Is Redmi Note4X dual speakers?

No. Redmi Note 4X has a Qualcomm 625 processor, and at the same time, it has the consistent price-performance characteristics of the Redmi series in all aspects, and the 3GB+32GB version of the model participating in the evaluation this time is the same.

Redmi Note 4X uses a Qualcomm Snapdragon 625 processor, with a main frequency, a storage combination of 3GB RAM + 32GB ROM, and supports micro SD card expansion of up to 128GB, Redmi Note 4X is equipped with a 4100mAh battery, the camera is a rear 1300W + front 500W collocation, equipped with an Android-based MIUI system.

As a derivative of the Redmi Note 4, the Redmi Note 4X doesn't change much in terms of appearance.

Due to the addition of anime elements, the body color scheme of the Redmi Note 4X has become bright and colorful, with champagne gold, platinum silver gray, cherry blossom pink, matte black and Hatsune Miku's exclusive color, among which the body of the Hatsune Miku version is blue and blue, which looks full of youthful atmosphere, and complements its own anime elements.

The Redmi Note 4X has changed very slightly in appearance, it is still an inch screen, three virtual buttons are distributed under the screen, and the back fingerprint recognition scheme is adopted, and the question of whether the fingerprint recognition is good on the front or the back is suitable can only be judged by the consumer.

The Redmi Note 4X is a single speaker. In order to ensure the overall aesthetics, the Redmi Note 4X adopts a symmetrical design scheme with five round holes on the left and right. The left side is the main microphone and the right side is the mono speaker.

No, the other one is the microphone port.

The microphone on the left and the speaker on the right.

Redmi Note 4:

1.Main screen size: inches; Resolution: 1920x1080;

2.Rear camera: 13 million; Front camera: 5 million;

3.Battery capacity: 4100mAh; Battery type: non-removable battery;

4.Number of cores: 10 cores; RAM: 2GB

note4x：

1.Main screen size: inches; Resolution: 1920x1080;

2.Rear camera: 13 million; Front camera: 5 million;

3.Battery capacity: 4100mAh; Battery type: non-removable battery;

4.Number of cores: true octacore; RAM: 3GB

The performance is stronger, and it is recommended to play games.

Battery life, better heating, worse gaming performance.

It would be slightly better to take pictures.

4X is slightly better, mainly because 3+32 uses Snapdragon 625 generation god U and 4+64 uses Snapdragon 653 high-performance processor, but the back adopts a three-stage design, with plastic patches up and down, while Redmi Note4 uses an all-metal three-stage type. If you don't play games, only light to moderate daily, you can consider the Redmi Note4

The difference between the processor and the appearance, the processor of the 4x is the Snapdragon 625.

Note that although the machine has two rows of speaker holes, only one of them is actually real, and the other is just decoration.

Snakeskin, used red rice? The one on the left is the microphone, and the one on the right is the speaker.

The Redmi Note4X has two speakers.

Redmi Note 4X speaker1. Although the Redmi Note4X has two speakers, only one speaker works.

2. Working principle:

The principle of a loudspeaker is that an electric current passes through a coil in a magnetic circuit composed of magnets, and a driving force is generated in the upward and downward directions to vibrate the vibrating body, which in turn causes the air to vibrate and produce sound.

3. Product structure:

1) Vibrating plate: The vibrating body (plastic film) that allows the air to vibrate is one of the main parts of the speaker, and the most used material is MCPET material.

2) Protector: Protect the vibrating plate (made of metal).

3) Anode: A metal plate that collects magnetic field lines around the solenoid coil 4) Solenoid coil: A coil that generates a driving force when an electric current passes through it.

5) Metal ring: A metal plate that gathers magnetic field lines around the electromagnetic coil 6) Magnet: emits magnetic field lines.

7) Gasket: To suppress the vibration body (air brake) and prevent dust.