OnePlus 8 Pro vs Xiaomi Mi A3: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: OnePlus 8 Pro vs Xiaomi Mi A3. The complete information of specifications to decide which to buy.

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Technical data sheets

Basics

Score

Ki Price/Quality
Score
9.2 Ki Price/Quality
Score
8.1 Ki Price/Quality
Score
Design and Screen score 9.4 Design & Materials 7.1 Design & Materials
Performance and Hardware score 8.7 Performance & Hardware 6.8 Performance & Hardware
Camera score 9.0 Camera 7.7 Camera
Connectivity score 9.0 Connectivity 7.1 Connectivity
Battery score 7.7 Battery 6.9 Battery

User reviews

User score
9.4
27 opinions
8.8
193 opinions

Summary

Inches 6.78" 6.09"
Resolution WQHD+ HD+
Usable surface 90% useful 82% useful
Aspect Ratio 20:9 19.5:9
Dimensions 74.4 mm
165.3 mm
8.5 mm
71.9 mm
153.5 mm
8.5 mm
Weight 199 g 174 g
Micro SnapD. 865
Octa-Core
SnapD. 665
Octa-Core
RAM 8 GB RAM 4 GB RAM
Storage 128 GB 64 GB
AnTuTu 579.417
v8
176.750
v8
Battery 4510 mAh 4030 mAh
Main Camera 1
48 Mpx · ƒ/1.7
IMX689
2 3 4
1
48 Mpx · ƒ/1.79
IMX582 Exmor RS
2 3
Selfie Camera SELF 16 Mpx · ƒ/2.45 SELF 32 Mpx · ƒ/2.0
Bands
OS Android 11 Android 10 Q

Brand

Brand OnePlus Xiaomi
Aliases IN2023 M1906F9SH, Xiaomi MiA3 Lite, Xiaomi MiA3, mia3

Release Date

Release date April 2020,
10 months ago
July 2019,
1 year ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

OnePlus 8 Pro
Xiaomi Mi A3
OnePlus 8 Pro
Xiaomi Mi A3
Size
74.4 mm
165.3 mm
8.5 mm
Print 3D Model
71.9 mm
153.5 mm
8.5 mm
Print 3D Model
Weight 199 g 174 g
Usable surface 90 % 82 %
Materials Aluminium alloy, Glass Aluminium alloy
Resistance IP68 -
Colors
Black

Blue

Green
Black

White

Blue

Screen

Diagonal 6.78" 6.09"
Type Amoled Amoled Samsung
Aspect Ratio 20:9 19.5:9
Resolution WQHD+
1440 x 3168 px
HD+
720 x 1560 px
Density 513 Pixels per inch 282 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Touch sampling rate 240 Hz
  • Peak brightness - 1300 cd/m²
  • Always-On Display
  • HDR10+
  • DCI-P3
  • 100% NTSC
  • 10 Bits panel
  • MEMC
  • Scratch resistant
  • 3D curved glass screen
  • Corning Gorilla Glass 6
  • Capacitive
  • Multi-touch
  • Frameless
  • Water Drop Notch
  • Brightnes 350 cd/m² (typ)
  • 60000:1 contrast ratio
  • DC dimming
  • 103% NTSC
  • LED Notifications
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • 3D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
8.9
7.8
Do you think it's a nice phone?
9.6
9.3
Is it comfortable?
9.5
9.1
Can you see it well in the sunlight?
9.5
7.7
Number of reviews
27 opinions
193 opinions

Performance & Hardware

Processor

Model Qualcomm Snapdragon 865 Qualcomm Snapdragon 665
CPU 1x Cortex-A77 2.84 GHz + 3x Cortex-A77 2.4 GHz + 4x Cortex-A55 1.8 GHz 4x Kryo 260 2.0 GHz + 4x Kryo 260 1.8 GHz
Type Octa-Core Octa-Core
Manufacturing 7 nm 11 nm
Frequency 2.84 GHz 2 GHz
64 Bits Yes Yes

Graphics

GPU Qualcomm Adreno 650 600 Mhz Qualcomm Adreno 610

RAM

RAM 8 GB 4 GB
Type RAM LPDDR5 LPDDR4X RAM

Storage

Capacity 128 GB 64 GB
Type UFS Storage 3.0 UFS Storage 2.1
SD Slot No Yes ,
Slot for SD or second SIM card

Security

Fingerprint Yes, in screen Yes, in screen

Sensors

Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • Hall
  • RGB
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Others

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

User reviews

Does it have good sound?
9.5
8.8
Does it work smoothly in everyday use?
9.6
9.0
What's your experience been with demanding games?
9.4
8.1
Number of reviews
27 opinions
193 opinions

Camera

Main

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

Standard

Standard
Resolution 48 Mpx 48 Mpx
Sensor Sony IMX689 Sony IMX582 Exmor RS
Type CMOS CMOS
Aperture ƒ/ 1.7 ƒ/ 1.79
ISO -- --
Pixel size 1.12 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/1.4 1/2.25
2
Camera type

Wide Angle + Macro

Wide Angle lens
Resolution
48 Mpx
8 Mpx
Sensor
Sony IMX586 Exmor RS
Unknown
Type
CMOS
--
Aperture
ƒ/ 2.2
ƒ/ 2.2
ISO
--
--
Pixel size
2.24 µm
1.12 µm
Pixel Binning
1-4 (2x2)
--
Sensor size
1/2.25
--
3
Camera type

Telephoto lens

Portrait mode (depth)
Resolution
8 Mpx
2 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.2
ƒ/ 2.4
ISO
--
--
Pixel size
1.00 µm
1.75 µm
Pixel Binning
--
--
Sensor size
--
--
4
Camera type

Color Filter
--
Resolution
5 Mpx
Sensor
Unknown
Type
--
Aperture
Unknow
ISO
--
Pixel size
--
Pixel Binning
--
Sensor size
--

Features

Flash Dual LED Dual LED
Optical Stabilisation Yes No
Slow Motion Video Yes,
480 fps
Yes,
240 fps
Others
  • 8K Video
  • 4K Video
  • Optical zoom
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • White balance settings
  • ISO settings
  • Continuous shooting
  • Geotagging
  • Scene mode
  • Self-timer
  • Face detection
  • RAW
  • HDR
  • Night Mode
  • Exposure compensation
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie

SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 32 Mpx
Sensor Sony IMX471 Exmor RS Samsung S5KGD1
Type CMOS BSI ISOCELL
Aperture ƒ/ 2.45 ƒ/ 2.0
ISO -- --
Pixel size 1.00 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/3 1/2.8
Others
--
--

DxOMark Score

DxOMark Score
118
Mobile
120
Photo
106
Video
--

User reviews

Quality of daytime photos
9.3
9.3
Quality of nighttime photos
8.9
8.2
Quality of selfies
8.7
9.1
Does it have a powerful flash?
9.4
8.0
Number of reviews
27 opinions
193 opinions

Connectivity

Network compatibility

5G
  • n1 (2100)
  • n3 (1800)
  • n7 (2600)
  • n28b (700)
  • n28a (700)
  • n78 (3500)
--
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B42 (TDD 3500)
  • B46 (TDD 5200)
  • B66 (1700/2100)
  • 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)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • 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
  • WiFi 6 (802.11ax)
  • 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
  • Wi-Fi MiMO
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth

Version Bluetooth 5.1 LE Low energy consumption Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)

Navigation

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

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.

0.950 W/Kg on head
1.260 W/Kg on body
0.301 W/Kg on head
1.097 W/Kg on body
American measurement

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

-- 1.030 W/Kg on head
1.070 W/Kg on body

Others

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

User reviews

Does it have good coverage for calls?
9.6
9.0
Quality of the GPS
9.7
8.9
And the WiFi?
9.5
8.8
Number of reviews
27 opinions
193 opinions

Battery

Battery

Capacity
4510 mAh
4030 mAh
Type Li-Polymer Li-Polymer
Fast charge Yes,
30.0W
Yes,
18.0W
Others
  • Wireless charging
  • Reverse charging
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 11%
    Less than a day
  • 48%
    One day
  • 37%
    More than one day
  • 4%
    Two days or more
  • 1%
    Less than half day
  • 3%
    Less than a day
  • 17%
    One day
  • 66%
    More than one day
  • 14%
    Two days or more
Number of reviews
27 opinions
193 opinions

Software

Software

Operating System
  • OxygenOS 11 (Android 11)
    Android 11 , 5 months ago
  • Android 10
    Android 10 Q, 1 year ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
  • 42%
    It comes with a clean operating system
  • 54%
    It has preinstalled apps but they don't bother me
  • 4%
    It has preinstalled apps that I can't uninstall
  • 51%
    It comes with a clean operating system
  • 48%
    It has preinstalled apps but they don't bother me
  • 2%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 0%
    Never
  • 0%
    Once a year
  • 4%
    Every six months
  • 96%
    Every two months or less
  • 2%
    Never
  • 3%
    Once a year
  • 22%
    Every six months
  • 73%
    Every two months or less
Number of reviews
27 opinions
193 opinions

Prices

Prices

Prices

Prices