Realme C21Y (4GB RAM + 64GB) - Smartprix

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Realme C21Y (4GB RAM + 64GB)81 votes • 29 reviews₹15,999  •  View Prices  •  By Realme

Realme C21Y (4GB RAM + 64GB) price in India starts from ₹15,999. It is available at lowest price on Amazon in India as on Dec 25, 2025. Take a look at Realme C21Y (4GB RAM + 64GB) detailed specifications and features.

Realme C21Y (4GB RAM + 64GB) Quick Specifications

Specification	Value
RAM	4 GB
Rear Camera	13 MP ƒ/2.2 (Main)2 MP ƒ/2.4 (Macro)Macro2 MP ƒ/2.4Portrait
Battery	5000 mAh, Li-Po Battery
CPU	1.8 GHz, Octa Core Processor
Display	6.5 inches, 720 x 1600 pixels, 60 Hz

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₹15,99960%Viewavailable at 1 stores →

• Amazon₹15,999

Realme C21Y (4GB RAM + 64GB) price in India is ₹15,999. You can get Realme C21Y (4GB RAM + 64GB) for the lowest price at Amazon. Realme C21Y (4GB RAM + 64GB) was last updated on December 25, 2025Read More

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Variants

3GB+32GB₹7,4994GB+64GB₹15,999

Features

• Dual Sim, 3G, 4G, VoLTE, Wi-Fi
• Unisoc T610, Octa Core, 1.8 GHz Processor
• 4 GB RAM, 64 GB inbuilt
• 5000 mAh Battery
• 6.5 inches, 720 x 1600 px Display with Water Drop Notch
• 13 MP + 2 MP + 2 MP Triple Rear & 5 MP Front Camera
• Memory Card Supported, upto 256 GB
• Android v11

Realme C21Y (4GB RAM + 64GB) Specs

Compare64SPECS SCORE Group Rank: #486 / 508  •  see all ➞ Overall Rank: #2608 / 3253  •  see all ➞ Group: ₹12,500 to ₹17,500General

• Android v11Good
• Thickness: 9.1 mmThick
• 200 gHeavy
• Rear Fingerprint Sensor

Display

• 6.5 inch, IPS LCD ScreenSmall
• 720 x 1600 pixelsPoor
• 269 ppiPoor
• Sunlight Screen Support, COG Sealing Process
• 60 Hz Refresh Rate
• Water Drop Notch Display

Camera

• 13 MP + 2 MP + 2 MP Triple Rear CameraAverage
• 1080p @ 30 fps FHD Video Recording
• 5 MP Front CameraAverage
• CMOS Sensor

Technical

• Unisoc T610 Chipset
• 1.8 GHz, Octa Core ProcessorSlow
• 4 GB RAMSmall
• 64 GB Inbuilt MemorySmall
• Dedicated Memory Card Slot, upto 256 GB

Connectivity

• 4G, VoLTE
• Bluetooth v5.0, WiFi
• microUSB

Battery

• 5000 mAh BatteryAverage

Extra

• No FM Radio
• Not Water Proof

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Realme C21Y (4GB RAM + 64GB) Prices

60% (price increased by ₹9,546 in one month) View Price History Set Price Alert View 3 More Variants → ₹15,999FREE Delivery4-6 Business DaysView View 1 More Variant → ₹4,294FREE Delivery2-6 Business DaysSearchOUT OF STOCKNEW (2) From ₹15,999 → USED (1) From ₹5,399 →

Realme C21Y (4GB RAM + 64GB) Price History

You can check the price history of Realme C21Y (4GB RAM + 64GB) below. The current price is ₹15,999. Over the past month, there has been a increase of ₹9,546 in the price.Read MoreLoading Price History ...

Realme C21Y (4GB RAM + 64GB) Details

Check here the details of the Realme C21Y 4GB+64GB variant with the latest price in India. In order to assist you better, we have covered all the key specs and features of the Realme C21Y that include a big 5,000mAh battery, a 6.5-inch HD+ waterdrop notch display, a 13MP triple rear camera setup, a rear fingerprint reader, etc. Read more about the smartphone and see if it matches your preferences.

Realme C21Y 64GB Display and Camera

Realme C21Y is fitted with a 6.5-inch IPS LCD screen with slim bezels and a waterdrop notch. It offers an HD+ resolution of 720x1600px with a pixel density of 269ppi. As for viewing, the panel offers nearly 89% of the screen-to-body ratio.

The smartphone brings a set of triple rear cameras with an LED flash. You get a 13MP primary camera followed by a 2MP macro camera and a 2MP portrait sensor with autofocus. For better camera performance, the smartphone has features like Beauty, HDR, Slo-Mo, NightScape, etc. On the front side of the phone, a 5MP selfie camera lives inside the waterdrop notch for assisting selfies and video calls.

Realme C21Y 64GB Performance and Battery

Realme C21Y is powered by an entry-grade Unisoc T610 SoC with a 1.8GHz octa-core processor. The phone has 4GB RAM and a Mali-G52 GPU for better multitasking and graphics performance. As for security unlocks, you get a rear-mounted fingerprint scanner and face unlock support.

This is a budget smartphone with a big 5,000mAh Li-Po battery. Considering the battery capacity, a full day of power backup is expected on normal usage. However, the phone doesn’t support fast charging and comes with a normal proprietary charger.

Realme C21Y 64GB Storage and Connectivity

Realme C21Y comes with 64GB of inbuilt storage capacity for keeping your favorite apps and games. Also, the phone carries an external storage card slot that can be used to store extra files like videos, photos, music, movies, documents, etc.

As for the connectivity preferences, the smartphone has 4G, VoLTE with dual standby, Wi-Fi, Bluetooth 5.0, a 3.5mm audio jack, and a Micro-USB charging port. For live location tracking, you can use GPS with A-GPS, GLONASS, and BeiDou.

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User Reviews

Write a Review4.481 ratings29 reviewsPositive20Mixed5Negative4Maneeb Masood@maneeb_qowiralu3 years ago

Best

The phone(4+64) is the best in the segment. Camera is decent for day photos. Battery is great. Network very good. Great, great value for money.

Murari raghu from Flipkart4 years ago

Super!

Superior

Read More on Flipkart →Flipkart Customer from Flipkart4 years ago

Very poor

Very bad quality and old version charger I am so unhappy for buying this product 😭

Read More on Flipkart →VIEW ALL USER REVIEWS (29) →WRITE A REVIEW →

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Realme C21Y (4GB RAM + 64GB) Full Specs

General

Model	C21Y
Sim Type	Dual Sim, GSM+GSM
Dual Sim	Yes
Sim Size	Nano+Nano SIM
Device Type	Smartphone
Release Date	August 23, 2021

Design

Dimensions	76 x 164.5 x 9.1 mm
Weight	200 g

Display

Type	Color IPS LCD Screen (16.7M)
Touch	Yes
Size	6.5 inches, 720 x 1600 pixels, 60 Hz
Aspect Ratio	20:9
PPI	~ 269 PPI
Screen to Body Ratio	~ 88.7%
Features	Sunlight Screen Support, COG Sealing Process
Notch	Yes, Water Drop Notch

Memory

RAM	4 GB
Storage	64 GB
Card Slot	Yes, upto 256 GB

Connectivity

GPRS	Yes
EDGE	Yes
3G	Yes
4G	Yes
VoLTE	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot
Bluetooth	Yes, v5.0
USB	Yes, microUSB
USB Features	USB Tethering, USB on-the-go, USB Charging

Extra

GPS	With A-GPS, Beidou, Glonass
Fingerprint Sensor	Yes, Rear
Face Unlock	Yes
Sensors	Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass
3.5mm Headphone Jack	Yes

Camera

Rear Camera	13 MP ƒ/2.2 (Main)2 MP ƒ/2.4 (Macro)Macro2 MP ƒ/2.4Portrait
Camera Sensor	CMOS Sensor
Auto Focus	Yes
Features	Beauty, Filter, HDR, Panoramic View, Refocus, Timelapse, Slo-mo, NightScape, Expert
Video Recording	1080p @ 30 fps FHD, 720P
Flash	Yes, LED
Front Camera	5 MP ƒ/2.2Screen Flash
Front Video Recording	720p

Technical

OS	Android v11
Chipset	Unisoc T610
CPU	1.8 GHz, Octa Core Processor
GPU	Mali-G52
Java	No
Browser	Yes

Multimedia

Email	Yes
Music	MPEG, AMRNB, AMRWB, AAC, G711.ALAW, G711.MLAW, VORBIS, OPUS, FLAC
Video	H.264, MPEG-4, H.263, Sorenson Spark, VP8, VP9, H.265
FM Radio	No
Document Reader	Yes

Battery

Type	Non-Removable Battery
Size	5000 mAh, Li-Po Battery

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