Oppo A73 2020 vs Xiaomi Redmi Note 9S: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo A73 2020 vs Xiaomi Redmi Note 9S. The complete information of specifications to decide which to buy.

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Technical data sheets

Basics

Score

Ki Price/Quality
Score
7.8 Ki Price/Quality
Score
8.4 Ki Price/Quality
Score
Design and Screen score 8.2 Design & Materials 7.6 Design & Materials
Performance and Hardware score 6.8 Performance & Hardware 7.2 Performance & Hardware
Camera score 5.8 Camera 7.2 Camera
Connectivity score 6.4 Connectivity 7.0 Connectivity
Battery score 6.3 Battery 8.3 Battery

User reviews

User score --
8.9
199 reviews

Summary

Inches 6.44" 6.67"
Resolution FHD+ FHD+
Usable surface 85% useful 84% useful
Aspect Ratio 20:9 20:9
Dimensions 72.9 mm
159.8 mm
7.5 mm
76.7 mm
165.7 mm
8.8 mm
Weight 163 g 209 g
Micro SnapD. 662
Octa-Core
SnapD. 720g
Octa-Core
RAM 6 GB RAM 4 GB RAM
Storage 128 GB 64 GB
AnTuTu 184.000
v8
303.263
v9
Battery 4015 mAh 5020 mAh
Main Camera 1
16 Mpx · ƒ/2.2
OV16A10
2 3 4
1
48 Mpx · ƒ/1.79
S5KGM2
2 3 4
Selfie Camera SELF 16 Mpx · ƒ/2.0 SELF 16 Mpx · Unknow
Bands
OS Android 10 Q Android 10 Q

Brand

Brand Oppo Xiaomi
Aliases -- M2003J6A1G

Release Date

Release date October 2020,
9 months ago
March 2020,
1 year ago
State On Sale On Sale
Market International Global

Design & Materials

Structure

Oppo A73 2020
Xiaomi Redmi Note 9S
Oppo A73 2020
Xiaomi Redmi Note 9S
Size
72.9 mm
159.8 mm
7.5 mm
Print 3D Model
76.7 mm
165.7 mm
8.8 mm
Print 3D Model
Weight 163 g 209 g
Usable surface 85 % 84 %
Materials Aluminium alloy Plastic, P2i Nano coating
Resistance - -
Colors
White

Blue
Black

White

Blue

Screen

Diagonal 6.44" 6.67"
Type Amoled LCD IPS
Aspect Ratio 20:9 20:9
Resolution FHD+
1080 x 2400 px
FHD+
1080 x 2400 px
Density 409 Pixels per inch 395 Pixels per inch

Others

Others
  • 60 Hz refresh rate
  • Water Drop Notch
  • Touch sampling rate 135 Hz
  • Touch sampling rate 180 Hz
  • Brightnes 430 cd/m² (typ)
  • Brightnes 500 cd/m² (typ)
  • Max brightness HBM - 600 cd/m²
  • 100000:1 contrast ratio
  • 96% NTSC
  • Scratch resistant
  • Corning Gorilla Glass 3
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
  • Hole-punch Notch
  • Brightnes 450 cd/m² (typ)
  • 1500:1 contrast ratio
  • TÜV Rheinland Eye Comfort Certification
  • HDR10
  • 84% 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?
--
7.9
Do you think it's a nice phone?
--
9.2
Is it comfortable?
--
8.5
Can you see it well in the sunlight?
--
8.0
Number of reviews
--
199 reviews

Performance & Hardware

Processor

Model Qualcomm Snapdragon 662 Qualcomm Snapdragon 720G
CPU 4x Kryo 260 2.0 GHz + 4x Kryo 260 1.8 GHz 2x Kryo 360 2.3 GHz + 6x Kryo 360 1.7 GHz
Type Octa-Core Octa-Core
Manufacturing 11 nm 8 nm
Frequency 2 GHz 2.3 GHz
64 Bits Yes Yes

Graphics

GPU Qualcomm Adreno 610 Qualcomm Adreno 618

RAM

RAM 6 GB 4 GB
Type LPDDR4X RAM LPDDR4X RAM

Storage

Capacity 128 GB 64 GB
Type UFS Storage 2.1 UFS Storage 2.1
SD Slot Yes ,
Slot for SD or second SIM card
Yes ,
Independent SD slot

Security

Fingerprint Yes, in screen Yes, on the side

Sensors

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

Others

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

User reviews

Does it have good sound?
--
8.2
Does it work smoothly in everyday use?
--
9.1
What's your experience been with demanding games?
--
8.9
Number of reviews
--
199 reviews

Camera

Main

No. of cameras Quad rear camera Quad rear camera
1
Camera type

Standard

Standard
Resolution 16 Mpx 48 Mpx
Sensor Omnivision OV16A10 Samsung S5KGM2
Type PureCel ISOCELL
Aperture ƒ/ 2.2 ƒ/ 1.79
ISO -- --
Pixel size 1.00 µm 0.80 µm
Pixel Binning -- 1-4 (2x2)
Sensor size 1/3.06 1/2
2
Camera type

Wide Angle lens

Wide Angle lens
Resolution
8 Mpx
8 Mpx
Sensor
Unknown
Omnivision OV8856
Type
--
PureCel
Aperture
ƒ/ 2.2
ƒ/ 2.2
Pixel size
--
1.12 µm
Pixel Binning
--
--
Sensor size
--
1/4
3
Camera type

Black & white

Portrait mode (depth)
Resolution
2 Mpx
2 Mpx
Sensor
Unknown
GalaxyCore GC02M1
Type
--
CMOS
Aperture
ƒ/ 2.4
Unknow
Pixel size
--
1.75 µm
Pixel Binning
--
--
Sensor size
--
--
4
Camera type

Black & white

Macro lens
Resolution
2 Mpx
5 Mpx
Sensor
Unknown
Samsung S5KE9
Type
--
CMOS BSI
Aperture
ƒ/ 2.4
ƒ/ --
Pixel size
--
1.12 µm
Pixel Binning
--
--
Sensor size
--
--

Features

Flash LED LED
Optical Stabilisation No No
Slow Motion Video Yes,
120 fps
Yes,
960 fps
Others
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode

Selfie

SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 16 Mpx
Sensor Sony IMX471 Exmor RS Omnivision OV16A1Q
Type CMOS BSI CMOS
Aperture ƒ/ 2.0 Unknow
Pixel size 1.00 µm 1.00 µm
Pixel Binning 1-4 (2x2) --
Sensor size 1/3 1/3.06
Others
--
--

DxOMark Score

DxOMark Score -- --

User reviews

Quality of daytime photos
--
9.0
Quality of nighttime photos
--
7.6
Quality of selfies
--
8.5
Does it have a powerful flash?
--
8.5
Number of reviews
--
199 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • 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)
  • LE (Low Energy)
  • APT-x
  • SBC
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)
  • APT-x
  • SBC

Navigation

Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • NavIC System

USB

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

-- 0.720 W/Kg on head
0.980 W/Kg on body
American measurement

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

-- 0.960 W/Kg on head
1.000 W/Kg on body

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • VoLTE
  • VoWiFi

User reviews

Does it have good coverage for calls?
--
9.2
Quality of the GPS
--
9.0
And the WiFi?
--
9.1
Number of reviews
--
199 reviews

Battery

Battery

Capacity
4015 mAh
5020 mAh
Type Li-Polymer Li-Polymer
Fast charge Yes,
30.0W
Yes,
18.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 2%
    Less than a day
  • 12%
    One day
  • 59%
    More than one day
  • 27%
    Two days or more
Number of reviews
--
199 reviews

Software

Software

Operating System
  • ColorOS 7.2 (Android 10)
    Android 10 Q, 1 year ago
  • MIUI V11 (Android 10)
    Android 10 Q, 1 year ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
--
  • 4%
    It comes with a clean operating system
  • 83%
    It has preinstalled apps but they don't bother me
  • 14%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 2%
    Never
  • 0%
    Once a year
  • 35%
    Every six months
  • 63%
    Every two months or less
Number of reviews
--
199 reviews

Prices

Prices

Prices

Prices for the version Intern  •  6GB  •  128GB Change

Prices

Prices for the version Global  •  4GB  •  64GB Change