Unboxing a New Smartphone: What to Check in the First 30 Minutes
A practical unboxing checklist for a new phone: seal, accessories, display, camera, battery and warranty checks to do before the return window closes.
By InfoHundred ·
Opening a new phone is exciting, but the first half hour is also the best time to catch problems. Most sellers have a short return or replacement window, so a quick check now can save a lot of trouble later. Here is a simple checklist.
Before you open the box
- Check that the seal is intact and the box is not dented or crushed.
- Match the model name, colour and storage variant on the box with what you ordered.
- If you bought online, consider recording a short unboxing video. It is useful evidence if something is missing or damaged.
Check what is inside
Compare the contents with the list printed on the box. Many phones no longer include a charger, so do not assume something is missing until you confirm. Usually you will find the phone, a cable, a SIM ejector tool and some paperwork. Some brands also include a case or screen protector.
Inspect the body and the screen
Before turning the phone on, look closely at the frame, the back panel and the camera lenses for scratches or dust under the glass. Then switch it on and check the display:
- Open a pure white image and a pure black image to look for dead pixels, bright spots or uneven tint.
- Drag your finger slowly across the whole screen in a drawing app to make sure touch works everywhere.
- Check the brightness at both minimum and maximum.
Verify the phone is genuine and new
Dial *#06# to see the IMEI number and confirm it matches the number printed on the box. Many brands also let you check the warranty status on their website using the IMEI or serial number. A brand-new phone should show the warranty starting from your activation date.
Test the essentials
- Calls and network: insert your SIM, make a call and check both the earpiece and microphone.
- Speakers: play a video and listen for crackling.
- Cameras: take photos with every rear lens and the front camera, and record a short video to check focus and audio.
- Buttons and sensors: test volume and power buttons, fingerprint sensor and face unlock.
- Charging: plug in the cable and confirm it charges, and check wireless charging if supported.
- Wi-Fi, Bluetooth and GPS: connect to Wi-Fi, pair earbuds and open a map app.
Set it up the right way
Install system updates first, as early updates often fix bugs. Then restore your backup, set a strong screen lock and turn on the phone's find-my-device feature. Keep the box, bill and accessories safe until the warranty period ends.
About the battery
Modern lithium-ion batteries do not need a special first charge. Use the phone normally, and let the first day or two of indexing and app downloads settle before you judge battery life.
Watch real unboxings and first impressions on the InfoHundred YouTube channel.