Xiaomi Mi A1 vs Xiaomi Mi A3

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Display

Size

5.5 inches
6.1 inches

Resolution

1920 x 1080 pixels,
401 PPI
1560 x 720 pixels, 19.5:9 ratio,
282 PPI

Technology

IPS LCD
Super AMOLED

Screen-to-body

70.87 %
82.56 %

Peak brightness

450 cd/m2 (nit)
 

Features

Oleophobic coating, Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip

Qualcomm Snapdragon 625 8953
Qualcomm Snapdragon 665

Processor

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

GPU

Adreno 506
Adreno 610

RAM

4GB LPDDR3
4GB LPDDR4

Internal storage

64GB
128GB

Storage expansion

microSDXC up to 256 GB
microSDXC up to 256 GB

OS

Android (9.0 Pie, 8.1 Oreo, 8.0 Oreo, 7.1 Nougat)
Android (10, 9.0 Pie)

Battery

Capacity

3080 mAh
4030 mAh

Type

Li - Ion, Not user replaceable
Not user replaceable

Charging

Fast charging
Qualcomm Quick Charge 3.0

Camera

Rear

Dual camera
Triple camera

Main camera

12 MP (PDAF)
48 MP (PDAF)

Specifications

Aperture size: F2.2; Focal length: 26 mm; Pixel size: 1.25 μm
Aperture size: F1.8; Sensor size: 1/2.3"; Pixel size: 0.8 μm

Second camera

12 MP (Telephoto, Autofocus)
8 MP (Ultra-wide)

Specifications

Optical zoom: 2x; Aperture size: F2.6; Focal Length: 50 mm; Pixel size: 1 μm
Aperture size: F2.2; Pixel size: 1.12 μm

Third camera

 
2 MP (Depth information)

Specifications

 
Aperture size: F2.4

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features

Video calling, Video sharing
EIS, Video calling, Video sharing

Front

5 MP
32 MP

Design

Dimensions

6.12 x 2.98 x 0.29 inches (155.4 x 75.8 x 7.3 mm)
6.04 x 2.83 x 0.33 inches (153.48 x 71.85 x 8.475 mm)

Weight

5.82 oz (165.0 g)
the average is 6.2 oz (176 g)
6.13 oz (173.8 g)
the average is 6.2 oz (176 g)

Materials

Back: Metal
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Biometrics

Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Features

Touch sensitive control keys
 

Colors

Black, Gold, Pink
Gray, Blue, White

Cellular

LTE (FDD)

Bands 1(2100), 3(1800), 5(850)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD)

Bands 40(2300), 41(2600+)
Bands 38(2600), 40(2300)

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE, HSPA, HSUPA
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

Type-C (reversible)
Type-C (reversible)

Features

Mass storage device, Charging
Charging, Mass storage device

Location

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Hall (for flip covers)
Accelerometer, Gyroscope, Compass

Other

Infrared, VoIP, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync

Buyers information

In The Box

 
10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
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