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Galaxy S20 Ultra vs OnePlus Nord

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Galaxy S20 Ultra

Starting at

£269.45£1,199.99 new
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OnePlus Nord

Starting at

£89.00
See options
(86 reviews)
(76 reviews)

What's the difference between the Galaxy S20 Ultra and OnePlus Nord?

Galaxy S20 Ultra vs OnePlus Nord comes down to the RAM, battery and screen size. Refurbished, the OnePlus Nord starts at £89, £180.45 less than the Galaxy S20 Ultra.

Refurbished from

£269.45£89

RAM

12 GB8 GB

Battery

5000 mAh4115 mAh

Screen size

6.9 inch6.44 inch

Screen type

Dynamic AMOLED 2XFluid AMOLED

Main camera

108 megapixels48 megapixels
  • The Galaxy S20 Ultra has more RAM: 12 GB vs 8 GB.
  • The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4115 mAh.
  • The Galaxy S20 Ultra has a bigger screen: 6.9 inch vs 6.44 inch.

Galaxy S20 Ultra vs OnePlus Nord specs

The Galaxy S20 Ultra and OnePlus Nord both came out in 2020 and serve different user needs. The Galaxy S20 Ultra is suited for those who want a large, high-resolution screen, a very high megapixel camera setup, and a bigger battery for longer use. It also offers expandable storage and dual physical SIMs. The OnePlus Nord suits buyers looking for a lighter, smaller phone with 5G connectivity and a lower screen resolution that still performs well for everyday use. It has less RAM but remains capable for typical apps. Your choice depends on whether you prioritise screen size and camera detail or a compact design with 5G support.

Galaxy S20 Ultra vs OnePlus Nord price

Storage

Galaxy S20 Ultra vs OnePlus Nord battery life and software updates

Battery size and software updates are important for how a phone lasts day to day and over time.

Battery Capacity

The Galaxy S20 Ultra has a 5000 mAh battery, which suits users who want longer use between charges, especially if they use power-hungry features like a large screen or high-resolution camera. The OnePlus Nord has a 4115 mAh battery, which still supports a full day of typical use but may need more frequent charging if you use the phone heavily.

Software Updates

This means both phones will run older Android versions, which is something to consider if having the newest features or security patches is important to you.

Battery

5000 mAh4115 mAh

Foldable

NoNo

Software updates

Ended Mar 2025N/A

Year of release

20202020

Galaxy S20 Ultra vs OnePlus Nord performance

Chipset

N/ASnapdragon 765G SM7250-AB (7 nm)

RAM

12 GB8 GB

Galaxy S20 Ultra vs OnePlus Nord screen

Screen size and quality affect how you see content and interact with your phone. The Galaxy S20 Ultra and OnePlus Nord both use AMOLED technology but differ in size, resolution, and type.

Screen Size and Resolution

The Galaxy S20 Ultra has a 6.9 inch screen with a resolution of 1440 by 3200 pixels. This larger, higher resolution display offers more room for videos, games, and multitasking with sharper detail. The OnePlus Nord has a 6.44 inch screen at 1080 by 2400 pixels, which is still clear and good for everyday viewing but more compact and easier to handle.

Screen Type

The Galaxy S20 Ultra uses Dynamic AMOLED 2X, which provides vibrant colours and smooth motion for video or scrolling. The OnePlus Nord has a Fluid AMOLED screen, which also delivers rich colours and smooth performance but is a slightly different technology focus. Both screens are suitable for vivid viewing but the Galaxy S20 Ultra emphasises a premium display experience.

Refresh rate

120 HzN/A

Resolution

1440 x 32001080 x 2400

Screen size

6.9 inch6.44 inch

Screen type

Dynamic AMOLED 2XFluid AMOLED

Galaxy S20 Ultra vs OnePlus Nord camera

Camera quality is key for capturing photos and videos. Both phones have strong front and main cameras but differ in megapixel counts, which impacts image detail.

Main Camera

The Galaxy S20 Ultra features a 108 megapixel main camera, which suits users who want to capture very detailed photos, especially useful for cropping or large prints. The OnePlus Nord has a 48 megapixel main camera, delivering good quality images that work well for everyday photography and sharing but with fewer pixels for extreme detail.

Front Camera

For selfies and video calls, the Galaxy S20 Ultra offers a 40 megapixel front camera, providing high-resolution self portraits. The OnePlus Nord's 32 megapixel front camera is also capable of clear and sharp images, making it well suited for social media and video chats.

Camera type

Quadruple (4x)N/A

Front camera

40 megapixels32 megapixels

Main camera

108 megapixels48 megapixels

Galaxy S20 Ultra vs OnePlus Nord size and design

Other features like size, weight, network compatibility, and storage options affect everyday use and convenience. These details help choose a phone that fits your lifestyle.

Network and SIM

The OnePlus Nord supports 5G mobile networks, which benefits users who want faster data speeds where 5G is available. The Galaxy S20 Ultra supports 4G, which still provides reliable mobile internet but without 5G connectivity. Both phones have dual physical SIM slots and are unlocked for use with any carrier.

Size and Weight

The Galaxy S20 Ultra measures 166.9 mm tall, 76 mm wide, and 8.8 mm deep, weighing 222 g. This makes it a larger and heavier device, suited for those who prefer a big screen and do not mind the size. The OnePlus Nord is smaller and lighter at 158.3 mm tall, 73.3 mm wide, 8.2 mm deep, and 184 g, which is easier to carry and use one handed.

Storage Expansion

The Galaxy S20 Ultra supports microSDXC cards, allowing you to add more storage beyond the 128GB it comes with. This suits users who store many photos, videos, or apps. The OnePlus Nord comes with 128GB storage but does not offer a microSD card slot.

Carrier compatibility

UnlockedUnlocked

Connector

USB-CN/A

Depth

8.8 mm8.2 mm

Height

166.9 mm158.3 mm

Mobile network

4G5G

SD card slot

microSDXCNo

SIM card

Dual Physical SIMDual Physical SIM

Weight

222 g184 g

Width

76 mm73.3 mm

Galaxy S20 Ultra or OnePlus Nord: which should you buy?

Buy the Galaxy S20 Ultra if

  • you want more RAM (12 GB vs 8 GB)
  • you want a bigger battery (5000 mAh vs 4115 mAh)
  • you want a bigger screen (6.9 inch vs 6.44 inch)

Buy the OnePlus Nord if

  • you want to spend less: it starts at £89, £180.45 less than the Galaxy S20 Ultra
  • you want 5G
  • you want a lighter build (184 g vs 222 g)

What our customers say

Customers who bought the Galaxy S20 Ultra often praise its condition, saying it looks brand new or even better than described. They appreciate the phone's large screen and camera quality, which matches the high megapixel count. Many mention good battery life and smooth app performance, with some noting the phone feels fast and reliable. A few customers highlight the phone's size and weight, and some note minor setup issues but overall satisfaction with the device after use.

Reviews for the OnePlus Nord show customers find it to be in very good or like-new condition. Users mention its good battery life for everyday use and clear, good quality photos from both front and main cameras. The phone's size and weight make it comfortable to handle. Some users appreciate the 5G support and find the phone performs well for typical apps. A few note the battery drains faster with heavy use, but overall the device suits those who want a compact Android phone with solid features.

Both phones appeal to different users: the Galaxy S20 Ultra suits those wanting a larger, more detailed screen and camera setup with expandable storage, while the OnePlus Nord fits buyers looking for a lighter, smaller device with 5G and good everyday performance.

Galaxy S20 Ultra vs OnePlus Nord FAQs

Galaxy S20 Ultra vs OnePlus Nord comes down to the RAM, battery and screen size. The Galaxy S20 Ultra has more RAM: 12 GB vs 8 GB. The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4115 mAh.

The OnePlus Nord is cheaper refurbished, from £89 compared with £269.45 for the Galaxy S20 Ultra.

The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4115 mAh.

The Galaxy S20 Ultra has a higher-resolution main camera: 108 megapixels vs 48 megapixels.

Updates for the Galaxy S20 Ultra ended in Mar 2025. We don't have published update dates for the OnePlus Nord.

Both come in 128GB refurbished.

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