Oppo K3 vs Redmi K20 Pro: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo K3 vs Redmi K20 Pro. The complete information of specifications to decide which to buy.

Compare
Oppo K3Oppo K3China · 6GB · 64GB · PCGM00
Redmi K20 ProRedmi K20 ProChina · 6GB · 64GB
Technical data sheets

Basics
Oppo K3
Oppo K3
China · 6GB · 64GB · PCGM00
View datasheet
vs
Redmi K20 Pro
Redmi K20 Pro
China · 6GB · 64GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available -- Not available
Design and Screen score --Design & Materials --Design & Materials
Performance and Hardware score --Performance & Hardware --Performance & Hardware
Camera score --Camera --Camera
Connectivity score -- Connectivity -- Connectivity
Battery score --Battery --Battery

User reviews
User score
--
1 review
9.3
78 reviews

Technical specifications of the Oppo K3 vs Redmi K20 Pro

Specs Oppo K3 price compare Oppo K3
China · 6GB · 64GB · PCGM00 		Redmi K20 Pro price compare Redmi K20 Pro
China · 6GB · 64GB
Inches 6.5" 6.39"
Resolution FHD+ FHD+
Usable surface 84% useful 86% useful
Aspect Ratio 19.5:9 19.5:9
Dimensions 76.0 mm
161.2 mm
9.4 mm 		74.3 mm
156.7 mm
8.8 mm
Weight 191 g 191 g
Micro SnapD. 710
Octa-Core 		SnapD. 855
Octa-Core
RAM 6 GB RAM 6 GB RAM
Storage 64 GB 64 GB
AnTuTu 202.703
v8 		570.900
v10
Battery 3765 mAh 4000 mAh
Main Camera 1
16 Mpx · ƒ/1.8

2 		1
48 Mpx · ƒ/1.75
IMX586 Exmor RS
2 3
Selfie Camera SELF 16 Mpx · ƒ/2.0 SELF 20 Mpx · ƒ/2.2
Bands
OS Android 9.0 P Android 10 Q

Brand
Brand Oppo Xiaomi
Aliases -- Redmi 855, Redmi K20 Pro, Redmi K20, Redmi X, Xiaomi Mi 9T Pro

Release Date
Release date May 2019,
7 years ago 		May 2019,
7 years ago
State Not available Not available
Market China China

Design & Materials

Structure

Oppo K3
Redmi K20 Pro
Oppo K3
Redmi K20 Pro
Size
76.0 mm • 161.2 mm • 9.4 mm
See more details
 Print 3D Model
74.3 mm • 156.7 mm • 8.8 mm
See more details
 Print 3D Model
Weight 191 g 191 g
Usable surface 84 % 86 %
Materials Plastic Glass, Metal
Resistance - -
Colors
Purple
Green
Black
Blue
Red

Screen
Diagonal 6.5" 6.39"
Type AMOLED AMOLED • Samsung
Aspect Ratio 19.5:9 19.5:9
Resolution FHD+
1080 x 2340 px 		FHD+
1080 x 2340 px
Brightness -- 600 nits
Peak brightness -- --
Maximum brightness (HBM) -- --
Density 396 Pixels per inch 403 Pixels per inch

Others

Others
  • Without Notch
  • 100000:1 contrast ratio
  • Scratch resistant
  • Corning Gorilla Glass
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
  • Without Notch
  • Brightnes 600 cd/m² (typ)
  • 60000:1 contrast ratio
  • Always-On Display
  • HDR
  • 103% NTSC
  • LED Notifications
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
8.2
Do you think it's a nice phone?
--
9.5
Is it comfortable?
--
9.2
Can you see it well in the sunlight?
--
9.2
Number of reviews
--
78 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 710 Qualcomm Snapdragon 855
CPU 2x Kryo 360 2.2 GHz + 6x Kryo 360 1.7 GHz 1x Kryo 485 2.84 GHz + 3x Kryo 485 2.4 GHz + 4x Kryo 485 1.8 GHz
Type Octa-Core Octa-Core
Manufacturing 10 nm 7 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 616 Qualcomm Adreno 640 600MHz

RAM
RAM 6 GB 6 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
202.703
Antutu v8
Overall performance better than 18% of devices
See more details
570.900
Antutu v10
Overall performance better than 19% of devices
See more details

Storage
Capacity 64 GB 64 GB
Type UFS Storage 2.1 UFS Storage 2.1
SD Slot Yes ,
Independent SD slot 		No

Security
Fingerprint Yes, in screen Yes, in screen

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Audio

Audio
-
  • Hi-Res Audio

Others
Notifications LED -- LED Notifications
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
--
8.9
Does it work smoothly in everyday use?
--
9.6
What's your experience been with demanding games?
--
9.7
Number of reviews
--
78 reviews

Camera

Main
No. of cameras Double rear camera Triple rear camera
1
Camera type

Standard

Standard
Resolution 16 Mpx 48 Mpx
Aperture ƒ/ 1.8 ƒ/ 1.75
Optical zoom -- --
View angle -- --
Sensor Unknown Sony IMX586 Exmor RS
Type CMOS CMOS
ISO 100 - 1600 100 - 3200
Pixel size 1.12 µm 0.80 µm
Pixel Binning -- 1-4 (2x2)
Sensor size -- 1/2"
2
Camera type


Telephoto lens
Resolution
2 Mpx
8 Mpx
Aperture
ƒ/ 2.4
ƒ/ 2.4
Optical zoom
--
--
View angle
--
--
Sensor
Unknown
Omnivision OV8856
Type
--
PureCel
Pixel size
--
1.12 µm
Pixel Binning
--
--
Sensor size
--
1/4"
3
Camera type
--

Wide Angle lens
Resolution
13 Mpx
Aperture
ƒ/ 2.4
Optical zoom
--
View angle
--
Sensor
Samsung S5K3L6
Type
ISOCELL
Pixel size
1.12 µm
Pixel Binning
--
Sensor size
1/3.1"

Features
Flash Dual LED Dual LED
Optical Stabilisation No No
Slow Motion Video Yes,
240 fps 		Yes,
960 fps
Others
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Retractable front camera
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Optical zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Manual focus
  • Laser AF
  • Retractable front camera
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 20 Mpx
Aperture ƒ/ 2.0 ƒ/ 2.2
Optical zoom -- --
View angle -- --
Sensor Unknown Unknown
Type -- --
Pixel size -- 0.80 µm
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score --
102
Camera
108Photo
89Video

User reviews

Quality of daytime photos
--
9.2
Quality of nighttime photos
--
8.4
Quality of selfies
--
8.9
Does it have a powerful flash?
--
9.0
Number of reviews
--
78 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • CDMA2000 1X
  • CDMA2000 EV-DO
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.0 LE Low energy consumption Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Host
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- 1.330 W/Kg on head
-- W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • DLNA
  • VoLTE

User reviews

Does it have good coverage for calls?
--
9.3
Quality of the GPS
--
9.6
And the WiFi?
--
9.5
Number of reviews
--
78 reviews

Battery

Battery
Capacity
3765 mAh
See more details
4000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
20.0W 		Yes,
18.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 4%
    Less than a day
  • 24%
    One day
  • 65%
    More than one day
  • 6%
    Two days or more
Number of reviews
--
78 reviews

Software

Software
Operating System
  • ColorOS 6 (Android 9.0 Pie)
    Android 9.0 P, 8 years ago
  • MIUI V12 (Android 10)
    Android 10 Q, 7 years ago
Google Services Without Google Mobile services Without Google Mobile services

User reviews

Did it come with preinstalled applications?
--
  • 8%
    It comes with a clean operating system
  • 84%
    It has preinstalled apps but they don't bother me
  • 8%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 0%
    Never
  • 4%
    Once a year
  • 35%
    Every six months
  • 61%
    Every two months or less
Number of reviews
--
78 reviews
Prices
Prices unavailable
Prices unavailable

Others

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