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Realme C31 vs Realme 9i vs Realme 9

Key Feature Comparison

6.4

Realme C31

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7

Realme 9i

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At a Glance

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Octa core (1.82 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Unisoc T612, Mali-G57 MP1

Octa core (2.2 GHz, Quad core, Kryo 265 + 1.8 GHz, Quad core, Kryo 265)

Qualcomm Snapdragon 680, Adreno 610

Octa core (2.4 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)

Qualcomm Snapdragon 680, Adreno 610

5000 mAh

Li-Polymer, Fast, 10W

5000 mAh

Li-ion, Dart, 33W

5000 mAh

Li-ion, Dart, 33W

6.5 inches

270 ppi, HD

6.6 inches

400 ppi, FHD

6.4 inches

411 ppi, FHD

Triple, 13MP + 2MP + 0.3MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 50MP + 2MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 108MP + 8MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.5 inches
6.6 inches
6.4 inches

Screen Type

IPS LCD
IPS LCD
Super AMOLED

Screen Resolution

720 x 1600 pixels
1080 x 2412 pixels
1080 x 2400 pixels

Pixel Density

270 ppi
400 ppi
411 ppi

Aspect Ratio

20:09
20:09
20:09

Screen to Body Ratio

88.70%
90.80%
90.80%

Screen Design

Waterdrop notch
Punch hole
Punch hole

Screen Refresh Rate

60 Hz
90 Hz
90 Hz

Screen Quality

HD
FHD
FHD

Peak Brightness

400 nits
480 nits
1000 nits

Phone Variants

4GB 64GB, 3GB 32GB
4GB 64GB, 6GB 128GB, 4GB 128GB
6GB 128GB, 8GB 128GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.2
UFS 2.1
UFS 2.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 1 TB
Yes, 256 GB

OTG Support

Yes
Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v11
Android v11
Android v12

GPU

Mali-G57 MP1
Adreno 610
Adreno 610

Chipset

Unisoc T612
Qualcomm Snapdragon 680
Qualcomm Snapdragon 680

CPU

Octa core (1.82 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Quad core, Kryo 265 + 1.8 GHz, Quad core, Kryo 265)
Octa core (2.4 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)

Custom User Interface

Realme UI
Realme UI
Realme UI

Clock Speed

1.82 GHz
2.2 GHz
2.4 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
6 nm
6 nm

Battery Capacity

5000 mAh
5000 mAh
5000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Fast, 10W
Dart, 33W
Dart, 33W

USB Type-C

No
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

-
100 % in 70 minutes
50 % in 31 minutes

Announced On

31-Mar-22
18-Jan-22
7-Apr-22

Market Status

Available
Available
Available

Brand

Realme
Realme
Realme

Model Number

RMX3501
RMX3491
RMX3521

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 8,999
Rs. 13,999
Rs. 17,999

GPS

Yes A-GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

No
No
-

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n

Bluetooth Type

v5.0
v5.0
v5.1

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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 /...
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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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 /...
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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
Dual speaker
Dirac Effect, Audio Decoder Chip WCD9370, Hi-Res

Front Video Recording

1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

Fixed Focus
Fixed Focus
Fixed Focus

Front Camera Setup

Single, 5MP
Single, 16MP
Single, 16MP

Front Camera 1 Resolution

5 MP
16 MP
16 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2.1, Wide Angle, Primary Camera
f/2.45, Wide Angle, Primary Camera

Front Camera 1 Lens

5.0" sensor size, 1.12 micrometre pixel size
25.3 mm focal length, 3" sensor size, 1 micrometre pixel size
26 mm focal length, 3" sensor size, 1 micrometre pixel size

Front Sensor

CMOS
Exmor RS
Exmor RS

Front Aperture

f/2.2
f/2.1
f/2.45

Front Flash

Yes, Screen flash
-
-

Weight

197 grams
190 grams
178 grams

Colors

Dark Green, Light Silver
Prism Black, Prism Blue
Sunburst Gold, Stargaze White, Meteor Black

Build

Back: Plastic
Back: Plastic
-

Dimensions

164.7 x 76.1 x 8.4 mm
164.4 x 75.7 x 8.4 mm
160.2 x 73.3 x 7.9 mm

SAR Value

-
Head: 1.000 W/kg, Body: 0.885 W/kg
Head: 1.162 W/kg, Body: 0.593 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 13MP + 2MP + 0.3MP
Triple, 50MP + 2MP + 2MP
Triple, 108MP + 8MP + 2MP

Rear Camera 1 Resolution

13 MP
50 MP
108 MP

Rear Camera 1 Type

f/2.2, Wide Angle (81 degree field-of-view), Primary Camera
f/1.8, Wide Angle (77 degree field-of-view), Primary Camera
f/1.75, Wide Angle (83 degree field-of-view), Primary Camera

Rear Camera 1 Lens

24.85 mm focal length, 3" sensor size, 1.12 micrometre pixel size
26.8 mm focal length, 2.7" sensor size, 0.64 micrometre pixel size
23.6 mm focal length, 1.67" sensor size, 0.64 micrometre pixel size

Rear Camera 2 Resolution

2 MP
2 MP
8 MP

Rear Camera 2 Type

f/2.4, Macro Camera
f/2.4, Macro Camera
f/2.2, Wide Angle Camera

Rear Camera 2 Lens

21.88 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
21.9 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
15.7 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

0.3 MP
2 MP
2 MP

Rear Camera 3 Type

f/2.8, Depth Camera
f/2.4, Depth Camera
f/2.4, Macro Camera

Rear Camera 3 Lens

36.14 mm focal length
21.6 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
21.9 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size

Rear Sensor

Exmor-RS CMOS Sensor
ISO-CELL
ISO-CELL

Rear Aperture

f/2.2
f/1.8
f/1.75

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
Side
On-Screen

Face Unlock

Yes
Yes
Yes
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