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OPPO F21 vs POCO X3

Key Feature Comparison

6

OPPO F21

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At a Glance

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Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Qualcomm Snapdragon 720G, Adreno 618

Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 732G, Adreno 618

5100 mAh

Li-Polymer, Fast

6000 mAh

Li-Polymer, Quick, 33W

6.5 inches

405 ppi, FHD

6.67 inches

395 ppi, FHD

Quad, 64MP + 8MP + 5MP + 2MP

1920x1080 @ 30 fps

Quad, 64MP + 13MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.5 inches
6.67 inches

Screen Type

AMOLED
IPS LCD

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels

Pixel Density

405 ppi
395 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Corning Gorilla Glass
Gorilla Glass 5

Screen Design

Punch hole
Punch hole

Screen Quality

FHD
FHD

Screen to Body Ratio

-
91.25%

Screen Refresh Rate

-
120 Hz

Peak Brightness

-
450 nits

Phone Variants

6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

Yes, 256 GB
Yes, 512 GB

OTG Support

Yes
Yes

RAM Type

-
LPDDR4X

Storage Type

-
UFS 2.1

Sensors

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

Operating System

Android v11
Android v10 (Q)

GPU

Adreno 618
Adreno 618

Chipset

Qualcomm Snapdragon 720G
Qualcomm Snapdragon 732G

CPU

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Custom User Interface

ColorOS
MIUI

Clock Speed

2.3 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

8 nm
8 nm

Battery Capacity

5100 mAh
6000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Fast
Quick, 33W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Announced On

Not Available
22-Sep-20

Market Status

Rumoured
Available

Brand

OPPO
POCO

Price Status

Expected
Confirmed

Price

Rs. 25,990
Rs. 16,490

Model Number

-
MZB07Z3IN

GPS

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

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.2
v5.1

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 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...
4G Bands: TD-LTE 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 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...
4G Bands: TD-LTE 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

-
24-bit/192kHz audio

NFC

-
No

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 32MP
Single, 20MP

Front Camera Features

-
HDR, panorama

Front Camera 1 Resolution

-
20 MP

Front Camera 1 Type

-
f/2.2, Wide Angle Primary Camera

Front Camera 1 Lens

-
3.4" sensor size, 0.8 micrometre pixel size

Front Aperture

-
f/2.2

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Quad, 64MP + 8MP + 5MP + 2MP
Quad, 64MP + 13MP + 2MP + 2MP

Rear Camera 1 Resolution

-
64 MP

Rear Camera 1 Type

-
f/1.89, Wide Angle Primary Camera

Rear Camera 1 Lens

-
1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

-
13 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

-
1.12 micrometre pixel size

Rear Camera 3 Resolution

-
2 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera

Rear Camera 3 Lens

-
1.75 micrometre pixel size

Rear Camera 4 Resolution

-
2 MP

Rear Camera 4 Type

-
f/2.4, Depth Camera

Rear Camera 4 Lens

-
1.75 micrometre pixel size

Rear Sensor

-
Exmor-RS CMOS Sensor

Rear Aperture

-
f/1.89

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

-
Yes

Weight

-
225 grams

Colors

-
Shadow Gray, Cobalt Blue

Build

-
Back: Plastic

Dimensions

-
165.3 x 76.3 x 10.08 mm

SAR Value

-
Head: 0.747 W/kg, Body: 0.615 W/kg
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