Sony ICD-SX733D

Sony ICD-SX733D

Sony ICD-SX733D review: specs and price

Sony ICD-SX733D

Why is Sony ICD-SX733D better than the average?

  • Volume

  • Internal storage

  • Weight

  • Width

  • Thickness

  • Height


Price comparison




Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
Dedicated Record Button makes recording fast and simple because you need only to press it to start and stop the recording.


The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.


The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.


1.has a microphone input
Sony ICD-SX733D
A microphone port allows connecting external high-end or specialized microphones.
2.Has a noise cut function
Sony ICD-SX733D
The noise cut function make play-back clearer, with low background noise.
3.has stereo speakers
Sony ICD-SX733D
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
4.has a stereo microphone
Sony ICD-SX733D
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
More microphones result in better sound quality and enable the device to filter out background noise.
Voice recording feature allows you to record voice memos, notes, lectures, etc.
7.Has a Pre-Record mode
Sony ICD-SX733D
When Pre-Record mode is activated, sound is buffered for five seconds prior to the moment when the Record key is depressed so you don't miss a word or note.

Memory & Battery

The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
The battery can be recharged and used over again.
The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
4.Records onto an SD card
Sony ICD-SX733D
You can record lectures, music, notes, etc., directly onto an SD card, which provides more storage flexibility.


With more USB ports, you are able to connect more devices.
With a standard mini jack socket, you can use the device with most headphones.


1.Has an A-B repeat feature
Sony ICD-SX733D
You can use the A-B repeat feature to mark the beginning and ending of a particular passage of a recording that you want to listen again and again.
This feature allows you to send and synchronize documents with your email account directly from the device.
Audios are converted into text files and sent to an email account.

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