Apple iPhone XS vs Xiaomi Mi A3 Specs Comparison

Availability

Officially announced
Sep 12, 2018	Jul 17, 2019
Prices (MSRP)
$999

Design

Dimensions
5.65 x 2.79 x 0.30 inches 143.6 x 70.9 x 7.7 mm	6.04 x 2.83 x 0.33 inches 153.48 x 71.85 x 8.475 mm
Weight
6.24 oz / 177.0 g	6.13 oz / 173.8 g
Materials
Back: Glass Frame: Stainless steel	Back: Glass (Corning Gorilla Glass 5) Frame: Plastic
Resistance
Water, Dust; IP68
Biometrics
3D Face unlock	2D Face unlock, Optical in-screen fingerprint
Keys
Left: Volume control, Other; Right: Lock/Unlock key	Back: Volume control, Lock/Unlock key
Colors
Gold, Silver, Space gray	Gray, Blue, White

Display

Size
5.8-inch, 82.64% screen-to-body	6.1-inch, 82.56% screen-to-body
Type
OLED, HDR, 625 nits	Super AMOLED
Resolution
2436x1125px, 19.5:9 ratio, 459 PPI	1560x720px, 19.5:9 ratio, 282 PPI
Protection
	Corning Gorilla Glass 5
Features
HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
2 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Apple A12 Bionic APL1W81 (7 nm)	Snapdragon 665 (11 nm)
Processor
Hexa-core 2490 MHz Vortex and Tempest	Octa-core 2000 MHz Kryo 260
GPU
Apple 4-core GPU	Adreno 610
Memory
4GB (LPDDR4)/64GB 4GB/256GB 4GB/512GB	4GB (LPDDR4)/128GB 4GB/64GB
Storage expansion
not expandable	microSDXC up to 256 GB
OS
iOS (15.x, 14.x, 13.x, 12.x)	Android (11, 10, 9.0 Pie)

Battery

Type
2659 mAh, Li - Ion	4030 mAh
Charging
USB Power Delivery Qi wireless charging	Qualcomm Quick Charge 3.0
Charge speed
Wired: 15.0W Wireless: 7.5W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

7h 49min

Video

4h 42min

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Triple camera
Main camera
12 MP (Sapphire crystal lens cover, OIS, PDAF, BSI sensor) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2.55" Pixel size: 1.4 μm	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, Sapphire crystal lens cover, OIS, PDAF, BSI sensor) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 52 mm Sensor size: 1/3.4" Pixel size: 1 μm	8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
	2 MP (Depth information) Aperture size: F2.4
Flash
Quad LED	LED
Video recording
4K UHD (60 fps), 1080p (240 fps), 720p OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording	4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS, Video calling, Video sharing
Front
7 MP (HDR) Video capture: 1080p	32 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Lightning	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, UMA (Wi-Fi Calling)	Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Features
	Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
Noise cancellation, Video recording	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 32, 66, 71	1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
34, 38, 39, 40, 41, 46	38, 40
3G Bands
1, 2, 4, 5, 8	5, 8, 4, 2, 1
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	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, eSIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Sep 12, 2018 FCC ID value: BCG-E3218A
Measured SAR
Head: 0.90 W/kg Body: 0.99 W/kg Simultaneous Transmission: 1.53 W/kg Wireless Router: 0.99 W/kg

Alternative variants

with 512 GB storage

Memory	512GB
Prices (MSRP)	$1349

with 64 GB storage

Memory	64GB

with 256 GB storage

Memory	256GB
Prices (MSRP)	$1149

Links

Full specifications
Apple iPhone XS Specs	Xiaomi Mi A3 Specs
PhoneArena Review
Apple iPhone XS Review
User Reviews
Apple iPhone XS User Reviews