Used Realme C21 64GB 4GB RAM Cross Blue
Used Realme C21 64GB 4GB RAM Cross Blue
🤝 Trusted by 7,50,000+ users since 2015
”Great value for money! Device was just as described.”
Minor defects listed. Tested & usable.
Couldn't load pickup availability
Only 1 left at this price — selling fast!
Pay ₹500/- https://budli.in/pay to confirm your order and rest through Cash on Delivery. This advance is required due to the high number of COD returns from buyers who are not serious.
Book with COD — Pay Advance to ConfirmCondition: Touch lagging, volume down button when pressed automatically reduces completely, front camera blur, dust inside the camera, crack on the display near left corner, discoloration on body, and visible signs of usage.
Comes in Brand Box with Adapter, and compatible USB cable
No warranty
Specifications:
- Screen size: 6.50" Inches
- Memory: 4GB RAM
- Storage: 64GB
- Camera: 13MP + 2MP + 2MP Rear and 5MP Front Camera
- Battery: 5000mAh Battery
- OS: Android 11
-
SKU: 175004830684002
The Used Realme C21 is a typical low-end budget smartphone that could serve as a first smartphone for many. Given its entry-level pricing, it makes for a great basic smartphone for calling, messaging, or even for remote learning. Users going in for the Realme C21 should not expect much from it in terms of power and performance. With that in mind, the main focus of the Realme C21 is to be able to run apps (like WhatsApp, Facebook etc.) and offer good battery life. As expected, the C21 does a decent job of running apps and offers a usable software experience with a few hiccups. Battery life is quite solid and because it’s a bit lower in capacity than the 6,000mAh battery in Realme C25, it also charges quicker.
Realme C21 Full Specifications
| Brand | Realme |
| Model | C21 |
| Price in India | ₹9,499 |
| Release date | 8th April 2021 |
| Launched in India | Yes |
| Dimensions (mm) | 165.20 x 76.40 x 8.90 |
| Weight (g) | 190.00 |
| Battery capacity (mAh) | 5000 |
| Colours | Cross Black, Cross Blue |
| Screen size (inches) | 6.50 |
| Touchscreen | Yes |
| Resolution | 720x1600 pixels |
| Processor | octa-core |
| Processor make | MediaTek Helio G35 |
| RAM | 3GB, 4GB |
| Internal storage | 32GB, 64GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 256 |
| Dedicated microSD slot | Yes |
| Rear camera | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) |
| No. of Rear Cameras | 3 |
| Front camera | 5-megapixel (f/2.2) |
| No. of Front Cameras | 1 |
| Operating system | Android 10 |
| Skin | Realme UI |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 b/g/n |
| GPS | Yes |
| Bluetooth | Yes, v 5.00 |
| Micro-USB | Yes |
| Headphones | 3.5mm |
| Number of SIMs | 2 |
| SIM 1 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| SIM 2 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| Fingerprint sensor | Yes |
| Compass/ Magnetometer | Yes |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
Guaranteed Budli Buy Back whenever you wish to upgrade/dispose of your used gadget.
Screen size: 6.50" Inches
Memory: 4GB RAM
Storage: 64GB
Camera: 13MP + 2MP + 2MP Rear and 5MP Front Camera
Battery: 5000mAh Battery
OS: Android 11
SKU: 174359030081974
Comes in Brand Box with Adapter, and compatible USB cable
- Free Shipping across India.
- 7 Days return as per https://buy.budli.in/pages/shipping-and-returns
No warranty
- 📦 Condition: Usable
-
🛡 Warranty:
No warranty
-
🎁 What’s Included:
Comes in Brand Box with Adapter, and compatible USB cable
- 🚚 Shipping & Returns: Free Shipping across India.7 Days return...
- ⏱ Delivery: 2–3 Days
- 💵 Cash on Delivery: Pay ₹500/- https://budli.in/pay to confirm your order and rest through Cash on Delivery. This advance is required due to the high number of COD returns from buyers who are not serious.
7,50,000+ Indians bought refurbished from Budli — safely
Featured In
Awards & Recognition
CNBC Business Excellence
Digit Trusted ReCommerce Brand
EO Startup of the Year
Action for India Best Indian Social Enterprise
TiE Emerging Social Enterprise
South India Business Chamber — Business LeadershipTrusted Partners
Collapsible content
Buying Refurbished Devices in India – What You Should Know
Refurbished devices are pre-owned electronics that have been professionally inspected, tested, repaired if needed, and certified for resale. Unlike regular second-hand devices, refurbished products from Budli undergo a rigorous 25-point quality check and come with warranty, making them a reliable and affordable alternative to buying new.
Founded in 2015, Budli is India's pioneering ReCommerce platform with over 1 million customers served. Every device is graded transparently from Unboxed (like-new) to Refurbished (professionally renewed) to Preowned (fully functional, visible wear). Budli owns and certifies every device in-house—if the process behind them is transparent. At Budli, refurbished mobiles, laptops, and tablets go through a structured evaluation and renewal process to ensure performance, safety, and reliability before they reach customers anywhere in India.
Why Buy Refurbished Devices from Budli
- Quality checks: Every device is professionally inspected, tested, and graded before being listed.
- Functional assurance: Devices are restored to working condition with clear disclosure of cosmetic wear.
- Value pricing: Refurbished products cost significantly less than new devices while delivering similar usability.
Refurbished Mobiles, Laptops & Tablets
Budli offers renewed smartphones, laptops, and tablets across multiple categories. Popular brands include Apple, Samsung, OnePlus, Xiaomi, Dell, HP, and Lenovo.
Each product listing clearly mentions condition, specifications, and pricing so buyers can make informed decisions without guesswork.
Warranty, Shipping & Trust
- Warranty: Most devices are covered under a limited warranty.
Learn more on our Warranty Policy page. - Certification & inspection: Devices are evaluated through a multi-point quality check.
See how Budli certifies devices. - Customer trust: Thousands of buyers across India have purchased from Budli.
Read verified customer reviews to understand real experiences.
Local Availability & Pan-India Reach
Budli serves customers across India through online ordering and doorstep delivery. In select cities, physical inspection and service support may also be available. For city-specific buying or selling options, explore our dedicated location pages.
- Choosing a selection results in a full page refresh.
- Opens in a new window.