Discovering the Best Book-Style Foldable with Exceptional Battery Life

The demand for smartphones with long-lasting battery life has led to significant advancements in phone design and technology. The introduction of foldable phones has allowed for larger internal space and clever engineering resulting in enhanced battery performance. In a market where traditional slabs struggle due to space limitation caused by components like cameras and displays, foldable phones offer a promising solution.

Choosing the best book-style foldable phone with exceptional battery life involves considering factors such as battery capacity, charging speed, and wireless charging capabilities. To help determine the ideal option, a comparison of the battery specifications and charging tests of various book-style foldable phones was conducted.

The Specs

Here are the battery specs for four book-style foldable phones included in the test:

Category Galaxy Z Fold 5 OnePlus Open Google Pixel Fold Tecno Phantom V Fold
Battery Capacity 4,400 mAh 4,805 mAh 4,821 mAh 5,000 mAh
Charging speed 25W 67W 30W 45W
Wireless charging? Yes No Yes No

The Charging Tests

In order to evaluate the charging performances of these phones, a test was carried out to analyze the total charging time, percentage charged in 15 minutes, and percentage charged in 30 minutes. The results of these tests offer insight into the charging capabilities of each foldable phone.

Category Galaxy Z Fold 5 OnePlus Open Google Pixel Fold Tecno Phantom V Fold

Choosing the Perfect Book-Style Foldable for Your Needs

When deciding on the ideal book-style foldable phone for your requirements, it’s essential to consider your usage patterns and priorities. Whether you prioritize battery life, display, camera capabilities, or other features, selecting a phone that aligns with your specific preferences is crucial. Evaluating factors such as battery capacity, charging speed, and wireless charging options will help you make an informed decision.


How do book-style foldable phones differ from traditional smartphones?

Book-style foldable phones, also known as folding phones, feature a flexible display that allows the device to be folded in half. This design provides a larger screen size when unfolded while offering a more compact form factor when closed.

Are book-style foldable phones more expensive than traditional smartphones?

Yes, book-style foldable phones tend to be more expensive than traditional smartphones due to their innovative design and advanced technology. The larger internal displays, improved battery capacities, and unique folding mechanisms contribute to the higher cost of these devices.

Do book-style foldable phones have longer battery life compared to traditional smartphones?

Book-style foldable phones often boast improved battery life compared to traditional smartphones. The increased internal space and engineering advancements allow for larger battery capacities, resulting in enhanced endurance and better performance.


Book-style foldable phones offer a promising solution for individuals seeking enhanced battery life in their mobile devices. The innovative design and engineering of foldable phones allow for larger battery capacities, improved charging speeds, and added convenience with features like wireless charging. By considering the battery specifications and charging tests of various book-style foldable phones, consumers can make informed decisions when selecting a device that meets their needs.

Ultimately, the choice of the best book-style foldable phone with exceptional battery life will depend on individual preferences and priorities. Whether it’s the Galaxy Z Fold 5, OnePlus Open, Google Pixel Fold, or Tecno Phantom V Fold, each device presents unique features and capabilities to cater to diverse user requirements.

# Exploring the Best Foldable Phone Battery Performance

With the rise of foldable phones, it’s important to evaluate the performance of their batteries under different conditions. In this article, we delve into a comparison of various foldable phone models, highlighting their charging speeds and battery capacities and exploring the results of a video playback test.

➤ Charging Speeds and Battery Capacities

The charging speeds and battery capacities of four popular foldable phones were compared to gauge their performance. The models included in the comparison are the Galaxy Z Fold 5, OnePlus Open, Google Pixel Fold, and Tecno Phantom V Fold. The charging speeds were measured in terms of the time taken to reach full charge, 15-minute and 30-minute charge percentages, and the mAh/min rating.

The OnePlus Open’s 67W charging speed proved to outperform other folding phones, achieving a considerable advantage in all three tests. Interestingly, the Tecno Phantom V Fold, despite being the cheapest among the tested models, secured the second position in the rankings, while the Galaxy Z Fold 5, the most expensive model in the comparison, fell to the last position.

It was noted that Samsung phones tend to charge rapidly up to around 70% before experiencing a significant slowdown in the remaining 30% of the charging cycle. To standardize the comparisons across different battery sizes, the mAh/min rating was calculated by dividing each phone’s battery capacity by the time taken to charge, highlighting the efficiency of the charging process.

➤ Video Playback Test

Next, a video playback test was conducted to assess the battery life of each foldable phone under demanding conditions. A 4K YouTube video was looped on each phone until the battery drained completely. This test was chosen to reflect real-world video streaming usage and involved maintaining an ongoing Wi-Fi connection while the phones operated in airplane mode.

➤ Conclusion

The results of these tests shed light on the notable differences in battery performance and charging speeds among the foldable phones. Despite the Galaxy Z Fold 5’s 25W charging capability, it managed to charge in a respectable 77 minutes. On the other hand, the Google Pixel Fold, despite offering 30W charging, lagged behind significantly in the charging tests, highlighting an area for improvement in the future.

Overall, these findings emphasize the significance of thorough battery performance evaluations when comparing foldable phones. While charging speed is a crucial factor, the real-world battery life, influenced by factors like usage patterns and efficiency in resource consumption, plays an equally important role in assessing the overall performance of these futuristic devices.


➤# Q: Why is the OnePlus Open considered to have the best charging speed among the tested foldable phones?
A: The OnePlus Open’s 67W charging speed outperformed other foldable phones, allowing it to achieve faster charging times and higher charge percentages in the given tests.

➤# Q: What sets the Tecno Phantom V Fold apart despite being the cheapest in the comparison?
A: The Tecno Phantom V Fold secured the second position in the rankings due to its relatively fast charging performance compared to the other models, showcasing that price does not necessarily correlate with charging efficiency.

➤# Q: How can the Google Pixel Fold improve its battery performance?
A: Despite offering 30W charging, the Google Pixel Fold exhibited slower charging times in the tests. Enhancements in charging efficiency and overall battery optimization would be beneficial for improving its performance in future iterations.

➤# Q: Why was a video playback test specifically chosen to evaluate battery life?
A: The video playback test simulates real-world usage scenarios and helps assess the battery endurance of foldable phones under demanding conditions, making it a relevant and practical measure of battery performance.

➤ Conclusion

Foldable phones are pushing technological boundaries with their innovative designs, but their battery performance is equally vital for delivering a seamless user experience. As technology continues to evolve, it’s essential for consumers and manufacturers to understand and evaluate the charging speeds and battery life of these cutting-edge devices to make informed decisions and drive improvements in the future.# The Best Foldable Phone for Battery Life: OnePlus Open vs. Competitors

Foldable phones have been gaining traction for their innovative designs, providing users with larger displays that can be folded for more compact storage. With the growing interest in this category, battery life has become a vital consideration for consumers. We’ve compared the battery performance of several foldable phones to see which one reigns supreme.

➤ Battery Tests Overview

We compared the battery capacity and performance of the OnePlus Open, Google Pixel Fold, Galaxy Z Fold 5, and Tecno Phantom V Fold across two key tests: video playback and Basemark Web 3.0. Through these tests, we gained insights into their endurance and charging speeds.

➤# Video Playback Test Results:

– ✍️OnePlus Open✍️: 14 hours 39 mins
– ✍️Google Pixel Fold✍️: 15 hours 32 mins
– ✍️Galaxy Z Fold 5✍️: 12 hours 13 mins
– ✍️Tecno Phantom V Fold✍️: 14 hours 22 mins

The OnePlus Open emerged as the winner in this test, followed closely by the Google Pixel Fold, with the Galaxy Z Fold 5 and Tecno Phantom V Fold lagging behind.

➤# Basemark Web 3.0 Battery Test Results:

– ✍️OnePlus Open✍️: 5 hours 55 mins
– ✍️Google Pixel Fold✍️: 4 hours 11 mins
– ✍️Galaxy Z Fold 5✍️: 4 hours 58 mins
– ✍️Tecno Phantom V Fold✍️: 4 hours 35 mins

Yet again, the OnePlus Open outperformed the competition. The Galaxy Z Fold 5 secured the second spot, while the Tecno Phantom V Fold and Google Pixel Fold trailed behind.

➤ The Champion: OnePlus Open

The OnePlus Open emerged as the undisputed champion in both tests, showcasing endurance and charging speeds that outperformed its rivals. In day-to-day usage, the OnePlus Open consistently delivered prolonged battery life and swift charging, making it the top choice for users seeking a dependable foldable phone.

➤ Foldable Phone Comparison

The Tecno Phantom V Fold registered the second-best charging speed and demonstrated solid performance in battery tests, positioning it as a viable contender. Conversely, the Galaxy Z Fold 5 showed average charging speeds paired with robust overall battery life, making it a competitive option.

Surprisingly, the Google Pixel Fold, powered by the Tensor processor, struggled in comparison to its counterparts, exhibiting inferior battery performance.

➤ Conclusion

While the OnePlus Open stands out as the foldable battery champion, users should consider their individual preferences and budget. The Tecno Phantom V Fold presents a compelling option with commendable performance at a more accessible price point, while the Galaxy Z Fold 5 offers a balanced combination of endurance and charging capabilities. Moreover, the Google Pixel Fold, despite its underwhelming performance, might still appeal to users who value its unique features.

In the end, the choice of the best foldable phone for battery life hinges on individual priorities and considerations.


➤# Which foldable phone has the best battery life?

The OnePlus Open has emerged as the clear frontrunner in our battery tests, offering exceptional endurance and fast charging. However, users seeking solid performance at a more affordable price point may find the Tecno Phantom V Fold to be a compelling choice, while the Galaxy Z Fold 5 strikes a balance between endurance and charging capabilities.

➤# Is the Google Pixel Fold a good choice despite its underwhelming battery performance?

The Google Pixel Fold might still attract users who value its unique features and are willing to compromise on battery life. However, for those prioritizing extended usage and rapid charging, other options like the OnePlus Open and Tecno Phantom V Fold offer more compelling battery performance.

➤# Are there any other factors to consider beyond battery performance when choosing a foldable phone?

Apart from battery life, users should also consider factors such as display quality, camera capabilities, software experience, and overall build and design when selecting a foldable phone.

By considering these factors alongside battery performance, users can make an informed decision that aligns with their specific needs and preferences.# The Battle of the Foldables: Battery Life Comparison

Foldable smartphones are the latest trend in the tech world, and consumers are spoiled for choice with options like the Google Pixel Fold, Samsung Galaxy Z Fold 5, and the OnePlus Open. While factors like price and features play a significant role in choosing the right one, battery life is a critical factor to consider. Let’s take a closer look at how these foldables stack up against one another in terms of battery life.

➤# Google Pixel Fold
Google’s entry into the foldable market offers a wider front screen and a seamless transition to an inner display, making it a compelling choice for those seeking a Pixel phone with the flexibility of a tablet. However, its battery life performance should be considered when making a purchase decision.

➤# Samsung Galaxy Z Fold 5
The Z Fold 5 boasts several improvements, including a powerful chipset, an aesthetically pleasing hinge, and an upgraded camera setup. While Samsung’s foldable lineup has been impressive, it’s important to analyze whether the battery life can keep up with the device’s capabilities.

➤# OnePlus Open
Priced at $1,700, the OnePlus Open offers an impressive specs sheet, a lightweight design, and high-end internals. Notably, it’s been highlighted for its remarkable battery performance, setting it apart in the foldable smartphone market.

If battery life is a top priority for you, the OnePlus Open emerges as a standout contender with its exceptional battery performance and the potential for even greater savings.


➤# Which foldable smartphone has the best battery life?
The OnePlus Open has been praised for its impressive battery performance, making it a top choice for users who prioritize long battery life.

➤# Is the Google Pixel Fold or Samsung Galaxy Z Fold 5 worth considering for their other features despite potential battery life concerns?
Both the Google Pixel Fold and Samsung Galaxy Z Fold 5 offer unique features that cater to different user preferences. It’s important to weigh these features against battery life to make an informed decision.

➤# Are there any additional factors to consider when purchasing a foldable smartphone?
Other factors to consider include display quality, camera performance, build durability, software experience, and available accessories and support.

➤ Conclusion
When it comes to purchasing a foldable smartphone, factors such as price, features, and battery life all come into play. The OnePlus Open stands out as a compelling choice for those seeking exceptional battery performance in a foldable smartphone without compromising on other essential features.

Ultimately, identifying your priorities and assessing the trade-offs between battery life and other factors will guide you toward making the best decision for your foldable smartphone purchase.

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