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 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
Philips VTR5600/93: 37g
5. internal storage
Sony ICD-SX1000: 16GB
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 a stereo microphone
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
60% have it
8. has a microphone in
A microphone port allows connecting external high-end or specialized microphones.
91% have it
9. 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
10. USB ports
With more USB ports, you are able to connect more devices.
Grundig Digta 7 Push: 2
11. USB version
Newer USB versions are faster and have better power management.
Philips VTR7000/93: 2
12. 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.
96% have it
13. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Zoom H2: 4
14. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
Voice recording feature allows you to record voice memos, notes, lectures, etc.
99% have it
Olympus DP-201: 95mm
Sony ICD-TX50: 6.4mm
Philips VTR5000/93: 21.6mm
20. 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.