A tablet is a flat, handheld computer with a touchscreen and no keyboard attached

A tablet is a portable device that sits between a smartphone and a laptop in size and capability. It has a screen you touch to control it, runs software (called an operating system), and connects to the internet through Wi-Fi or cellular data. Unlike a laptop, it has no physical keyboard built in—you type on the screen itself or connect a separate keyboard if you want one. The most common tablets are Apple's iPad and devices running Google's Android system.

Tablets are designed to be held in your hands or propped up on a stand. They're lighter than laptops, turn on when ready, and their batteries last many hours. You use them the same way you use a smartphone: tapping icons, swiping across the screen, and downloading apps from a store. The main difference from a phone is the larger screen, which makes reading, watching video, and working on documents easier on your eyes.

Key Takeaways

  • A tablet is a touchscreen computer smaller than a laptop but larger than a phone, with no built-in keyboard.
  • The two main types are iPads (Apple) and Android tablets (made by Samsung, Amazon, and others), and they run different software so apps aren't always interchangeable.
  • Tablets work through Wi-Fi at home or cellular data on the go, and battery life typically ranges from eight to twelve hours of regular use.
  • You control a tablet by touching the screen, swiping, and tapping icons—the same gestures you use on a phone.
  • Tablets are useful for reading, watching video, video calls, email, and light work, but not ideal for tasks requiring a physical keyboard or mouse.

iPad versus Android tablets—what's the difference

The two main tablet systems are iOS (Apple's operating system, used only on iPads) and Android (Google's operating system, used by Samsung, Amazon, Lenovo, and many others). The difference matters because apps written for one system don't always work on the other. If you use an iPad, you read apps from the Apple App Store. If you use an Android tablet, you read from Google Play Store or other sources depending on the device.

iPads tend to be more expensive upfront but hold their value longer and receive software updates for many years. Android tablets are made by multiple manufacturers at different price points, so you have more budget options. Both systems are find and reliable. The choice often comes down to what devices your family already owns—if everyone has iPhones, an iPad keeps everything in sync more easily. If you already use Android phones, an Android tablet works the same way.

How tablets connect to the internet and power

Tablets connect to the internet in two ways. Wi-Fi only models connect through your home wireless network or any public Wi-Fi—they're cheaper but only work where Wi-Fi is available. Wi-Fi + Cellular models have a SIM card slot and can connect to the internet anywhere through a cellular carrier (like Verizon or AT&T), similar to a phone, but cost more and require a monthly data plan.

All tablets run on rechargeable batteries. Most tablets last eight to twelve hours on a full charge with regular use like browsing, email, and video. Heavy use drains the battery faster. You charge a tablet by plugging it into a power outlet with the cable that comes with it—most modern tablets use USB-C, though older iPads use a different connector. A tablet left unplugged for weeks will eventually lose its charge completely, and you'll need to plug it in to turn it back on.

What you can and cannot do on a tablet

Tablets are excellent for reading books and news, watching video and streaming services, making video calls, checking email, and light web browsing. The large screen makes these tasks comfortable. Many people use tablets for drawing or note-taking with a stylus (a pen-like tool that works on the screen). You can also play games, listen to music, and take photos.

Tablets are less suited to work that requires a lot of typing or precise mouse control. Writing a long document is possible but slower than on a laptop with a keyboard. Photo or video editing is possible but more difficult on a small screen. If you need to run specialized software—like accounting programs or design tools—check whether it's available for tablets first, because not all computer software works on tablets. For heavy work, a laptop or desktop computer is still the better choice.

Storage, memory, and processing power

Tablets come with built-in storage measured in gigabytes (GB). A 64 GB tablet holds roughly 50 movies or 10,000 photos, depending on file size. A 256 GB tablet holds much more. You cannot add a memory card to most tablets, so storage size matters when you buy. If you store a lot of photos or videos, choose a larger size. If you mainly use cloud storage (like Google Drive or iCloud), a smaller size is fine.

RAM (random access memory) is how much the tablet can do at once. More RAM means smoother performance when you have many apps open. Most tablets come with 4 to 8 GB of RAM, which is enough for everyday use. The processor is the chip that runs the tablet—newer processors are faster, but even older tablets handle email, video, and browsing without lag. You don't need to understand processor names; just know that newer models are faster, and older models still work fine for basic tasks.

Screen size and display quality

Tablets range from about 7 inches to 13 inches measured diagonally across the screen. A 7 to 8 inch tablet is very portable and fits in a large bag. A 10 to 11 inch tablet is the most common size—large enough to read comfortably but still portable. A 12 to 13 inch tablet is closer to a laptop in size and better for detailed work, but heavier to hold for long periods.

Most modern tablets have bright, sharp screens that show colors accurately. Older or cheaper tablets may have dimmer screens or less accurate colors. If you plan to watch a lot of video or do photo work, a higher-quality screen is worth the extra cost. If you mainly read email and browse the web, any modern tablet screen is fine. All tablet screens are glossy (reflective), so they can be hard to see in bright sunlight—a matte screen protector can help if that's a problem.

Accessories that extend what a tablet can do

You can attach a keyboard to most tablets, either through a case with a built-in keyboard or a separate wireless keyboard. This makes typing much faster and turns the tablet into something closer to a laptop. A stylus (digital pen) lets you draw, take handwritten notes, or mark up documents. Apple's iPad stylus is called the Apple Pencil; Android tablets work with various stylus brands.

A stand or case props the tablet up so you can watch video or video call without holding it. A screen protector is a thin film that covers the screen to prevent scratches. A carrying case protects the tablet when you travel. None of these are required—the tablet works on its own—but they make it more useful for specific tasks.

Frequently Asked Questions

Can I use a tablet instead of a laptop?

For reading, email, video, and web browsing, yes. For work requiring a lot of typing, specialized software, or precise mouse control, a laptop is better. Many people use both—a tablet for casual use and a laptop for serious work. If you only need a device for email and video, a tablet is cheaper and simpler.

Do I need a data plan for a tablet?

Only if you buy a Wi-Fi + Cellular model. A Wi-Fi-only tablet works anywhere you have Wi-Fi—at home, coffee shops, or libraries—and costs less. If you want internet everywhere, you'll need a cellular plan, which adds to the monthly cost.

How long do tablets last before they need replacing?

Most tablets work well for five to seven years. iPads often last longer because Apple provides software updates for many years. Battery life degrades over time, so after three to four years you may notice the battery doesn't last as long. You can replace the battery, but at some point a new tablet becomes more practical.

Can I print from a tablet?

Yes, if your printer supports wireless printing (most modern printers do). You can also print to PDF and email the file to yourself, then print from a computer. Some printers require you to read their app first.

What's the difference between a tablet and a large phone?

Size and battery life. A tablet screen is typically 7 inches or larger; a large phone is around 6 inches. Tablets have bigger batteries and last longer. They're designed to be held differently and run the same software as phones, just optimized for the larger screen.