The good: generally useful, starts quickly, bright screen. The less good: bright plastic, didn't like the touch on the buttons, Bluetooth sound is dull, the clock doesn't synchronize from the station, installation in an X-Trail required two adapters and doesn't fit well in the cage, needed "modifications".

Very good choice for the money. You need to update the software to avoid Bluetooth connection problems, after that you have no issues. The sound is great. The microphone for calls works very well, although the other person hears you as if you are speaking from a distance (but they can hear you). On the downside, it doesn't have Greek language support and it can't read contacts and songs with Greek characters, but there are no problems with English. Also, if you remove the car battery, all settings are lost.

One of the best, very lightweight with many settings and produces very good sound, worth it. The only negative is the Bluetooth, which doesn't bother me much if it connects, you're good.

Very good, 4 stars because the Bluetooth works well, although it could have simpler buttons for its commands

Guys, I've had it for 2 months, it's amazing with many settings, but the Bluetooth is UNACCEPTABLE, sometimes it doesn't connect easily and other times not at all. Apart from that, for its price, it's the best thing for me

Perfect... easy to use and install, good sound, easy connectivity with memory storage.
A very good choice.

Very good radio and very beautiful..easy connection with bt and very good sound quality especially when connected with bt..clear and clean radio - mobile conversation despite having a built-in microphone..the only thing I didn't like is the lack of computer control and the on-off button is a bit strange

After 6 months of use, it has not shown any problems.
Very clean sound with plenty of adjustable bass.
Quick connection of phone (android) with bluetooth.

I have it in my main car and for the 80 € that I bought it, I am very satisfied, Bluetooth and USB with easy settings for sound and radio. After daily use for 3 months now, it works like new!

Very good..it does everything..not perfect but it does things well..a bit difficult at first to find the button to open it if it's dark but you get used to it..also the button pressing in general is not the best but nothing tragic..all functions work properly as they should..e.g. bluetooth, calls, NFC, etc..it has many functions especially for the phone and calls..like displaying phone contacts or recent calls, etc..for the money, there is definitely nothing better that has all these functions..completely satisfied, easy installation..the menu is a bit complicated but that's because of the many functions it has and supports..as there is a detailed manual with instructions for everything, from installation to menu settings, etc..and in Greek please..I highly recommend it...there is nothing better for the money (very good sound, I must add)!

+I don't know why, but mine didn't include a USB stick

For the money it has, I would say it is excellent!! Very good device with full Bluetooth support.

Complete car system where essentially, apart from the excellent sound quality, it provides CarKit capabilities. It has a built-in microphone with Noise Cancellation for making phone calls through it.
At the same time, the user has the ability to adjust the brightness of the buttons if it bothers them. However, there is the possibility for the lighting to change like a light show.
Its screen is vivid and easy to read.
The 4 x 55W amplifier, along with Bluetooth and NFC, and the 8GB USB stick provided in the package, make the SONY DSX-A400BT the best product in this price category and beyond.
The SONY DSX-A400BT is excellent.

Very good unit in terms of ergonomics and features. It easily connects with NFC to an Android mobile phone and you can talk through Bluetooth or play music from the phone without any problems. Visibility is moderate.. With strong sunlight, the panel is not easily readable. It does not have blue illumination on the buttons and remote controller, which I read on the internet, something I wanted at this price.

The accessory of my car has simply everything and in terms of connectivity, it flies. I am fully satisfied