5G speed, A14 Bionic, the fastest chip in a smartphone. An edge-to-edge OLED display. Ceramic Shield with four times better drop performance. And Night mode on every camera. iPhone 12 has it all. 5G on iPhone is superfast. So you can download movies on the fly. Stream higher-quality video. Or FaceTime in HD over cellular. With lots less lag. And you can do it in more places, because iPhone 12 has the broadest 5G coverage worldwide. A14 Bionic is the fastest chip in a smartphone. And it pushes what’s possible. Like crunching trillions of operations on the Neural Engine. Or shooting in Dolby Vision — even pro movie cameras can’t do that. It’s superefficient for great battery life. And it’s ahead of its time, prepared to power pretty much anything that comes next. Vastly more contrast. Incredible color accuracy. A huge jump in pixel density. OLED delivers brighter brights, darker blacks, and higher resolution for everything you look at. This is the best iPhone display we’ve ever made, and it goes all the way to the edge. Both the Wide and Ultra Wide cameras now have Night mode — and it’s better than ever at capturing incredible low-light shots. The new Wide camera brings in 27 percent more light. So whether you take photos by day or by moonlight, you’ll get a level of detail and color that wasn’t possible before. Night mode senses when light is low and kicks in automatically, maintaining clarity while capturing beautiful vibrant color. All you have to do is start snapping. Deep Fusion, in mid to low light, analyzes multiple exposures to maximize detail. Check out the texture in the wood, fabric, and crystal. And the Ultra Wide gets you a heroic perspective. Smart HDR 3 balances the elements in a shot, bringing out detail in the subject and trees while retaining the rich color of the sky — even at high noon. Beyond faces, Smart HDR 3 uses machine learning to recognize scenes, then adjusts sharpness, color, and white balance where needed. Even in bright light, Smart HDR 3 is amazing at capturing texture, skin tone, color saturation, and individual details that make photos feel TRUE to life. Portrait mode is even better at artfully blurring the background to put all the focus on your subject. How do you improve on the highest-quality video in a smartphone? Make it even better in low light — a full 27 percent better. That means no hour is off limits for more beautifully detailed video. Then there’s Night mode Time-lapse. Just prop up your iPhone and let the light trails begin. Now you can record 4K HDR video with Dolby Vision. Edit in Photos or iMovie. Then zap it to your TV using AirPlay to see all that color and detail. It’s a start-to-finish cinematic experience — found only on iPhone. Which comes in handy when your dog does something adorable. Snap on a new MagSafe case, wallet, or both. (Fear not, the wallet is shielded so it’s safe for credit cards.) Magnets align themselves perfectly every time for faster wireless charging. iOS 14 is packed with shortcuts that get you just what you want, right when you want it. iPhone is designed to protect your information. Face ID data doesn’t leave your iPhone and is never backed up to iCloud or anywhere else. iOS shows you an app’s privacy practices before you download it. When you use Apple Pay, your card number isn’t shared with merchants. And the list goes on. To charge your new iPhone, you can continue to use your USB‑A to Lightning cable. Or you can take advantage of fast charging with the USB‑C to Lightning cable now included in the box, which works with existing USB‑C power adapters and computer ports.
A: The Pre-Owned iPhone 12 Pro Max 5G 128GB (Unlocked) has a screen size of 6.7 inches.
Q: Does the phone have a headphone jack?
A: The iPhone 12 Pro Max 5G 128GB (Unlocked) does not have a headphone jack.
Q: How does the camera perform in low-light conditions?
A: The iPhone 12 Pro Max features a Night mode that allows you to take photos in low-light conditions with improved clarity and reduced noise.
Q: Can you use a USB-C to Lightning cable for fast charging?
A: You can use a USB-C to Lightning cable for fast charging.
Q: Will this work with straight talk?
A: Don’t buy a phone from here. You’ll regret it. I’m stuck paying for a phone, that no longer works, because the main hardware gave out
Q: It comes in its original box?
A: No. But it was boxed nicely.
Q: Es compatible con boost mobile
A: I took my phone to Cricket and it worked. As long as the phone is unlocked then you should be good! But go to Cricket. Awesome plans and great customer service.

5G speed, A14 Bionic, the fastest chip in a smartphone. An edge-to-edge OLED display. Ceramic Shield with four times better drop performance. And Night mode on every camera. iPhone 12 has it all. 5G on iPhone is superfast. So you can download movies on the fly. Stream higher-quality video. Or FaceTime in HD over cellular. With lots less lag. And you can do it in more places, because iPhone 12 has the broadest 5G coverage worldwide. A14 Bionic is the fastest chip in a smartphone. And it pushes what’s possible. Like crunching trillions of operations on the Neural Engine. Or shooting in Dolby Vision — even pro movie cameras can’t do that. It’s superefficient for great battery life. And it’s ahead of its time, prepared to power pretty much anything that comes next. Vastly more contrast. Incredible color accuracy. A huge jump in pixel density. OLED delivers brighter brights, darker blacks, and higher resolution for everything you look at. This is the best iPhone display we’ve ever made, and it goes all the way to the edge. Both the Wide and Ultra Wide cameras now have Night mode — and it’s better than ever at capturing incredible low-light shots. The new Wide camera brings in 27 percent more light. So whether you take photos by day or by moonlight, you’ll get a level of detail and color that wasn’t possible before. Night mode senses when light is low and kicks in automatically, maintaining clarity while capturing beautiful vibrant color. All you have to do is start snapping. Deep Fusion, in mid to low light, analyzes multiple exposures to maximize detail. Check out the texture in the wood, fabric, and crystal. And the Ultra Wide gets you a heroic perspective. Smart HDR 3 balances the elements in a shot, bringing out detail in the subject and trees while retaining the rich color of the sky — even at high noon. Beyond faces, Smart HDR 3 uses machine learning to recognize scenes, then adjusts sharpness, color, and white balance where needed. Even in bright light, Smart HDR 3 is amazing at capturing texture, skin tone, color saturation, and individual details that make photos feel TRUE to life. Portrait mode is even better at artfully blurring the background to put all the focus on your subject. How do you improve on the highest-quality video in a smartphone? Make it even better in low light — a full 27 percent better. That means no hour is off limits for more beautifully detailed video. Then there’s Night mode Time-lapse. Just prop up your iPhone and let the light trails begin. Now you can record 4K HDR video with Dolby Vision. Edit in Photos or iMovie. Then zap it to your TV using AirPlay to see all that color and detail. It’s a start-to-finish cinematic experience — found only on iPhone. Which comes in handy when your dog does something adorable. Snap on a new MagSafe case, wallet, or both. (Fear not, the wallet is shielded so it’s safe for credit cards.) Magnets align themselves perfectly every time for faster wireless charging. iOS 14 is packed with shortcuts that get you just what you want, right when you want it. iPhone is designed to protect your information. Face ID data doesn’t leave your iPhone and is never backed up to iCloud or anywhere else. iOS shows you an app’s privacy practices before you download it. When you use Apple Pay, your card number isn’t shared with merchants. And the list goes on. To charge your new iPhone, you can continue to use your USB‑A to Lightning cable. Or you can take advantage of fast charging with the USB‑C to Lightning cable now included in the box, which works with existing USB‑C power adapters and computer ports.

5G speed, A14 Bionic with an edge-to-edge OLED display. Ceramic Shield with four times better drop performance. And Night mode on every camera. iPhone 12 has it all. Incredible color accuracy. A huge jump in pixel density. OLED delivers brighter brights, darker blacks, and higher resolution for everything you look at. Smart HDR 3 uses machine learning to recognize scenes, then adjusts sharpness, color, and white balance where needed. Night mode Time-lapse allows you to prop up your iPhone and let the light trails begin. Record 4K HDR video with Dolby Vision. Edit in Photos or iMovie. Then zap it to your TV using AirPlay to see all that color and detail. It’s a start-to-finish cinematic experience. Face ID data doesn’t leave your iPhone and is never backed up to iCloud or anywhere else. iOS shows you an app’s privacy practices before you download it. When you use Apple Pay, your card number isn’t shared with merchants. To charge your iPhone, you can continue to use your USB‑A to Lightning cable. Or you can take advantage of fast charging with the USB‑C to Lightning cable now included in the box, which works with existing USB‑C power adapters and computer ports.

iPhone 13 Pro. The biggest Pro camera system upgrade ever. Super Retina XDR display with ProMotion for a faster, more responsive feel. Lightning-fast A15 Bionic chip, superfast 5G, durable design and a huge leap in battery life.

iPhone 13 Pro Max. Upgrade your camera. Super Retina XDR display with ProMotion for a faster, more responsive feel. Lightning-fast A15 Bionic chip, superfast 5G, durable design and long battery life.
| Pros for Apple - Pre-Owned Excellent iPhone 12 5G Pro Max 128GB (Unlocked) - Pacific Blue | |||
|---|---|---|---|
| Condition, Camera Quality, Overall Performance, Color, Delivery Speed | Condition, Overall Performance, Camera Quality, Ease of use, Phone | Condition, Battery Life, Overall Performance, Camera Quality, Price | Overall Performance, Condition, Camera Quality, Battery Life, Ease of use |
| Cons for Apple - Pre-Owned Excellent iPhone 12 5G Pro Max 128GB (Unlocked) - Pacific Blue | |||
| Battery Life, Speaker | Battery Life | There were no cons for this product— | Screen |
Customers commend the excellent condition, camera quality, and overall performance of the Pre-Owned Excellent iPhone 12 5G Pro Max 128GB (Unlocked). Many customers also appreciate the color, fast delivery, and full functionality of the phone. However, some customers have expressed concerns regarding the battery life and speaker volume.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
The phone is great! I upgraded from an iPhone X to this iPhone 12 Pro Max mainly because of the 5G, well the size increase as well. A simple switch of my Consumer Cellular Sim card from my old phone to the new phone and it worked perfectly. My only probably was Best Buy had these phones at the time for $839.99 but Amazon was $200 cheaper and their phone were guaranteed to have at least a 90% battery capacity. Best Buy does not price match on refurbished things. But I had $300 of Best Buy Rewards points, so I had to go with Best Buy and the phone only had a 80% battery capacity. Great phone, I'm glad I got it. Cheaper would have been nicer though :-) Photos are sitting next to a CD to show the size comparison.
This review is from Apple - Pre-Owned Excellent iPhone 12 Pro Max 5G 128GB (Unlocked) - Graphite
Posted by Randy
Not in original packaging as stated, but looks like new and fully functional
This review is from Apple - Pre-Owned Excellent iPhone 12 Pro Max 5G 128GB (Unlocked) - Pacific Blue
Posted by RubyM
I got this iPhone for my sister back home and she is loving it!! Thanks Best Buy!!
Posted by Michael