Realme C21 vs Sony Xperia 10 IV
Shop Android Smartphones
Realme C21
Starting at
£198.00
Sony Xperia 10 IV
Starting at
£220.00What's the difference between the Realme C21 and Sony Xperia 10 IV?
Realme C21 vs Sony Xperia 10 IV comes down to the chipset, RAM and screen size. Refurbished, the Realme C21 starts at £198, £22 less than the Sony Xperia 10 IV.
Refurbished from
Chipset
RAM
Screen size
Screen type
Main camera
- Chipset: Mediatek MT6765G Helio G35 on the Realme C21, Qualcomm SM6375 Snapdragon 695 5G (6 nm) on the Sony Xperia 10 IV.
- The Sony Xperia 10 IV has more RAM: 6 GB vs 4 GB.
- Screen size: 6,5 inch on the Realme C21, 6 inch on the Sony Xperia 10 IV.
Realme C21 vs Sony Xperia 10 IV specs
The Realme C21 and Sony Xperia 10 IV both offer solid features for different needs. The Realme C21 suits those who want a larger screen and a simpler setup for everyday tasks, with a bigger display and good battery capacity. The Sony Xperia 10 IV appeals to users who value sharper screen resolution, more RAM, and 5G connectivity, making it more suited for multitasking and faster mobile networks. Camera preferences may vary as the Realme C21 has a higher resolution main camera, while the Xperia 10 IV offers a better front camera for selfies.
Realme C21 vs Sony Xperia 10 IV price
Colour
- BlackSold out
- GreenSold out
- BlackSold out
- Lavender purpleSold out
Storage
- 64GBSold out
- 128GBSold out
Realme C21 vs Sony Xperia 10 IV battery life and software updates
Both phones share the same battery capacity and run on Android but differ in software update support. These factors influence how long the device can stay current and how you use it day to day.
Battery Capacity
Both the Realme C21 and Sony Xperia 10 IV have a 5000 mAh battery. This capacity suits users who need a full day of use without frequent recharging, whether for calls, browsing, or media playback.
Software Updates
This suits users who want to keep their device software current.
Battery
Foldable
Ip rating
Year of release
Realme C21 vs Sony Xperia 10 IV performance
Performance differs mainly in processing power, RAM, and storage. These affect how smoothly the phone runs apps, handles multitasking, and stores files.
Processor and RAM
The Realme C21 uses a Mediatek Helio G35 chipset with 4 GB of RAM, suitable for everyday use and basic apps. The Sony Xperia 10 IV features a Qualcomm Snapdragon 695 5G chipset paired with 6 GB of RAM, which better supports multitasking and more demanding apps, especially if you use several apps at once.
Storage Capacity
Realme C21 offers 64 GB of storage, which works well for users who install a moderate number of apps and keep essential media. Sony Xperia 10 IV provides 128 GB of storage, ideal for those who want extra room for apps, photos, music, and videos without relying heavily on external cards.
Chipset
RAM
Realme C21 vs Sony Xperia 10 IV screen
Screen quality varies in size, resolution, and technology, impacting how you view content like videos, photos, and text on each device.
Screen Size and Resolution
The Realme C21 has a larger 6.5 inch screen with 720 x 1600 resolution, providing a more spacious viewing area that suits watching videos and browsing. The Sony Xperia 10 IV offers a smaller 6 inch screen but with a higher resolution of 1080 x 2520, resulting in sharper images and text which benefits users who prefer clearer detail.
Screen Technology
Realme C21 uses an IPS LCD screen which delivers consistent colours and good viewing angles. Sony Xperia 10 IV features an OLED screen known for deeper blacks and richer contrast. This makes the Xperia 10 IV appealing for users who prioritise vibrant visuals and better contrast in their display.
Refresh rate
Resolution
Screen size
Screen type
Realme C21 vs Sony Xperia 10 IV camera
Camera specifications differ between the two phones, affecting photo and video quality depending on what type of shots matter most to you.
Main Camera
The Realme C21 comes with a 13 megapixel main camera which captures more detail in photos. This suits users who take photos regularly and want clear images from the main lens.
Front Camera
Sony Xperia 10 IV has an 8 megapixel front camera, ideal for selfies and video calls with higher detail. This makes it a good choice if you often use the front camera for social or communication purposes.
Front camera
Main camera
Realme C21 vs Sony Xperia 10 IV size and design
Other features such as network capability, size, weight, and expandability vary and may influence daily comfort and connectivity.
Network and SIM
Realme C21 supports 4G mobile networks and includes dual physical SIM slots, suitable for users who do not need 5G speeds. Sony Xperia 10 IV supports 5G along with dual physical SIMs, appealing to those who want faster mobile data where available.
Size and Weight
Realme C21 measures 165.2 mm in height, 76.4 mm in width, and weighs 190 g, providing a larger and slightly heavier device. Sony Xperia 10 IV is smaller and lighter at 153 mm high, 67 mm wide, and 161 g, which can be more comfortable for one-handed use and carrying in pockets.
Expandable Storage
Both phones support microSDXC cards so you can add extra storage for media and files. This suits users who want flexibility to increase storage beyond the built-in capacity.
Carrier compatibility
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Realme C21 or Sony Xperia 10 IV: which should you buy?
Buy the Realme C21 if
- you want to spend less: it starts at £198, £22 less than the Sony Xperia 10 IV
- you want a higher-resolution main camera (13 megapixels vs 12 megapixels)
Buy the Sony Xperia 10 IV if
- you want more RAM (6 GB vs 4 GB)
- you want an OLED screen
- you want a higher-resolution front camera (8 megapixels vs 5 megapixels)
Realme C21 vs Sony Xperia 10 IV FAQs
Realme C21 vs Sony Xperia 10 IV comes down to the chipset, RAM and screen size. Chipset: Mediatek MT6765G Helio G35 on the Realme C21, Qualcomm SM6375 Snapdragon 695 5G (6 nm) on the Sony Xperia 10 IV. The Sony Xperia 10 IV has more RAM: 6 GB vs 4 GB.
The Realme C21 is cheaper refurbished, from £198 compared with £220 for the Sony Xperia 10 IV.
Both have the same battery: 5000 mAh.
The Realme C21 has a higher-resolution main camera: 13 megapixels vs 12 megapixels.
Refurbished, the Realme C21 comes in 64GB, and the Sony Xperia 10 IV in 128GB.
