Samsung Galaxy Watch Active 2 (40mm) vs Xiaomi Poco X3 Pro Specs Comparison

Availability

Officially announced
Aug 05, 2019	Mar 22, 2021
Prices (MSRP)
$430	€249

Design

Dimensions
1.57 x 1.57 x 0.43 inches 40 x 40 x 10.9 mm	6.51 x 3.02 x 0.37 inches 165.3 x 76.8 x 9.4 mm
Weight
1.31 oz / 37.0 g	7.58 oz / 215.0 g
Materials & Colors
Stainless steel: Black, Gold, Silver
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified	Splash, Dust; IP53
Biometrics
	2D Face unlock, Fingerprint (touch)
Keys
	Left: Volume control, Lock/Unlock key
Colors
	Phantom black, Frost blue, Metal bronze

Display

Size
1.2-inch, 29.21% screen-to-body	6.7-inch, 84.68% screen-to-body
Type
Super AMOLED	IPS LCD, 120Hz, HDR
Resolution
360x360px, 424 PPI	2400x1080px, 20:9 ratio, 395 PPI
Protection
Corning Gorilla Glass DX+	Corning Gorilla Glass 6

Hardware

System chip
Samsung Exynos 9110 (10 nm)	Snapdragon 860 SM8150-AC (7 nm)
Processor
Dual-core 1150 MHz Arm Cortex-A53	Octa-core 2960 MHz Kryo 485
GPU
Mali-T720 MP1	Adreno 640
Memory
1.5GB/4GB (eMMC) 0.75GB/4GB	6GB (LPDDR4)/128GB (UFS 3.1) 8GB/256GB
Storage expansion
not expandable	microSDXC up to 1024 GB
OS
Tizen (4.0)	Android (11)
Compatible devices
Samsung smartphone, Android smartphone (Android 5.0 and above with 1.5GB RAM and above), iPhone 5 and above or iOS 9.0 and above

Battery

Type
247 mAh, Li - Ion	5160 mAh
Charging
Magnetic charging
Charge speed
	Wired: 33.0W

Camera

Rear
	Quad camera
Main camera
	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
	2 MP (Macro) Aperture size: F2.4
Fourth camera
	2 MP (Depth information) Aperture size: F2.4
Flash
	LED
Video recording
	4K UHD (30 fps), 1080p (60 fps), 720p (30 fps)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
b,g,n 802.11 b, g, n	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
	Type-C
Sensors
Accelerometer, Gyroscope, Heart rate, Barometer, ECG, Ambient light sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, Glonass	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Infrared

Multimedia

Headphones
	3.5mm jack
Speakers
Loudspeaker	Earpiece, Multiple speakers
Screen mirroring
	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD) Bands
2, 4, 5, 12, 13, 25, 26, 66	1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
	38, 40, 41
3G Bands
5, 4, 2	1, 2, 4, 5, 8
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
eSIM	Nano SIM

Regulatory Approval

FCC approval
	Date approved: Feb 01, 2021 FCC ID value: 2AFZZJ20SG
Measured SAR
	Head: 0.81 W/kg Body: 0.67 W/kg Simultaneous Transmission: 1.57 W/kg Wireless Router: 0.78 W/kg

Alternative variants

non-LTE version

Memory	0.75GB
Weight	0.92 oz / 26.0 g
Materials & Colors	Aluminum: Aqua black, Cloud Silver, Pink gold
Prices (MSRP)	$280

with 256GB storage

Memory	8GB/256GB
Prices (MSRP)	€299

Discover more

Full Specs Samsung Galaxy Watch Active 2 (40mm) Specs PA Review Samsung Galaxy Watch Active 2 (40mm) Review

Full Specs Xiaomi Poco X3 Pro Specs