as the directional microphone is pointed at the talking subject.
What’s more, this high-quality microphone provides three advanced features to help you adapt to any scenario. These include a high-pass filter, a high-frequency boost, and a three-stage gain control. The filter can reduce environmental noise, whereas the boost improves the recording clarity. Meanwhile, the gain control can help you keep audio levels in check.
As for power, the Rode microphone offers two options. You can either use two AA batteries or a micro USB cable for charging.
Finally, this best microphone for Sony a7III already includes a 3.5mm cable. It lets you connect the mic to the Sony camera in a dual-mono configuration.
All these benefits come at a high price tag, though. Other accessories also do not come with the package (they require a separate cost).
- Tight super-cardioid polar pattern to capture high-quality sound from the front
- Condenser microphone is rated for professional broadcast use
- It offers several features to help you achieve excellent sound quality
- Automatic power on and off
- Flexible power options
- Expensive mic
- No free accessories are included in the package
3. Audio-Technica AT875R – Best Value for Money
If you are on a tight budget but still want a high-quality microphone, consider the Audio-Technica AT875R.
This reliable microphone for Sony a7III features a line and gradient polar pattern. It can pick up sounds from the front. At the same time, it ensures the cancellation of sound from the sides and rear. The result is excellent sound quality without unwanted noise.
Not only is it designed for broadcast audio, but it can also record clear sound for video productions. The narrow acceptance angle can even pick up audio from afar.
But unlike other shotgun mics, the Audio-Technica AT875R is extremely compact. It is only under seven inches, which is ideal for use with the Sony a7III mirrorless camera.
Plus, this best mic for Sony a7III already comes with a stand clamp, a threaded adapter, a windscreen, and a protective case.
However, it only operates on phantom power, which your camera does not provide. A few users also said that the mic can capture reverb.
Fortunately, you can buy a power adapter and correct reverb in post-production. You might also find this mic more affordable than other models on the market. We highly recommend it if you want to get the best value for your money.
- It can handle broadcast audio and video production needs
- Unique polar pattern can record front audio and reduce unwanted noise from the background
- Short, compact condenser microphone
- Free protective case, dead cat, stand clamp, and threaded adapter
- Relatively affordable price
- It uses phantom power, which requires a separate adapter
- The mic tends to capture reverb
4. Sony ECMXYST1M Stereo Microphone – Best Mic for Ambient Noise
Do you record ambient sounds and instruments more than voiceovers? If so, the Sony ECMXYST1M might meet your needs.
It is a stereo microphone, meaning it records audio in two channels. The result is a wider, more immersive sound. It is ideal for ambient sound and instrumental recording.
This Sony camera microphone also allows you to control the microphone angle from 0 to 120 degrees. Adjust the directional angle to the area where the sound comes from.
What’s more, this versatile microphone provides a wide frequency band. It records audio from 70 Hz to 20 kHz, which covers low, mid, and high sounds.
Plus, it is easy to attach to your camera, thanks to included mic terminal cable. There is also a wind screen to reduce environmental and wind noise. Other inclusions in the box are the spacer, connector protection cap, and a carrying pouch.
Despite offering excellent sound quality, the Sony camera microphone is not designed for singing or voiceovers. Some customers also said the stereo mic captured white noise.
But if your work often involves capturing ambient noise or instruments, then the Sony ECMXYST1M might be a perfect fit.
- Sony camera microphone offers a more immersive sound
- Adjustable sound recording range from 0 to 120 degrees
- It quickly connects to the Sony camera via the supplied mic cable
- It comes with five free accessories
- Lightweight and compact microphone
- It is not designed for voice recording
- It tends to capture white noise
5. Rode VideoMic NTG – Honorable Mention
Last but not least, we recommend checking out the Rode VideoMic NTG.
This condenser microphone has a highly directional super-cardioid polar pattern. Together with the flat frequency response, it can produce natural sound recording.
This high-quality microphone also features auto-sensing 3.5mm output. It provides a quick connection to your Sony a7III camera or phone.
Besides the standard 3.5mm mic jack, the Rode VideoMic NTG also uses a USB cable for flexibility.
Plus, this Rode microphone has a built-in lithium-ion battery. It has impressive battery life that lasts more than 30 hours of recording. It is also rechargeable, so you do not have to worry about buying a new battery or battery grip.
There is even a digital switch. It lets you control the high-pass filter, pad, boost, and safety channel to achieve high-quality sound.
As for the design, this shotgun microphone does not disappoint. It uses lightweight and durable aluminum construction. It can work well with Sony mirrorless cameras, such as the Sony a7III.
Finally, the box includes a foam wind shield, a camera shoe shock mount, and three different connecting cables.
There are still a few downsides to this item, though. First, some users noticed a hissing sound. Second, a few customers complained that the mic automatically turns on and off.
But overall, the Rode VideoMic NTG is a solid choice for anyone who wants high-quality audio.
- Super-cardioid polar pattern and flat frequency provide natural sound
- Standard 3.5mm jack or USB connection can fit most Sony cameras
- A digital switch with advanced audio controls
- Compact and rugged microphone build
- A camera shoe shock mount quickly lets you connect the mic to the camera
- The microphone produces a hissing sound
- A few users said the mic erratically turns on and off
5 Factors To Consider Before Buying The Best Microphone For Sony a7III
Still undecided about which microphone to buy? Fret not!
Below, we will teach you the factors to consider when purchasing an external microphone for your Sony camera.
Type of Microphone
First of all, you must determine the kind of microphone that meets your video recording needs. There are four main types of microphones you can choose from.
- Shotgun microphone – It has a highly directional pickup ability to reduce background noise. It is ideal for recording audio from a specific area. A shotgun mic is great for interviews, filmmaking, and vlogging.
- Stereo microphone – This type of mic can capture audio in two channels, resulting in a sound with depth and accuracy. The stereo mic helps you record ambient noise, environmental sounds, and music performances.
- Lavalier microphone – Also called a lapel microphone, it is small and unobtrusive. It also comes with a clip, so you can attach it to your clothing. It allows hands-free operation, perfect for filmmaking, interviews, and presentations.
- Wireless microphone – As its name suggests, this mic does not come with wire. It ensures freedom of movement while recording audio. It is suitable for action scenes, documentary filming, and events.
An external microphone can also be classified depending on the polar pattern it offers. The polar pattern is the directional sensitivity of the mic. In other words, it describes the area where it is capable of picking up sound.
The three most common polar patterns for microphones are bi-directional, omnidirectional, and cardioid.
- Cardioid – It is an uni-directional mic, meaning it primarily records sound from the front of the capsule instead of the back and sides. A cardioid microphone is usually found in shotgun mics. It is further divided into subtypes. A super-cardioid mic is more focused in the front, but it also has a small lobe to pick up sounds from the rear. Meanwhile, a hyypercardioid mic rejects more sound from the sides while recording more audio from the back.
- Omnidirectional – This polar pattern has a 360-degree pickup direction. It is sensitive to sound from all angles. It is suitable for ambient and musical recording because it results in a more natural sound.
- Bi-directional – Also known as figure-8, this polar pattern records audio from the front and the back. It does not pick up sound from the sides. It is ideal if you want to record two singers facing each other.
Another factor to consider when buying the best microphone for Sony a7III is its frequency range. It describes the sounds the mic can reproduce.
For example, a mic with a response range of around 80 Hz to 15 kHz is a good choice for a vocal mic. If you will record instruments or background noise, a mic with a frequency between 20 Hz to 20 kHz is recommended. It is best to get an external mic with a broad frequency range for accurate sound reproduction.
You also want to look into the power source of the microphone. Some models already have built-in batteries, while other units draw power from the camera via a USB cable or the 3.5mm jack. Look for a microphone that suits your shooting style and setup.
Finally, consider the accessories that come with the microphone. Most products will include a handy windshield. It usually comes in a foam or dead cat form, which reduces the sound of wind and other environmental noises.
A shock mount is also a nice accessory to have with your mic. It lets you mount the camera via a hot shoe adapter. At the same time, it can stabilize the mic to prevent it from bouncing around.
Other microphones even include a carrying case. It is useful if you often travel. It can also keep your gear clean and safe.
Frequently Asked Questions
What size is the mic input on the Sony a7III?
The Sony a7III has a 3.5mm microphone jack with plug-in power. The mic input is located on the top left side of the camera, where you can also find the memory card slots.
Can I use XLR microphones with my Sony a7III?
You might notice that some microphones do not use the standard 3.5 mm mic jack. If that is the case, you may wonder if you can connect an XLR microphone to your Sony a7III.
The answer is yes; you can use XLR mics on your Sony a7III. However, you must have a portable audio interface that can supply phantom power. Then, use a cable adapter if the interface does not have a 3.5mm TRS output.
As an alternative, you can record audio using your XLR microphone and an external audio recorder, such as the Zoom H6. It does not directly connect to the camera, meaning it requires syncing of audio via editing software. But it is a great way to record professional-quality audio.
What Hz is best for a microphone?
The best frequency range for a microphone will depend on your needs. A good range is around 20 Hz to 20,000 kHz.
If you will record music and want to ensure accuracy, look for a mic with a wider frequency range. But those who will only capture voices can get a more limited range.
The Sony a7III might be among the best cameras today, but it does not record the highest quality audio. Having an external microphone can enhance the sound of your videos.
After reviewing the best microphones for Sony a7III, we concluded that the Rode VideoMicro is the best overall. It uses a high-quality condenser capsule with a cardioid polar pattern. It can record crisp and clear audio without unnecessary background noise. It is also small and lightweight, with a plug-and-play interface. We highly recommend it for vlogging and run-and-gun filmmaking.
But if you do not mind spending more money, get the Rode VideoMic Pro+. It offers customizable features, such as a high-pass filter and gain control, so you can achieve the highest audio quality possible. You can also check out other products on this list, which have positive customer reviews. Say goodbye to unclear audio when you invest in a high-quality mic today!