Xiaomi Mi A3 vs Nokia 5.3 Specs Comparison

Availability

Officially announced
Jul 17, 2019	Mar 19, 2020
Prices (MSRP)
	$200

Design

Dimensions
6.04 x 2.83 x 0.33 inches 153.48 x 71.85 x 8.475 mm	6.47 x 3.02 x 0.33 inches 164.3 x 76.6 x 8.5 mm
Weight
6.13 oz / 173.8 g	6.53 oz / 185.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Plastic	Back: Plastic Frame: Plastic
Biometrics
2D Face unlock, Optical in-screen fingerprint	Fingerprint (touch)
Keys
Back: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gray, Blue, White	Charcoal, Cyan, Sand

Display

Size
6.1-inch, 82.56% screen-to-body	6.5-inch, 82.17% screen-to-body
Type
Super AMOLED	IPS LCD
Resolution
1560x720px, 19.5:9 ratio, 282 PPI	1600x720px, 20:9 ratio, 268 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 3

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	5.1 (Poor)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 665 (11 nm)	Snapdragon 665 SM6125 (11 nm)
Processor
Octa-core 2000 MHz Kryo 260	Octa-core 2000 MHz Kryo 260
GPU
Adreno 610	Adreno 610
Memory
4GB (LPDDR4)/128GB 4GB/64GB	4GB (LPDDR4)/64GB (eMMC 5.1) 3GB/64GB 6GB/64GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 512 GB
OS
Android (11, 10, 9.0 Pie)	Android (11, 10)

Battery

Type
4030 mAh	4000 mAh
Charging
Qualcomm Quick Charge 3.0

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

9h 47min

Gaming

7h 27min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm	13 MP (PDAF) Aperture size: F1.8
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	5 MP (Ultra-wide)
Third camera
2 MP (Depth information) Aperture size: F2.4	2 MP (Macro)
Fourth camera
	2 MP (Depth information)
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS, Video calling, Video sharing	1080p
Front
32 MP Video capture: 1080p	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	4.2
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	b,g,n,ac Wi-Fi Direct, Hotspot 802.11 b, g, n, ac
USB
Type-C	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC

Discover more

Full Specs Xiaomi Mi A3 Specs

Full Specs Nokia 5.3 Specs PA Review Nokia 5.3 Review

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	aptX
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66
4G (TDD) Bands
38, 40	38
3G Bands
5, 8, 4, 2, 1	1, 2, 4, 5, 8
Data Speed
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
	Date approved: Apr 06, 2020 FCC ID value: 2AJOTTA-1223
Measured SAR
	Head: 1.03 W/kg Body: 0.95 W/kg Simultaneous Transmission: 1.33 W/kg Wireless Router: 0.97 W/kg

Alternative variants

with 64 GB storage

Memory	64GB

with 3GB RAM

Memory	3GB

with 6GB RAM

Memory	6GB

Global version

4G (FDD) Bands	1, 3, 5, 7, 8, 20, 28
4G (TDD) Bands	38, 40, 41
3G Bands	5, 8, 2, 1