realme C20 vs Xiaomi Redmi 8A Dual

Comparing the realme C20 vs Xiaomi Redmi 8A Dual across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: realme C20 runs at a higher processing speed of 2.3 GHz, while Xiaomi Redmi 8A Dual runs at 1.95 GHz, making realme C20 the better performer.

Display: realme C20 offers a screen size of 6.5 inches, while Xiaomi Redmi 8A Dual offers 6.22 inches, making realme C20 the larger display of the two. Both realme C20 and Xiaomi Redmi 8A Dual feature the same IPS LCD display.

Rear Camera: Xiaomi Redmi 8A Dual offers a higher rear camera resolution with 13 MP, while realme C20 offers 8 MP, making Xiaomi Redmi 8A Dual better for rear camera photography.

Front Camera: Xiaomi Redmi 8A Dual offers a higher front camera resolution with 8 MP, while realme C20 offers 5 MP, making Xiaomi Redmi 8A Dual better for front camera photography.

Battery: Both realme C20 and Xiaomi Redmi 8A Dual offer the same 5000 mAh battery capacity.

Storage: Both realme C20 and Xiaomi Redmi 8A Dual offer the same internal storage of 32 GB.

User Rating: realme C20 receives a higher user rating of 4.4, while Xiaomi Redmi 8A Dual has a rating of 4.2.

realme C20

₹6,499

(Out of Stock)

Xiaomi Redmi 8A Dual

₹9,999

@ Flipkart

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Summary

Spec Score

66%

70%

Release Date

13 Apr, 2021

18 Feb, 2020

Performance


MediaTek Helio G35	Snapdragon 439
Tru-Octa Core (upto 2.3 GHz)	Octa Core (upto 1.95 GHz)
2 GB RAM	2 GB RAM

Display


6.5 inches (16.51 cm)	6.22 inches (15.8 cm)
IPS LCD	IPS LCD
720x1600 px (HD+)	720x1520 px (HD+)
60 Hz Refresh Rate	N/A

Rear Camera


8 MP Primary Camera	13 MP Primary Camera
N/A	2 MP Depth Camera

Front Camera


5 MP	8 MP

Battery


5000 mAh	5000 mAh
N/A	18W Fast Charging
No Wireless Charging	N/A

Storage

32 GB	32 GB
eMMC 5.1	eMMC 5.1

User Ratings

4.4/5

(302,774 ratings)

4.2/5

(162,286 ratings)

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Not Available in any store

₹9,999

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General

Launch Date

Apr 13, 2021

(Official)

Feb 18, 2020

(Official)

Operating System

Android v10 (Q)

Android v9.0 (Pie)

Custom UI

Realme UI

MIUI

Performance

Performance Rating

Avg

Good

Chipset

MediaTek Helio G35

Qualcomm Snapdragon 439

Processor

Octa core, 2.3 GHz, Cortex A53

Octa core

1.95 GHz, Quad core, Cortex A53 1.45 GHz, Quad core, Cortex A53

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

12 nm

Graphics (GPU)

PowerVR GE8320

Adreno 505

RAM

2 GB	2 GB / 3 GB

RAM Type

LPDDR4X

LPDDR3

Display

Display Rating

Very Good

Display Type

IPS LCD

Screen Size

6.5 inches (16.51 cm)

6.22 inches (15.8 cm)

Resolution

720x1600 px (HD+)

720x1520 px (HD+)

Brightness

400 nits

Refresh Rate

60 Hz

N/A

Aspect Ratio

20:9

19:9

Pixel Density

270 ppi

Screen to Body Ratio (calculated)

80.82 %

81.48 %

Screen Protection

Corning Gorilla Glass v3

Corning Gorilla Glass v5

Bezel-less Display

Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

89.5 %

N/A

Design

Height

165.2 mm

156.4 mm

Width

76.4 mm

75.4 mm

Thickness

8.9 mm

9.4 mm

Weight

190 grams

188 grams

Build Material

Back: Plastic

Water Resistance

Yes Splash proof

Rear Camera

Rear Camera Rating

Good

Resolution

8 MP
Primary Camera4x Digital Zoomf/2.01/4.0" sensor size CMOS image sensor 1.12µm pixel size

13 MP
Primary Cameraf/2.21/3.1" sensor size CMOS image sensor 1.12µm pixel size

N/A	2 MP f/2.4 Depth Camera1.75µm pixel size

Autofocus

Yes	Yes Phase Detection Autofocus

Flash

Yes LED Flash

Image Resolution

3264 x 2448 Pixels

4128 x 3096 Pixels

Settings

ISO control

Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

4 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

Full HD @30 fps

Full HD @30 fps
HD @30 fps

Front Camera

Front Camera Rating

Good

Very Good

Resolution

5 MP
f/2.2 Primary Camera1/5.0" sensor size 1.12µm pixel size

8 MP
f/2.0 Primary Camera1/4.0" sensor size CMOS 1.12µm pixel size

Camera Features

Fixed Focus

N/A

Video Recording

Full HD @30 fps

Battery

Battery Rating

Very Good

Capacity

5000 mAh

Battery Type

Li-ion

Li-Polymer

Quick Charging

N/A	Yes 18W Fast Charging

Storage

Internal Storage

32 GB

32 GB / 64 GB

Storage Type

eMMC 5.1

Expandable Storage

Yes Up to 256 GB

Yes Up to 512 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G

VoLTE

Yes

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)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

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)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

Head: 0.982 W/kg Body: 0.497 W/kg

Head: 0.339 W/kg Body: 1.000 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n) MIMO

Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0

Yes v4.2

GPS

Yes with A-GPS Glonass

NFC

Multimedia

Audio Jack

3.5 mm

Sensors

Fingerprint Sensor

Other Sensors

Light sensor Proximity sensor Accelerometer

Light sensor Proximity sensor Accelerometer Compass

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Not Available in any store

₹9,999

@ Flipkart