Realme 7 vs Realme C21
Shop Android Smartphones
Realme 7
Starting at
£130.68
Realme C21
Starting at
£198.00What's the difference between the Realme 7 and Realme C21?
Realme 7 vs C21 comes down to the chipset, main camera and front camera. Refurbished, the Realme 7 starts at £130.68, £67.32 less than the Realme C21. The Realme C21 is the newer model, released in 2021.
Refurbished from
Chipset
Main camera
Front camera
Weight
- Chipset: Mediatek MT6785V/CD Helio G95 (12 nm) on the Realme 7, Mediatek MT6765G Helio G35 on the Realme C21.
- The Realme 7 has a higher-resolution main camera: 48 megapixels vs 13 megapixels.
- The Realme 7 has a higher-resolution front camera: 16 megapixels vs 5 megapixels.
Realme 7 vs Realme C21 specs
The Realme 7 and Realme C21 share the same battery capacity and screen size but differ in performance and camera capabilities. The Realme 7 offers a higher resolution screen and a more powerful chipset, which suits users who want smoother performance and sharper visuals. Its cameras provide more detail, making it a good choice for photography enthusiasts. The Realme C21 suits those who prefer a phone for everyday use, with a lower resolution screen and basic cameras. Both phones have the same RAM and storage options, and their physical sizes and weights are similar, with slight differences in thickness and width.
Realme 7 vs Realme C21 price
Colour
- BlueSold out
- BlackSold out
Storage
- 64GBSold out
- 64GBSold out
Realme 7 vs Realme C21 battery life and software updates
Durability covers battery life, software updates, and the operating system. Both phones share some features here, with differences in release year and update support.
Battery Capacity
Both the Realme 7 and Realme C21 have a 5000 mAh battery. This means each device offers a similar potential for long-lasting daily use, suitable for users who need a full day of power without frequent charging.
Operating System
Both phones run Android, providing a familiar mobile experience.
Release Year
The Realme 7 was released in 2020 and the Realme C21 in 2021.
Battery
Foldable
Year of release
Realme 7 vs Realme C21 performance
Performance depends on the chipset, RAM, and storage. Both devices have the same RAM and storage capacity, but differ in processing power.
Chipset Power
The Realme 7 uses the Mediatek Helio G95 chipset, which offers stronger performance than the Mediatek Helio G35 in the Realme C21. This means the Realme 7 suits users who run more demanding apps or multitask frequently, while the Realme C21 fits those with everyday use in mind.
Memory and Storage
Both phones come with 4 GB of RAM and 64 GB of storage. This amount of memory supports smooth general use and allows a reasonable amount of apps and files to be stored.
Chipset
RAM
Realme 7 vs Realme C21 screen
Screen quality affects how you view content. Both phones have the same screen size and type, but the Realme 7 offers a higher resolution for sharper images.
Screen Resolution
The Realme 7 has a 1080 x 2400 pixel resolution, which delivers clearer and more detailed visuals compared to the Realme C21's 720 x 1600 resolution. This higher resolution benefits users who watch videos or browse photos on their phone.
Screen Size and Type
Both phones feature a 6.5 inch IPS LCD screen. This size is suitable for comfortable viewing and general use, with consistent colour and brightness quality across both devices.
Refresh rate
Resolution
Screen size
Screen type
Realme 7 vs Realme C21 camera
Audiovisual features focus on camera quality. The Realme 7 offers higher resolution cameras, making it better for detailed photos and sharper selfies.
Front Camera
The Realme 7 has a 16 megapixel front camera, which captures more detail in selfies than the Realme C21's 5 megapixel front camera. This suits users who take frequent self-portraits or video calls.
Main Camera
With a 48 megapixel main camera, the Realme 7 is designed for sharper and more detailed photos compared to the Realme C21's 13 megapixel main camera. This makes the Realme 7 better for photography enthusiasts or those who want to capture finer details.
Camera type
Front camera
Main camera
Realme 7 vs Realme C21 size and design
Miscellaneous details include physical dimensions and network compatibility. Both phones support 4G and dual SIM cards but differ slightly in size and weight.
Physical Dimensions
The Realme 7 measures 162.3 mm in height, 75.4 mm in width, and 9.4 mm in depth, weighing 196 g. The Realme C21 is slightly taller at 165.2 mm, wider at 76.4 mm, and thinner at 8.9 mm, with a weight of 190 g. These small differences may affect how the phones feel in your hand or pocket.
Network and SIM
Both devices support 4G mobile networks and come unlocked with dual physical SIM card slots. This allows flexibility for multiple numbers or carriers on either phone.
Expandable Storage
Each phone supports microSDXC cards, letting you add extra storage if the built-in 64 GB is insufficient. This is useful for users who store lots of media or apps.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Realme 7 or Realme C21: which should you buy?
Buy the Realme 7 if
- you want to spend less: it starts at £130.68, £67.32 less than the Realme C21
- you want a higher-resolution main camera (48 megapixels vs 13 megapixels)
- you want a higher-resolution front camera (16 megapixels vs 5 megapixels)
Buy the Realme C21 if
- you want a lighter build (190 g vs 196 g)
- you want the newer model (2021)
Realme 7 vs Realme C21 FAQs
Realme 7 vs C21 comes down to the chipset, main camera and front camera. Chipset: Mediatek MT6785V/CD Helio G95 (12 nm) on the Realme 7, Mediatek MT6765G Helio G35 on the Realme C21. The Realme 7 has a higher-resolution main camera: 48 megapixels vs 13 megapixels.
The Realme 7 is cheaper refurbished, from £130.68 compared with £198 for the Realme C21.
Both have the same battery: 5000 mAh.
The Realme 7 has a higher-resolution main camera: 48 megapixels vs 13 megapixels.
The Realme C21 adds a lighter build (190 g vs 196 g). Refurbished, it costs £67.32 more (from £198 vs £130.68).
Both come in 64GB refurbished.
