Realme 7 Pro vs Realme C21
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Realme 7 Pro
Starting at
£146.00
Realme C21
Starting at
£198.00What's the difference between the Realme 7 Pro and Realme C21?
Realme 7 Pro vs C21 comes down to the chipset, RAM and battery. Refurbished, the Realme 7 Pro starts at £146, £52 less than the Realme C21. The Realme C21 is the newer model, released in 2021.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Qualcomm SM7125 Snapdragon 720G (8 nm) on the Realme 7 Pro, Mediatek MT6765G Helio G35 on the Realme C21.
- The Realme 7 Pro has more RAM: 8 GB vs 4 GB.
- The Realme C21 has a bigger battery: 5000 mAh vs 4500 mAh.
Realme 7 Pro vs Realme C21 specs
The Realme 7 Pro and Realme C21 differ mainly in performance, screen quality, camera capabilities, and battery capacity. The Realme 7 Pro offers a sharper, more vibrant Super AMOLED display and higher resolution cameras, suited for users who value detailed photos and a richer viewing experience. It also has more RAM and storage, making it better for multitasking and storing media. The Realme C21 provides a larger battery and a slightly bigger screen with an IPS LCD, making it a solid choice for everyday use and longer battery life. Both run Android and share features like dual SIM support and microSDXC card slots.
Realme 7 Pro vs Realme C21 price
Colour
- BlueSold out
- BlackSold out
Storage
- 128GBSold out
- 64GBSold out
Realme 7 Pro vs Realme C21 battery life and software updates
Battery capacity and software updates shape how long the phones last between charges and their system support.
Battery Capacity
The Realme C21 has a 5000 mAh battery, which suits users needing longer usage between charges. The Realme 7 Pro has a 4500 mAh battery, providing solid endurance but with a slightly smaller capacity.
Battery
Foldable
Year of release
Realme 7 Pro vs Realme C21 performance
Processor power, memory, and storage impact how smoothly apps run and how much data you can keep on your phone. These two models differ noticeably in these areas.
Processor and RAM
The Realme 7 Pro uses a Qualcomm Snapdragon 720G chipset paired with 8 GB of RAM, which keeps everyday apps running smoothly and supports multitasking with multiple apps open. The Realme C21 has a Mediatek Helio G35 with 4 GB of RAM, suitable for everyday use and lighter app activity.
Storage Capacity
The Realme 7 Pro comes with 128 GB of storage, offering more space for apps, photos, and media. The Realme C21 provides 64 GB, which fits daily needs but with less room for larger files.
Chipset
RAM
Realme 7 Pro vs Realme C21 screen
Screen size, resolution and display type affect viewing quality and how much room you have for watching videos or browsing. Each phone suits different preferences here.
Display Resolution and Type
The Realme 7 Pro features a 6.4 inch Super AMOLED screen with a resolution of 1080 by 2400 pixels. This delivers vibrant colours and sharp detail, ideal for users who enjoy rich visuals. The Realme C21 offers a slightly larger 6.5 inch IPS LCD screen with a resolution of 720 by 1600 pixels, providing a roomier display for everyday viewing with natural colour reproduction.
Refresh rate
Resolution
Screen size
Screen type
Realme 7 Pro vs Realme C21 camera
Camera capabilities define how well you can capture photos and selfies. Both front and main camera resolutions differ, shaping the photographic experience.
Front Camera
The Realme 7 Pro has a 32 megapixel front camera, which suits users who want high detail in selfies and video calls. The Realme C21's 5 megapixel front camera fits simple video and selfie needs.
Main Camera
For main photos, the Realme 7 Pro's 64 megapixel camera captures more detail, making it suitable for users focused on photography. The Realme C21 has a 13 megapixel main camera that works well for everyday snapshots.
Camera type
Front camera
Main camera
Realme 7 Pro vs Realme C21 size and design
Other practical factors like size, weight, network type and SIM options can affect daily handling and connectivity.
Physical Dimensions and Weight
The Realme 7 Pro is slightly smaller and lighter, measuring 160.9 mm by 74.3 mm and weighing 182 g. The Realme C21 is a bit taller, wider and heavier at 165.2 mm by 76.4 mm and 190 g. This suits those who prefer a more compact or a larger device.
Network and SIM
Both phones support 4G mobile networks and offer dual physical SIM slots, making them flexible for managing two numbers or carriers. Each also supports microSDXC cards for storage expansion.
Carrier Compatibility
Both the Realme 7 Pro and Realme C21 are unlocked, so you can use them with a wide range of carriers without restrictions.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Realme 7 Pro or Realme C21: which should you buy?
Buy the Realme 7 Pro if
- you want to spend less: it starts at £146, £52 less than the Realme C21
- you want more RAM (8 GB vs 4 GB)
- you want an OLED screen
Buy the Realme C21 if
- you want a bigger battery (5000 mAh vs 4500 mAh)
- you want the newer model (2021)
Realme 7 Pro vs Realme C21 FAQs
Realme 7 Pro vs C21 comes down to the chipset, RAM and battery. Chipset: Qualcomm SM7125 Snapdragon 720G (8 nm) on the Realme 7 Pro, Mediatek MT6765G Helio G35 on the Realme C21. The Realme 7 Pro has more RAM: 8 GB vs 4 GB.
The Realme 7 Pro is cheaper refurbished, from £146 compared with £198 for the Realme C21.
The Realme C21 has a bigger battery: 5000 mAh vs 4500 mAh.
The Realme 7 Pro has a higher-resolution main camera: 64 megapixels vs 13 megapixels.
The Realme C21 adds a bigger battery (5000 mAh vs 4500 mAh). Refurbished, it costs £52 more (from £198 vs £146).
Refurbished, the Realme 7 Pro comes in 128GB, and the Realme C21 in 64GB.
