Galaxy Note20 Ultra 5G vs OnePlus 8 Pro
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Galaxy Note20 Ultra 5G
Starting at
£299.00
OnePlus 8 Pro
Starting at
£177.00What's the difference between the Galaxy Note20 Ultra 5G and OnePlus 8 Pro?
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro comes down to the battery, screen size and screen type. Refurbished, the OnePlus 8 Pro starts at £177, £122 less than the Galaxy Note20 Ultra 5G.
Refurbished from
Battery
Screen size
Screen type
Main camera
Front camera
- Battery: 4500 mAh on the Galaxy Note20 Ultra 5G, 4510 mAh on the OnePlus 8 Pro.
- Screen size: 6.9 inch on the Galaxy Note20 Ultra 5G, 6.78 inch on the OnePlus 8 Pro.
- Screen type: Dynamic AMOLED 2X on the Galaxy Note20 Ultra 5G, Fluid AMOLED on the OnePlus 8 Pro.
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro specs
The Galaxy Note20 Ultra 5G and OnePlus 8 Pro were both released in 2020 and share many features such as 5G connectivity, 12 GB of RAM, and Android OS. The Note20 Ultra 5G suits you if you want a larger 6.9 inch Dynamic AMOLED 2X screen and a very high 108 megapixel main camera with a triple camera setup. The OnePlus 8 Pro offers a slightly higher screen resolution and a front camera with more megapixels, plus a quadruple rear camera. It is also lighter and narrower, with dual physical SIM support. The Note20 Ultra 5G is better if you need expandable storage via microSDXC and prefer a physical SIM plus eSIM. Both have similar battery capacities and USB-C connectors.
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro price
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Galaxy Note20 Ultra 5G vs OnePlus 8 Pro battery life and software updates
Battery capacity and software updates are key for how long a phone stays useful. Both phones share important durability features but differ in some details that affect daily use.
Battery Capacity
The Galaxy Note20 Ultra 5G has a 4500 mAh battery while the OnePlus 8 Pro has a slightly larger 4510 mAh battery. The difference is small so both will offer similar daily battery life, suitable for most users who need a full day of use.
Software Updates
This suits users who prioritise core Android features over the very latest versions.
Battery
Fast charging
Foldable
Software updates
Wireless charging
Year of release
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro performance
Chipset
RAM
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro screen
Screen size, resolution and type affect how you view content and interact with your phone. Each device's screen suits different viewing preferences and uses.
Screen Size and Type
The Galaxy Note20 Ultra 5G has a larger 6.9 inch Dynamic AMOLED 2X screen, which offers vibrant colours and smooth motion, ideal for watching videos and multitasking. The OnePlus 8 Pro has a slightly smaller 6.78 inch Fluid AMOLED screen that is still very sharp and bright, suitable for those who want a more compact device with excellent display quality.
Resolution Difference
The OnePlus 8 Pro has a higher screen resolution at 1440 x 3168 pixels compared to the Note20 Ultra's 1440 x 3088 pixels. This means the OnePlus 8 Pro's display has a bit more vertical pixel count, which can provide a slightly sharper image, especially when scrolling or reading long content.
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Resolution
Screen size
Screen type
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro camera
Camera setups and megapixel counts influence photo detail and versatility. Both phones offer strong photographic features but suit different priorities.
Rear Camera Setup
The Galaxy Note20 Ultra 5G features a triple camera setup with a very high 108 megapixel main camera. This is suited for users who want highly detailed photos and a straightforward camera system. The OnePlus 8 Pro offers a quadruple rear camera setup, which provides more camera options for different shooting scenarios.
Front Camera Resolution
The OnePlus 8 Pro has a 16 megapixel front camera, compared to 10 megapixels on the Note20 Ultra 5G. This makes the OnePlus 8 Pro a better choice for users who take a lot of selfies or use video calls frequently and want higher resolution front-facing shots.
Main Camera Megapixels
The Galaxy Note20 Ultra 5G's 108 megapixel main camera captures more detail than the OnePlus 8 Pro's 48 megapixels. This suits photography enthusiasts or anyone who values very high resolution photos.
Camera type
Front camera
Main camera
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro size and design
Size, weight, SIM options and storage expandability vary between these phones, influencing portability and flexibility for your mobile needs.
Size and Weight
The Galaxy Note20 Ultra 5G is 164.8 mm tall, 77.2 mm wide, and weighs 208 g. The OnePlus 8 Pro is 165.3 mm tall, 74.4 mm wide, and weighs 199 g. If you prefer a lighter, narrower device that's easier to hold, the OnePlus 8 Pro suits you better.
SIM Card Options
The Galaxy Note20 Ultra 5G supports a physical SIM plus eSIM, which allows one physical SIM and one digital SIM to be active. The OnePlus 8 Pro supports dual physical SIM cards, useful if you want two physical numbers without using eSIM technology.
Storage and Expandability
The Galaxy Note20 Ultra 5G offers up to 512GB of storage and includes a microSDXC slot for expanding storage further. The OnePlus 8 Pro offers up to 256GB but does not have a microSD slot. Choose the Note20 Ultra if you want more built-in storage and the option to add more with a memory card.
Connector Type
Both phones use USB-C connectors, providing compatibility with modern chargers and accessories.
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Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy Note20 Ultra 5G or OnePlus 8 Pro: which should you buy?
Buy the Galaxy Note20 Ultra 5G if
- you want a higher-resolution main camera (108 megapixels vs 48 megapixels)
- you want a memory card slot
Buy the OnePlus 8 Pro if
- you want to spend less: it starts at £177, £122 less than the Galaxy Note20 Ultra 5G
- you want a higher-resolution front camera (16 megapixels vs 10 megapixels)
- you want a lighter build (199 g vs 208 g)
What our customers say
Customers who chose the Galaxy Note20 Ultra 5G often mention its large screen size and high storage capacity, with one highlighting the 512GB model. Many say it works well and looks like new, with some noting the battery drains quickly. The camera and screen quality receive positive comments, though a few customers mention marks or damage. Overall, users appreciate the phone's performance and would recommend it.
Reviews for the OnePlus 8 Pro highlight good condition and performance, with several customers pleased with its appearance and ease of use. Some comment on battery heat or quick draining, and others appreciate the dual SIM functionality and the screen quality. Customers say the phone works well and offers a good balance of features for the price.
Both phones suit users who want premium features from 2020 models. The Note20 Ultra appeals to those valuing screen size, storage options, and very high resolution photos. The OnePlus 8 Pro suits those who prefer a lighter phone with a higher resolution front camera and dual physical SIMs.
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro FAQs
Galaxy Note20 Ultra 5G vs OnePlus 8 Pro comes down to the battery, screen size and screen type. Battery: 4500 mAh on the Galaxy Note20 Ultra 5G, 4510 mAh on the OnePlus 8 Pro. Screen size: 6.9 inch on the Galaxy Note20 Ultra 5G, 6.78 inch on the OnePlus 8 Pro.
The OnePlus 8 Pro is cheaper refurbished, from £177 compared with £299 for the Galaxy Note20 Ultra 5G.
The Galaxy Note20 Ultra 5G has 4500 mAh and the OnePlus 8 Pro has 4510 mAh.
The Galaxy Note20 Ultra 5G has a higher-resolution main camera: 108 megapixels vs 48 megapixels.
Updates for the Galaxy Note20 Ultra 5G ended in Sep 2025. We don't have published update dates for the OnePlus 8 Pro.
Refurbished, the Galaxy Note20 Ultra 5G comes in 128GB, 256GB and 512GB, and the OnePlus 8 Pro in 128GB and 256GB.
