Vivo X7 was launched simultaneously in 661 cities last week. The three major e-commerce platforms also started branding day. The simultaneous unveiling of the two major events, offline and online, drove the sales of the vivo X7 soaring. It broke through 250,000 sales on the first day. Coupled with South Korean idol Song Zhongji's endorsement, this vivo X7 is bound to become a leader in sales of domestic mobile phones for a long period of time.
The self-timer vivo X7 is equipped with a front 16-megapixel sensor and incorporates a night-view beauty algorithm specially designed for night-time skin conditions. For the first time in the world, the Moonlight soft-light lamp that can simulate the apple light used for portrait photography is used. The most suitable self-timer design allows the user to naturally color the skin when taking a self-portrait, making it more natural and healthy.
Vivo X7 is still the first use of positive fingerprint in vivo, while the screen lock is unlocked as fast as 0.2 seconds. The speed of bright screen unlocking as fast as 0.15 seconds has also become the highest in the industry. The new ID Wake function can be directly entered by simply double-clicking the fingerprint button. Set up a good application, and cooperate with WeChat Payment and Alipay to realize the first payment under the WeChat second payment: direct double-click, fingerprint verification and payment completed in one step, convenient, safe and fast.
Vivo X7 pioneered a four-level smart antenna, which took two years to build vivo cloud laboratory, upgraded the smart engine to 2.0, and established a more scientific and more complete CPU levelset system, making the mobile phone run more smoothly; while in the original passive split screen Based on the active split screen opened by the three fingers down.
In addition, vivo X7 also joined the global eye protection mode, and through the authority of the China Institute of Standardization certification, effective protection of vision; and vivo X7 also debuted AKM's new custom program - AK4376, the measured signal to noise ratio of up to 116dB, and Xplay3s Quite, and the first and China's largest music copyright party - QQ Music opened strategic cooperation, its built-in music player provides massive HD and lossless genuine music download.
5.2 inch full HD resolution AMOLED display, Qualcomm Snapdragon 652 processor, 4GB RAM, 64GB storage space, 13MP rear camera, 16MP front camera with soft light, fingerprint recognition. Vivo's X series has always been the ultimate slim, this time vivo X7 is still the case, let's take a look at this self-timer artifact tour.
Song Zhongji endorsement, soft light self portrait artifact vivo X7 "tuition"
Vivo X7 Full Netcom 4GB+64GB Mobile Unicom Telecom 4G Phone Dual SIM Dual standby Gold Reference price:Â¥2498
Speakers are one of the most common output devices used with computer systems. Some speakers are designed to work specifically with computers, while others can be hooked up to any type of sound system. Regardless of their design, the purpose of speakers is to produce audio output that can be heard by the listener.
Speakers are transducers that convert electromagnetic waves into sound waves. The speakers receive audio input from a device such as a computer or an audio receiver. This input may be either in analog or digital form. Analog speakers simply amplify the analog electromagnetic waves into sound waves. Since sound waves are produced in analog form, digital speakers must first convert the digital input to an analog signal, then generate the sound waves.
The sound produced by speakers is defined by frequency and amplitude. The frequency determines how high or low the pitch of the sound is. For example, a soprano singer's voice produces high frequency sound waves, while a bass guitar or kick drum generates sounds in the low frequency range. A speaker system's ability to accurately reproduce sound frequencies is a good indicator of how clear the audio will be. Many speakers include multiple speaker cones for different frequency ranges, which helps produce more accurate sounds for each range. Two-way speakers typically have a tweeter and a mid-range speaker, while three-way speakers have a tweeter, mid-range speaker, and subwoofer.
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