Samsung Galaxy Watch Active 2 (40mm) vs Samsung Galaxy Watch 3 (45mm)

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Display

Size

1.2 inches
1.4 inches

Resolution

360 x 360 pixels,
424 PPI
360 x 360 pixels,
364 PPI

Technology

Super AMOLED
Super AMOLED

Screen-to-body

29.21 %
30.42 %

Features

Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor

Hardware

System chip

Samsung Exynos 9110
Samsung Exynos 9110

Processor

Dual-core, 1150 MHz, Arm Cortex-A53, 64-bit, 10 nm
Dual-core, 1150 MHz, ARM Cortex-A53, 64-bit, 10 nm

GPU

Mali-T720 MP1
Mali-T720 MP1

RAM

1.5GB
1GB

Internal storage

4GB (eMMC), not expandable
8GB (eMMC), not expandable

OS

Tizen (4.0)
Tizen

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
Android 5.0 or later and with more than 1.5GB of RAM
iPhone 5 or later models with iOS 9.0 or later

Battery

Capacity

247 mAh
340 mAh

Type

Li - Ion, Not user replaceable
Li - Ion, Not user replaceable

Charging

Magnetic charging
Qi wireless charging

Design

Dimensions

1.57 x 1.57 x 0.43 inches (40 x 40 x 10.9 mm)
1.82 x 1.77 x 0.44 inches (46.2 x 45 x 11.1 mm)

Weight

1.31 oz (37.0 g)
the average is 6.2 oz (176 g)
1.90 oz (53.8 g) Stainless steel case
Titanium case: 43
the average is 6.2 oz (176 g)

Materials & Colors

Stainless steel: Black, Gold, Silver
Stainless steel: Mystic bronze, Mystic black, Mystic white
Titanium: Mystic black

Resistance

Water (up to 50 meters), Dust; IP 68; MIL-STD-810 certified
Water (up to 50 meters), Dust; IP 68; MIL-STD-810 certified

Cellular

LTE (FDD)

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3)
 

UMTS

850, 1700/2100, 1900 MHz
 

Data Speed

LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE, HSPA, HSUPA

SIM type

eSIM
eSIM

Multimedia

Speakers

Loudspeaker
Loudspeaker

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 b, g, n
802.11 b, g, n

Location

GPS, Glonass
GPS, Glonass, Galileo, BeiDou

Sensors

Accelerometer, Gyroscope, Heart rate, Barometer, ECG
Accelerometer, Gyroscope, Heart rate, Barometer, ECG

Other

NFC
NFC, ANT+

Buyers information

In The Box

Quick Start Guide,User Manual, Wireless Charging Pad
 

Price

$ 430
 
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