7.19mm body with a huge 6000mAh battery! vivo S19 battery life test

In the mobile phone industry, battery life and thin and light design are two completely contradictory tracks. The price of good feel and thinness must be the sacrifice of battery size. Mobile phones with long battery life often adopt solid and heavy designs.

Battery life and thinness seem to be placed at two ends of the scale, making it difficult to have both. However, vivoS19, the new phone to be released by Blue Factory, seems to have found a balance between battery life and feel. What is the specific experience? Let’s test it together in advance.

Ultra-thin Blue Ocean Battery: Industry-leading battery life experience

First of all, let’s take a look at the battery life configuration of vivo S19.

vivo has packed a large 6000mAh battery into an ultra-thin body of only 7.19mm. What is the concept of 7.19mm?

vivo’s last model is the vivo S18, which is known for its thinness and lightness. The thinnest version is 7.45mm thick. This time, the vivo S19 not only further reduces the thickness of the body, but also increases the battery capacity by 1000mAh.

So how does vivo do it? According to the official introduction, vivo S19 first uses the second-generation silicon carbon anode material in the battery. The energy density of this material is as high as 809Wh/L, which is 20% higher than the conventional graphite anode and 16% higher than the extreme graphite anode.

On the other hand, the ultra-thin design of vivo S19 benefits from vivo’s self-developed exquisite architecture. By customizing the industry's thinnest motherboard bracket and using high-strength low-magnetic steel materials, the vivo S19's motherboard thickness is compressed to 0.15mm, which is 25% thinner than the industry's conventional brackets and 50% thinner than the first-generation S structure. .

It is with the support of these two breakthrough technologies that vivo S19 has a longer battery life while being further thinned.

Battery life test

We also used vivo S19 to conduct a number of tests related to battery life.

The first is a test based on Zhongguancun Online's 5-hour heavy battery life mode:

30 minutes of Asphalt racing; 90 minutes of iQiyi 720P movie playback; 60 minutes of Douyin (short video messaging) Stream); 30 minutes on Taobao (for information flow); 30 minutes for Toutiao (for information flow); 15 minutes for taking photos, 15 minutes for video recording (1080P, 30 frames); 30 minutes for QQ music.

After a 5-hour battery life test, vivoS19 has 80% remaining power, successfully reaching the top of the Zhongguancun online battery life ladder list.

It can be seen that with the collaboration of software and hardware, the battery life of vivo S19 has been substantially improved. In this way, the "Thanos-level" battery life performance can basically help say goodbye to the need to charge once a day.

We also tested the charging performance of vivo S19:

From the test results, vivo S19 can charge this 6000mAh battery in 30 minutes. The battery has "regenerated" to more than 60%, and it takes about 48 minutes to fully charge. The results are still ideal, enough to meet the daily needs of quick recharge.

Battery life optimization: ultra-low power consumption, super release

The battery technology of vivo S19 is not only limited to high energy density, but its discharge capacity is also eye-catching.

According to the official explanation, the shutdown voltage of vivo S19 has been adjusted to the industry’s lowest level of 3.0V, which is 9.1% lower than the previous generation product.

This means that vivo S19 can release more power during use. The 6000mAh battery capacity can actually release 5875mAh of power, with a discharge ratio of up to 97.9%, maximizing the use of the battery. potential.

In addition, vivo S19 has also been deeply optimized at the system level, using heterogeneous computing space and Android’s exclusive task allocation mechanism to match the best computing unit according to task difficulty, effectively reducing power consumption.

And vivo has optimized the management of background services by rewriting the Android kernel, reducing unnecessary consumption of power. These software-level optimizations allow vivo S19 to almost never lose power in standby mode, providing users with a more durable experience.

Summary

The application of ultra-thin blue ocean batteries not only greatly improves the energy density of the battery, but also ensures that the mobile phone has enough power to cope with all-day high-intensity use while maintaining a thin and light appearance. Power reserve.

The super discharge capacity ensures that the mobile phone can respond quickly when high-performance output is required, whether it is running large games or handling multi-tasking operations, it can do so with ease.

The self-developed exquisite architecture is a highlight of vivo S19. Through clever space management and precise component arrangement, it greatly reduces unnecessary space occupation.

makes every corner of the mobile phone fully utilized, ensuring the completeness of functions without sacrificing the beauty of the design and the comfort of holding it. This innovative design undoubtedly opens up a new path for thinner and lighter mobile phones.

Coupled with in-depth system optimization, vivo S19 further explores energy-saving potential from the software level. Through intelligent identification of user habits, background application management and efficient resource allocation strategies, it effectively extends the usage time after each charge.

In short, vivo S19 has successfully built a bridge between thinness and lightness and battery life, breaking the industry's long-standing inability to have both, and providing users with a comprehensive user experience.

This is not only another brave leap of vivo towards the limits of technology, but also a strong declaration of saying no to the "impossible", inspiring other technology brands to continue to move forward on the journey of exploration and innovation.

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