Apple Watch Series 9
Samsung Galaxy Watch 6
Google Pixel Watch
Pricing (MSRP)
41mm Aluminum: $399
45mm Aluminum: $429
41mm Stainless steel: $699
45mm Stainless steel: $749
40mm: $299.99
44mm: $329.99
$349.99
Dimensions
41mm: 1.61 x 1.38 x 0.42 inches
45mm: 1.77 x 1.50 x 0.42 inches
40mm: 1.53 x 1.59 x 0.35 inches
44mm: 1.69 x 1.75 x 0.35 inches
41mm: 1.61 x 1.61 x 0.48 inches
Weight (approx.)
41mm Aluminum: 1.13 ounces
45mm Aluminum: 1.37 ounces
41mm Stainless steel: 1.49 ounces
45mm Stainless steel: 1.82 ounces
40mm: 1.02 ounces
44mm: 1.16 ounces
1.27 ounces
Case material
Aluminum or Stainless steel
Aluminum (Stainless steel on Galaxy Watch 6 Classic)
Stainless steel
Display size
41mm: 1.69 inches
45mm: 1.9 inches
40mm: 1.31 inches
44mm: 1.47 inches
1.2 inches
Display resolution / pixel density
41mm: 430 x 352, 326 ppi
45mm: 484 x 396, 326 ppi
40mm: 432 x 432, 330 ppi
44mm: 480 x 480, 327 ppi
320 ppi
Display type
LTPO OLED
Aluminum: Ion-X glass
Stainless steel: Sapphire crystal glass
Super AMOLED
Sapphire crystal glass
AMOLED
Corning Gorilla Glass 5
Display brightness
Up to 2,000 nits
Up to 2,000 nits
Up to 1,000 nits
Chipset
Apple S9 (dual-core)
Exynos W930 (dual-core, 5 nm)
Exynos 9110 (dual-core, 10 nm)
Storage
64GB
16GB
32GB
Battery life (claimed)
Up to 18 hours / up to 36 hours in Low Power Mode
Up to 40 hours with always-on display (AOD) off / up to 30 hours with AOD on
40mm: 300mAh
44mm: 425mAh
Up to 24 hours
294mAh
Wireless charging
Yes, via proprietary standard
Yes, via WPC-based chargers
10W
Not officially supported
Water resistance
Up to 50 meters, IP6X dust resistance
IP68, 5 ATM
5 ATM
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo
GPS, GLONASS, BeiDou, Galileo
Health features
Optical heart rate sensor, blood oxygen measurements, temperature sensor, ECG app, sleep tracking, irregular heart rhythm notifications
Optical heart rate sensor, blood oxygen measurements, temperature sensor, ECG app, sleep tracking, irregular heart rhythm notifications, bioelectrical impedance analysis sensor
Optical heart rate sensor, overnight blood oxygen measurements, Fitbit ECG app, sleep tracking
Wi-Fi
802.11 b/g/n
802.11 a/b/g/n
802.11 b/g/n
Bluetooth
v5.3
v5.3
v5.0
NFC
Yes
Yes
Yes
OS
watchOS 10
Wear OS 4, One UI 5 Watch
Wear OS 3.5
Case colors
Aluminum: Pink, Starlight, Midnight, Silver, Product Red
Stainless steel: Gold, Silver, Graphite
Graphite, Gold
Champagne Gold, Matte Black, Polished Silver
Other features
Always-on display, ultra-wideband chip, fall detection, crash detection, emergency SOS, optional 4G LTE (standard with stainless steel model), altimeter, accelerometer, gyroscope
Always-on display, fall detection, emergency SOS, optional 4G LTE, altimeter, accelerometer, gyroscope
Always-on display, Fitbit integration, fall detection, emergency SOS, optional 4G LTE, altimeter, accelerometer, gyroscope
Read the full article here