How Do You Determine What Size TV to Buy

A person measuring a space to determine the size of TV to buy for their living room.

You can determine what size TV to buy by matching screen size to your viewing distance and the resolution you’re using. Use our fast rule-of-thumb ranges to pick the right inches for 4K (and smaller rooms), then confirm with a…

How Do You Determine TV Screen Size?

A person measuring a TV screen to determine its size for optimal viewing experience.

To determine TV screen size, measure the screen diagonally from one corner to the opposite corner (only the visible display area), then use that number in inches. If you’re measuring without a ruler, compare the diagonal to common size benchmarks…

How Do You Connect Your iPhone to a Projector?

An iPhone connected to a projector, illustrating how to project iPhone content onto a larger screen.

To connect your iPhone to a projector, use the simplest option that matches your projector’s input: HDMI if available, or AirPlay if your projector supports it. If you want the most reliable, low-latency setup for presentations, the fastest path is…

How Do You Connect an iPhone to a Projector?

An iPhone connected to a projector, demonstrating how to display content wirelessly.

Want to connect an iPhone to a projector and start casting immediately? The fastest, most reliable option is using an Apple Lightning-to-HDMI adapter for wired 1080p output, especially for slideshows and presentations. If you need a cable-free setup, you can…