Samsung Galaxy Note 20 Ultra back cameras semi macro
David Imel / Android Authority

More companies are releasing phones with 12GB of RAM, including big names like Samsung and Chinese manufacturers like OnePlus and Xiaomi. We’ll show you the best ones in this post, but before we jump in, it’s important to note that 12GB of RAM is usually overkill for a smartphone. As our very own Gary Sims said, “Once you go over 8GB, you enter Nonsense land where Mr. Silly lives.” — learn more here.

Having as much RAM as possible makes sense if you plan to keep your phone for a longer period of time or happen to be a true multitasking beast. While 12GB of RAM for a phone may be overkill now, it could become standard on flagships a few years down the line. If you really want that much RAM, here are our favorite options.

Also: The best Android phones available today

The best phones with 12GB of RAM:

Editor’s note: We’ll be updating this list of the best phones with 12GB of RAM regularly as new devices launch.


1. Samsung Galaxy Note 20 Ultra 5G

Samsung Galaxy Note 20 Ultra pen leaning against phone
David Imel / Android Authority

The Samsung Galaxy Note 20 Ultra holds its place as one of the most powerful Samsung devices. It makes sense that it leads this list of the best phones with 12GB of RAM. Of course, that’s not really all there is to the Galaxy Note 20 Ultra. It’s actually a beast of a phone.

Other benefits of this phone are the beautiful QHD+ AMOLED display with a 120Hz refresh rate, the useful S Pen, a huge 4,500mAh battery, and amazing performance. All these benefits will make a difference in wallet thickness, though. This phone is by no means cheap.


Samsung Galaxy Note 20 Ultra 5G specs:

  • Display: 6.9-inch, QHD+
  • SoC: SD 865 Plus or Exynos 990
  • RAM: 12GB
  • Storage: 128/256/512GB
  • Cameras: 12, 12, and 108MP
  • Front camera: 10MP
  • Battery: 4,500mAh
  • Software: Android 10

2. Samsung Galaxy S20 series

Samsung Galaxy S20 Ultra back at angle
David Imel / Android Authority

The Samsung Galaxy S20 5G, S20 Plus 5G, and S20 Ultra 5G are definitely among the best phones with 12GB of RAM. All three boast powerful specs, Samsung’s beloved design language, and amazing AMOLED screens with a 120Hz refresh rate.

More: The best Samsung phones currently available

These are expensive, and many believe you might as well go with a Note 20 series instead, but the standard versions are still a great buy if you don’t mind spending the money and want a simpler experience than the one in the S Pet-touting Note. Not to mention you might be able to find these cheaper, now that the Galaxy S21 series is under the spotlight.


Samsung Galaxy S20 5G specs:

  • Display: 6.2-inch, QHD+
  • SoC: SD 865 or Exynos 990
  • RAM: 12GB
  • Storage: 128GB
  • Cameras: 12, 12, and 64MP
  • Front camera: 10MP
  • Battery: 4,000mAh
  • Software: Android 10

Samsung Galaxy S20 Plus 5G specs:

  • Display: 6.7-inch, QHD+
  • SoC: SD 865 or Exynos 990
  • RAM: 12GB
  • Storage: 128/256/512GB
  • Cameras: 12, 12, and 64MP + ToF
  • Front camera: 10MP
  • Battery: 4,500mAh
  • Software: Android 10

Samsung Galaxy S20 Ultra 5G specs:

  • Display: 6.9-inch, QHD+
  • SoC: SD 865 or Exynos 990
  • RAM: 12/16GB
  • Storage: 128/256/512GB
  • Cameras: 12, 48, and 108MP + ToF
  • Front camera: 40MP
  • Battery: 5,000mAh
  • Software: Android 10

3. OnePlus 9 series

OnePlus 9 Pro review showing phone
Dhruv Bhutani / Android Authority

OnePlus’ track record continues in all its glory, offering some great smartphones. The OnePlus 9 and 9 Pro offer high-end specs, including 12GB of RAM. Other features are a high-end processor, great screens, and pretty good cameras.

You can also opt for the OnePlus 9R, which is even more affordable but comes with some sacrifices. The build quality isn’t as good, and it has a slightly less powerful Snapdragon 870. It’s also worth noting the 9R is exclusive to India, but it can be imported, and it’s easily found in America.


OnePlus 9 specs:

  • Display: 6.55-inch, Full HD+
  • SoC: Snapdragon 888 5G
  • RAM: 8/12GB
  • Storage: 128/256GB
  • Cameras: 48, 50, and 2MP
  • Front camera: 16MP
  • Battery: 4,500mAh
  • Software: Android 11

OnePlus 9 Pro specs:

  • Display: 6.7-inch, QHD+
  • SoC: Snapdragon 888 5G
  • RAM: 8/12GB
  • Storage: 128/256GB
  • Cameras: 48, 50, 8, and 2MP
  • Front camera: 16MP
  • Battery: 4,510mAh
  • Software: Android 11

OnePlus 9R specs:

  • Display: 6.55-inch, FHD+
  • SoC: Snapdragon 870
  • RAM: 8/12GB
  • Storage: 128/256GB
  • Cameras: 48, 16, 5, and 2MP
  • Front camera: 16MP
  • Battery: 4,500mAh
  • Software: Android 11

4. OnePlus Nord 2

OnePlus Nord 2 top down view outside with foliage
Dhruv Bhutani / Android Authority

Don’t want to spend as much cash to get one of the best phones with 12GB of RAM? OnePlus has a more affordable option for you. The OnePlus Nord 2 is no flagship, but it is surprisingly good for the price.

Related: The best OnePlus phones in different categories

The Nord 2 comes with a premium design, a great display, clean software, and even 65W fast charging. It also won’t cost you an arm and a leg, and actually competes with devices like the Google Pixel 5a and iPhone SE, at least in terms of price. The specs are also nothing to scoff at, either.


OnePlus Nord 2 specs:

  • Display: 6.43-inch, Full HD+
  • SoC:MediaTek MT6893 Dimensity 1200 5G
  • RAM: 8/12GB
  • Storage: 128/256GB
  • Cameras: 50, 8, and 2MP
  • Front camera: 32MP
  • Battery: 4,500mAh
  • Software: Android 11

5. Huawei P50 Pro

Huawei has become the target of US sanctions, which is why Huawei has been forced to do without Google Apps. This means you won’t have official access to the Google Play Store, Gmail, and other apps from the search giant. The Huawei P50 Pro is also tough to find in most markets. If you can live with said restrictions, this is truly one of the best phones with 12GB of RAM.

Specs are among the best the manufacturer has to offer. It’s also costly, but you get a premium experience and an extensive selection of cameras. By the way, Huawei P devices are known for their camera prowess, and the P50 Pro isn’t the exception.


Huawei P50 Pro specs:

  • Display: 6.6-inch, 1228 x 2700
  • SoC: Kirin 9000
  • RAM: 8/12GB
  • Storage: 128/256/512GB
  • Cameras: 50, 64, 13, and 40MP
  • Front camera: 13MP
  • Battery: 4,360mAh
  • Software: HarmonyOS 2.0

6. Xiaomi Mi 11 Pro and Ultra

Xiaomi Mi 11 Ultra angled profile - phones with 12GB of RAM
Eric Zeman / Android Authority

Xiaomi keeps rocking the world with some awesome phones, and the Xiaomi Mi 11 series certainly has some of the best phones with 12GB of RAM.

The Xiaomi Mi 11 Pro and Mi 11 Ultra come in 12GB RAM options, and specs are nothing to scoff at either. As it goes with most Xiaomi phones, these are hard to find in America, but they can be imported.


Xiaomi Mi 11 Pro specs:

  • Display: 6.81-inch, QHD+
  • SoC: Snapdragon 888
  • RAM: 8/12GB
  • Storage: 128/256GB
  • Cameras: 50, 13, and 8MP
  • Front camera: 20MP
  • Battery: 5,000mAh
  • Software: Android 11

Xiaomi Mi 11 Ultra specs:

  • Display: 6.81-inch, QHD+
  • SoC: Snapdragon 888
  • RAM: 8/12GB
  • Storage: 256/512GB
  • Cameras: 50, 48, and 48MP
  • Front camera: 20MP
  • Battery: 5,000mAh
  • Software: Android 11

7. Nubia Red Magic 6

Red Magic 6 back of device in stool - phones with 12GB of RAM
Gary Sims / Android Authority

The Nubia Red Magic 6 is one of the latest in the former ZTE sub-brand’s gaming line, and there’s more to it than the stereotypically garish gamer design. It’s one of the best phones with 12GB of RAM and one of the few to offer a 165Hz AMOLED display.

Read: The best phones for gaming

Other awesome features include top-tier specs, active cooling, gaming triggers, and a huge battery. It’s also a pretty affordable handset for what you get!


Nubia Red Magic 6 specs:

  • Display: 6.8-inch, Full HD+
  • SoC: Snapdragon 888
  • RAM: 8/12GB
  • Storage: 128/256GB
  • Cameras: 64, 8, and 2MP
  • Front camera: 8MP
  • Battery: 5,050mAh
  • Software: Android 11

8. Oppo Find X3 Pro

Oppo Find X3 Pro review outdoor back - phones with 12GB of RAM
Robert Triggs / Android Authority

The Oppo Find X3 Pro costs a pretty penny, but it is definitely one of the best phones with 12GB of RAM. It has a beautiful design, stunning performance, a gorgeous 120Hz display, and outstanding battery life.

We wish the phone had mmWave 5G support and wasn’t such a fingerprint magnet, but it’s still a great buy if you’re looking for a high-end phone.


Oppo Find X3 Pro specs:

  • Display: 6.7-inch, QHD+
  • SoC: Snapdragon 888 5G
  • RAM: 8/12GB
  • Storage: 256GB
  • Cameras: 50, 50, 13, and 3MP
  • Front camera: 32MP
  • Battery: 4,500mAh
  • Software: Android 11

9. Samsung Galaxy Z Fold 3

Samsung Galaxy Fold 3 open faced - Phones with 12GB of RAM
Eric Zeman / Android Authority

If you feel adventurous and want to be on the bleeding edge of technology, we would like to direct you to the Samsung Galaxy Z Fold 3. It’s unique because it has a flexible screen that allows it to fold in half. The device essentially doubles as both a smartphone and a tablet, depending on how you use it.

Next: These are the best foldable phones in the market

The MSRP is set at a whopping $1,800, making it one of the most expensive smartphones available. Believe it or not, though, that’s a better price than the Galaxy Z Fold 2, and you also get a much more refined experience, including 12GB of RAM.


Samsung Galaxy Z Fold 3 specs:

  • Display: 7.6-inch (1768 x 2208) and 6.2-inch (832 x 2268)
  • SoC: Snapdragon 888
  • RAM: 12GB
  • Storage: 256/512GB
  • Cameras: 12, 12 and 12MP
  • Front camera: 10 and 4MP
  • Battery: 4,400mAh
  • Software: Android 11

10. Sony Xperia 1 III

Sony Xperia 1 III rear of phone showing camera module - Phones with 12GB of RAM
Robert Triggs / Android Authority

The Sony Xperia 1 III enters the list of the best phones with 12GB of RAM with grace, especially for those who appreciate the company’s minimalist, yet high-quality design. It’s a very expensive phone, and we wish it had fast charging, but it’s an excellent phone otherwise.

Things that make it stand out from the competition are its amazing OLED display, stunning performance, great battery life, and camera system. By the way, this phone is also on our list of the best camera phones. The photos are great, but what makes it really special is its video capabilities. It can shoot 4K video at 120fps, and the quality is great.


Sony Xperia 1 III specs:

  • Display: 6.5-inch, 4K
  • SoC: Snapdragon 888
  • RAM: 12GB
  • Storage: 256/512GB
  • Cameras: 12, 12, 12, and 0.3MP
  • Front camera: 8MP
  • Battery: 4,500mAh
  • Software: Android 11