The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
49% have it
3. Has an automatic recording
You can set your device to automatically record whenever sound above your designated level is detected.
84% have it
4. Has an A-B repeat feature
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.
30% have it
5. has a rechargeable battery
The battery can be recharged and used over again.
64% have it
Philips VTR5600/93: 37g
7. has stereo speakers
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
47% have it
8. has an LED-backlit display
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
47% have it
9. has a microphone in
A microphone port allows connecting external high-end or specialized microphones.
91% have it
10. has a stereo microphone
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
60% have it
11. Records onto a SD card
You can record your lectures, music, notes, ect. directly to a SD card, which gives you more flexibility regarding storage.
46% have it
12. Has music playback
The device can play mp3 music files.
99% have it
13. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
14. Has a dedicated Record Button
Dedicated Record Button makes recording fast and simple because you need only to press it to start and stop the recording.
Voice recording feature allows you to record voice memos, notes, lectures, etc.
99% have it
16. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Zoom H2: 4
17. can be controlled remotely
A remote control allows you to control the device remotely. The remote control can be included or optional.
8% have it
18. Has an audio editing feature
Some recorders allow you to edit and delete audio in recordings in playback.
25% have it
Sony ICD-TX50: 6.4mm
Olympus DP-201: 95mm
21. every pixel has three subpixels
The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.