Microsoft Surface Duo vs Xiaomi Poco X3 NFC Specs Comparison

Availability

Officially announced
Aug 12, 2020
Prices (MSRP)
6GB/128GB - $1399	6GB/64GB - €229

Design

Dimensions
7.36 x 5.72 x 0.19 inches 186.9 x 145.2 x 4.8 mm	6.51 x 3.02 x 0.37 inches 165.3 x 76.8 x 9.4 mm
Folded
(145.2 x 93.3 x 9.9 mm)
Weight
8.82 oz / 250.0 g	7.58 oz / 215.0 g
Materials
Back: Glass (Corning Gorilla Glass 5)	Back: Plastic
Resistance
	Splash, Dust; IP53
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Glacier	Shadow gray, Cobalt blue

Display

Size
8.1-inch, 71.93% screen-to-body	6.7-inch, 84.68% screen-to-body
Type
AMOLED	IPS LCD, 120Hz, HDR, 450 nits
Resolution
2700x1800px, 3:2 ratio, 401 PPI	2400x1080px, 20:9 ratio, 395 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 5
Features
360° folding
Front cover display
5.6 inches 1800 x1350 px AMOLED Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Rear cover display
5.6 inches 1350 x1800 px AMOLED Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display

Hardware

System chip
Snapdragon 855 SM8150 (7 nm)	Snapdragon 732G SM7150-AC (8 nm)
Processor
Octa-core Kryo 485	Octa-core Kryo 470
GPU
Adreno 640	Adreno 618
Memory
6GB (LPDDR4)/128GB (UFS 3.0) 6GB/256GB	6GB (LPDDR4)/64GB (UFS 2.1) 6GB/128GB
Storage expansion
not expandable	microSDXC up to 256 GB
OS
Android (10)	Android (10)

Battery

Type
3577 mAh	5160 mAh, Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
Wired: 18.0W	Wired: 33.0W

Camera

Rear
Single camera, Doubles as a selfie camera	Quad camera
Main camera
11 MP (PDAF) Aperture size: F2.0	64 MP (PDAF) Aperture size: F1.9 Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
	13 MP (Ultra-wide) Aperture size: F2.2
Third camera
	2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Fourth camera
	2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	LED
Video recording
4K UHD (60 fps), 1080p (60 fps) EIS	4K UHD (30 fps), 1080p (120 fps), 720p (960 fps)
Front
	20 MP (HDR)

Connectivity & Features

Bluetooth
5.0	5.1
WLAN
a,b,g,n,ac,dual-band 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
Type-C, USB 3.1	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Heart rate, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
aptX

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 66	1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 39, 40, 41, 46	38, 40, 41
3G Bands
1, 2, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM, eSIM	Nano SIM
VoLTE
	Yes

Alternative variants

with 256GB storage

Memory	256GB
Prices (MSRP)	$1500

with 128GB storage

Memory	128GB
Prices (MSRP)	€269

Discover more

Full Specs Microsoft Surface Duo Specs

Full Specs Xiaomi Poco X3 NFC Specs