Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra
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Galaxy Note20 Ultra 5G
Starting at
£299.00
Galaxy S20 Ultra
Starting at
£269.45£1,199.99 newWhat's the difference between the Galaxy Note20 Ultra 5G and Galaxy S20 Ultra?
Galaxy Note20 Ultra 5G vs S20 Ultra comes down to the battery, front camera and software updates. Refurbished, the Galaxy S20 Ultra starts at £269.45, £29.55 less than the Galaxy Note20 Ultra 5G.
Refurbished from
Battery
Front camera
Software updates
Mobile network
Weight
- The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4500 mAh.
- The Galaxy S20 Ultra has a higher-resolution front camera: 40 megapixels vs 10 megapixels.
- Software updates: Ended Sep 2025 on the Galaxy Note20 Ultra 5G, Ended Mar 2025 on the Galaxy S20 Ultra.
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra specs
The Galaxy Note20 Ultra 5G and the Galaxy S20 Ultra are both large, powerful phones from 2020 with many shared features like 12 GB RAM and Dynamic AMOLED 2X screens at 6.9 inches with 120 Hz refresh rates. The Note20 Ultra 5G suits you if you want 5G connectivity, a slightly slimmer and lighter design, and options for physical SIM plus eSIM. The S20 Ultra offers a bigger battery and a higher resolution front camera, which is useful if you want longer battery life and more detailed selfies. Its four rear cameras give more versatility, while the Note20 Ultra 5G has three. Storage options also differ, with the Note20 Ultra 5G stocked in larger capacities. Your choice depends on which features matter most in daily use.
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra price
Colour
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Storage
- 128GBSold out
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- 512GBSold out
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra battery life and software updates
Battery capacity and network compatibility are key durability factors. Both phones run Android and were released in 2020, but the battery sizes and mobile network support differ, which can affect how long each lasts on a charge and which networks they work with.
Battery Capacity
The Galaxy Note20 Ultra 5G has a 4500 mAh battery, suitable for solid daily use. The Galaxy S20 Ultra has a larger 5000 mAh battery, which can offer longer use between charges. If you often need extended battery life, the S20 Ultra's bigger battery might suit you better.
Mobile Network Support
The Note20 Ultra 5G supports 5G mobile networks, meaning it can connect to faster networks where available. The S20 Ultra supports 4G networks, which are still widely used and reliable. If having access to 5G is important for your location or future-proofing, the Note20 Ultra 5G fits that need.
Battery
Fast charging
Foldable
Software updates
Wireless charging
Year of release
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra performance
RAM
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra screen
Both phones have large, high-quality screens ideal for media and multitasking. Differences in resolution and dimensions may influence how sharp and spacious the display feels.
Resolution Detail
The Galaxy Note20 Ultra 5G has a resolution of 1440 x 3088 pixels, while the Galaxy S20 Ultra offers a slightly higher resolution of 1440 x 3200 pixels. The S20 Ultra's extra vertical pixels provide a bit more screen space, which can be noticeable when browsing or viewing content.
Screen Size and Type
Both devices feature a 6.9 inch Dynamic AMOLED 2X display with a 120 Hz refresh rate. This means you get a large, vibrant screen with smooth motion on both phones, ideal for watching videos or gaming.
Refresh rate
Resolution
Screen size
Screen type
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra camera
Camera setups and front camera resolution differ, affecting photo versatility and selfie detail. Both phones share the same main camera resolution but offer different configurations overall.
Rear Cameras
The Galaxy Note20 Ultra 5G has a triple rear camera setup, while the Galaxy S20 Ultra has four rear cameras. The additional camera on the S20 Ultra can provide more shooting options, which is useful if you value versatile photography.
Front Camera Resolution
The Note20 Ultra 5G has a 10 megapixel front camera, sufficient for everyday selfies and video calls. The S20 Ultra has a 40 megapixel front camera, capturing more detail and potentially sharper self-portraits.
Main Camera
Both phones feature a 108 megapixel main camera, delivering high-resolution photos suitable for detailed shots and cropping.
Camera type
Front camera
Main camera
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra size and design
This section covers physical size, SIM options, storage capacities stocked, and connectivity features, all of which influence daily handling and flexibility.
Size and Weight
The Galaxy Note20 Ultra 5G measures 164.8 mm in height, 77.2 mm in width, and 8.1 mm in depth, weighing 208 g. The Galaxy S20 Ultra is slightly taller at 166.9 mm, narrower at 76 mm, thicker at 8.8 mm, and heavier at 222 g. If you prefer a lighter phone with a slimmer profile, the Note20 Ultra 5G may be more comfortable to hold.
SIM Card Options
The Note20 Ultra 5G uses a physical SIM plus eSIM, offering flexibility if you want to use two numbers without swapping cards. The S20 Ultra supports dual physical SIMs, which may suit those who prefer physical cards for both lines.
Storage Options
The Note20 Ultra 5G is stocked in 128GB, 256GB, and 512GB versions, giving you a wider range of internal storage choices. The S20 Ultra is stocked in 128GB only. Both support microSDXC cards for additional storage.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy Note20 Ultra 5G or Galaxy S20 Ultra: which should you buy?
Buy the Galaxy Note20 Ultra 5G if
- you want 5G
- you want a lighter build (208 g vs 222 g)
Buy the Galaxy S20 Ultra if
- you want to spend less: it starts at £269.45, £29.55 less than the Galaxy Note20 Ultra 5G
- you want a bigger battery (5000 mAh vs 4500 mAh)
- you want a higher-resolution front camera (40 megapixels vs 10 megapixels)
What our customers say
Customers of the Galaxy Note20 Ultra 5G highlight its large screen and memory options, praising its condition and performance for everyday use. Some mention that the battery drains quickly, while others appreciate the phone's speed and large storage, especially the 512GB model. A few customers note minor cosmetic marks or battery life that does not last a full day, but most are happy with the device's capabilities and screen size.
Reviews for the Galaxy S20 Ultra note its strong camera performance, including wireless charging. Many customers find the phone in very good or like-new condition with a good battery life. Some users mention initial setup quirks like leftover data from previous owners but generally report that the phone works well and loads apps quickly. The large screen and condition are commonly praised, though a small number report screen issues.
Both phones suit users who want large, high-quality displays and powerful cameras. The Note20 Ultra 5G is well matched to those valuing 5G and flexible SIM options, while the S20 Ultra appeals to those who prioritise battery life and a high-resolution front camera.
Galaxy Note20 Ultra 5G vs Galaxy S20 Ultra FAQs
Galaxy Note20 Ultra 5G vs S20 Ultra comes down to the battery, front camera and software updates. The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4500 mAh. The Galaxy S20 Ultra has a higher-resolution front camera: 40 megapixels vs 10 megapixels.
The Galaxy S20 Ultra is cheaper refurbished, from £269.45 compared with £299 for the Galaxy Note20 Ultra 5G.
The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4500 mAh.
Both have the same main camera: 108 megapixels.
Updates for the Galaxy Note20 Ultra 5G ended in Sep 2025. Updates for the Galaxy S20 Ultra ended in Mar 2025.
Refurbished, the Galaxy Note20 Ultra 5G comes in 128GB, 256GB and 512GB, and the Galaxy S20 Ultra in 128GB.
