realme C21Y 64GB vs POCO C31 64GB

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Comparing the realme C21Y 64GB vs POCO C31 64GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: POCO C31 64GB runs at a higher processing speed of 2.3 GHz, while realme C21Y 64GB runs at 1.8 GHz, making POCO C31 64GB the better performer.


Display: POCO C31 64GB offers a screen size of 6.53 inches, while realme C21Y 64GB offers 6.5 inches, making POCO C31 64GB the larger display of the two. Both realme C21Y 64GB and POCO C31 64GB feature the same IPS LCD display.


Rear Camera: Both realme C21Y 64GB and POCO C31 64GB feature a 13 MP primary rear camera.


Front Camera: Both realme C21Y 64GB and POCO C31 64GB feature a 5 MP primary front camera.


Battery: Both realme C21Y 64GB and POCO C31 64GB offer the same 5000 mAh battery capacity.


Storage: Both realme C21Y 64GB and POCO C31 64GB offer the same internal storage of 64 GB.


User Rating: realme C21Y 64GB receives a higher user rating of 4.5, while POCO C31 64GB has a rating of 4.3.

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realme C21Y 64GB
₹8,499
(Out of Stock)
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Summary

Spec Score

72%
67%

Release Date

30 Aug, 2021
02 Oct, 2021

Performance

Unisoc T610
MediaTek Helio G35
Octa Core (upto 1.8 GHz)
Tru-Octa Core (upto 2.3 GHz)
4 GB RAM
4 GB RAM

Display

6.5 inches (16.51 cm)
6.53 inches (16.59 cm)
IPS LCD
IPS LCD
720x1600 px (HD+)
720x1600 px (HD+)
60 Hz Refresh Rate
N/A

Rear Camera

13 MP
Wide Angle Primary Camera
13 MP
Primary Camera
2 MP
Macro Camera
2 MP
Macro Camera
2 MP
Camera
2 MP
Depth Camera

Front Camera

5 MP
Wide Angle Lens
5 MP

Battery

5000 mAh
5000 mAh
No Wireless Charging
No Wireless Charging

Storage

64 GB
64 GB
eMMC 5.1
eMMC 5.1

User Ratings

4.5/5
(252,291 ratings)
4.3/5
(233,840 ratings)

Benchmarks (The higher, the better)

162,658
AnTuTu Score
124,264
AnTuTu Score
16h 53m
Battery Life (PC Mark)
N/A

Compare Prices

Not Available in any store
₹9,490

Video

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

User Feedback

General

Launch Date

Aug 30, 2021
(Official)
Oct 02, 2021
(Official)

Operating System

Android v11
Android v10 (Q)

Custom UI

Realme UI
MIUI

Performance

Performance Rating

Good
Avg

Chipset

Unisoc T610
MediaTek Helio G35

Processor

Octa core

1.8 GHz, Dual core, Cortex A75 1.8 GHz, Hexa Core, Cortex A55
Octa core, 2.3 GHz, Cortex A53

Architecture (The higher, the better)

N/A
64 bit

Fabrication (The lower, the better)

12 nm
12 nm

Graphics (GPU)

Mali-G52
PowerVR GE8320

RAM

3 GB / 4 GB
3 GB / 4 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

162,658
124,264

Bootup Time (The lower, the better)

30.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

2.0 %
N/A

Heating* (The lower, the better)

44.5 %
N/A
* after 30 mins of gaming

Display

Display Rating

Very Good
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

6.5 inches  (16.51 cm)
6.53 inches  (16.59 cm)

Resolution

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

Brightness

420 nits
N/A

Refresh Rate

60 Hz
N/A

Aspect Ratio

20:9
20:9

Pixel Density

270 ppi
269 ppi

Screen to Body Ratio (calculated)

81.59 %
80.97 %

Screen Protection

N/A
Yes

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

88.7 %
N/A

Design

Height

164.5 mm
164.9 mm

Width

76 mm
77.1 mm

Thickness

9.1 mm
9 mm

Weight

200 grams
194 grams

Water Resistance

N/A
Yes Splash proof

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Camera4x Digital Zoomf/2.2 Wide Angle 80° field-of-view25.5 mm focal length 1/3" sensor size CMOS image sensor 1.12µm pixel size
13 MP
Primary Cameraf/2.21µm pixel size
2 MP
f/2.4 Macro Camera21.8 mm focal length 1/5.0" sensor size 1.75µm pixel size
2 MP
f/2.4 Macro Camera1.75µm pixel size
2 MP
f/2.421.8 mm focal length 1/5.0" sensor size 1.75µm pixel size
2 MP
f/2.4 Depth Camera1.75µm pixel size

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
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

Front Camera

Front Camera Rating

Very Good
Good

Resolution

5 MP
f/2.2 Wide Angle Primary Camera1/5.0" sensor size CMOS 1.12µm pixel size
5 MP
f/2.2 Primary Camera1.12µm pixel size

Flash

N/A
Yes Screen flash

Camera Features

Fixed Focus
N/A

Video Recording

HD @30 fps
Full HD @30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

5000 mAh
5000 mAh

Battery Type

Li-ion
Li-Polymer

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

16h 53m
N/A

Charging Time (20% to 100%) (The lower, the better)

2h 52m 3s
N/A

Storage

Internal Storage

32 GB / 64 GB
32 GB / 64 GB

Storage Type

eMMC 5.1
eMMC 5.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 512 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 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) / 900(band 8) / 850(band 5)
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: 0.855 W/kg Body: 0.674 W/kg
Head: 0.506 W/kg Body: 0.833 W/kg

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

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

Yes
Yes

Fingerprint Sensor Position

Rear
Rear

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer

Compare Prices

Not Available in any store
₹9,490