Galaxy Note20 5G vs Galaxy S20 Ultra
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Galaxy Note20 5G
Starting at
£190.00
Galaxy S20 Ultra
Starting at
£269.45£1,199.99 newWhat's the difference between the Galaxy Note20 5G and Galaxy S20 Ultra?
Galaxy Note20 5G vs S20 Ultra comes down to the RAM, battery and screen size. Refurbished, the Galaxy Note20 5G starts at £190, £79.45 less than the Galaxy S20 Ultra.
Refurbished from
RAM
Battery
Screen size
Screen type
Refresh rate
- The Galaxy S20 Ultra has more RAM: 12 GB vs 8 GB.
- The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4300 mAh.
- The Galaxy S20 Ultra has a bigger screen: 6.9 inch vs 6.7 inch.
Galaxy Note20 5G vs Galaxy S20 Ultra specs
The Galaxy Note20 5G and Galaxy S20 Ultra offer distinct features suited to different users. The Note20 5G supports 5G networks and has a lighter, more compact design with a 6.7 inch screen and 8 GB of RAM, making it good for everyday use and portability. The S20 Ultra provides a larger 6.9 inch display with a higher resolution and 120 Hz refresh rate, plus 12 GB of RAM, which benefits users who want smoother visuals and more multitasking power. Photography enthusiasts will notice the S20 Ultra's more detailed main and front cameras, while the Note20 5G offers dual SIM support but no microSD slot. Battery size also differs, with the S20 Ultra having a larger 5000 mAh capacity compared to Note20's 4300 mAh.
Galaxy Note20 5G vs Galaxy S20 Ultra price
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- BronzeSold out
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Storage
- 128GBSold out
- 256GBSold out
Galaxy Note20 5G vs Galaxy S20 Ultra battery life and software updates
Durability covers battery capacity, software updates, and build features that affect how long the device lasts in daily use. Both phones run Android and share the same release year, but their batteries and software update status have differences.
Battery Capacity
The Galaxy Note20 5G has a 4300 mAh battery which is suitable for regular daily use. The Galaxy S20 Ultra has a larger 5000 mAh battery which can provide longer usage between charges for users who need extended battery life.
Software Updates
This means both devices run on earlier versions of Android and will not receive the most recent features or security patches.
Battery
Foldable
Software updates
Year of release
Galaxy Note20 5G vs Galaxy S20 Ultra performance
RAM
Galaxy Note20 5G vs Galaxy S20 Ultra screen
Screen quality affects how clear, smooth, and immersive your viewing experience is. The two devices differ in size, resolution, refresh rate, and panel type, which can influence how you enjoy videos, games, and everyday use.
Screen Size and Resolution
The Galaxy Note20 5G has a 6.7 inch Super AMOLED Plus screen with a resolution of 1080 x 2400 pixels. The Galaxy S20 Ultra offers a larger 6.9 inch Dynamic AMOLED 2X screen at a higher resolution of 1440 x 3200 pixels. This means the S20 Ultra provides more screen space and sharper image detail.
Refresh Rate
The Galaxy Note20 5G has a 60 Hz refresh rate, which is standard for smooth everyday use. The Galaxy S20 Ultra features a 120 Hz refresh rate, delivering a smoother experience for scrolling, gaming, and animations, which benefits users who prioritise fluid visuals.
Refresh rate
Resolution
Screen size
Screen type
Galaxy Note20 5G vs Galaxy S20 Ultra camera
Camera quality and features determine how well you capture photos and videos. Differences in camera setup and megapixels influence detail and versatility.
Camera Setup
The Galaxy Note20 5G has a triple camera setup, while the Galaxy S20 Ultra includes a quadruple camera arrangement. The additional camera on the S20 Ultra offers more options for photography styles and zoom levels.
Main Camera
The Galaxy Note20 5G has a 12 megapixel main camera that suits everyday photography needs. The Galaxy S20 Ultra's main camera has a much higher 108 megapixels, capturing far more detail for high-resolution photos.
Front Camera
The Galaxy Note20 5G features a 10 megapixel front camera, which is good for standard selfies and video calls. The Galaxy S20 Ultra's front camera is 40 megapixels, allowing for sharper and more detailed self-portraits.
Camera type
Front camera
Main camera
Galaxy Note20 5G vs Galaxy S20 Ultra size and design
Other features may influence your choice based on network, storage, size, and convenience. These include mobile network support, storage expansion, device dimensions, and SIM compatibility.
Mobile Network
The Galaxy Note20 5G supports 5G connectivity, offering faster mobile internet speeds where 5G is available. The Galaxy S20 Ultra supports 4G, which provides reliable internet but at lower maximum speeds than 5G.
Storage and Expansion
The Galaxy Note20 5G comes in 128GB and 256GB storage options but does not have a microSD card slot for additional storage. The Galaxy S20 Ultra is stocked with 128GB storage and includes a microSDXC slot, allowing you to add more storage with a memory card.
Size and Weight
The Galaxy Note20 5G is smaller and lighter, measuring 161.6 mm in height, 75.2 mm in width, 8.3 mm in depth, and weighing 192 g. The Galaxy S20 Ultra is larger and heavier, with dimensions of 166.9 mm height, 76 mm width, 8.8 mm depth, and a weight of 222 g.
SIM Card
Both devices support dual physical SIM cards, which is useful if you want to use two phone numbers or carriers on one device.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy Note20 5G or Galaxy S20 Ultra: which should you buy?
Buy the Galaxy Note20 5G if
- you want to spend less: it starts at £190, £79.45 less than the Galaxy S20 Ultra
- you want 5G
- you want a lighter build (192 g vs 222 g)
Buy the Galaxy S20 Ultra if
- you want more RAM (12 GB vs 8 GB)
- you want a bigger battery (5000 mAh vs 4300 mAh)
- you want a bigger screen (6.9 inch vs 6.7 inch)
What our customers say
Customers say the Galaxy Note20 5G looks like new and performs reliably. Many note the battery lasts well and the phone feels efficient for everyday tasks. Some have mentioned minor marks that do not affect use and appreciated features like the included case and screen protector. The Note20 5G is seen as a solid choice for those wanting a familiar, easy-to-use Samsung phone with good battery life and a comfortable size.
For the Galaxy S20 Ultra, customers highlight its excellent condition and fast performance. The camera is often praised for its quality and detail, and the larger screen is appreciated for media and app use. Some users mention the phone's weight and size as a consideration but generally find it works well. The S20 Ultra suits those who want a phone with a high-resolution screen, advanced cameras, and more memory for multitasking.
Overall, the Galaxy Note20 5G is a good choice for users who want a lighter phone with 5G support and solid all-round performance. The Galaxy S20 Ultra appeals to those who prioritise screen quality, camera detail, and extra memory for power users.
Galaxy Note20 5G vs Galaxy S20 Ultra FAQs
Galaxy Note20 5G vs S20 Ultra 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 4300 mAh.
The Galaxy Note20 5G is cheaper refurbished, from £190 compared with £269.45 for the Galaxy S20 Ultra.
The Galaxy S20 Ultra has a bigger battery: 5000 mAh vs 4300 mAh.
The Galaxy S20 Ultra has a higher-resolution main camera: 108 megapixels vs 12 megapixels.
Updates for the Galaxy Note20 5G ended in Sep 2025. Updates for the Galaxy S20 Ultra ended in Mar 2025.
Refurbished, the Galaxy Note20 5G comes in 128GB and 256GB, and the Galaxy S20 Ultra in 128GB.
