Is a Cheap iPhone 11 Good Enough for a Teen?

Your teen's friends are all on iPhones, and the newest models cost more than you planned to spend on a first phone. So the question becomes simple: will an older one do the job, and what could go wrong with a phone that has had a previous owner?

Yes, a cheap iPhone 11 is good enough for most teens, as long as three things line up: 128GB of storage, battery health of 80% or higher, and a warranty from the seller. It handles messaging, social apps, photos and schoolwork, and it works with Apple's Screen Time and Family Sharing controls. The trade-offs are real but small for a teen: no 5G, an LCD screen, and fewer years of software ahead than a newer model.

What a Teen Will Actually Use It For: Messaging, Social Apps and Schoolwork

Most of what a teen does on a phone is everyday use: messaging, video calls, music, social apps and school apps. The iPhone 11 is aimed at exactly that. Apple launched it in September 2019 with the A13 Bionic chip, so it is an older chip, and it is worth trying the phone for a few minutes before you buy to see how it feels.

The camera is the part teens tend to care about most. According to Apple's iPhone 11 Technical Specifications page, it has dual 12MP Wide and Ultra Wide cameras with 2x optical zoom out, and it records 4K video. This means group photos fit in the frame, and video for a class project or a social post looks sharp.

The screen is a 6.1-inch Liquid Retina HD display, which is an LCD panel at 1792×828 and 326 ppi. These figures come from Apple's spec page, not hands-on testing by Plug.

How Long Will Apple Keep Updating It?

The iPhone 11 is still getting current software. MacRumors and AppleInsider both reported on June 8, 2026 that iOS 27 keeps the iPhone 11 on its supported list, so a teen can run this year's apps and security fixes on it.

How long after that is a guess. There's no set number of years from Apple, and the iPhone 11 is now one of the oldest models still on the list. If you want the phone to last through high school, check Apple's compatibility list each fall when a new iOS version arrives.

Will the Battery Last a School Day?

Usually, yes, if the battery is healthy. Apple rates the iPhone 11 at up to 10 hours of streamed video and up to 17 hours of video playback, and notes that actual results will vary.

The number that matters on an older phone is battery health, not battery life. Think of it like a water bottle that slowly gets smaller: it still fills up all the way, but it holds a little less each year. Apple says the iPhone 11 battery is designed to keep 80 percent of its original capacity at 500 complete charge cycles under ideal conditions.

Ask to see this screen on any iPhone 11 before money changes hands:

1. Open Settings > Battery > Battery Health & Charging.
2. Look at Maximum Capacity. A reading of 80% or higher is the line to look for.
3. If the seller won't show you this screen, treat that as your answer.

Heavy video streaming, using the phone as a hotspot and a weak signal will drain any battery faster, so a long school day plus practice may still call for a charger in the backpack.

What You Give Up: No 5G, an LCD Screen and Less Room to Grow

The iPhone 11 is a seven-year-old design, and it shows in three places:

• No 5G: It uses Gigabit-class LTE. For messaging, music and video, that is usually plenty. It matters more for big downloads or crowded places like stadiums.
• An LCD Screen: Newer iPhones use OLED screens. Most teens won't notice in daily use, but side by side, the difference is visible.
• Fewer Years Ahead: Apple doesn't promise a fixed update period, but iPhones typically get about five to seven years of major iOS versions, and the iPhone 11 is already seven years in. If you want one phone to last four or five more years, a newer refurbished iPhone is the safer bet.

If your teen streams on cellular a lot, wants the best screen, or you plan to hand the phone down again later, it makes sense to spend more on a newer model. Our roundup of the best iPhones for teens compares the options.

64GB or 128GB? Pick 128GB

Choose 128GB if you can. Apple sold the iPhone 11 in 64GB, 128GB and 256GB, and it notes that available space is less than the listed number because the system takes its share.

Teens fill phones fast. Photos, 4K video, group chats full of clips and a couple of games can use up 64GB faster than you'd expect, and a full phone stops taking photos at the worst moment. Paying for 128GB up front saves a lot of "storage full" arguments later.

How Much Cheaper Is It Than a New iPhone?

A lot cheaper. Apple's own launch price for the iPhone 11 started at $699 in 2019, and Plug Certified phones sell for up to 70% off retail.

The exact price depends on storage, battery health and cosmetic grade, and it moves with the market. Check Plug's cheap iPhone 11 collection on the day you buy for the current starting price.

Setting It Up for a Teen: Screen Time, Family Sharing and Ask to Buy

Apple's parental controls are part of iOS, so an iPhone 11 on a supported version has them. Here is how to set them up from your own iPhone:

1. Set Up Family Sharing: Give your teen their own Apple Account and add them to your family group.
2. Turn On Ask to Buy: Go to Settings > Family > [your teen's name] > Apps & Websites > Restrictions > Ask to Buy, then turn on Require Purchase Approval.
3. Set Time Allowances: In the same menu under your teen's name, choose Time Allowances > Add and follow the steps.
4. Choose Who They Can Contact: Under Allowed Contacts > During Screen Time, pick Contacts Only or another option.
5. Set Content Limits: Under Content & Privacy Restrictions > Content Restrictions, pick an age rating for apps, movies and websites.

These menu paths come from Apple's Screen Time support page.

What Plug Certified Means for a Phone With a Previous Owner

A used iPhone 11 from a private seller is sold as-is: you see what the seller chooses to show you. With Plug, the checks happen before your teen ever opens the box:

• 90+ Point Inspection: The phone is tested before it goes on sale.
• 80% Battery Health or Better: That's the Maximum Capacity reading from the steps above, guaranteed rather than hoped for.
• Carrier Freedom: Each phone arrives unlocked for any carrier, so your teen can join your family plan.
• Looks-Only Grades: The grade on the listing is about scuffs and shine, nothing else. Your teen's phone gets the same testing and the same warranty whichever grade you pick.

For an outside view, Wirecutter, The New York Times' product-review site, gave Plug its "Best Experience" label in its guide to buying used iPhones.

What Plug's 12-Month Warranty Covers (and What It Doesn't)

If a hardware or software fault shows up under normal use, Plug's 12-Month Warranty covers it. Every order also comes with 30-day returns.

It does not cover accidental damage. Teens drop phones, so a sturdy case and a screen protector are worth adding on day one. Water is another one to watch: Apple rates the iPhone 11 water-resistant, not waterproof, and says liquid damage isn't covered under its own warranty.

Every device carries our name and our warranty. That's our promise.

Frequently Asked Questions

Is the iPhone 11 waterproof?

No. Apple rates the iPhone 11 IP68, rated for a maximum depth of 2 meters for up to 30 minutes under lab conditions. Apple also says that resistance is not permanent and can fade with normal wear. It handles rain and splashes, but keep it out of the pool.

Does the iPhone 11 support 5G?

No. Apple says iPhone 12 models or later work with the 5G networks of certain carriers, and you also need a carrier that offers 5G and a plan that includes it. If your family plan already has 5G, the iPhone 11 simply connects over LTE on the same plan.

Does an iPhone 11 work with Apple's parental controls?

Yes. Some settings switch on by themselves depending on age. Apple says Ask to Buy is on by default for children under 13, and Limit Adult Websites is on by default for children under 18. In some states and regions, Ask to Buy can't be turned off for anyone under 18.