Features & Benefits
- Powerful CPU processor
- Dual SIM and 5G WIFI
- 20MP AI selfie camera and matrix 3 cameras
- Large storage space
- Android 11
- 4000mAh battery with OTG charging abilities
0 ratings
C21 Pro Unlocked Smartphones 21MP Triple Camera Mobile Phone 6.39 HD Unlocked Cell Phones 4GB 64GB256GB External SD 4000mAh Battery Android 11 Dual
0 ratings
Write a review
Out of stock
Imported from USA store
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
OUKITEL C21pro Unlocked Phones is equipped with a powerful CPU processor, dual SIM, 5G WIFI, 20MP AI selfie camera, large storage space, and Android 11, perfect for heavy applications and games. With a 4000mAh battery, it can last up to 2 days on a single charge and has OTG charging abilities.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Triple Camera
Capture stunning photos with a 21MP triple camera setup that delivers exceptional clarity and detail, even in low light, ensuring your memories are beautifully documented.
Large Display
Enjoy a vibrant 6.39'' HD+ display that enhances your viewing experience, making videos, games, and social media undeniably engaging with rich colors and sharp visuals.
Expandable Storage
Maximize your data storage with options of 64GB or 256GB externally, allowing you to easily store all your photos, apps, and media without worrying about running out of space.
Product Details
| Operating System | Android 11.0 |
| RAM Memory Installed | 4 GB |
| Memory Storage Capacity | 64 GB |
| Color | green2 |
| SIM Card Slot Count | Dual SIM |
| Connector Type | Micro USB |
| Form Factor | Smartphone |
| Biometric Security Feature | Fingerprint Recognition |
| Human-Interface Input | Keyboard, Numeric Keypad, Touchscreen |
| Sim Card Size | Nano |
| Water Resistance Level | Waterproof |
| Headphones Jack | 3.5 mm |
| Front Photo Sensor Resolution | 20 MP |
| Rear Facing Camera Photo Sensor Resolution | 16 MP |
| Camera Description | Front, Rear |
| Shooting Modes | Macro, Portrait |
| Optical Sensor Resolution | 20 MP |
| Number of Rear Facing Cameras | 3 |
| Number of Front Cameras | 2 |
| Item Dimensions | 5.12 x 2.76 x 0.39 inches (13 x 7 x 1 cm) |
| Battery Average Life | 48 Hours |
| Phone Talk Time | 48 Hours |
| Average Battery Life Talk Time | 48 Hours |
| Screen Size | 6.4 Inches (16.3 cm) |
| Resolution | 1920 x 1080 |
| Display Type | LCD |
| Display Resolution Maximum | 720 x 1560 |
| Display Pixel Density | 240 Pixels Per Inch (PPI) |
| Wireless Provider | Unlocked for All Carriers |
| Cellular Technology | 2G, 3G, 4G |
| Connectivity Technology | OTG |
| Wireless Network Technology | Wi-Fi |
| Brand | OUKITEL |
| Manufacturer | OUKITEL |
| Model Series | c21 |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Charge Time | 1.5 Hours |
| Battery Power | 72 |
| Video Capture Resolution | 1080p |
| Frame Rate | 30 fps |
| GPS Geotagging Functionality | True |
| Ram Memory Installed Size | 4 GB |
| Model Name | C21 |
| Wireless Carrier | Unlocked for All Carriers |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Budget Conscious Users
Ideal for users seeking good specifications and features without spending too much on a smartphone.
-
Photography Enthusiasts
The 21MP triple camera setup is perfect for those who love capturing photos and videos on a budget.
-
Casual Users
Great for users who primarily use their phone for social media, browsing, and everyday tasks without high demands.
-
Gaming Enthusiasts
Limited RAM and processor power may hinder performance for graphics-intensive mobile gaming applications.
Product Description
C21 Pro Unlocked Smartphones 21MP Triple Camera Mobile Phone 6.39 HD Unlocked Cell Phones 4GB 64GB256GB External SD 4000mAh Battery Android 11 Dual SIMOTGGPSWiFi
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the main features of the OUKITEL C21 Pro?
Answer: The OUKITEL C21 Pro boasts a 21MP Triple Camera system, ideal for capturing stunning photos with vibrant details. Additionally, it features a 6.39-inch HD display that provides an immersive viewing experience, perfect for streaming videos and playing games. With 4GB of RAM and 64GB of internal storage, along with support for up to 256GB of external SD storage, this smartphone ensures ample space for your apps and memories. The robust 4000mAh battery allows for prolonged usage without constant recharging, making it suitable for users with active lifestyles. -
Question:
Is the OUKITEL C21 Pro compatible with all carriers?
Answer: Yes, the OUKITEL C21 Pro is an unlocked smartphone, which means it can be used with any carrier that supports GSM networks. This compatibility offers users the flexibility to choose their service provider based on their preferences and coverage needs. This feature is particularly useful for individuals who travel frequently or want to switch carriers without having to buy a new phone. -
Question:
What operating system does the OUKITEL C21 Pro run?
Answer: The OUKITEL C21 Pro operates on the Android OS, providing users with access to the latest applications, services, and features. The Android platform ensures that you have a user-friendly interface with the ability to customize your phone to suit your needs. From social media apps to productivity tools, users can download an extensive range of apps from the Google Play Store, enhancing functionality and usability. -
Question:
How good is the camera on the OUKITEL C21 Pro?
Answer: The OUKITEL C21 Pro is equipped with a powerful 21MP Triple Camera system, enabling you to take clear and detailed photographs. This feature is especially beneficial for photography enthusiasts who enjoy capturing moments in high detail. Whether you're taking portraits or scenic landscapes, the advanced camera setup ensures vibrant colors and sharp images. It is an excellent choice for sharing on social media or keeping memories. -
Question:
What is the battery life like on the OUKITEL C21 Pro?
Answer: The OUKITEL C21 Pro is powered by a robust 4000mAh battery, ensuring extended usage times without the need for frequent recharging. Users can enjoy days of typical use, including browsing, gaming, and streaming, making it suitable for busy lifestyles. For instance, individuals who rely on their phones for work and social media will appreciate the longevity this smartphone offers, minimizing downtime. -
Question:
Can I expand the storage on the OUKITEL C21 Pro?
Answer: Yes, the OUKITEL C21 Pro features an internal storage capacity of 64GB, which can be expanded using a microSD card of up to 256GB. This ability to enhance storage is perfect for users who download numerous apps, music, or videos. Whether you're a student needing space for study materials or a multimedia enthusiast collecting media files, the expandable storage ensures you won’t run out of space. -
Question:
What type of display does the OUKITEL C21 Pro have?
Answer: The OUKITEL C21 Pro features a 6.39-inch HD display that provides a high-quality viewing experience. Its vast screen size makes it perfect for watching videos, playing games, or browsing the internet. The high-definition resolution enhances visuals, ensuring vibrant colors and clear images. This makes it particularly appealing for users who enjoy multimedia content and enhances the overall user experience. -
Question:
What makes the OUKITEL C21 Pro a good choice for gaming?
Answer: The OUKITEL C21 Pro is an excellent choice for gaming due to its 4GB of RAM, which ensures smooth performance during gameplay. The large 6.39-inch display enhances visibility and provides a more immersive gaming experience. Additionally, with its powerful battery life, gamers can enjoy extended play sessions without interruptions, making it suitable for both casual and avid gamers alike. -
Question:
Does the OUKITEL C21 Pro support 4G LTE?
Answer: Yes, the OUKITEL C21 Pro supports 4G LTE connectivity, providing users with fast internet speeds for streaming, downloading, and browsing. This capability enhances the overall user experience, especially for those who often use data-intensive applications or services. Whether you’re watching videos on-the-go or engaging in video calls, 4G support ensures that you stay connected with high-speed internet. -
Question:
Where can I buy the OUKITEL C21 Pro in Australia?
Answer: You can buy the OUKITEL C21 Pro Unlocked Smartphone through Ubuy in Australia. Ubuy is a reputable platform that offers a wide range of electronic products, including smartphones, with reliable customer service and comprehensive product details. This makes it a convenient choice for purchasing your new device online.
OUKITEL Editorial Review
The OUKITEL C21 Pro is a triple camera smartphone with a 6.39-inch HD screen, 4GB RAM, 64GB storage, and a 4000mAh battery running Android 11. It is unlocked and compatible with T-mobile and other GSM networks. Despite some positive comments about its long battery life and camera quality, there are numerous reports of defects and issues with this phone, including spontaneous reboots, app crashes, poor signal, and a defective or short-lived battery. Some customers are also critical of the company's customer service, with reports of unresponsiveness to warranty claims. Overall, while the OUKITEL C21 Pro may have some good features, there are too many reports of problems to recommend it as a reliable or high-quality smartphone.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- -Long battery life -Triple-camera with lots of memory
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.