Samsung Galaxy Watch 3 (45mm) vs Apple Watch Ultra 4 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Add as a preferred source on Google
8.8
Samsung Galaxy Watch 3 (45mm)
Samsung Galaxy Watch 3 (45mm) Apple Watch Ultra 4
Released · Aug 06, 2020
Not announced · No information
1.4-inch · 360x360px
1.9-inch · 502x410px
1GB · 8GB
1GB · 64GB
340 mAh
Check Accessories

Availability

Officially announced
Aug 05, 2020
Prices (MSRP)
$480 | €496
non-LTE version - $430 | €447

Design

Dimensions
1.82 x 1.77 x 0.44 inches
46.2 x 45 x 11.1 mm
Weight
1.90 oz / 53.8 g
Materials
Back: Ceramic
Frame: Titanium
Materials & Colors
Stainless steel: Mystic silver, Mystic black
Titanium: Mystic black
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified Water, Dust; IP6X; MIL-STD-810 certified

Display

Size
1.4-inch, 30.42% screen-to-body 1.9-inch
Type
Super AMOLED OLED, 3000 nits
Resolution
360x360px, 364 PPI 502x410px, 338 PPI
Protection
Corning Gorilla Glass DX+ Sapphire

Hardware

System chip
Samsung Exynos 9110 (10 nm) Apple S10
Processor
Dual-core
1150 MHz
ARM Cortex-A53
Dual-core
GPU
Mali-T720 MP1 PowerVR
Memory
1GB/8GB (eMMC) 1GB/64GB
Storage expansion
not expandable not expandable
OS
Tizen watchOS (10.x)
Compatible devices
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

Type
340 mAh, Li - Ion Li - Ion
Charging
Qi wireless charging Qi wireless charging

Connectivity & Features

Bluetooth
5.0 5.3
WLAN
Yes
802.11 b, g, n
Yes
802.11 b, g, n
Sensors
Accelerometer, Gyroscope, Heart rate, Barometer, ECG, Ambient light sensor Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Location
GPS, Glonass, Galileo, BeiDou A-GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC, ANT+ NFC, Ultra Wideband (UWB)

Multimedia

Speakers
Loudspeaker Multiple speakers

Cellular

LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66
TDD Bands
39, 40, 41
3G Bands
1, 2, 4, 5
Data Speed
LTE, HSPA, HSUPA LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM eSIM