71points
81points

Xiaomi Mi A3

64points
71points

Xiaomi Redmi Note 7

Xiaomi Mi A3
Comparison winner
Cost-effectiveness winner
vs
vs

151 facts in comparison

Xiaomi Mi A3 vs Xiaomi Redmi Note 7

Xiaomi Mi A3
Xiaomi Redmi Note 7
71
points
Xiaomi Mi A3
64
points
Xiaomi Redmi Note 7

Why is Xiaomi Mi A3 better than Xiaomi Redmi Note 7?

  • 0.75% more battery power
    4030mAhvs4000mAh
  • 9.43% more megapixels (main camera)
    48MP & 8MP & 2MPvs48 & 5MP
  • 2.46x more megapixels (front camera)
    32MPvs13MP
  • 12.2g lighter
    173.8gvs186g
  • Has a BSI sensor
    ?
  • 3nm smaller semiconductor size
    ?

    11nmvs14nm
  • 3.3mm narrower
    71.9mmvs75.2mm
  • 5.7mm shorter
    153.5mmvs159.2mm

Why is Xiaomi Redmi Note 7 better than Xiaomi Mi A3?

  • 43.01% higher pixel density
    409ppivs286ppi
  • 6.32% faster CPU speed
    4 x 2.2GHz & 4 x 1.84GHzvs4 x 2 & 4 x 1.8GHz
  • 2.25x higher resolution
    ?

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

    6.3"vs6.01"
  • LCD display with 3 subpixels per pixels
    ?
  • 33.33% faster downloads
    600MBits/svs450MBits/s
  • 0.4mm thinner
    8.1mmvs8.5mm
  • Has an IPS screen
    ?

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
$179.49
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 aliexpressGlobal Version Xiaomi Mi A3 4GB 64GB Sma...Global Version Xiaomi Mi A3 4GB 64GB Smartphone CC 9e Snapdragon 665 Octa Core 6.088" AMOLED Screen 48MP + 32MP Camera 4030mAh
aliexpress logo
$182.13

Xiaomi Redmi Note 7

ProductStorePrice
Xiaomi Redmi Note 7 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 7 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) (Space Black)
Amazon logo
$180.00
Xiaomi Redmi Note 7 banggood_wwXiaomi Redmi Note 7 Pro 6.3 inch 48MP Du...Xiaomi Redmi Note 7 Pro 6.3 inch 48MP Dual Rear Camera 6GB RAM 128GB ROM Snapdragon 675 Octa core 4G Smartphone
banggood_ww logo
$219.99
Xiaomi Redmi Note 7 walmartXiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'...Xiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'' FHD+, Snapdragon 660, Black - Unlocked Global Version
walmart logo
$174.99
Xiaomi Redmi Note 7 aliexpressOriginal Xiaomi Redmi Note 7 Pro 6GB 128...Original Xiaomi Redmi Note 7 Pro 6GB 128GB 48MP IMX 586 Camera Snapdragon 675 Octa Core 6.3'' FHD Screen Mobile Phone 4000mAh
aliexpress logo
$159.99

Cheap alternatives

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

Escobar Fold 1

Xiaomi Mi A3
Xiaomi Redmi Note 7
2.weight
?

Best

Kyocera KY-01L

47g

173.8g

186g

3.thickness
?

Best

Asus Zenfone AR 64GB

4.6mm

8.5mm

8.1mm

4.height
?

Best

Motorola FlipOut

67mm

153.5mm

159.2mm

5.width
?

Best

Vertu Signature for Bentley

42mm

71.9mm

75.2mm

6.volume
?

Best

Kyocera KY-01L

26.53cm³

93.81cm³

96.97cm³

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 7
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 7

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 7 (Qualcomm Snapdragon 660)
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 2.2GHz & 4 x 1.84GHz (Qualcomm Snapdragon 660)

4.CPU threads
?

More threads result in faster performance and better multitasking.

Best

Escobar Fold 1

8

5.RAM
?

Best

Xiaomi Mi CC9 Pro

12GB

4GB

4GB

6.DirectX version
?

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

Best

Escobar Fold 1

12

Cameras

1.megapixels (main camera)
?

Best

Xiaomi Mi Note 10 Pro

108 & 5 & 12 & 20 & 2MP

48MP & 8MP & 2MP

48MP & 5MP

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

Escobar Fold 1

Xiaomi Mi A3
Xiaomi Redmi Note 7
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

1080 x 60fps

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/2.4 & f/1.8

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 7

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 7
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 7
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 7
5.Has dedicated media keys
?

Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

For example

Samsung Galaxy A10s Dual SIM

Xiaomi Mi A3
Xiaomi Redmi Note 7

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 7
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 7
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 7
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 7 (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 7

Features

1.Is a multi-user system
Xiaomi Mi A3 (Android 9.0 Pie)
Xiaomi Redmi Note 7 (Android 9.0 Pie)
2.Supports Java
Xiaomi Mi A3 (Android 9.0 Pie)
Xiaomi Redmi Note 7 (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 7 (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 7 (Android 9.0 Pie)
5.download speed
?

Best

Meizu 16T (128GB / 8GB RAM)

2048MBits/s

450MBits/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 7

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
$179.49
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 aliexpressGlobal Version Xiaomi Mi A3 4GB 64GB Sma...Global Version Xiaomi Mi A3 4GB 64GB Smartphone CC 9e Snapdragon 665 Octa Core 6.088" AMOLED Screen 48MP + 32MP Camera 4030mAh
aliexpress logo
$182.13

Xiaomi Redmi Note 7

ProductStorePrice
Xiaomi Redmi Note 7 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 7 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) (Space Black)
Amazon logo
$180.00
Xiaomi Redmi Note 7 banggood_wwXiaomi Redmi Note 7 Pro 6.3 inch 48MP Du...Xiaomi Redmi Note 7 Pro 6.3 inch 48MP Dual Rear Camera 6GB RAM 128GB ROM Snapdragon 675 Octa core 4G Smartphone
banggood_ww logo
$219.99
Xiaomi Redmi Note 7 walmartXiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'...Xiaomi Redmi Note 7, 64GB/4GB RAM, 6.30'' FHD+, Snapdragon 660, Black - Unlocked Global Version
walmart logo
$174.99
Xiaomi Redmi Note 7 aliexpressOriginal Xiaomi Redmi Note 7 Pro 6GB 128...Original Xiaomi Redmi Note 7 Pro 6GB 128GB 48MP IMX 586 Camera Snapdragon 675 Octa Core 6.3'' FHD Screen Mobile Phone 4000mAh
aliexpress logo
$159.99

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