Samsung Galaxy Tab S11 Ultra Review: Say Goodbye to Tablets, Welcome the Laptop Era

This tablet is faster than its predecessor,and has longer battery life, but in both aspects it still can’t match the Apple iPad Pro M4. Galaxy Tab S11 Ultra Battery life is a significant improvement over the previous generation. In our tests, the Samsung

Galaxy Tab S11 Ultra achieved a battery life of 17 hours and 10 minutes—while this figure is not as good as the M4 iPad Pro’s 18 hours and 13 minutes, it’s very close. I found it perfectly adequate for a full day of work without any problems.

Personally, I found the Tab S11 Ultra to be very smooth to use. Especially noteworthy is the extremely fast app launch speed and incredibly responsive multitasking. During my time using the Tab S11 Ultra, I never felt it was running slowly, nor did I ever feel that my actions exceeded its capabilities.High-quality Galaxy Tab S11 Ultra BatteryCharging Speed: 45W Fast Charging (supports up to 65W or higher PPS)

The S11 Ultra comes with an 11,200 mAh battery, expected to offer excellent battery life, but actual performance will largely depend on your usage, the energy efficiency of the new chipset, and the screen refresh rate.

Video Playback: Approximately 14-16 hours.

This is a rough estimate based on the S9 Ultra’s performance. Playing videos over Wi-Fi at 50% screen brightness should easily last a full day or longer.

Daily Use (Web Browsing, Email, Social Media): Screen-On Time (SOT) 10-12 hours.

Mixed use at the 120Hz adaptive refresh rate is sufficient for a full day of heavy use.

Gaming and Intensive Tasks: 5-8 hours.

Running demanding games or video editing will drain the Galaxy Tab S11 Ultra Battery faster due to high CPU/GPU load and screen brightness.

A key factor for the S11 Ultra: The new chipset (expected to be the Snapdragon 8 Gen 3 from the Galaxy series or the new Exynos) will use a more energy-efficient architecture than its predecessor. This means that under the same conditions, theGalaxy Tab S11 Ultra Batterylife may be slightly better than the S9 Ultra, as the chip can do more with less power.

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Xiaomi 15T Pro Review: A Phone That Meets the Needs of Most People

The Xiaomi 15T Pro boasts impressive hardware specifications and excellent value, perfectly blending a large, high-brightness screen, smooth performance, and exceptional battery life.Xiaomi 15T Pro Smartphone BatteryIt perfectly balances long battery life with a new 5x telephoto camera. Internally, it’s powered by the new 3.73GHz MediaTek Dimensity 9400 Plus chip and retains last year’s 12GB RAM and 512GB internal storage.Xiaomi 15T Pro Smartphone BatteryThe battery capacity has been increased to 5500mAh, and it still supports 50W wireless charging—although wired charging power has been reduced from 120W to 90W. Front-facing camera face unlock and in-display optical fingerprint unlock are both highly efficient, and connectivity has been upgraded, supporting Wi-Fi 7 and Bluetooth 6.0.High-quality Xiaomi 15T Pro smartphone batterylife test results are once again impressive. The Xiaomi 15T Pro boasts a battery life of 27 hours and 57 minutes, a full 4 hours longer than its predecessor. This battery life is sufficient for a full day of moderate use, making it one of the best-performing phones in this test, second only to the Samsung Galaxy S25. While the reduction in charging power from 120W to 90W is somewhat disappointing, the overall charging speed remains fast. It charges from 0% to 70% in just 30 minutes, after which the charging speed slows down, taking approximately one hour to fully charge. Conclusion: Xiaomi has made several significant improvements to the Xiaomi 14T Pro while maintaining the same price, which is undoubtedly the secret to its success. The Xiaomi 15T Pro smartphone offers longerXiaomi 15T Pro Smartphone Battery life, a larger and brighter screen, a superior telephoto camera, and more powerful performance, with flagship-level specifications far exceeding other products in the same price range.

While some software issues remain, and manufacturers like Google, Samsung, and Honor offer slightly better after-sales support, these shortcomings are far from fatal flaws considering the overall excellence of the Xiaomi 15T Pro. If you’re deterred by the four-figure price tags of modern flagship phones, I strongly recommend abandoning these popular options and considering the more cost-effective Xiaomi 15T Pro instead.

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The Galaxy Buds 4 Pro charging case will be equipped with a larger capacity battery

Galaxy Buds 4 Pro Headphones BatteryLife PredictionSamsung will likely focus on improving battery life and charging speed. Here are the most likely areas for improvement:

1. Increased Battery Capacity

Prediction ItselfGalaxy Buds 4 Pro Earphone BatteryCapacity will likely increase slightly to around 65-70 mAh, while the charging case’s battery capacity will likely increase to approximately 600 mAh.

Reason: This is a direct way to extend playback time without requiring major technological innovations. Competitors have been working to improve battery life.

2. Improved EfficiencyGalaxy Buds 4 Pro Headphones Battery Prediction: The biggest improvement will come from a new, more efficient chipset (Bluetooth and processor).

Reason: A more efficient chip consumes less power when performing the same tasks (such as active noise cancellation and 24-bit audio streaming), directly extending battery life even if the physical battery capacity remains the same.Galaxy Buds 4 Pro Earphone Battery life and charging speed will be significantly improved compared to the Buds 2 Pro, primarily thanks to a larger capacity battery and a more efficient chipset.

Meanwhile, the upcoming Galaxy Buds 4 Pro charging case has a rated capacity of 515mAh. This likely means its advertised capacity is around 530mAh. How much this slight increase in charging case capacity will actually translate into improved battery life remains to be seen.Galaxy Buds 4 Pro Headphones Battery Improved battery life is currently unknown. Whether the regular Buds 4 charging case will receive the same upgrade also remains to be seen.

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The OnePlus 15 has a big battery, but a big trade-off

As you’d expect, the design and durability are surreal.OnePlus has adopted a flatter, boxier form factor with rounded corners and an upgraded camera island. Its highlight is durability: IP69 and IP69K water and dust resistance give the OnePlus 15 a rare level of water and dust resistance, even surpassing the IP68 standard of many high-end phones.

OnePlus 15 Smartphone BatteryThe capacity will likely be between 5500mAh and 6000mAh, ensuring all-day battery life.

Technology and Lifespan:
Long Life Technology: OnePlus has placed a strong emphasis on battery health in recent years, with its “Long Life” battery technology designed to maintain a high original capacity after multiple cycles. This technology will undoubtedly continue in future models.
Power Efficiency Optimization:

OnePlus 15 Smartphone Batterylife depends not only on capacity but also closely on the chipset (such as the upcoming Qualcomm Snapdragon 8 series), the display (LTPO technology), and system power efficiency optimization. The OnePlus 15 will feature deep optimizations in these areas to improve overall battery life.
Sustained performance should be an advantage for extended gaming sessions and 4K video shooting. All connectivity features are also fully featured: Wi-Fi 7 offers multi-link stability, an ultrasonic under-screen fingerprint sensor, and USB 3.2 Gen 1, delivering data transfer speeds exceeding those of traditional USB 2.0 flagship phones.

OnePlus 15 Smartphone BatteryAnd Charging Rewrites the PlaybookThis is OnePlus’s largest battery pack to date. The 7,300 mAh battery is larger than the 6,000 mAh in the OnePlus 13 and more powerful than most mainstream flagship phones (which average around 4,500-5,000 mAh). The OnePlus 15 features 120W wired charging and 50W wireless charging, making it ideal for commuters who frequently use high-refresh screens, use hotspots all day, and then run out of 

OnePlus 15 Smartphone Battery at night.

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Samsung Galaxy Z Fold 8 will reportedly feature a larger battery and reintroduce S-Pen support

The Samsung Galaxy Z Fold 8 is expected to launch next year and is reportedly the successor to this year’s Galaxy Z Fold 7. While key features, pricing, and release date remain unknown, some specifications have leaked online. Rumors suggest the Galaxy Z Fold 8 may feature a larger battery than its predecessor.

Samsung Galaxy Z Fold 8 Phone BatteryThis year’s Galaxy Z Fold 7 lacked S-Pen support. However, the tech company is reportedly bringing back S-Pen support in the Galaxy Z Fold 8. A few months ago, reports surfaced that the company was exploring ways to develop the S-Pen using thinner technology.
Samsung Galaxy Z Fold 8 Specifications and Features (Expected)According to Korean media outlet DealSite, the Samsung Galaxy Z Fold 8’s flexible display will be manufactured using “laser-drilled metal sheet technology” (Korean) to minimize creases on the inner side of the screen. Furthermore, the smartphone is rumored to feature a 5,000 mAh 

Samsung Galaxy Z Fold 8 Phone Battery, up from the 4,400 mAh battery in the previous generation.
Samsung will reportedly reintroduce support for the S-Pen stylus in its next-generation, book-shaped foldable phone. This year’s Galaxy Z Fold 7, launched at the Galaxy Unpacked 2025 event on July 9th, did not include S-Pen support. The feature was removed to achieve a thinner and lighter design. Samsung is developing “thinner and more innovative” technology for the S-Pen stylus.
Samsung will reportedly restore stylus support once it reaches a certain “level of perfection.” The tech giant may also be taking into account growing consumer demand for the S-Pen, as its flagship Galaxy S25 Ultra also lacked some S-Pen features this year. Apple’s foldable phone is rumored to feature a crease-free, flexible screen. It may be powered by Apple’s 2nm A20 Pro chip.

Samsung Galaxy Z Fold 8 Phone BatteryLife could be bette

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Next-generation Motorola Razr 60 Ultra flip phone released, equipped with Snapdragon 8 Elite

Motorola’s latest flagship flip phone, the Razr 60 Ultra, is packed with cutting-edge specs like Qualcomm’s latest Snapdragon 8 Elite and a sleek foldable design. Here’s everything you need to know about Motorola’s best Razr yet.Motorola Razr 60 Ultra BatteryThe battery capacity has been increased to 4700 mAh, with support for 68W wired fast charging and 30W wireless charging, far exceeding the 4000 mAh battery and 44W fast charging of the Razr 50 Ultra.

Motorola Razr 60 Ultra: What’s it all about?

The new flip phone features a 6.96-inch LTPO pOLED display with a resolution of FHD+ and supports a variable refresh rate of 1Hz to 165Hz. Even the 4-inch pOLED cover uses LTPO technology, enabling a variable refresh rate of 1Hz to 165Hz. Both phones have brighter displays than their predecessors, with peak brightness of 4,000 nits and 3,000 nits, respectively. The Motorola Razr 60 Ultra is powered by the Snapdragon 8 Elite SoC, with 16GB of LPDDR5X RAM and 512GB of UFS 4.0 built-in storage.Motorola Razr 60 Ultra Smartphone BatteryIn terms of battery, the phone is equipped with a 4,700 mAh battery, supports 68W fast charging, and is pre-installed with Android 15, promising 3 system updates.

Razr 60 Ultra

Motorola Razr 60 Ultra

This new generation of flip phones is equipped with a large 4,700 mAh Razr 60 Ultra Battery

Supports 68W wired fast charging and 30W wireless fast charging. For photography, the rear camera is equipped with a 50-megapixel main camera (supports OIS optical image stabilization) and a 50-megapixel ultra-wide-angle lens. The front camera is a 50-megapixel selfie camera. Other noteworthy features include: Android 15 operating system out of the box, stereo speakers with Dolby Atmos support, IP48-level water and dust resistance, side fingerprint recognition, Bluetooth 5.4, WiFi 7, and Corning Gorilla Ceramic Glass protection. The official release comes just one month after the global launch of the phone.

Motorola announced that the Razr 60 Ultra will be available in three eye-catching colors, including PANTONE Scarab, PANTONE Rio Red, and PANTONE Mountain Trail. The red model is made of vegan leather, while the Mountain Trail model has a wood finish.

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Lenovo ThinkBook Plus Gen 6 is a rollable laptop

Lenovo brings its rollable concept to consumers in the form of the ThinkBook Plus Gen 6.

The laptop features a 400-nit, 120Hz rollable OLED display.

When unfolded, it turns into a massive 16.7-inch device, giving users twice the screen real estate.

Rated use of the rollable mechanism Lenovo ThinkBook Plus Gen 6 laptop battery

Rated for up to 20,000 cycles, which isn’t bad. The ThinkBook Plus Gen 6 is a Copilot+ PC, thanks to the Core Ultra processor inside. Plus, it comes with two USB-C Thunderbolt 4 ports and Wi-Fi 7.

With the lid open, it looks like any other 14-inch machine with a 2K resolution. But after pressing a dedicated key, the rollable screen unfolds and turns into a massive widescreen tablet with a whopping 2000 x 2350 aspect ratio. The display is a 120Hz unit with 400 nits of brightness and covers 100% of the DCI-P3 color gamut. The laptop features a flexible OLED display that allows for a screen size of 16.7 inches when fully unfolded. Lenovo claims it offers users 50% more screen real estate. Considering the extended screen can easily accommodate two 14-inch displays, this is probably accurate. The laptop is 19.9mm thick and weighs 1.7kg.

Despite the rollable display, the company has managed to fit in a respectable 66 Wh Lenovo ThinkBook Plus Gen 6 laptop battery

Of all the laptop manufacturers, one of the brands we’re most looking forward to showing off quirky and cool tech is Lenovo. From the ThinkPad X1 Fold to dual-screen Yoga laptops to laptops with rollable screens, they’ve done it all. Lenovo’s latest, the Lenovo ThinkBook Plus Gen 6, is the best one yet. And it looks like consumers may soon be able to own one. Lenovo’s rollable concept laptop was unveiled at CES 2025 and it will soon be launched in the form of ThinkBook Plus Gen 6.

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Acer Swift 14 AI redefines Windows laptop battery life with up to 24 hours of battery life

The Acer Swift 14 AI is a compact laptop powered by Qualcomm Snapdragon. However, unlike other Windows-on-Arm laptops released so far this year, this one is built around a 10-core Snapdragon X Plus processor, rather than the 12-core Snapdragon X Elite.

Thanks to Qualcomm’s 10-core X Plus chipset, the Acer Swift 14 AI delivers solid performance and impressive battery life.Acer Swift 14 AI Laptop Battery LifeThe Swift 14 AI’s Western Digital 1TB SSD also performed well, achieving sequential read and write speeds of 4,886MB/s and 4,653MB/s, respectively. This is an exceptional performance that completely eclipses all direct competitors.

However, the laptop’s most impressive performance in our testing was in the battery test. Using VLC to play a standard-definition video, with the screen brightness set to 170cd/m², airplane mode enabled, and the laptop unplugged, we achieved a battery life of 24 hours and 2 minutes. This is an excellent result. Even with the brightness lowered to 140cd/m², battery life can be extended to nearly 27 hours.

The Acer Swift 14 AI is a laptop that focuses on AI capabilities and long battery life. Performance is one of its core selling points.Acer Swift 14 AI Laptop BatteryCapacity: 65WhThis is a fairly mainstream capacity for 14-inch thin and light laptops, offering a good balance between performance, battery life, and weight.Acer Swift 14 AI Laptop BatteryLife: Depending on usage scenarios, Acer claims up to 10 hours or more of battery life.

Affecting Actual PerformanceAcer Swift 14 AI Laptop BatteryLife Factors

Your actual experience will be significantly affected by the following factors:

Processor Load: This laptop is equipped with a powerful AMD Ryzen AI 300 series processor (such as the Ryzen AI 9 HX 370). When you perform high-load tasks such as video editing, programming, playing large-scale games, or running multiple AI applications, power consumption will increase dramatically, and Acer Swift 14 AI Laptop Battery life will be reduced accordingly.

Screen: High screen brightness and high refresh rates (if supported) will consume more power.

Connections and Devices: Continuously connecting to Wi-Fi and Bluetooth (connecting a mouse, headphones, etc.), as well as using external devices (such as USB drives), will increase power consumption.

Background Applications and Software: Running a large number of applications, syncing services, or resource-intensive software in the background will consume additional power.

Power Management Mode: Selecting “Maximum Performance” mode in Windows will drain the battery much faster than “Best Efficiency” mode.Acer Swift 14 AI Laptop BatteryCharging Speed: Supports fast charging technology. According to official data, a 30-minute charge provides approximately 4 hours of battery life, making it very convenient for users who need a quick power boost.

Charging Convenience: Since it uses a USB-C port for charging, you can also use other compatible USB-C power banks or chargers, increasing the flexibility of mobile use.Summary: The 65WhAcer Swift 14 AI Laptop Batteryprovides a solid Acer Swift 14 AI Laptop Batterylife, enough to handle a full workday of regular productivity, web browsing, and entertainment. Its excellent energy-efficient core (AMD Ryzen AI processor) and fast charging technology further enhance the mobile experience.

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Asus Zenbook S 14 hands-on: Another Intel laptop with excellent battery life

The ASUS Zenbook S 14 is thin, light, and exquisite.ASUS Zenbook S 14 Laptop Battery life is claimed to be up to 27 hours (according to the manufacturer). The ASUS Zenbook S 14 also welcomes a new member—a laptop powered by the latest generation of Intel chips, highlighting a significant improvement in battery life.High-quality ASUS Zenbook S 14 Laptop Batterylife has always been a focus for Qualcomm chip engineers. A 72Wh lithium-polymer battery… If these claims are true,

The ASUS Zenbook S 14 should be a powerful laptop. It’s even more attractive and thinner than the Snapdragon-powered ASUS Vivobook S 15 Laptop BatteryThe battery life is even more impressive, at up to 27 hours. In my testing, the Vivobook lasted 16 hours and 53 minutes, so if the Zenbook S 14 performs anywhere near its advertised performance, it will far surpass its siblings. Asus claims up to 27 hours of video playback, far exceeding the claims of Apple’s MacBook Air and MacBook Pro laptops, and even surpassing Snapdragon laptops.ASUS Zenbook S 14 Laptop BatteryThis might be the best compact ultraportable laptop we’ve seen this year. It’s closely followed by other laptops powered by Intel Core Ultra 200V series processors, the Asus Vivobook S 14 in both 14-inch and 16-inch sizes, and the Flip 360.

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Apple iPhone 17 Pro review: Hello

The best of the 2025 iPhone lineup, combining three excellent cameras with incredibly longiPhone 17 Pro Smartphone BatteryLife—Ignore the ugly camera bump. Long battery life.

48MP cameraPocket-friendly size. Yes, the iPhone Air is a bit special. It’s incredibly thin and light, and looks completely different from your typical Apple product. But Apple didn’t compromise on the 17 Pro. It features ultra-wide-angle, wide-angle, and telephoto lenses, stereo speakers, andiPhone 17 Pro Smartphone Battery life rivals the best phones on the market.

Camera-wise, the iPhone 16 Pro still has an ultra-wide-angle camera, a main camera, and a telephoto camera, but now they all have 48 megapixels. The main focus is on the Samsung Galaxy S25, which has a slightly smaller 6.2-inch display and a similar camera setup. The Samsung Galaxy S25 Ultra is more comparable in terms of features, with a 5x telephoto lens and ultra-longSamsung Galaxy S25 Ultra BatteryLife, but it’s a larger phone.The iPhone 17 Pro’s video capabilities are also quite impressive. It supports 4K video recording at up to 60fps with Dolby Vision HDR full stabilization, and can record in Apple ProRes and/or LOG color for easy color grading in post. With the iPhone’s increasing adoption in professional workflows, owning an iPhone is undoubtedly a great choice.

However,The iPhone 17 Pro Smartphone BatteryI was most impressed by its performance in battery life tests. Last year’s 16 Pro lasted 28 hours and 56 minutes in our video playback test with the screen brightness set to 170cd/m², auto-brightness turned off, and airplane mode enabled. The iPhone 17 Pro’s battery life extended to 31 hours and 31 minutes, roughly the same as theiPhone 16 Pro Max’s batterylife. If you’re lucky enough to live in an area where you can purchase the eSIM-only model, you’ll also get a larger battery and (presumably) better performance.

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