Samsung Galaxy Watch Active 2 (40mm) vs Samsung Galaxy Watch 7 (44mm) Specs Comparison

Design

Dimensions
1.57 x 1.57 x 0.43 inches 40 x 40 x 10.9 mm	1.75 x 1.75 x 0.38 inches 44.4 x 44.4 x 9.7mm
Weight
1.31 oz (37.0 g)	1.19 oz (33.8 g)
Materials
	Back: Aluminum
Materials & Colors
Stainless steel: Black, Gold, Silver
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified	Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified

Display

Size
1.2-inch	1.5-inch
Resolution
360x360px, 424 PPI	480x480px, 453 PPI
Technology
Super AMOLED	Super AMOLED
Screen-to-body
29.21 %
Features
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor	Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip
Samsung Exynos 9110 (10 nm)	Exynos W1000 (3 nm)
Processor
Dual-core 1150 MHz Arm Cortex-A53
GPU
Mali-T720 MP1
RAM
1.5GB	2GB
Internal storage
4GB (eMMC)	32GB
Storage expansion
not expandable
OS
Tizen (4.0)	Wear OS
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

Capacity
247 mAh	425 mAh
Type
Li - Ion
Charging
Magnetic charging

Camera

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
802.11 b,g,n	802.11 a,b,g,n,ac
Location
GPS, Glonass	Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Heart rate, Barometer, ECG	Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen
Other
NFC	NFC

Multimedia

Speakers
Loudspeaker

Cellular

4G (FDD)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3)
3G
Bands 5(850), 4(1700/2100), 2(1900)
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE
SIM type
eSIM	eSIM

Buyers information

MSRP
$ 430
In The Box
Quick Start Guide,User Manual, Wireless Charging Pad

Availability

Officially announced
Aug 05, 2019

Alternative variants

non-LTE version

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

Links

Full specifications
Samsung Galaxy Watch Active 2 (40mm) Specs	Samsung Galaxy Watch 7 (44mm) Specs
PhoneArena Review
Samsung Galaxy Watch Active 2 (40mm) Review