Nokia 3.1 vs Xiaomi Mi A3 Specs Comparison

Design

Dimensions
5.76 x 2.70 x 0.34 inches 146.25 x 68.65 x 8.7 mm	6.04 x 2.83 x 0.33 inches 153.48 x 71.85 x 8.475 mm
Weight
4.88 oz (138.3 g)	6.13 oz (173.8 g)
Materials
Back: Plastic Frame: Metal	Back: Glass (Corning Gorilla Glass 5) Frame: Plastic
Biometrics
	2D Face unlock, Optical in-screen fingerprint
Keys
	Back: Volume control, Lock/Unlock key
Colors
Black, Blue, White	Gray, Blue, White

Display

Size
5.2-inch	6.1-inch
Resolution
1440x720px, 18:9 ratio, 310 PPI	1560x720px, 19.5:9 ratio, 282 PPI
Technology
IPS LCD	Super AMOLED
Screen-to-body
69.55 %	82.56 %
Features
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek MT6750 (28 nm)	Qualcomm Snapdragon 665 (11 nm)
Processor
Octa-core ARM Cortex-A53	Octa-core 2000 MHz Kryo 260
GPU
Mali-T860 MP2	Adreno 610
RAM
3GB	4GB (LPDDR4)
Internal storage
32GB	128GB
Storage expansion
	microSDXC up to 256 GB
OS
Android (8.0 Oreo)	Android (11, 10, 9.0 Pie)

Battery

Capacity
2990 mAh	4030 mAh
Charging
	Qualcomm Quick Charge 3.0

Camera

Rear
Single camera	Triple camera
Main camera
13 MP (Autofocus) Aperture size: F2.0	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm
Second camera
	8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
	2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps) EIS, Video calling, Video sharing
Front
8 MP (Wide Angle)	32 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
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
microUSB, USB 2.0	Type-C
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope	Accelerometer, Gyroscope, Compass
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	Infrared, VoIP, Tethering, Computer sync, OTA sync

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
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 28(700 APT)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300)	Bands 38(2600), 40(2300)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA	LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
	Nano SIM

Buyers information

MSRP
$ 159
In The Box
Charger, Charging / data cable, Quick guide, Headset, Sim door key	10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card

Availability

Officially announced
May 29, 2018	Jul 17, 2019

Alternative variants

with 16 GB storage

RAM	2GB
Internal storage	16GB

with 64 GB storage

Internal storage	64GB

for EMEA and APAC

4G (FDD)	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
3G	Bands 5(850), 8(900), 1(2100)

for India

4G (FDD)	Bands 1(2100), 3(1800), 5(850)
4G (TDD)	Bands 40(2300), 41(2600+)
3G	Bands 5(850), 8(900), 1(2100)

Links

Full specifications
Nokia 3.1 Specs	Xiaomi Mi A3 Specs