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OPPO K3 vs Xiaomi Redmi K20

Compare OPPO K3

Rs. 24,500
(Out of Stock)

 

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Compare Infinix Zero 5G 2023

Rs. 17,999

 

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Summary
Performance

Snapdragon 710

6 GB RAM

Snapdragon 730

6 GB RAM

MediaTek Dimensity 920

8 GB RAM

Display

6.5" (16.51 cm)

1080x2340 px, 396 PPI

6.39" (16.23 cm)

1080x2340 px, 403 PPI

6.78" (17.22 cm)

1080x2460 px, 396 PPI

Rear Camera

16 MP + 2 MP

Dual Camera

48 MP + 13 MP + 8 MP

Triple Camera

50 MP + 2 MP + 2 MP

Triple Camera

Front Camera

16 MP

Single Camera

20 MP

Single Camera

16 MP

Single Camera

Battery

3765 mAh

4000 mAh

5000 mAh

Storage

64 GB

Non Expandable

64 GB

Non Expandable

128 GB

512 GB (Expandable)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 6,913 ratings

Read All User Reviews

★★★★★
★★★★★

4.5/5 based on 53,066 ratings

Read All User Reviews

Benchmarks

N/A

Best Prices
OPPO K3 is currently not available in any online store.
Notify me when it's available
Rs. 21,999 @Flipkart Buy
Not available in any other store
Infinix Zero 5G 2023 has not been launched yet.
Notify me when it's available
General
Launch Date

July 23, 2019 (Official)

July 22, 2019 (Official)

February 4, 2023 (Expected)

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Android v12

Custom UI

ColorOS

MIUI

XOS

Performance
Very Good
Very Good
Very Good
Chipset

Qualcomm Snapdragon 710

Qualcomm Snapdragon 730

MediaTek Dimensity 920 MT6877T

CPU

Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)

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

Octa core (2.5 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)

Architecture

64 bit

64 bit

64 bit

Fabrication

10 nm

8 nm

6 nm

Graphics

Adreno 616

Adreno 618

Mali-G68 MC4

RAM

6 GB

6 GB

8 GB

RAM Type

LPDDR4X

LPDDR4X

LPDDR4X

Display
Very Good
Very Good
Good
Display Type

AMOLED

AMOLED

IPS LCD

Screen Size

6.5 " (16.51 cm)

6.39 " (16.23 cm)

6.78 " (17.22 cm)

Resolution

1080 x 2340 pixels

1080 x 2340 pixels

1080 x 2460 pixels

Aspect Ratio

19.5:9

19.5:9

20:9

Pixel Density

396 ppi

403 ppi

396 ppi

Screen to Body Ratio (calculated)

84.47 %

85.9 %

84.66 %

Screen Protection

Corning Gorilla Glass v5

Corning Gorilla Glass v5

Bezel-less display

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

500 nits

HDR 10 / HDR+ support

Refresh Rate

120 Hz

Screen to Body Ratio (claimed by the brand)

91.1 %

91.9 %

92 %

Design
Size Compare
Size Compare
Size Compare
Dimensions

Height: 161.2 mm
Width: 76 mm
Thickness: 9.4 mm

Height: 156.7 mm
Width: 74.3 mm
Thickness: 8.8 mm

Height: 168.73 mm
Width: 76.53 mm
Thickness: 8.77 mm

Weight

191 grams

191 grams

199 grams

Build Material

Back: Plastic

Back: Gorilla Glass

Back: Polycarbonate

Colours

Aurora Blue, Jade Black

Carbon Black, Flame Red, Glacier Blue, Pearl White

Pearl White, Coral Orange, Submariner Black

Camera
Main Camera
Camera Setup

Dual

Triple

Triple

Resolution

16 MP f/1.7, Primary Camera(1.22µm pixel size)2 MP f/2.4, Depth Camera

48 MP f/1.75, Primary Camera(2" sensor size, 0.8µm pixel size)13 MP f/2.4, Ultra-Wide Angle Camera(3" sensor size, 1.12µm pixel size)8 MP f/2.4, Telephoto Camera(4.0" sensor size, 1.12µm pixel size)

50 MP f/1.6, Wide Angle, Primary Camera
2 MP, Macro Camera
2 MP, Depth Camera

Sensor

CMOS image sensor

Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

, Phase Detection autofocus

Flash

, LED Flash

, Dual LED Flash

, Quad LED Flash

Image Resolution

4616 x 3464 Pixels

8000 x 6000 Pixels

8150 x 6150 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps
1280x720 @ 120 fps

3840x2160 @ 30 fps
1920x1080 @ 30 fps

Front Camera
Very Good
Very Good
Excellent
Camera Setup

Single

Single

Single

Resolution

16 MP f/2.0, Wide Angle, Primary Camera(26 mm focal length, 3.1" sensor size, 1µm pixel size)

20 MP f/2.2, Primary Camera(0.8µm pixel size)

16 MP f/2.0, Wide Angle, Primary Camera(2.7" sensor size, 1.12µm pixel size)

Camera Type

Pop-Up

Pop-Up

Sensor

CMOS

Flash

, Dual LED

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps
1280x720 @ 30 fps

1920x1080 @ 30 fps

Battery
Good
Good
Very Good
Capacity

3765 mAh

4000 mAh

5000 mAh

Type

Li-ion

Li-Polymer

Li-Polymer

Removable

No

No

No

Quick Charging

, VOOC, v3.0, 20W

, Quick, v3.0, 18W

, Fast, 33W: 100 % in 90 minutes

USB Type-C

Storage
Best in Class
Best in Class
Best in Class
Internal Memory

64 GB

64 GB

128 GB

Expandable Memory

No

No

, Up to 512 GB

USB OTG

Storage Type

UFS 2.1

UFS 2.1

UFS 2.2

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Supported in India, 4G Supported in India, 3G, 2G

VoLTE

SIM 1

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) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78
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)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

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) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78
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)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 1.07 W/kg, Body: 0.723 W/kg

Wi-Fi

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

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Wi-Fi Calling

Bluetooth

, v5.0

, v5.0

, v5.2

GPS

with A-GPS, Glonass

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
Loudspeaker

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Hi-Res Audio certified, DTS Sound

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

On-screen

Side

Fingerprint Sensor Type

Optical

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Not Available
Rs. 21,999
Buy Now
Not Available

Not Available
Not Available
Rs. 17,999
Buy Now