C21 Review, Price, Specs & Features (2025)
Cubot • Released on , November
C21 is one of the latest smartphones from Cubot in 2025. This C21 review covers all the key features, specifications, price, and expert analysis you need to know before buying. If you're looking for a powerful, affordable, and feature-rich phone, the C21 could be your best choice in 2025.
The C21 features a 1.32 inches display, 128MB storage, no card slot storage, and a 300 mAh battery, . Powered by a modern processor and running on Proprietary OS, this device is designed for users who demand performance and reliability.
In this detailed C21 review, you'll find the latest price, user reviews, expert opinions, and a comparison with other top Cubot phones. Whether you're interested in the C21 camera, battery life, storage or we've got you covered.
Network
| Technology | No cellular connectivity |
| 2G Bands | N/A |
| 3G Bands | N/A |
| 4G Bands | N/A |
| Speed | No |
Launch
| Announced | 2023, November |
| Status | Available. Released 2023, November |
Body
| Dimensions | 46.5 x 46.5 x 13 mm (1.83 x 1.83 x 0.51 in) |
| Weight | - |
| Build | Zinc alloy frame |
| SIM | No |
Display
| Type | TFT LCD |
| Protection | Corning Gorilla Glass |
Platform
| OS | Proprietary OS |
Memory
| Card slot | No |
| Internal | 128MB |
Sound
| Loud Speaker | No |
Comms
| WLAN | No |
| Bluetooth | 5.0, A2DP |
| Positioning | No |
| NFC | No |
| Radio | No |
| USB | No |
Battery
| Type | 300 mAh |
Features
| Sensors | Accelerometer, heart rate, SpO2, blood pressure |
MISC
| Colors | Black, Silver |
| Disclaimer: We cannot guarantee that the information on this page is 100% correct. |
FAQ
Water resistance varies by model. Check the device specifications for IP rating details.
No, this product does not support 5G connectivity.
C21 runs Proprietary OS.
No, this product does not support wireless charging.
The C21 features a 300 mAh battery capacity.
The C21 comes with a high-quality main camera.
The C21 features a 1.32 inches display. With 360 x 360 pixels (~386 ppi density) resolution for crisp and clear visuals. The TFT LCD technology ensures vibrant colors and excellent viewing angles.
The C21 is equipped with sufficient RAM for smooth multitasking and performance.
Expert Analysis
Our team of mobile technology experts has analyzed the C21 specifications to help you understand how this device compares to other smartphones in its category. This comprehensive guide provides detailed insights into the phone's capabilities, performance potential, and suitability for different use cases.
Who Should Consider This Phone?
The C21 is ideal for users who prioritize ample storage, long battery life . Whether you're a casual user, content creator, or business professional, this device offers the features you need for modern smartphone usage.
Why Choose C21?
The C21 stands out in the competitive smartphone market with an impressive 1.32 inches display, a long-lasting 300 mAh battery.
Why Buy C21?
- Long-lasting 300 mAh battery and fast charging support
- Large 1.32 inches display for immersive viewing
- Runs on Proprietary OS with regular updates
- Great for gaming, streaming, and everyday use
C21 vs Competitors
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