realme C20 vs realme C21

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- General
- Performance
- Display
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- Network & Connectivity
- Multimedia
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realme C20 X

Rs. 7,999

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realme C21 X

Rs. 9,499

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1. 5% Cashback on Flipkart Axis Bank Card.

2. Extra 500 Off on Two-Wheelers.

3. Flipkart Pay Later Sign-Up Offer.

4. Win 5,000 Gift Card with Flipkart Pay Later.

5. Win a Surprise Cashback Coupon.

Offer: 5% Cashback on Flipkart Axis Bank Card. View All Offers

POCO C3

Rs. 8,499

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Nokia C12 X

Rs. 5,999

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Summary

Performance	MediaTek Helio G35 2 GB RAM	MediaTek Helio G35 3 GB RAM	Unisoc SC9863A1 2 GB RAM
Display	6.5" (16.51 cm) 720x1600 px, 270 PPI	6.5" (16.51 cm) 720x1600 px, 270 PPI	6.3" (16 cm) 720x1600 px, 278 PPI
Rear Camera	8 MP Single Camera	13 MP + 2 MP + 2 MP Triple Camera	8 MP Single Camera
Front Camera	5 MP Single Camera	5 MP Single Camera	5 MP Single Camera
Battery	5000 mAh	5000 mAh	3000 mAh
Storage	32 GB 256 GB (Expandable)	32 GB 256 GB (Expandable)	64 GB 256 GB (Expandable)
Expert Rating
User Rating	★★★★★ ★★★★★ 4.4/5 based on 297,387 ratings Read All User Reviews	★★★★★ ★★★★★ 4.3/5 based on 83,960 ratings Read All User Reviews
Benchmarks	realme C20 Antutu Score	realme C21 Antutu Score	N/A
Best Prices	Rs. 7,499 @Flipkart Buy Rs. 7,999 @Amazon Buy Not available in any other store	Rs. 9,499 @Flipkart Buy Not available in any other store	Rs. 5,999 @Amazon Buy Not available in any other store

General

Launch Date	April 13, 2021 (Official)	April 14, 2021 (Official)	March 17, 2023 (Official)
Operating System	Android v10 (Q)	Android v10 (Q)	Android v12
Custom UI	Realme UI	Realme UI	Android Go

Performance	Average	Average

Chipset	MediaTek Helio G35	MediaTek Helio G35	Unisoc SC9863A1
CPU	Octa core, 2.3 GHz, Cortex A53	Octa core, 2.3 GHz, Cortex A53	Octa core (1.6 GHz, Quad core, Cortex A55 + 1.2 GHz, Quad core, Cortex A55)
Architecture	64 bit	64 bit
Fabrication	12 nm	12 nm	22 nm
Graphics	PowerVR GE8320	PowerVR GE8320	PowerVR GE8322
RAM	2 GB	3 GB	2 GB
RAM Type	LPDDR4X	LPDDR4X

Display	Average	Average

Display Type	IPS LCD	IPS LCD	IPS LCD
Screen Size	6.5 " (16.51 cm)	6.5 " (16.51 cm)	6.3 " (16 cm)
Resolution	720 x 1600 pixels	720 x 1600 pixels	720 x 1600 pixels
Aspect Ratio	20:9	20:9	20:9
Pixel Density	270 ppi	270 ppi	278 ppi
Screen to Body Ratio (calculated)	80.82 %	80.82 %	80.3 %
Bezel-less display	with waterdrop notch	with waterdrop notch	with waterdrop notch
Touch Screen	, Capacitive Touchscreen, Multi-touch	, Capacitive Touchscreen, Multi-touch	, Capacitive Touchscreen, Multi-touch
Brightness	400 nits	400 nits
Refresh Rate	60 Hz	60 Hz
Screen to Body Ratio (claimed by the brand)	89.5 %	89.5 %

Design	Size Compare	Size Compare		Size Compare

Dimensions	Height: 165.2 mm Width: 76.4 mm Thickness: 8.9 mm	Height: 165.2 mm Width: 76.4 mm Thickness: 8.9 mm	Height: 160.6 mm Width: 74.3 mm Thickness: 8.7 mm
Weight	190 grams	190 grams	177.4 grams
Build Material	Back: Plastic	Back: Plastic	Back: Plastic
Colours	Iron Grey, Lake Blue	Cross Blue, Cross Black	Dark Cyan, Charcoal, Light Mint
Waterproof	, Splash proof		, Splash proof, IP52
Ruggedness			Dust proof

Camera

Main Camera

Camera Setup	Single	Triple	Single
Resolution	8 MP f/2.0, Primary Camera(4.0" sensor size, 1.12µm pixel size)	13 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length, 3" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera(1.75µm pixel size)2 MP f/2.4, Mono Camera(1.75µm pixel size)	8 MP, Primary Camera
Sensor	CMOS image sensor	CMOS image sensor
Autofocus		, Phase Detection autofocus
Flash	, LED Flash	, LED Flash	, LED Flash
Image Resolution	3264 x 2448 Pixels	4128 x 3096 Pixels	3264 x 2448 Pixels
Settings	ISO control	Exposure compensation, ISO control
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)	High Dynamic Range mode (HDR)
Camera Features	4 x Digital Zoom Auto Flash Face detection Touch to focus	4 x Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash
Video Recording	1920x1080 @ 30 fps	1920x1080 @ 30 fps	1920x1080 @ 30 fps

Front Camera	Average	Average

Camera Setup	Single	Single	Single
Resolution	5 MP f/2.2, Primary Camera(5.0" sensor size, 1.12µm pixel size)	5 MP f/2.2, Wide Angle, Primary Camera(5.0" sensor size, 1.12µm pixel size)	5 MP, Primary Camera
Camera Features	Fixed Focus	Fixed Focus	Fixed Focus
Video Recording	1920x1080 @ 30 fps	1920x1080 @ 30 fps

Battery	Very Good	Very Good

Capacity	5000 mAh	5000 mAh	3000 mAh
Type	Li-ion	Li-ion	Li-ion
Removable	No	No
USB Type-C	No	No	No

Storage	Best in Class	Best in Class

Internal Memory	32 GB	32 GB	64 GB
Expandable Memory	, Up to 256 GB	, Up to 256 GB	, Up to 256 GB
USB OTG
Storage Type	eMMC 5.1	eMMC 5.1

Network & Connectivity

SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
SIM Size	SIM1: Nano SIM2: Nano	SIM1: Nano SIM2: Nano	SIM1: Nano SIM2: Nano
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
VoLTE
SIM 1	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available Read More..	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available Read More..	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available Read More..	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available Read More..	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SAR Value	Head: 0.982 W/kg, Body: 0.497 W/kg
Wi-Fi	, Wi-Fi 4 (802.11 b/g/n), MIMO	, Wi-Fi 4 (802.11 b/g/n), MIMO	, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot	Mobile Hotspot
Bluetooth	, v5.0	, v5.0	, v5.2
GPS	with A-GPS, Glonass	with A-GPS, Glonass	with A-GPS
NFC	No	No	No
USB Connectivity	Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging, microUSB 2.0

Multimedia

FM Radio			, Wireless FM
Loudspeaker
Audio Jack	3.5 mm	3.5 mm	3.5 mm

Sensors

Fingerprint Sensor	No		No
Fingerprint Sensor Position		Rear
Other Sensors	Light sensor, Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer

Price list

Rs. 7,999 Buy Now	Not Available	Not Available
Rs. 7,499 Buy Now Offer: 5% Cashback on Flipkart Axis Bank Card. View All Offers Offersx 1. 5% Cashback on Flipkart Axis Bank Card. 2. Extra 500 Off on Two-Wheelers. 3. Flipkart Pay Later Sign-Up Offer. 4. Win 5,000 Gift Card with Flipkart Pay Later. 5. Win a Surprise Cashback Coupon.	Rs. 9,499 Buy Now Offer: 5% Cashback on Flipkart Axis Bank Card. View All Offers Offersx 1. 5% Cashback on Flipkart Axis Bank Card. 2. Extra 500 Off on Two-Wheelers. 3. Flipkart Pay Later Sign-Up Offer. 4. Win 5,000 Gift Card with Flipkart Pay Later. 5. Win a Surprise Cashback Coupon.	Not Available
Not Available	Not Available	Rs. 5,999 Buy Now