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
2. Has an automatic recording
You can set your device to automatically record whenever sound above your designated level is detected.
84% have it
Philips VTR5600/93: 37g
4. has a rechargeable battery
The battery can be recharged and used over again.
64% have it
5. has a microphone in
A microphone port allows connecting external high-end or specialized microphones.
91% have it
6. has USB mass storage support
It can transfer files, music, photos via USB, no need to install additional software.
91% have it
7. has an LED-backlit display
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
47% have it
8. battery power
Grundig Diginotice: 3000mAh
9. USB ports
With more USB ports, you are able to connect more devices.
Grundig Digta 7 Push: 2
10. 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
11. screen size
The bigger the screen size is, the better the user experience.
Olympus LS-20M: 2"
12. Has music playback
The device can play mp3 music files.
99% have it
13. Is capable to record voice
Voice recording feature allows you to record voice memos, notes, lectures, etc.
99% have it
14. USB version
Newer USB versions are faster and have better power management.
Dedicated Record Button makes recording fast and simple because you need only to press it to start and stop the recording.
96% have it
16. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
17. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Zoom H2: 4
18. included SD card size
Yamaha POCKETRAK W24: 2GB
19. Has an audio editing feature
Some recorders allow you to edit and delete audio in recordings in playback.
25% have it
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.