71points

Xiaomi Mi A3

72points

Xiaomi Redmi Note 8

vs
vs

146 facts in comparison

Xiaomi Mi A3 vs Xiaomi Redmi Note 8

Xiaomi Mi A3
Xiaomi Redmi Note 8
71
points
Xiaomi Mi A3
72
points
Xiaomi Redmi Note 8

Why is Xiaomi Mi A3 better than Xiaomi Redmi Note 8?

  • 0.75% more battery power
    4030mAhvs4000mAh
  • 2.46x more megapixels (front camera)
    32MPvs13MP
  • 16.2g lighter
    173.8gvs190g
  • 3.4mm narrower
    71.9mmvs75.3mm
  • 4.8mm shorter
    153.5mmvs158.3mm
  • Shoots raw
    ?
  • Has an OLED or AMOLED display
    ?
  • 6.31% less body volume
    93.81cm³vs100.127916cm³

Why is Xiaomi Redmi Note 8 better than Xiaomi Mi A3?

  • 43.01% higher pixel density
    409ppivs286ppi
  • 2GB more RAM memory
    6GBvs4GB
  • 2.25x higher resolution
    ?

    1080 x 2340pxvs720 x 1560px
  • 4.83% bigger screen size
    ?

    6.3"vs6.01"
  • 3.45% more megapixels (main camera)
    48MP & 8MP & 2MP & 2MPvs48 & 8 & 2MP
  • LCD display with 3 subpixels per pixels
    ?
  • 33.33% faster downloads
    600MBits/svs450MBits/s
  • 0.1mm thinner
    8.4mmvs8.5mm

Price comparison

Xiaomi Mi A3

ProductStorePrice
Xiaomi Mi A3 AmazonXiaomi Mi A3 128GB, 4GB RAM 6.1' 48MP AI...Xiaomi Mi A3 128GB, 4GB RAM 6.1' 48MP AI Triple Camera LTE Factory Unlocked Smartphone (International Version) (More Than White)
Amazon logo
$204.50
Xiaomi Mi A3 AmazonXiaomi A3 4+128Gb Blue EU
Amazon logo
$179.50
Xiaomi Mi A3 banggood_wwXiaomi Mi A3 Global Version 6.088 inch A...Xiaomi Mi A3 Global Version 6.088 inch AMOLED 48MP Triple Rear Camera 4GB 64GB Snapdragon 665 Octa core 4G Smartphone
banggood_ww logo
$219.99
Xiaomi Mi A3 banggood_wwXiaomi Mi A3 Global Version 6.088 inch A...Xiaomi Mi A3 Global Version 6.088 inch AMOLED 48MP Triple Rear Camera 4GB 128GB Snapdragon 665 Octa core 4G Smartphone
banggood_ww logo
$249.99
Xiaomi Mi A3 walmartXiaomi Mi Box S 4K HDR Android TV Stream...Xiaomi Mi Box S 4K HDR Android TV Streaming Media Player w/Google Assistant NEW
walmart logo
$169.56
Xiaomi Mi A3 aliexpressGlobal Version Xiaomi Mi A3 MiA3 4GB 64G...Global Version Xiaomi Mi A3 MiA3 4GB 64GB Mobile Phone Snapdragon 665 48MP Triple Cameras 32MP Front Camera 6.088 AMOLED Display
aliexpress logo
$155.99

Xiaomi Redmi Note 8

ProductStorePrice
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8 64GB + 4GB RAM, 6.3"...Xiaomi Redmi Note 8 64GB + 4GB RAM, 6.3" LTE 48MP Factory Unlocked GSM Smartphone - International Version (Space Black)
Amazon logo
$179.50
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8, 32GB/3GB RAM 6.3" F...Xiaomi Redmi Note 8, 32GB/3GB RAM 6.3" FHD+ Display Snapdragon 665, Dual SIM Factory Unlocked Global Version (Space Black)
Amazon logo
$159.49
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8, 32GB/3GB RAM 6.3" F...Xiaomi Redmi Note 8, 32GB/3GB RAM 6.3" FHD+ Display Snapdragon 665, Dual SIM Factory Unlocked Global Version (Moonlight White)
Amazon logo
$157.95
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'...Xiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'' FHD+, Snapdragon 660, Black - Unlocked Global Version
Amazon logo
$168.99
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6...Xiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6.53" LTE GSM 64MP Smartphone - Global Model (Mineral Grey)
Amazon logo
$251.00
Xiaomi Redmi Note 8 AmazonXiaomi Mi A3 64GB, 4GB RAM 6.1' 48MP AI ...Xiaomi Mi A3 64GB, 4GB RAM 6.1' 48MP AI Triple Camera LTE Factory Unlocked Smartphone (International Version) (Kind of Grey)
Amazon logo
$164.99
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6...Xiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6.53" LTE GSM 64MP Factory Unlocked Smartphone - Global Model (Forest Green)
Amazon logo
$249.90
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 7 128GB + 4GB RAM 6.3"...Xiaomi Redmi Note 7 128GB + 4GB RAM 6.3" FHD+ LTE Factory Unlocked 48MP GSM Smartphone (Global Version, No Warranty) (Neptune Blue)
Amazon logo
$189.00
Xiaomi Redmi Note 8 banggood_wwXiaomi Redmi Note 8 6.3 inch 48MP Quad R...Xiaomi Redmi Note 8 6.3 inch 48MP Quad Rear Camera 6GB 128GB 4000mAh Snapdragon 665 Octa core 4G Smartphone
banggood_ww logo
$239.99
Xiaomi Redmi Note 8 banggood_wwXiaomi Redmi Note 8 Pro 6.53 inch 64MP Q...Xiaomi Redmi Note 8 Pro 6.53 inch 64MP Quad Rear Camera 6GB 128GB NFC 4500mAh Helio G90T Octa core 4G Smartphone
banggood_ww logo
$279.99
Xiaomi Redmi Note 8 banggood_wwXiaomi Redmi Note 8 Pro Global Version 6...Xiaomi Redmi Note 8 Pro Global Version 6.53 inch 64MP Quad Rear Camera 6GB 64GB NFC 4500mAh Helio G90T Octa Core 4G Smartphone
banggood_ww logo
$269.00

Design

1.Weather-sealed (splashproof)
?

The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes. Show more

For example

Motorola One Hyper

Xiaomi Mi A3
Xiaomi Redmi Note 8
2.weight
?

Best

Kyocera KY-01L

47g

173.8g

190g

3.thickness
?

Best

Asus Zenfone AR 64GB

4.6mm

8.5mm

8.4mm

4.width
?

Best

Vertu Signature for Bentley

42mm

71.9mm

75.3mm

5.height
?

Best

Motorola FlipOut

67mm

153.5mm

158.3mm

6.volume
?

Best

Kyocera KY-01L

26.53cm³

93.81cm³

100.13cm³

Display

1.resolution
?

The resolution indicates the maximum amount of pixels that can be shown on the screen, expressed as the number of pixels on the horizontal axis and the number on the vertical axis. Show more

Best

Sony Xperia H8541

2160 x 4320px

720 x 1560px

1080 x 2340px

2.pixel density
?

Best

Sony Xperia H8541

847ppi

286ppi

409ppi

3.has branded damage-resistant glass
?

Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force. Show more

Xiaomi Mi A3
Xiaomi Redmi Note 8
4.screen size
?

The bigger the screen size is, the better the user experience. Show more

Best

Energizer Power Max P8100S

8.1"

6.01"

6.3"

5. newer Gorilla Glass version
?

Best

OnePlus 6T (128GB / 8GB RAM)

6

5

5

6.LCD display with 3 subpixels per pixels
?

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image. Show more

Xiaomi Mi A3
Xiaomi Redmi Note 8

Performance

1.RAM speed
?

It can support faster memory, which will give quicker system performance.

Best

Huawei Nova 5z (64GB / 6GB RAM)

4266MHz

2.Has integrated LTE
?

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.

Xiaomi Redmi Note 8 (Qualcomm Snapdragon 665)
3.CPU speed
?

Best

Meizu Pro 7 Plus 64GB

8 x 2.5GHz

4 x 2GHz & 4 x 1.8GHz (Qualcomm Snapdragon 665)

4 x 2GHz & 4 x 1.8GHz (Qualcomm Snapdragon 665)

4.CPU threads
?

More threads result in faster performance and better multitasking.

Best

Vivo U20 (64GB / 4GB RAM)

8

5.RAM
?

Best

Xiaomi Mi CC9 Pro

12GB

4GB

6GB

6.DirectX version
?

DirectX is used in games, with newer versions supporting better graphics.

Best

Vivo U20 (64GB / 4GB RAM)

12

Cameras

1.megapixels (main camera)
?

Best

Xiaomi Mi Note 10 Pro

108 & 5 & 12 & 20 & 2MP

48MP & 8MP & 2MP

48MP & 8MP & 2MP & 2MP

2.megapixels (front camera)
?

Best

Motorola One Hyper

32 & 8MP

32MP

13MP

3.has built-in optical image stabilization
?

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image. Show more

For example

Vivo Z5i

Xiaomi Mi A3
Xiaomi Redmi Note 8
4.video recording (main camera)
?

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions. Show more

Best

OnePlus 6T (128GB / 8GB RAM)

2160 x 60fps

2160 x 30fps

2160 x 30fps

5.wide aperture (main camera)
?

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject. Show more

Best

Xiaomi Black Shark 2 (128GB / 8GB RAM)

2.2 & 1.2f

f/1.8 & f/2.2 & f/2.4

f/1.8 & f/2.2 & f/2.4 & f/2.4

6.has a flash
?

A flash is good for low-light environments, and can sometimes be used as flashlight.

Xiaomi Mi A3
Xiaomi Redmi Note 8

Audio

1.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience. Show more

For example

Xiaomi Black Shark 2 (128GB / 8GB RAM)

Xiaomi Mi A3
Xiaomi Redmi Note 8
2.has a socket for a 3.5 mm audio jack
?

With a standard mini jack socket, you can use the device with most headphones. Show more

Xiaomi Mi A3
Xiaomi Redmi Note 8
3.number of microphones
?

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Motorola RAZR (2019)

4

2

2

4.Has a radio
?

A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet. Show more

Xiaomi Mi A3
Xiaomi Redmi Note 8

Battery

1.battery power
?

Best

Energizer Power Max P18K Pop

18000mAh

4030mAh

4000mAh

2.Supports fast charging
?

Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.

Xiaomi Mi A3
Xiaomi Redmi Note 8
3.has wireless charging
?

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base. Show more

For example

Honor V30 (128GB / 6GB RAM)

Xiaomi Mi A3
Xiaomi Redmi Note 8
4.has a removable battery
?

The battery is removable and can be replaced by the user if broken. Show more

For example

Motorola Moto E6 Plus (32GB / 2GB RAM)

Xiaomi Mi A3
Xiaomi Redmi Note 8
5.Has an ultra power-saving mode
?

The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps. Show more

Xiaomi Mi A3 (Android 9.0 Pie)
Xiaomi Redmi Note 8 (Android 9.0 Pie)
6.has a battery level indicator
?

An indicator shows you when the device has low battery.

Xiaomi Mi A3
Xiaomi Redmi Note 8

Features

1.Is a multi-user system
Xiaomi Mi A3 (Android 9.0 Pie)
Xiaomi Redmi Note 8 (Android 9.0 Pie)
2.Supports Java
Xiaomi Mi A3 (Android 9.0 Pie)
Xiaomi Redmi Note 8 (Android 9.0 Pie)
3.Has offline voice recognition
?

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.

Xiaomi Mi A3 (Android 9.0 Pie)
Xiaomi Redmi Note 8 (Android 9.0 Pie)
4.Is free and open source
?

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.

Xiaomi Mi A3 (Android 9.0 Pie)
Xiaomi Redmi Note 8 (Android 9.0 Pie)
5.download speed
?

Best

Meizu 16T (128GB / 8GB RAM)

2048MBits/s

450MBits/s

600MBits/s

6.Has fast 802.11ac Wi-Fi connection
?

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming. Show more

Xiaomi Mi A3
Xiaomi Redmi Note 8

Price comparison

Xiaomi Mi A3

ProductStorePrice
Xiaomi Mi A3 AmazonXiaomi Mi A3 128GB, 4GB RAM 6.1' 48MP AI...Xiaomi Mi A3 128GB, 4GB RAM 6.1' 48MP AI Triple Camera LTE Factory Unlocked Smartphone (International Version) (More Than White)
Amazon logo
$204.50
Xiaomi Mi A3 AmazonXiaomi A3 4+128Gb Blue EU
Amazon logo
$179.50
Xiaomi Mi A3 banggood_wwXiaomi Mi A3 Global Version 6.088 inch A...Xiaomi Mi A3 Global Version 6.088 inch AMOLED 48MP Triple Rear Camera 4GB 64GB Snapdragon 665 Octa core 4G Smartphone
banggood_ww logo
$219.99
Xiaomi Mi A3 banggood_wwXiaomi Mi A3 Global Version 6.088 inch A...Xiaomi Mi A3 Global Version 6.088 inch AMOLED 48MP Triple Rear Camera 4GB 128GB Snapdragon 665 Octa core 4G Smartphone
banggood_ww logo
$249.99
Xiaomi Mi A3 walmartXiaomi Mi Box S 4K HDR Android TV Stream...Xiaomi Mi Box S 4K HDR Android TV Streaming Media Player w/Google Assistant NEW
walmart logo
$169.56
Xiaomi Mi A3 aliexpressGlobal Version Xiaomi Mi A3 MiA3 4GB 64G...Global Version Xiaomi Mi A3 MiA3 4GB 64GB Mobile Phone Snapdragon 665 48MP Triple Cameras 32MP Front Camera 6.088 AMOLED Display
aliexpress logo
$155.99

Xiaomi Redmi Note 8

ProductStorePrice
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8 64GB + 4GB RAM, 6.3"...Xiaomi Redmi Note 8 64GB + 4GB RAM, 6.3" LTE 48MP Factory Unlocked GSM Smartphone - International Version (Space Black)
Amazon logo
$179.50
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8, 32GB/3GB RAM 6.3" F...Xiaomi Redmi Note 8, 32GB/3GB RAM 6.3" FHD+ Display Snapdragon 665, Dual SIM Factory Unlocked Global Version (Space Black)
Amazon logo
$159.49
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8, 32GB/3GB RAM 6.3" F...Xiaomi Redmi Note 8, 32GB/3GB RAM 6.3" FHD+ Display Snapdragon 665, Dual SIM Factory Unlocked Global Version (Moonlight White)
Amazon logo
$157.95
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'...Xiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'' FHD+, Snapdragon 660, Black - Unlocked Global Version
Amazon logo
$168.99
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6...Xiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6.53" LTE GSM 64MP Smartphone - Global Model (Mineral Grey)
Amazon logo
$251.00
Xiaomi Redmi Note 8 AmazonXiaomi Mi A3 64GB, 4GB RAM 6.1' 48MP AI ...Xiaomi Mi A3 64GB, 4GB RAM 6.1' 48MP AI Triple Camera LTE Factory Unlocked Smartphone (International Version) (Kind of Grey)
Amazon logo
$164.99
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6...Xiaomi Redmi Note 8 Pro 128GB, 6GB RAM 6.53" LTE GSM 64MP Factory Unlocked Smartphone - Global Model (Forest Green)
Amazon logo
$249.90
Xiaomi Redmi Note 8 AmazonXiaomi Redmi Note 7 128GB + 4GB RAM 6.3"...Xiaomi Redmi Note 7 128GB + 4GB RAM 6.3" FHD+ LTE Factory Unlocked 48MP GSM Smartphone (Global Version, No Warranty) (Neptune Blue)
Amazon logo
$189.00
Xiaomi Redmi Note 8 banggood_wwXiaomi Redmi Note 8 6.3 inch 48MP Quad R...Xiaomi Redmi Note 8 6.3 inch 48MP Quad Rear Camera 6GB 128GB 4000mAh Snapdragon 665 Octa core 4G Smartphone
banggood_ww logo
$239.99
Xiaomi Redmi Note 8 banggood_wwXiaomi Redmi Note 8 Pro 6.53 inch 64MP Q...Xiaomi Redmi Note 8 Pro 6.53 inch 64MP Quad Rear Camera 6GB 128GB NFC 4500mAh Helio G90T Octa core 4G Smartphone
banggood_ww logo
$279.99
Xiaomi Redmi Note 8 banggood_wwXiaomi Redmi Note 8 Pro Global Version 6...Xiaomi Redmi Note 8 Pro Global Version 6.53 inch 64MP Quad Rear Camera 6GB 64GB NFC 4500mAh Helio G90T Octa Core 4G Smartphone
banggood_ww logo
$269.00

Which are the best smartphones?

Show all
This page is currently only available in English.