Xiaomi Mi A3 vs Xiaomi Redmi 8: Comparison

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

Compare
Xiaomi Mi A3Xiaomi Mi A3Global · 4GB · 64GB
Xiaomi Redmi 8Xiaomi Redmi 8Global · 3GB · 32GB
Technical data sheets

Basics
Xiaomi Mi A3
Xiaomi Mi A3
Global · 4GB · 64GB
View datasheet
vs
Xiaomi Redmi 8
Xiaomi Redmi 8
Global · 3GB · 32GB
View datasheet
vs

Score
Ki Cost-effective
Score		 7.3 Ki Cost-effective
Score 		6.8 Ki Cost-effective
Score
Design and Screen score 6.2Design & Materials 5.4Design & Materials
Performance and Hardware score 5.5Performance & Hardware 4.9Performance & Hardware
Camera score 6.7Camera 6.3Camera
Connectivity score 6.3 Connectivity 5.7 Connectivity
Battery score 5.4 Battery 6.8 Battery

User reviews
User score
8.6
237 reviews
8.2
58 reviews

Technical specifications of the Xiaomi Mi A3 vs Xiaomi Redmi 8

Specs Xiaomi Mi A3 price compare Xiaomi Mi A3
Global · 4GB · 64GB 		Xiaomi Redmi 8 price comparison Xiaomi Redmi 8
Global · 3GB · 32GB
Inches 6.09" 6.22"
Resolution HD+ HD+
Usable surface 82% useful 81% useful
Aspect Ratio 19.5:9 19:9
Dimensions 71.9 mm
153.5 mm
8.5 mm 		75.4 mm
156.5 mm
9.4 mm
Weight 174 g 188 g
Micro SnapD. 665
Octa-Core 		SnapD. 439
Octa-Core
RAM 4 GB RAM 3 GB RAM
Storage 64 GB 32 GB
AnTuTu 176.750
v8 		118.350
v9
Battery 4030 mAh 5000 mAh
Main Camera 1
48 Mpx · ƒ/1.79
IMX582 Exmor RS
2 3 		1
12 Mpx · ƒ/1.8
IMX363 Exmor RS
2
Selfie Camera SELF 32 Mpx · ƒ/2.0 SELF 8 Mpx · ƒ/2.0
Bands
OS Android 10 Q Android 10 Q

Brand
Brand Xiaomi Xiaomi
Aliases M1906F9SH, Xiaomi MiA3 Lite, Xiaomi MiA3, mia3 Redmi8, Red Rice 8, Red Rice8, M1908C3IG

Release Date
Release date July 2019,
4 years ago 		October 2019,
4 years ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

Xiaomi Mi A3
Xiaomi Redmi 8
Xiaomi Mi A3
Xiaomi Redmi 8
Size
71.9 mm • 153.5 mm • 8.5 mm
See more details
 Print 3D Model
75.4 mm • 156.5 mm • 9.4 mm
See more details
 Print 3D Model
Weight 174 g 188 g
Usable surface 82 % 81 %
Materials Aluminium alloy Plastic, P2i Nano coating
Resistance - -
Colors
Black

White

Blue
Black

Blue

Red

Green

Screen
Diagonal 6.09" 6.22"
Type AMOLED • Samsung LCD IPS
Aspect Ratio 19.5:9 19:9
Resolution HD+
720 x 1560 px 		HD+
720 x 1520 px
Density 282 Pixels per inch 271 Pixels per inch

Others

Others
  • 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
  • Water Drop Notch
  • 1500:1 contrast ratio
  • 70% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.8
7.7
Do you think it's a nice phone?
9.2
7.8
Is it comfortable?
9.1
8.3
Can you see it well in the sunlight?
7.6
7.2
Number of reviews
237 reviews
58 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 665 Qualcomm Snapdragon 439
CPU 4x Kryo 260 2.0 GHz + 4x Kryo 260 1.8 GHz 4x Cortex-A53 1.95 GHz + 4x Cortex-A53 1.45 GHz
Type Octa-Core Octa-Core
Manufacturing 11 nm 12 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 610 Qualcomm Adreno 505

RAM
RAM 4 GB 3 GB
Type LPDDR4X RAM LPDDR3 RAM

Antutu
Score
176.750
Antutu v8
Overall performance better than 56% of devices
See more details
118.350
Antutu v9
Overall performance better than 51% of devices
See more details

Storage
Capacity 64 GB 32 GB
Type UFS Storage 2.1 eMMC 5.1 Storage
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint Yes, in screen Yes, in the back

Sensors
Sensors
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Ultrasonic proximity virtual
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Compass
  • Ultrasonic proximity virtual

Audio

Audio
-
-

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

User reviews

Does it have good sound?
8.6
8.4
Does it work smoothly in everyday use?
8.8
8.0
What's your experience been with demanding games?
7.9
6.9
Number of reviews
237 reviews
58 reviews

Camera

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

Standard

Standard
Resolution 48 Mpx 12 Mpx
Sensor Sony IMX582 Exmor RS Sony IMX363 Exmor RS
Type CMOS CMOS BSI
Aperture ƒ/ 1.79 ƒ/ 1.8
ISO -- --
Pixel size 0.80 µm 1.40 µm
Pixel Binning 1-4 (2x2) --
Sensor size 1/2" 1/2.55"
2
Camera type

Wide Angle lens

Portrait mode (depth)
Resolution
8 Mpx
2 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.2
ƒ/ --
Pixel size
1.12 µm
--
Pixel Binning
--
--
Sensor size
--
--
3
Camera type

Portrait mode (depth)
--
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
Pixel size
1.75 µm
Pixel Binning
--
Sensor size
--

Features
Flash Dual LED LED
Optical Stabilisation No No
Slow Motion Video Yes,
240 fps 		Yes,
60 fps
Others
  • 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
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 32 Mpx 8 Mpx
Sensor Samsung S5KGD1 Unknown
Type ISOCELL --
Aperture ƒ/ 2.0 ƒ/ 2.0
Pixel size 0.80 µm 1.12 µm
Pixel Binning 1-4 (2x2) --
Sensor size 1/2.8" --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
9.2
8.1
Quality of nighttime photos
8.0
6.2
Quality of selfies
8.8
7.4
Does it have a powerful flash?
7.8
7.8
Number of reviews
237 reviews
58 reviews
Kimovil Photo Lab

Xiaomi Mi A3 vs Xiaomi Redmi 8 camera: Comparison of real photos

  • Xiaomi Mi A3
  • Xiaomi Redmi 8
Compare technical photos

Connectivity

Network compatibility

5G -- --
4G LTE
  • 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)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • 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
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth
Version Bluetooth 5.0 LE Low energy consumption Bluetooth 4.2 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • GPS
  • A-GPS
  • GLONASS
  • Beidou

USB
USB
  • Charging
  • Host
  • 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.

 0.301 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
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Infrared
  • VoLTE
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
8.8
8.3
Quality of the GPS
8.8
7.8
And the WiFi?
8.5
8.3
Number of reviews
237 reviews
58 reviews

Battery

Battery
Capacity
4030 mAh
See more details
5000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
18.0W 		Yes,
18.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 6%
    Less than a day
  • 22%
    One day
  • 59%
    More than one day
  • 12%
    Two days or more
  • 0%
    Less than half day
  • 5%
    Less than a day
  • 26%
    One day
  • 43%
    More than one day
  • 26%
    Two days or more
Number of reviews
237 reviews
58 reviews

Software

Software
Operating System
  • Android 10
    Android 10 Q, 4 years ago
  • MIUI V12 (Android 10)
    Android 10 Q, 4 years ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
  • 50%
    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
  • 4%
    It comes with a clean operating system
  • 84%
    It has preinstalled apps but they don't bother me
  • 12%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 2%
    Never
  • 4%
    Once a year
  • 25%
    Every six months
  • 69%
    Every two months or less
  • 4%
    Never
  • 13%
    Once a year
  • 44%
    Every six months
  • 38%
    Every two months or less
Number of reviews
237 reviews
58 reviews
Prices
From $ 233 --
From $ 258 --

Others

Common comparisons