Smartphones

Latest smartphone reviews, comparisons, tips, and mobile technology news from top brands.

14 articles Updated regularly

A Comprehensive Review of Mobile Camera Technology: Understand This and Never Be fooled by Parameters Again

Smartphone photo quality is mainly determined by sensor size, aperture, optical image stabilization, and algorithms, while pixel count is only a secondary parameter.

8 min

How does the touch screen perceive your fingers?

Touchscreens identify touch positions by detecting capacitance changes caused by a finger, and have evolved from single-touch to multi-touch and pressure sensing.

Oct 9, 20264m

Mobile Hotspot Usage Tips: A Practical Guide to Efficiently Sharing Networks

By mastering frequency band and connection management, security encryption, and data- and power-saving settings for mobile hotspots, users can improve sharing stability and efficiency while ensuring security.

Sep 23, 20264m

Is higher pixel count always better?

Instead of focusing on the number of pixels, ordinary people should pursue the amount of light entering!

Sep 6, 20262m

Does fast charging really harm batteries? The cost behind 120W

Fast charging can accelerate battery aging to some extent through heat and high-voltage phases, but manufacturers' charging controls keep that impact manageable, and daily usage habits are what ultimately matter more for battery lifespan.

Sep 5, 20264m

Wireless charging, wired charging, magnetic charging: whose energy efficiency is the highest?

Wired charging is the most efficient and battery-friendly, MagSafe magnetic charging is more convenient than standard wireless charging but still less efficient than wired, and standard wireless charging is the least efficient; all three are fine for daily use as long as overheating while charging and using the phone is avoided.

Aug 25, 20264m

Android All-Focal-Length vs. Apple Pro Video: Which Imaging Flagship Should You Choose?

A side-by-side look at the vivo X300 Ultra, OPPO Find X9 Ultra, Samsung S26 Ultra, and iPhone 17 Pro Max highlights each model’s imaging strengths for portraits, long-range shots, travel, and video, so you can decide which one fits your needs.

Aug 17, 20265m

The Secret of PD Fast Charging - Gallium Nitride GaN

Gallium nitride, with its high efficiency, compact size, high-frequency stability, and high-temperature tolerance, enables PD fast charging to deliver faster, safer, and more broadly compatible charging while expanding its market applications.

Aug 10, 20263m

The EU's "right to repair" is now in place! Will mobile phones and home appliances no longer have a "short lifespan"?

On July 31, 2026, the EU fully implemented the Goods Repair Right Directive, requiring manufacturers of phones, home appliances, and other products to provide long-term spare parts, reasonably priced repair services, and open repair access, thereby extending product lifespans, reducing e-waste, and pushing global consumption and production rules toward repairability and sustainability.

Aug 3, 20267m

OIS optical stabilization vs micro gimbal: who is the king of stable shooting?

OIS optical image stabilization relies on localized lens compensation to deliver lower power consumption and cost for everyday, low-light, and telephoto shooting, while micro gimbal technology moves the lens and sensor as a whole to achieve wider all-direction stabilization, making it better suited to action tracking, night scenes, and vlog creation; rather than replacing each other, the two are increasingly combined with overall imaging configurations to push stable mobile shooting toward greater precision, efficiency, and widespread adoption.

Jul 29, 20268m

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