The head unit on Android is devices that have many different parameters, which allows them to surpass the basic systems in the car. They are multifunctional and have high speed.
The head unit is usually mounted in the place where there was a standard device that was installed by the manufacturer.
Android Head device
Android OS has been developed for modern gadgets, tablets, and it is used even on some laptops. The head unit based on Android has received the best features, functions and parameters. This technique has received a higher speed and is now able to compete with Windows devices.
Although the head unit on Android may be different on each car, but the main characteristics are similar on all devices:
- The processor in this unit is usually set to medium capacity. In most devices, it goes 2-core at 1-1.5 Ghz.
- RAM is also designed to perform simple manipulations. It is installed on 512-1000 Mb.
- Internal memory plays a big role, since the standard device can be used as a DVR. As a rule, these devices come with a small memory, but in such cases you can install an additional SD-card.
- The recorder contains an acceleration sensor. Usually it has the following characteristics: 1.3MP sensor, 30fps.
Regular devices, as we have already found out, have many functions and necessary parameters. Let's consider them better.
Screen
The head unit on Android has a resistive, but rather responsive screen. Like a tablet, you don’t need to press it with great force. Also usually comes with a stylus. Most of these modern devices are covered with a matte film, due to which fingerprints become invisible. It should be noted that in the sun the screen is readable, although dull.
BLUETOOTH Hands Free
The head unit on Android cannot work as a headset, because of this it is necessary to connect the phone. Only basic functions will work in such a system: receive a call, dial a number, go to the list of dialed and missed calls. In some devices, you can go to the contact list and dial a number, respectively, when you call, you can see who is calling. You can also include music from your phone. Only Bluetooth allows you to work with other devices, but with their help you can not access the data of the car.
Rear View Camera
You can connect a rear view camera to a standard device . This is a great feature, it can be used by everyone who does not have a built-in "native" screen. If you have one, then you won’t be able to connect an additional camera.
DVR
The DVR can go as a set, or separately. This is a good feature to help you prove your worth on the road. You can install it both in conjunction with the GU, and separately. If you choose the first option, you will be able to watch recorded videos from the screen. In this case, the quality will be poor, this is due to the fact that the signal passes through the analog port.
Videos will be recorded to internal or external memory (up to 32 GB). To watch your videos, you must go to a special program. On some standard devices, videos are recorded in a non-standard format, so opening up on a computer may not work.
Unfortunately, the quality of the videos leaves much to be desired. In sunny weather, the quality of the videos drops dramatically, there are highlights. But still, the DVR will cope with its task.
Networking features
The head unit on Android usually has two USB outputs. The first is useful to connect WiFi, and the second is necessary for a 3G modem. As a rule, WiFi is built into the device and works well. Perfect for surfing the Internet, pages load pretty quickly, the browser works smartly. But the 3G modem will have to be bought separately.
Loading
The standard device boots up quickly, usually this procedure takes up to 1 minute. A good feature is that the device automatically loads the last running application, but this only applies to "native" programs, third-party ones will not start.
Multitasking
The head staffing device has a relatively simple multitasking. Embedded applications can run in tandem with third parties. It will look like this: you connect the navigator and turn on the radio, they will work together. During the trip, you will play music, and you can hear the navigator, but from time to time it will muffle the song.
Music and video player
The head unit has built-in players. But they do not always work adequately. Sometimes they can "get out" various errors or simply the device will not include ordinary music of the MP3 format. Movies have the same problems, but most formats play. It’s better to immediately install a good player so that later there are no unnecessary questions and problems.
Navigation
Each standard device has a built-in navigation program. Usually they automatically update maps and are quite convenient.
Sound
Android multimedia head units have great sound. Most of these models have clear and bright sound. This allows you to enjoy music on the road.
These were all the built-in qualities of standard devices on Android. Additional applications, the necessary programs can be installed from the GooglePlay service. All devices support external drives, so you can freely download all the necessary applications, movies, music, etc.
Head units on Android. Reviews
On the Internet you can find a lot of reviews about standard devices. Most people buy budget models. They have their pros and cons. Many budget devices do not have the functions that are inherent in tablets on Android, but they have their own unique properties. Although people choose different devices, but there are the most popular ones that have a minimum of disadvantages. Rating of standard devices:
- Easygo A211. This modern device is equipped with a 10-inch screen that has anti-reflective coating and a resolution of 1024x600 pixels. Easygo A211 is a modern standard device in which manufacturers removed the ability to use disks, and this allowed to increase the diagonal of the display. The characteristics of this budget device are impressive. It has a modern Mstar 786 dual core 1.2Ghz processor, 1GB RAM and 8GB internal memory. Performance and price are the main advantages of Easygo A211. Also, a navigator, a DVR and a rear view camera can be connected to this head unit.
- Navipilot Droid 2 is a modern, multifunctional assistant on the road. This head unit contained a radio, navigator, amplifier, equalizer, TV tuner, MP3-, Blu-ray- and DVD-players. Due to the built-in amplifier, an excellent sound is obtained, which you can configure as you wish: add bass, support for any format (you can choose high-quality music), a ten-band equalizer. The Navipilot Droid 2 has excellent features: a 2-core Cortex A9 processor, 1 GB of RAM and 8 GB of internal memory. Built-in GPS supports the most popular programs. This head unit on Android has a 7-inch screen with multi-touch support and a resolution of 1024x600 pixels. Navipilot Droid 2 makes it possible to connect an OBD adapter, due to which you can conduct an independent diagnosis of the machine.