Infinix Smart HD 2021 vs realme C20

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Comparing the Infinix Smart HD 2021 vs realme C20 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 Infinix Smart HD 2021 runs at 1.8 GHz, making realme C20 the better performer.


Display: realme C20 offers a screen size of 6.5 inches, while Infinix Smart HD 2021 offers 6.1 inches, making realme C20 the larger display of the two. Both Infinix Smart HD 2021 and realme C20 feature the same IPS LCD display.


Rear Camera: Both Infinix Smart HD 2021 and realme C20 feature a 8 MP primary rear camera.


Front Camera: Both Infinix Smart HD 2021 and realme C20 feature a 5 MP primary front camera.


Battery: Both Infinix Smart HD 2021 and realme C20 offer the same 5000 mAh battery capacity.


Storage: Both Infinix Smart HD 2021 and realme C20 offer the same internal storage of 32 GB.


User Rating: realme C20 receives a higher user rating of 4.4, while Infinix Smart HD 2021 has a rating of 4.3.

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Infinix Smart HD 2021
₹6,499
(Out of Stock)
realme C20
₹6,499
(Out of Stock)
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Summary

Spec Score

67%
66%

Release Date

24 Dec, 2020
13 Apr, 2021

Performance

MediaTek Helio A20
MediaTek Helio G35
Quad Core (upto 1.8 GHz)
Tru-Octa Core (upto 2.3 GHz)
2 GB RAM
2 GB RAM

Display

6.1 inches (15.49 cm)
6.5 inches (16.51 cm)
IPS LCD
IPS LCD
720x1560 px (HD+)
720x1600 px (HD+)
N/A
60 Hz Refresh Rate

Rear Camera

8 MP
Primary Camera
8 MP
Primary Camera

Front Camera

5 MP
5 MP

Battery

5000 mAh
5000 mAh
N/A
No Wireless Charging

Storage

32 GB
32 GB
N/A
eMMC 5.1

User Ratings

4.3/5
(67,052 ratings)
4.4/5
(302,774 ratings)

Video

Videos
1 More Video
There are no videos available for the device.

User Feedback

General

Launch Date

Dec 24, 2020
(Official)
Apr 13, 2021
(Official)

Operating System

Android v10 (Q)
Android v10 (Q)

Custom UI

Android Go
Realme UI

Performance

Performance Rating

Avg
Avg

Chipset

MediaTek Helio A20
MediaTek Helio G35

Processor

Quad core, 1.8 GHz, Cortex A53
Octa core, 2.3 GHz, Cortex A53

Architecture (The higher, the better)

N/A
64 bit

Fabrication (The lower, the better)

N/A
12 nm

Graphics (GPU)

PowerVR GE8300
PowerVR GE8320

RAM

2 GB
2 GB

RAM Type

N/A
LPDDR4X

Display

Display Rating

Very Good
Very Good

Display Type

IPS LCD
IPS LCD

Screen Size

6.1 inches  (15.49 cm)
6.5 inches  (16.51 cm)

Resolution

720x1560 px (HD+)
720x1600 px (HD+)

Brightness

500 nits
400 nits

Refresh Rate

N/A
60 Hz

Aspect Ratio

19.5:9
20:9

Pixel Density

282 ppi
270 ppi

Screen to Body Ratio (calculated)

76.67 %
80.82 %

Screen Protection

N/A
Corning Gorilla Glass v3

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

85 %
89.5 %

Design

Height

158.3 mm
165.2 mm

Width

75.1 mm
76.4 mm

Thickness

9.8 mm
8.9 mm

Weight

195 grams
190 grams

Build Material

N/A
Back: Plastic

Water Resistance

N/A
Yes Splash proof

Rear Camera

Rear Camera Rating

Good
Good

Resolution

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

Autofocus

Yes
Yes

Flash

Yes Dual LED Flash
Yes LED Flash

Image Resolution

3264 x 2448 Pixels
3264 x 2448 Pixels

Settings

Exposure compensation
ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

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

Video Recording

Full HD @30 fps
Full HD @30 fps

Front Camera

Front Camera Rating

Good
Good

Resolution

5 MP
f/2.0 Primary Camera
5 MP
f/2.2 Primary Camera1/5.0" sensor size 1.12µm pixel size

Flash

Yes Dual LED
N/A

Camera Features

N/A
Fixed Focus

Video Recording

Full HD @30 fps
Full HD @30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

5000 mAh
5000 mAh

Battery Type

Li-Polymer
Li-ion

TalkTime

Up to 35 Hours(4G)
N/A

Storage

Internal Storage

32 GB
32 GB

Storage Type

N/A
eMMC 5.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 256 GB

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) / 900(band 8) / 850(band 5)
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) / 900(band 8) / 850(band 5)
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: 0.527 W/kg Body: 1.218 W/kg
Head: 0.982 W/kg Body: 0.497 W/kg

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with A-GPS
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

DTS Sound
N/A

Sensors

Fingerprint Sensor

Yes
No

Fingerprint Sensor Position

Rear
N/A

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer