Buying a new phone can be a significant decision, given the vast array of options and the ever-evolving technology. To help you make the best choice, a mobile tech expert from TechRadar, Jamie Richards, has distilled three crucial aspects you should consider when purchasing a phone in 2025. Based on his extensive experience testing and comparing various phone specifications, he highlights the key features that will truly impact your daily user experience.
Why It's Important: In the age of social media and visual sharing, a phone's camera is no longer just an add-on; it's a core component that significantly determines its value. Richards emphasizes that camera quality is often a top priority for many users, and for good reason. It's not just about how many megapixels it has, but also about how all the elements work together to produce great images.
What to Look For:
Real-World Testing: Don't just focus on the spec sheet numbers. If possible, try the camera app directly in a store. Pay attention to focusing speed, color reproduction, low-light performance, and how intuitive the interface is.
Sensors and Lenses: More expensive phones often come with larger sensors and more sophisticated lenses, capable of capturing more light and detail. However, mid-range phones have also made significant strides. Find out if the phone has an ultra-wide lens for expansive landscapes, a telephoto lens for optical zoom without quality loss, or a macro lens for detailed close-up shots.
Software Features: Many camera improvements come from digital image processing. Features like Night Mode, Portrait Mode with realistic bokeh effects, and the ability to record 4K or even 8K video at high frame rates (e.g., 60fps) can drastically enhance your shots. Make sure you're satisfied with the photo and video results to capture every important moment.
Why It's Important: The most advanced phone is useless if its battery dies quickly. Battery life is a major determinant of how productive or entertained you can be throughout the day without constantly searching for an outlet.
What to Look For:
Battery Capacity (mAh): Richards recommends looking for phones with a battery capacity of 4000mAh or more. This figure generally serves as a benchmark for phones that can last a full day with normal use, especially considering high-resolution displays and increasingly powerful chipsets.
Software Optimization: Battery capacity is only half the story. Software optimization by the manufacturer is crucial. Some phones with smaller batteries can last longer due to efficient power management.
Charging Technology: Also consider charging speed. Fast charging features can be incredibly useful when you're in a hurry. Additionally, wireless charging and reverse wireless charging to power other accessories can be a valuable bonus.
Battery Innovation: Keep an eye on battery technology developments. Richards mentions silicon-carbon battery technology, which promises greater capacity in the same size, an exciting innovation to watch for improved power efficiency in the future.
Why It's Important: The chipset, or System-on-a-Chip (SoC), is the "brain" of your phone. This component is responsible for all data processing, graphics, artificial intelligence (AI), and connectivity. The quality of the chipset will significantly determine how responsive, smooth, and future-proof your phone is.
What to Look For:
Usage Needs:
General Users: If you primarily use your phone for Browse, social media, messaging, and light gaming, a modern mid-range chipset is more than sufficient. They are highly efficient and capable of handling daily tasks well.
Heavy/Professional Users: For intensive activities such as extreme multitasking, video or audio editing, running complex AI applications, or console-quality gaming with high graphics, you'll need a flagship-grade chipset. These chipsets offer more powerful processing cores, superior Graphics Processing Units (GPUs), and more advanced Neural Processing Units (NPUs for AI tasks).
Chipset Generation: Pay attention to the generation of the chipset used. Newer chipsets generally offer significant improvements in performance and power efficiency compared to their predecessors. Leading chipset brands like Qualcomm Snapdragon, Apple A-series, MediaTek Dimensity, and Google Tensor each have different performance tiers.
Power and Price: Richards notes that performance generally scales with price. Phones with flagship chipsets will naturally be more expensive but offer a faster and smoother experience for years to come. Choose the phone that best suits your performance needs and budget.
By considering these three key factors—camera, battery life, and chipset performance—you'll be better prepared to choose a new phone that not only meets your current needs but will also remain relevant and function optimally in 2025 and beyond.