Smartphones are portable electronic devices that merge the features of traditional cell phones with advanced computing functions. They usually come with a touchscreen display, enabling users to interact with a variety of applications and services such as internet browsing, email, and social networking, along with multimedia playback and online streaming. Equipped with built-in cameras, GPS systems, and multiple communication options—including voice calls, text messages, and internet-based chat apps—smartphones stand apart from older feature phones due to their powerful hardware, sophisticated mobile operating systems, internet connectivity, productivity tools, mobile payment systems, and rich multimedia features like music, video, gaming, radio, and television.

Mobile phones store details of outgoing, incoming, and missed calls. They can also hold other data such as contact lists, calendars, and text messages, and may function similarly to computers in terms of data storage. In fact, many mobile phones can connect to computers to transfer or share files, meaning they might contain the same kinds of information typically found on a computer. Additionally, several models have full Internet access, allowing web browsing, emailing, and downloading. Mobile phones should not be accessed by the first responder. If the suspect is present, they may be asked to provide any security code or PIN; however, they must never be allowed to handle the phone. The responder should, if possible, identify the phone’s make and model. The surrounding area should also be examined for any written record of the phone’s security code, such as in manuals, diaries, notebooks, or organizers.

Unlocked smartphones offer numerous benefits — chief among them is greater flexibility. Unlike locked devices that are restricted to one carrier or contract, unlocked smartphones allow users to change service providers whenever they choose. Over time, this can translate into substantial savings, as users can take advantage of better deals or promotional offers from different carriers. Additionally, unlocked smartphones usually have less pre-installed software and unnecessary apps, providing a cleaner and more streamlined user experience. For frequent travelers, they’re especially convenient, since they can easily work with SIM cards from international carriers.

Budget Smartphones for users seeking great quality without stretching their wallets, brands like Realme, Redmi, and Honor offer excellent alternatives. Models such as the Redmi Note series and the Honor X5 Plus are ideal picks. These smartphones are perfect for students and beginners stepping into the smartphone world.

Best smartphones 2025 deliver exceptional battery life lasting a full day or more, stunning cameras for incredible photos, and vivid, immersive displays. From Apple’s iPhone 17 lineup — including the sleek new iPhone Air and powerful iPhone 17 Pro — to Samsung’s Galaxy S25 series and innovative foldables like the Galaxy Z Fold 7 and Motorola Razr Ultra, this year’s devices set a new standard. We review dozens of phones annually, but only a select few truly stand out. Here’s our curated list of the top phones of 2025 that are genuinely worth your money.

New smartphone release of its latest smartphone, Samsung continues to expand the Galaxy lineup — a range of Android-based mobile and wearable devices designed, produced, and marketed by Samsung Electronics since June 29, 2009. The Galaxy family encompasses premium models such as the Galaxy S series, the foldable Galaxy Z and W series, as well as mid-range options including the Galaxy A, F, and M series. Beyond smartphones, the lineup extends to laptops under the Galaxy Book brand, tablets in the Galaxy Tab range, wearables like the Galaxy Watch, Galaxy Buds, and Galaxy Fit, and the iconic Galaxy Note series — a groundbreaking line of phablets that helped shape the modern smartphone landscape.

5G smartphones use the fifth generation of mobile network technology, which followed 4G and began deployment in 2019.[1] Its technical standards are created by the 3rd Generation Partnership Project (3GPP) in collaboration with the ITU’s IMT-2020 initiative.[2] 5G networks separate their service regions into smaller sections known as cells. Devices connect to nearby base stations using radio signals, and these stations are linked to the broader telephone network and the Internet through high-speed fiber optics or wireless backhaul connections.[3]

Latest mobile phones from all top brands are available at Apple Gadgets, bringing everything you need under one roof to help you pick the perfect device. If you’re after a premium flagship experience, Apple iPhones remain the ultimate choice. For those who prefer high-end Android smartphones, Samsung offers both flagship and mid-range options packed with performance. Xiaomi, Redmi, Honor, and Poco present budget-friendly models loaded with impressive features, while Realme, Vivo, and Oppo stand out for their sleek designs and excellent cameras. For gaming enthusiasts and power users, brands like iQOO, OnePlus, and Infinix deliver outstanding performance with strong processors and durable batteries. You’ll also find Huawei, Nokia, Tecno, Motorola, and Google Pixel phones to suit different tastes and needs.

Smartphone deals bring you the latest innovation in personal intelligence, designed to help you write, communicate, and accomplish tasks effortlessly. With industry-leading privacy safeguards, you can rest easy knowing your data stays completely secure. Camera Command offers a simpler way to access essential camera tools — like zoom and depth control — so you can capture the perfect moment in no time. The enhanced Ultra Wide lens with autofocus allows you to shoot incredibly detailed close-ups and macro videos. Use the 48MP Fusion lens for crisp, high-resolution photos, or zoom in with the 2x optical-quality Telephoto for amazing results. The A18 chip leaps ahead of the A16 Bionic, delivering the performance that drives Apple Intelligence, advanced imaging capabilities, and console-level gaming — all while maintaining superb energy efficiency.

Smartphone sales are led by the classic bar-style devices, with the Nokia 1100 and 1110, launched in 2003 and 2005, topping the charts. Each of these models has surpassed 250 million units sold. Among touchscreen phones, the iPhone 6 and 6 Plus, both introduced in 2014, are the best sellers, together exceeding 222 million units. For flip phones, the Motorola Razr V3, released in 2004, stands out with over 130 million units sold. The top-selling slider phone is the Samsung E250 from 2006, which has sold more than 30 million units.Out of the 115 phones on the list, Samsung leads in the number of models offered, with 37 entries. Nokia follows with 27 models, including four in the top 10. Apple has 16 models listed, including the six best-selling touchscreen phones, which complete the top 10.