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Realme C75 5G vs OnePlus 9 Pro 5G

Key Feature Comparison

Realme C75 5G

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OnePlus 9 Pro 5G

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At a Glance

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Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6300, Mali-G57 MC2

Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)

Qualcomm Snapdragon 888, Adreno 660

6000 mAh

Li-ion, Quick, 45W

4500 mAh

Li-ion, Warp, 65W

16.94 cm (6.67 inch)

264 ppi, HD

17.02 cm (6.7 inch)

526 ppi, 2K

Dual, 32MP + AI Lens

1920x1080 @ 30 fps, 1280x720 @ 120 fps

Quad, 48MP + 50MP + 8MP + 2MP

7680x4320 @ 30 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 480 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

16.94 cm (6.67 inch)
17.02 cm (6.7 inch)

Screen Type

IPS LCD
AMOLED

Screen Resolution

720 x 1604 pixels
1440 x 3216 pixels

Pixel Density

264 ppi
526 ppi

Screen to Body Ratio

89.97%
90.23%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

HD
2K

Peak Brightness

625 nits
1300 nits

Aspect Ratio

-
20:09

Screen Protection

-
Corning Gorilla Glass

Phone Variants

4GB 128GB, 6GB 128GB
12GB 256GB, 8GB 128GB

Expandable Storage

Yes
No

Storage Type

eMMC 5.1
UFS 3.1

Expandable Storage Capacity

Yes, 2 TB
-

OTG Support

Yes
-

RAM Type

-
LPDDR5

Sensors

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

Operating System

Android v15
Android v11

GPU

Mali-G57 MC2
Adreno 660

Chipset

MediaTek Dimensity 6300
Qualcomm Snapdragon 888

CPU

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)

Custom User Interface

Realme UI
Oxygen OS

Clock Speed

2.4 GHz
2.84 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
5 nm

Battery Capacity

6000 mAh
4500 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Quick, 45W
Warp, 65W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
100 % in 29 minutes

Wireless Charging

-
Yes Charging Time: 43 minutes

Announced On

2-May-25
23-Mar-21

Market Status

Available
Available

Brand

Realme
OnePlus

Model Number

RMX3943
LE2121

Price Status

Confirmed
Confirmed

Price

Rs. 12,999
Rs. 64,999

GPS

Yes Glonass
Yes A-GPS, Glonass

NFC

No
Yes

Network Support

5G
5G

Bluetooth

Yes
Yes

FM Radio

No
No

3.5mm Audio Jack

Yes
No

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.3
v5.2

Audio Jack

3.5 mm
USB Type-C

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 /...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 /...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

Audio Features

-
Dolby Atmos

Front Video Recording

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

Front Camera Setup

Single, 8MP
Single, 16MP

Front Camera 1 Resolution

8 MP
16 MP

Front Camera 1 Type

f/2.0, Wide Angle, Primary Camera
f/2.4, Wide Angle Primary Camera

Front Aperture

f/2.0
f/2.4

Front Camera Features

-
Fixed Focus

Front Camera 1 Lens

-
3" sensor size, 1 micrometre pixel size

Front Sensor

-
Exmor RS

Front Flash

-
Yes, Screen flash

Weight

190 grams
197 grams

Colors

Midnight Lily, Purple Blossom, Lily White
Morning Mist, Pine Green, Stellar Black

Dimensions

165.70 x 76.22 x 7.94 mm
163.2 x 73.6 x 8.7 mm

Build

-
Back: Gorilla Glass

Rear Flash

Yes, LED Flash
Yes, Dual LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 120 fps
7680x4320 @ 30 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 480 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 32MP + AI Lens
Quad, 48MP + 50MP + 8MP + 2MP

Rear Camera 1 Resolution

32 MP
48 MP

Rear Camera 1 Type

f/1.8, Wide Angle (76 degree field-of-view), Primary Camera
f/1.8, Wide Angle Primary Camera

Rear Camera 1 Lens

26 mm focal length
23 mm focal length, 1.4" sensor size, 1.12 micrometre pixel size

Rear Aperture

f/1.8
f/1.8

OIS

-
Yes

Rear Camera 2 Resolution

-
50 MP

Rear Camera 2 Type

-
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

-
14 mm focal length, 1.56" sensor size, 1 micrometre pixel size

Rear Camera 3 Resolution

-
8 MP

Rear Camera 3 Type

-
f/2.4 Telephoto (upto 30x Digital Zoom) Camera

Rear Camera 3 Lens

-
77 mm focal length, 1 micrometre pixel size

Rear Camera 4 Resolution

-
2 MP

Rear Camera 4 Type

-
f/2.4 Mono Camera

Rear Sensor

-
Exmor-RS CMOS Sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
On-Screen

Fingerprint Scanner Type

-
Optical

Face Unlock

-
Yes
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