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Realme C53 vs Realme 9i vs Realme U2

Key Feature Comparison

6.8

Realme C53

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7

Realme 9i

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At a Glance

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

Unisoc T612, Mali-G57

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

Qualcomm Snapdragon 680, Adreno 610

Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

MediaTek Helio P70, Mali-G72 MP3

5000 mAh

Li-Polymer, Quick, 18W

5000 mAh

Li-ion, Dart, 33W

4000 mAh

Li-ion

17.12 cm (6.74 inch)

260 ppi, HD

16.76 cm (6.6 inch)

400 ppi, FHD

16.26 cm (6.4 inch)

403 ppi, FHD

Dual, 108MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 50MP + 2MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 16MP + 5MP + 2MP

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.12 cm (6.74 inch)
16.76 cm (6.6 inch)
16.26 cm (6.4 inch)

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

720 x 1600 pixels
1080 x 2412 pixels
1080 x 2340 pixels

Pixel Density

260 ppi
400 ppi
403 ppi

Aspect Ratio

20:09
20:09
-

Screen to Body Ratio

90.30%
90.80%
-

Screen Design

Waterdrop notch
Punch hole
Waterdrop notch

Screen Refresh Rate

90 Hz
90 Hz
-

Screen Quality

HD
FHD
FHD

Peak Brightness

560 nits
480 nits
-

Phone Variants

4GB 128GB, 6GB 64GB, 6GB 128GB
4GB 64GB, 6GB 128GB, 4GB 128GB
4GB 64GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
-

Storage Type

eMMC 5.1
UFS 2.1
-

Expandable Storage Capacity

Yes, 2 TB
Yes, 1 TB
Yes, 256 GB

OTG Support

Yes
Yes
-

Sensors

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

Operating System

Android v13
Android v11
Android v10 (Q)

GPU

Mali-G57
Adreno 610
Mali-G72 MP3

Chipset

Unisoc T612
Qualcomm Snapdragon 680
MediaTek Helio P70

CPU

Octa core (1.8 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 (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

Custom User Interface

Realme UI
Realme UI
ColorOS

Clock Speed

1.8 GHz
2.2 GHz
2.1 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
6 nm
-

Battery Capacity

5000 mAh
5000 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Quick, 18W
Dart, 33W
-

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
-

Charging Time

-
100 % in 70 minutes
-

Announced On

19-Jul-23
18-Jan-22
Not Available

Market Status

Available
Available
Rumoured

Brand

Realme
Realme
Realme

Model Number

RMX3762
RMX3491
-

Price Status

Confirmed
Confirmed
Expected

Price

Rs. 9,999
Rs. 13,999
Rs. 13,999

GPS

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

NFC

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

Bluetooth Type

v5.0
v5.0
-

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 2300(band 40), FD-LTE 1800(band 3), 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 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
Dual speaker
-

Front Video Recording

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

Front Camera Features

Fixed Focus
Fixed Focus
-

Front Camera Setup

Single, 8MP
Single, 16MP
Single, 25MP

Front Camera 1 Resolution

8 MP
16 MP
-

Front Camera 1 Type

f/2, Wide Angle, Primary Camera
f/2.1, Wide Angle, Primary Camera
-

Front Camera 1 Lens

4.0" sensor size, 1.12 micrometre pixel size
25.3 mm focal length, 3" sensor size, 1 micrometre pixel size
-

Front Aperture

f/2
f/2.1
-

Front Flash

Yes, Screen flash
-
-

Front Sensor

-
Exmor RS
-

Weight

186 grams
190 grams
-

Colors

Champion Gold, Champion Black
Prism Black, Prism Blue
-

Build

Back: Plastic
Back: Plastic
-

Dimensions

167.2 x 76.7 x 7.9 mm
164.4 x 75.7 x 8.4 mm
-

SAR Value

Head: 1.183 W/kg, Body: 0.775 W/kg
Head: 1.000 W/kg, Body: 0.885 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
-

Rear Camera Features

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

Rear Camera Setup

Dual, 108MP + 2MP
Triple, 50MP + 2MP + 2MP
Triple, 16MP + 5MP + 2MP

Rear Camera 1 Resolution

108 MP
50 MP
-

Rear Camera 1 Type

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

Rear Camera 1 Lens

23.6 mm focal length, 1.67" sensor size, 0.64 micrometre pixel size
26.8 mm focal length, 2.7" sensor size, 0.64 micrometre pixel size
-

Rear Sensor

S5KHM6, ISO-CELL
ISO-CELL
-

Rear Aperture

f/1.8
f/1.8
-

Rear Camera 2 Resolution

-
2 MP
-

Rear Camera 2 Type

-
f/2.4, Macro Camera
-

Rear Camera 2 Lens

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

Rear Camera 3 Resolution

-
2 MP
-

Rear Camera 3 Type

-
f/2.4, Depth Camera
-

Rear Camera 3 Lens

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

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
Side
Rear

Face Unlock

Yes
Yes
-
Turn your old phone into cash

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