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OPPO F21 Pro vs Realme X2

Key Feature Comparison

7.5

OPPO F21 Pro

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7

Realme X2

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At a Glance

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

Qualcomm Snapdragon 680, Adreno 610

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 730G, Adreno 618

4500 mAh

Li-Polymer, Super VOOC, 33W

4000 mAh

Li-ion, VOOC, v4.0, 30W

6.43 inches

409 ppi, FHD

6.4 inches

403 ppi, FHD

Triple, 64MP + 2MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Quad, 64MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.43 inches
6.4 inches

Screen Type

AMOLED
Super AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2340 pixels

Pixel Density

409 ppi
403 ppi

Aspect Ratio

20:09
19.5:9

Screen Protection

Gorilla Glass 5
Gorilla Glass 5

Screen to Body Ratio

90.80%
91.90%

Screen Design

Punch hole
Waterdrop notch

Screen Refresh Rate

90 Hz
-

Screen Quality

FHD
FHD

Peak Brightness

600 nits
-

Phone Variants

8GB 128GB
4GB 64GB, 8GB 256GB, 8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 2.2
UFS 2.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 256 GB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v12
Android v9.0 (Pie)

GPU

Adreno 610
Adreno 618

Chipset

Qualcomm Snapdragon 680
Qualcomm Snapdragon 730G

CPU

Octa core (2.4 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Custom User Interface

ColorOS
Realme UI

Clock Speed

2.4 GHz
2.2 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
8 nm

Battery Capacity

4500 mAh
4000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-ion

Charger Type

Super VOOC, 33W
VOOC, v4.0, 30W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

31 % in 15 minutes
65 % in 30 minutes

Announced On

12-Apr-22
5-Sep-19

Market Status

Available
Available

Brand

OPPO
Realme

Model Number

CPH2363
RMX1992

Price Status

Confirmed
Confirmed

Price

Rs. 22,999
Rs. 17,999

GPS

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

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.1
v5.0

Audio Jack

3.5 mm
3.5 mm

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

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) / 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 / 900 MHz, GPRS:...

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 /...

Audio Features

-
Dolby Atmos

FM Radio

-
No

Front Video Recording

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

Front Camera Setup

Single, 32MP
Single, 32MP

Front Camera 1 Resolution

32 MP
32 MP

Front Camera 1 Type

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

Front Camera 1 Lens

2.74" sensor size
3.81 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

Exmor RS
CMOS

Front Aperture

f/2.4
f/2.0

Front Camera Features

-
HDR

Weight

175 grams
182 grams

Colors

Cosmic Black, Sunset Orange
Pearl White, Pearl Blue, Pearl Green

Dimensions

159.9 x 73.2 x 7.5 mm
158.7 x 75.2 x 8.6 mm

Build

-
Back: Gorilla Glass

SAR Value

-
Head: 1.160 W/kg, Body: 0.521 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 64MP + 2MP + 2MP
Quad, 64MP + 8MP + 2MP + 2MP

Rear Camera 1 Resolution

64 MP
64 MP

Rear Camera 1 Type

f/1.7, Wide Angle (79 degree field-of-view), Primary Camera
f/1.8 (upto 5x Digital Zoom) Primary Camera

Rear Camera 2 Resolution

2 MP
8 MP

Rear Camera 2 Type

f/3.3
f/2.25, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

2 MP
2 MP

Rear Camera 3 Type

f/2.4, Mono Camera
f/2.4, Macro Camera

Rear Camera 4 Resolution

2 MP
2 MP

Rear Camera 4 Type

Depth Camera
f/2.4, Depth Camera

Rear Aperture

f/1.7
f/1.8

OIS

-
No

Rear Camera 1 Lens

-
5.58 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Lens

-
1.66 mm focal length, 1.12 micrometre pixel size

Rear Camera 3 Lens

-
1.77 mm focal length, 1.75 micrometre pixel size

Rear Camera 4 Lens

-
1.77 mm focal length, 1.75 micrometre pixel size

Rear Sensor

-
ISOCELL Plus

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Optical

Face Unlock

Yes
Yes

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