realme C20 vs Samsung Galaxy A03 Core

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Comparing the realme C20 vs Samsung Galaxy A03 Core 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 Samsung Galaxy A03 Core runs at 1.6 GHz, making realme C20 the better performer.


Display: Both realme C20 and Samsung Galaxy A03 Core offer the same screen size of 6.5 inches, but realme C20 features a IPS LCD display compared to Samsung Galaxy A03 Core's PLS TFT LCD, making realme C20 the better display of the two.


Rear Camera: Both realme C20 and Samsung Galaxy A03 Core feature a 8 MP primary rear camera.


Front Camera: Both realme C20 and Samsung Galaxy A03 Core feature a 5 MP primary front camera.


Battery: Both realme C20 and Samsung Galaxy A03 Core offer the same 5000 mAh battery capacity.


Storage: Both realme C20 and Samsung Galaxy A03 Core offer the same internal storage of 32 GB.


User Rating: realme C20 receives a higher user rating of 4.4, while Samsung Galaxy A03 Core has a rating of 4.1.

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realme C20
₹6,499
(Out of Stock)
Samsung Galaxy A03 Core
₹6,622
(Out of Stock)
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Summary

Spec Score

66%
69%

Release Date

13 Apr, 2021
09 Dec, 2021

Performance

MediaTek Helio G35
Unisoc SC9863A
Tru-Octa Core (upto 2.3 GHz)
Tru-Octa Core (upto 1.6 GHz)
2 GB RAM
2 GB RAM

Display

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

Rear Camera

8 MP
Primary Camera
8 MP
Primary Camera

Front Camera

5 MP
5 MP

Battery

5000 mAh
5000 mAh
No Wireless Charging
No Wireless Charging

Storage

32 GB
32 GB
eMMC 5.1
eMMC 5.1

User Ratings

4.4/5
(302,774 ratings)
4.1/5
(5,212 ratings)

User Feedback

General

Launch Date

Apr 13, 2021
(Official)
Dec 09, 2021
(Official)

Operating System

Android v10 (Q)
Android v11

Custom UI

Realme UI
Android Go

Performance

Performance Rating

Avg
Avg

Chipset

MediaTek Helio G35
Unisoc SC9863A

Processor

Octa core, 2.3 GHz, Cortex A53
Octa core, 1.6 GHz, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

12 nm
28 nm

Graphics (GPU)

PowerVR GE8320
PowerVR GE8322

RAM

2 GB
2 GB

RAM Type

LPDDR4X
N/A

Display

Display Rating

Very Good
Excellent

Display Type

IPS LCD
PLS TFT LCD

Screen Size

6.5 inches  (16.51 cm)
6.5 inches  (16.51 cm)

Resolution

720x1600 px (HD+)
720x1600 px (HD+)

Brightness

400 nits
N/A

Refresh Rate

60 Hz
N/A

Aspect Ratio

20:9
20:9

Pixel Density

270 ppi
270 ppi

Screen to Body Ratio (calculated)

80.82 %
81.85 %

Screen Protection

Corning Gorilla Glass v3
N/A

Bezel-less Display

Yes with waterdrop notch
Yes with notch

Screen to Body Ratio (claimed by the brand)

89.5 %
N/A

Design

Height

165.2 mm
164.2 mm

Width

76.4 mm
75.9 mm

Thickness

8.9 mm
9.1 mm

Weight

190 grams
211 grams

Build Material

Back: Plastic
N/A

Water Resistance

Yes Splash proof
N/A

Rear Camera

Rear Camera Rating

Good
Good

Resolution

8 MP
Primary Camera4x Digital Zoomf/2.01/4.0" sensor size CMOS image sensor 1.12µm pixel size
8 MP
Primary Camera4x Digital Zoomf/2.0

Autofocus

Yes
Yes

OIS

N/A
No

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

3264 x 2448 Pixels
3264 x 2448 Pixels

Settings

ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

4 x Digital Zoom
Auto Flash
Face detection
Touch to focus
4 x Digital Zoom
Auto Flash

Video Recording

Full HD @30 fps
Full HD @30 fps

Front Camera

Front Camera Rating

Good
Good

Resolution

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

Autofocus

N/A
No

Flash

N/A
No

Camera Features

Fixed Focus
Fixed Focus

Video Recording

Full HD @30 fps
N/A

Battery

Battery Rating

Very Good
Very Good

Capacity

5000 mAh
5000 mAh

Battery Type

Li-ion
Li-ion

Storage

Internal Storage

32 GB
32 GB

Storage Type

eMMC 5.1
eMMC 5.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
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 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)

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 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)

SAR Value

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

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
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v4.2

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
No

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer