Asus Zenfone 8 vs Motorola Edge 20
Shop Android Smartphones
Asus Zenfone 8
Starting at
£691.00
Motorola Edge 20
Starting at
£160.00What's the difference between the Asus Zenfone 8 and Motorola Edge 20?
Asus Zenfone 8 vs Motorola Edge 20 comes down to the chipset, RAM and screen size. Refurbished, the Motorola Edge 20 starts at £160, £531 less than the Asus Zenfone 8.
Refurbished from
Chipset
RAM
Screen size
Screen type
Refresh rate
- Chipset: Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Asus Zenfone 8, Qualcomm SM7325 Snapdragon 778G 5G (6 nm) on the Motorola Edge 20.
- The Motorola Edge 20 has more RAM: 8 GB vs 6 GB.
- Screen size: 5,9 inch on the Asus Zenfone 8, 6,7 inch on the Motorola Edge 20.
Asus Zenfone 8 vs Motorola Edge 20 specs
The Asus Zenfone 8 and Motorola Edge 20 both come from 2021 and share many features like 5G support, Android OS, and 4000 mAh batteries, but they differ in performance, screen size, and camera capabilities. The Zenfone 8 offers a more compact 5.9 inch Super AMOLED screen with a 120 Hz refresh rate, ideal if you prefer a smaller phone that fits easily in one hand. It has a Qualcomm SM8350 Snapdragon 888 5G chipset and 6 GB RAM, suiting users who want strong processing power. The Motorola Edge 20 has a larger 6.7 inch OLED screen with a 144 Hz refresh rate, better for watching videos or gaming on a spacious display. Its 8 GB RAM supports more multitasking, while its higher megapixel cameras offer more detail in photos. Choose the Zenfone 8 if you value compact design and strong chipset, or the Edge 20 for a bigger screen and enhanced camera detail.
Asus Zenfone 8 vs Motorola Edge 20 price
Colour
- BlackSold out
- GreySold out
- WhiteSold out
Storage
- 128GBSold out
- 128GBSold out
Asus Zenfone 8 vs Motorola Edge 20 battery life and software updates
Durability covers battery size, OS, and general device build. Both phones share some key durability aspects but have differences to note.
Battery Capacity
Both the Asus Zenfone 8 and Motorola Edge 20 have a 4000 mAh battery, which supports a full day of typical use. This capacity suits users who want reliable daily battery life without frequent recharging.
Operating System and Updates
This means you will use the Android version they came with or received through official updates available up to now.
Battery
Foldable
Year of release
Asus Zenfone 8 vs Motorola Edge 20 performance
Performance depends on the chipset, RAM, and storage. The two phones differ in processing power and memory, affecting multitasking and app handling.
Processor Speed and Efficiency
The Asus Zenfone 8 is powered by the Qualcomm SM8350 Snapdragon 888 5G built on a 5 nm process, offering high performance suited for demanding tasks and gaming. The Motorola Edge 20 uses the Qualcomm SM7325 Snapdragon 778G 5G with a 6 nm process, which balances performance with power efficiency, good for everyday use and moderate multitasking.
Memory Capacity
The Motorola Edge 20 comes with 8 GB of RAM, which helps keep multiple apps open smoothly. The Asus Zenfone 8 has 6 GB of RAM, still capable of handling everyday apps and tasks efficiently.
Storage
Both phones offer 128 GB of storage, providing ample space for apps, photos, and media.
Chipset
RAM
Asus Zenfone 8 vs Motorola Edge 20 screen
Screen quality affects how you view content, with differences in size, refresh rate, and display type shaping the experience.
Screen Size and Type
The Asus Zenfone 8 has a compact 5.9 inch Super AMOLED screen, suitable for one-handed use and easy portability. The Motorola Edge 20 features a larger 6.7 inch OLED screen, giving you more room for videos, gaming, and browsing.
Refresh Rate
The Motorola Edge 20 supports a 144 Hz refresh rate, which makes animations and scrolling appear smoother, especially noticeable in gaming and fast-moving content. The Asus Zenfone 8 refreshes at 120 Hz, still providing fluid visuals but slightly less so than the Edge 20.
Resolution
Both phones have the same resolution of 1080 by 2400 pixels, delivering clear and sharp images on their respective screen sizes.
Refresh rate
Resolution
Screen size
Screen type
Asus Zenfone 8 vs Motorola Edge 20 camera
Audiovisual features focus on camera capabilities, which differ significantly between these two devices, impacting photo and video quality.
Main Camera Detail
The Motorola Edge 20 boasts a 108 megapixel main camera, capturing highly detailed images. The Asus Zenfone 8 has a 64 megapixel main camera, which still delivers sharp photos but with less detail than the Edge 20.
Front Camera Quality
The front camera on the Motorola Edge 20 is 32 megapixels, ideal for selfies with fine detail. The Asus Zenfone 8's front camera is 12 megapixels, suitable for clear video calls and casual selfies.
Camera type
Front camera
Main camera
Asus Zenfone 8 vs Motorola Edge 20 size and design
Miscellaneous features include physical dimensions, connectors, and network compatibility, affecting handling and connectivity.
Device Size and Weight
The Asus Zenfone 8 measures 148 mm in height, 68.5 mm in width, and weighs 169 g, making it compact and easy to use with one hand. The Motorola Edge 20 is taller and wider at 163 mm by 76 mm and weighs slightly less at 163 g, offering a more spacious display but requiring two-handed use for some tasks.
Charging and Audio Connections
The Asus Zenfone 8 includes both USB-C and a 3.5 mm headphone jack, allowing connection to wired headphones without adapters. The Motorola Edge 20 has a USB Type-C connector but no headphone jack, which suits users comfortable with wireless audio or USB-C headphones.
SIM and Network Support
Both phones support dual physical SIM cards and 5G connectivity, allowing flexible network options and fast mobile data speeds.
Device Thickness
The Motorola Edge 20 is slimmer at 7 mm depth compared to the Asus Zenfone 8's 8.9 mm, which may appeal if you prefer a sleeker phone profile.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Asus Zenfone 8 or Motorola Edge 20: which should you buy?
Buy the Asus Zenfone 8 if
- you want a headphone jack
Buy the Motorola Edge 20 if
- you want to spend less: it starts at £160, £531 less than the Asus Zenfone 8
- you want more RAM (8 GB vs 6 GB)
- you want a smoother screen (144 Hz vs 120 Hz)
Asus Zenfone 8 vs Motorola Edge 20 FAQs
Asus Zenfone 8 vs Motorola Edge 20 comes down to the chipset, RAM and screen size. Chipset: Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the Asus Zenfone 8, Qualcomm SM7325 Snapdragon 778G 5G (6 nm) on the Motorola Edge 20. The Motorola Edge 20 has more RAM: 8 GB vs 6 GB.
The Motorola Edge 20 is cheaper refurbished, from £160 compared with £691 for the Asus Zenfone 8.
Both have the same battery: 4000 mAh.
The Motorola Edge 20 has a higher-resolution main camera: 108 megapixels vs 64 megapixels.
Both come in 128GB refurbished.









